[INFO] fetching crate ra-ap-rustc_serialize 0.20.0...
[INFO] checking ra-ap-rustc_serialize-0.20.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate ra-ap-rustc_serialize 0.20.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate ra-ap-rustc_serialize 0.20.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra-ap-rustc_serialize 0.20.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_serialize 0.20.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_serialize 0.20.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thin-vec v0.2.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd6fb1cc69e1750b45d1c6fbff8e4b3d5d0dbab5acb9bdab7417a6fe5fce0392
[INFO] running `Command { std: "docker" "start" "-a" "dd6fb1cc69e1750b45d1c6fbff8e4b3d5d0dbab5acb9bdab7417a6fe5fce0392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd6fb1cc69e1750b45d1c6fbff8e4b3d5d0dbab5acb9bdab7417a6fe5fce0392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6fb1cc69e1750b45d1c6fbff8e4b3d5d0dbab5acb9bdab7417a6fe5fce0392", kill_on_drop: false }`
[INFO] [stdout] dd6fb1cc69e1750b45d1c6fbff8e4b3d5d0dbab5acb9bdab7417a6fe5fce0392
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e27b47931afe4ec9fd64b010c981a410bad4ebfc51bdb6b5a7507ba2e452ac74
[INFO] running `Command { std: "docker" "start" "-a" "e27b47931afe4ec9fd64b010c981a410bad4ebfc51bdb6b5a7507ba2e452ac74", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking ra-ap-rustc_serialize v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `slice_first_last_chunk` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(slice_first_last_chunk)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_first_last_chunk` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(slice_first_last_chunk)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]  --> tests/leb128.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rustc_serialize::leb128::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]  --> tests/opaque.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rustc_serialize::opaque::{MemDecoder, FileEncoder};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_serialize`
[INFO] [stdout]  --> tests/leb128.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rustc_serialize::Decoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_macros`
[INFO] [stdout]  --> tests/opaque.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rustc_macros::{Decodable, Encodable};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `rustc_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_serialize`
[INFO] [stdout]  --> tests/opaque.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rustc_serialize::{Decodable, Encodable};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_serialize` (test "opaque") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `write_u16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:39:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, test_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, test_u16_leb128, u16);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, test_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:40:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, test_u32_leb128, u32);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, test_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:41:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, test_u64_leb128, u64);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, test_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                              ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, test_u128_leb128, u128);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_usize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:43:47
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_usize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, test_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                               ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_usize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_usize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:43:67
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_usize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, test_usize_leb128, usize);
[INFO] [stdout]    |                                                                   ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_usize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:86:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, test_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:86:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, test_i16_leb128, i16);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:87:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, test_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:87:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, test_i32_leb128, i32);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, test_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:88:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, test_i64_leb128, i64);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, test_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                            ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    | ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:89:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, test_i128_leb128, i128);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_isize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_isize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, test_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_isize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_isize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:90:65
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_isize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, test_isize_leb128, isize);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_isize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u16: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u16`
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u32`
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u64: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u64`
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u128`
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `usize`
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 37 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_serialize` (test "leb128") due to 38 previous errors
[INFO] running `Command { std: "docker" "inspect" "e27b47931afe4ec9fd64b010c981a410bad4ebfc51bdb6b5a7507ba2e452ac74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27b47931afe4ec9fd64b010c981a410bad4ebfc51bdb6b5a7507ba2e452ac74", kill_on_drop: false }`
[INFO] [stdout] e27b47931afe4ec9fd64b010c981a410bad4ebfc51bdb6b5a7507ba2e452ac74
[INFO] checking ra-ap-rustc_serialize-0.20.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate ra-ap-rustc_serialize 0.20.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ra-ap-rustc_serialize 0.20.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra-ap-rustc_serialize 0.20.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_serialize 0.20.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_serialize 0.20.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80e1cbbb5594ea2afd38df8ce591e01d85253ce8088fee9ff5fae591a2a71545
[INFO] running `Command { std: "docker" "start" "-a" "80e1cbbb5594ea2afd38df8ce591e01d85253ce8088fee9ff5fae591a2a71545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80e1cbbb5594ea2afd38df8ce591e01d85253ce8088fee9ff5fae591a2a71545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80e1cbbb5594ea2afd38df8ce591e01d85253ce8088fee9ff5fae591a2a71545", kill_on_drop: false }`
[INFO] [stdout] 80e1cbbb5594ea2afd38df8ce591e01d85253ce8088fee9ff5fae591a2a71545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a1dcd43f0cc210ffc68c71848edebb79d6b341708c65fe440d5e00b7b64445
