[INFO] crate ranged 0.1.1 is already in cache
[INFO] testing ranged-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate ranged 0.1.1 into work/builds/worker-8/source
[INFO] validating manifest of crates.io crate ranged 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ranged 0.1.1
[INFO] finished tweaking crates.io crate ranged 0.1.1
[INFO] tweaked toml for crates.io crate ranged 0.1.1 written to work/builds/worker-8/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 3be6962c94ffc62465e29b369cd9548fc92618f178b91fd4fa07e156ba73d5c0
[INFO] running `"docker" "start" "-a" "3be6962c94ffc62465e29b369cd9548fc92618f178b91fd4fa07e156ba73d5c0"`
[INFO] [stderr]    Compiling ranged v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::ops::*`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::*;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `meta` should have an upper camel case name
[INFO] [stderr]  --> src/helpers.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct meta {
[INFO] [stderr]   |        ^^^^ help: convert the identifier to upper camel case: `Meta`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `meta`
[INFO] [stderr]  --> src/helpers.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct meta {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Domain`
[INFO] [stderr]   --> src/helpers.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | enum Domain {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain`
[INFO] [stderr]   --> src/helpers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn domain<T: Num+Ord>(range: Range<T>) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain_min_neg`
[INFO] [stderr]   --> src/helpers.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn domain_min_neg<T: Num>(val: T) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain_min_0`
[INFO] [stderr]   --> src/helpers.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn domain_min_0<T: Num>(val: T) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `"docker" "inspect" "3be6962c94ffc62465e29b369cd9548fc92618f178b91fd4fa07e156ba73d5c0"`
[INFO] running `"docker" "rm" "-f" "3be6962c94ffc62465e29b369cd9548fc92618f178b91fd4fa07e156ba73d5c0"`
[INFO] [stdout] 3be6962c94ffc62465e29b369cd9548fc92618f178b91fd4fa07e156ba73d5c0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f537142ed3a6b0a7e8bc77b3d2e073560f817b4ccaba312613ef800308b7a40d
[INFO] running `"docker" "start" "-a" "f537142ed3a6b0a7e8bc77b3d2e073560f817b4ccaba312613ef800308b7a40d"`
[INFO] [stderr]    Compiling ranged v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::ops::*`
[INFO] [stderr]  --> src/lib.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::*;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `meta` should have an upper camel case name
[INFO] [stderr]  --> src/helpers.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct meta {
[INFO] [stderr]   |        ^^^^ help: convert the identifier to upper camel case: `Meta`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `meta`
[INFO] [stderr]  --> src/helpers.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct meta {
[INFO] [stderr]   | ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Domain`
[INFO] [stderr]   --> src/helpers.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | enum Domain {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain`
[INFO] [stderr]   --> src/helpers.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn domain<T: Num+Ord>(range: Range<T>) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain_min_neg`
[INFO] [stderr]   --> src/helpers.rs:35:1
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn domain_min_neg<T: Num>(val: T) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `domain_min_0`
[INFO] [stderr]   --> src/helpers.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn domain_min_0<T: Num>(val: T) -> Domain {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "f537142ed3a6b0a7e8bc77b3d2e073560f817b4ccaba312613ef800308b7a40d"`
[INFO] running `"docker" "rm" "-f" "f537142ed3a6b0a7e8bc77b3d2e073560f817b4ccaba312613ef800308b7a40d"`
[INFO] [stdout] f537142ed3a6b0a7e8bc77b3d2e073560f817b4ccaba312613ef800308b7a40d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] bff21805162aad911a192d784e84c098d2ad5ef8598e92ad8bdbd8168965edbe
[INFO] running `"docker" "start" "-a" "bff21805162aad911a192d784e84c098d2ad5ef8598e92ad8bdbd8168965edbe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ranged-47bf4209665d9916
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ranged
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bff21805162aad911a192d784e84c098d2ad5ef8598e92ad8bdbd8168965edbe"`
[INFO] running `"docker" "rm" "-f" "bff21805162aad911a192d784e84c098d2ad5ef8598e92ad8bdbd8168965edbe"`
[INFO] [stdout] bff21805162aad911a192d784e84c098d2ad5ef8598e92ad8bdbd8168965edbe