[INFO] running `Command { std: "docker" "start" "-a" "a7a1dcd43f0cc210ffc68c71848edebb79d6b341708c65fe440d5e00b7b64445", kill_on_drop: false }`
[INFO] [stderr]     Checking thin-vec v0.2.13
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking ra-ap-rustc_serialize v0.20.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:316:10
[INFO] [stdout]     |
[INFO] [stdout] 316 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:331:18
[INFO] [stdout]     |
[INFO] [stdout] 331 |         for i in 0..len {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:511:10
[INFO] [stdout]     |
[INFO] [stdout] 511 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:524:10
[INFO] [stdout]     |
[INFO] [stdout] 524 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:540:10
[INFO] [stdout]     |
[INFO] [stdout] 540 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:565:10
[INFO] [stdout]     |
[INFO] [stdout] 565 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:587:10
[INFO] [stdout]     |
[INFO] [stdout] 587 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:614:10
[INFO] [stdout]     |
[INFO] [stdout] 614 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:638:10
[INFO] [stdout]     |
[INFO] [stdout] 638 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:665:10
[INFO] [stdout]     |
[INFO] [stdout] 665 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:689:10
[INFO] [stdout]     |
[INFO] [stdout] 689 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/opaque.rs:80:45
[INFO] [stdout]    |
[INFO] [stdout] 80 |         unsafe { self.buf.get_unchecked_mut(self.buffered..) }
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/opaque.rs:233:43
[INFO] [stdout]     |
[INFO] [stdout] 233 |         MemDecoder { start, current: data[position..].as_ptr(), end, _marker: PhantomData }
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:316:10
[INFO] [stdout]     |
[INFO] [stdout] 316 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:331:18
[INFO] [stdout]     |
[INFO] [stdout] 331 |         for i in 0..len {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:511:10
[INFO] [stdout]     |
[INFO] [stdout] 511 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:524:10
[INFO] [stdout]     |
[INFO] [stdout] 524 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:540:10
[INFO] [stdout]     |
[INFO] [stdout] 540 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:565:10
[INFO] [stdout]     |
[INFO] [stdout] 565 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:587:10
[INFO] [stdout]     |
[INFO] [stdout] 587 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:614:10
[INFO] [stdout]     |
[INFO] [stdout] 614 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:638:10
[INFO] [stdout]     |
[INFO] [stdout] 638 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:665:10
[INFO] [stdout]     |
[INFO] [stdout] 665 |         (0..len).map(|_| (Decodable::decode(d), Decodable::decode(d))).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/serialize.rs:689:10
[INFO] [stdout]     |
[INFO] [stdout] 689 |         (0..len).map(|_| Decodable::decode(d)).collect()
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/opaque.rs:80:45
[INFO] [stdout]    |
[INFO] [stdout] 80 |         unsafe { self.buf.get_unchecked_mut(self.buffered..) }
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/opaque.rs:233:43
[INFO] [stdout]     |
[INFO] [stdout] 233 |         MemDecoder { start, current: data[position..].as_ptr(), end, _marker: PhantomData }
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_first_last_chunk` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(slice_first_last_chunk)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `slice_first_last_chunk` has been stable since 1.77.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | #![feature(slice_first_last_chunk)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]  --> tests/leb128.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rustc_serialize::leb128::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_serialize`
[INFO] [stdout]  --> tests/leb128.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rustc_serialize::Decoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]  --> tests/opaque.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rustc_serialize::opaque::{MemDecoder, FileEncoder};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_macros`
[INFO] [stdout]  --> tests/opaque.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rustc_macros::{Decodable, Encodable};
[INFO] [stdout]   |     ^^^^^^^^^^^^ use of undeclared crate or module `rustc_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rustc_serialize`
[INFO] [stdout]  --> tests/opaque.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rustc_serialize::{Decodable, Encodable};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/opaque.rs:60:14
[INFO] [stdout]    |
[INFO] [stdout] 60 |     for i in u8::MIN..u8::MAX {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/opaque.rs:91:14
[INFO] [stdout]    |
[INFO] [stdout] 91 |     for i in i8::MIN..i8::MAX {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/opaque.rs:232:14
[INFO] [stdout]     |
[INFO] [stdout] 232 |     for i in -100i64..100i64 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> tests/opaque.rs:243:14
[INFO] [stdout]     |
[INFO] [stdout] 243 |     for i in -100i64..100i64 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_serialize` (test "opaque") due to 4 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `write_u16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:39:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, test_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:39:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, test_u16_leb128, u16);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:40:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, test_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:40:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, test_u32_leb128, u32);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, test_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:41:63
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, test_u64_leb128, u64);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_u128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:42:46
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, test_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                              ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_u128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_u128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_u128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, test_u128_leb128, u128);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_u128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_usize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:43:47
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_usize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, test_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                               ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_usize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_usize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:43:67
[INFO] [stdout]    |
[INFO] [stdout] 7  |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_usize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, test_usize_leb128, usize);
[INFO] [stdout]    |                                                                   ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_usize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:86:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, test_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i16_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:86:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i16_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, test_i16_leb128, i16);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i16_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:87:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, test_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i32_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:87:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i32_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, test_i32_leb128, i32);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i32_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:88:43
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, test_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                           ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i64_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:88:61
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i64_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, test_i64_leb128, i64);
[INFO] [stdout]    |                                                             ~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i64_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_i128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:89:44
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, test_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                            ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_i128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    | ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_i128_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:89:63
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_i128_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, test_i128_leb128, i128);
[INFO] [stdout]    |                                                               ~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_i128_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_isize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:90:45
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_isize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, test_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                             ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::write_isize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rustc_serialize`
[INFO] [stdout]   --> tests/leb128.rs:76:31
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let mut decoder = rustc_serialize::opaque::MemDecoder::new(&stream, 0);
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^ use of undeclared crate or module `rustc_serialize`
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::opaque::MemDecoder;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_isize_leb128` in this scope
[INFO] [stdout]   --> tests/leb128.rs:90:65
[INFO] [stdout]    |
[INFO] [stdout] 48 |         fn $test_name() {
[INFO] [stdout]    |         --------------- similarly named function `test_isize_leb128` defined here
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a function with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, test_isize_leb128, isize);
[INFO] [stdout]    |                                                                 ~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  + use ra_ap_rustc_serialize::leb128::read_isize_leb128;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             values.extend((0..256).map(|i| $int_ty::MIN + i * increment));
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             values.extend((0..256).map(|i| $int_ty::MIN + i * increment));
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             values.extend((0..256).map(|i| $int_ty::MIN + i * increment));
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             values.extend((0..256).map(|i| $int_ty::MIN + i * increment));
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |             values.extend((0..256).map(|i| $int_ty::MIN + i * increment));
[INFO] [stdout]    |                            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             for _ in 0..256 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFi64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 | impl_test_signed_leb128!(test_i16_leb128, write_i16_leb128, read_i16_leb128, i16);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             for _ in 0..256 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFi64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 87 | impl_test_signed_leb128!(test_i32_leb128, write_i32_leb128, read_i32_leb128, i32);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             for _ in 0..256 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFi64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 | impl_test_signed_leb128!(test_i64_leb128, write_i64_leb128, read_i64_leb128, i64);
[INFO] [stdout]    | --------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             for _ in 0..256 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    | ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFi64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 | impl_test_signed_leb128!(test_i128_leb128, write_i128_leb128, read_i128_leb128, i128);
[INFO] [stdout]    | ------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |             for _ in 0..256 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> tests/leb128.rs:65:18
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFi64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 | impl_test_signed_leb128!(test_isize_leb128, write_isize_leb128, read_isize_leb128, isize);
[INFO] [stdout]    | ----------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_test_signed_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u16: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u16`
[INFO] [stdout] ...
[INFO] [stdout] 39 | impl_test_unsigned_leb128!(test_u16_leb128, write_u16_leb128, read_u16_leb128, u16);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u32: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u32`
[INFO] [stdout] ...
[INFO] [stdout] 40 | impl_test_unsigned_leb128!(test_u32_leb128, write_u32_leb128, read_u32_leb128, u32);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u64: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u64`
[INFO] [stdout] ...
[INFO] [stdout] 41 | impl_test_unsigned_leb128!(test_u64_leb128, write_u64_leb128, read_u64_leb128, u64);
[INFO] [stdout]    | ----------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `u128`
[INFO] [stdout] ...
[INFO] [stdout] 42 | impl_test_unsigned_leb128!(test_u128_leb128, write_u128_leb128, read_u128_leb128, u128);
[INFO] [stdout]    | --------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `usize: Neg` is not satisfied
[INFO] [stdout]   --> tests/leb128.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |                 (-500..500).map(|i| (i as $int_ty).wrapping_mul(0x12345789ABCDEFu64 as $int_ty)),
[INFO] [stdout]    |                  ^^^^ the trait `Neg` is not implemented for `usize`
[INFO] [stdout] ...
[INFO] [stdout] 43 | impl_test_unsigned_leb128!(test_usize_leb128, write_usize_leb128, read_usize_leb128, usize);
[INFO] [stdout]    | ------------------------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Neg`:
[INFO] [stdout]              isize
[INFO] [stdout]              i8
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i128
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]            and 8 others
[INFO] [stdout]    = note: this error originates in the macro `impl_test_unsigned_leb128` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 37 previous errors; 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ra-ap-rustc_serialize` (test "leb128") due to 38 previous errors; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a7a1dcd43f0cc210ffc68c71848edebb79d6b341708c65fe440d5e00b7b64445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a1dcd43f0cc210ffc68c71848edebb79d6b341708c65fe440d5e00b7b64445", kill_on_drop: false }`
[INFO] [stdout] a7a1dcd43f0cc210ffc68c71848edebb79d6b341708c65fe440d5e00b7b64445
