[INFO] fetching crate giftwrap 0.2.0...
[INFO] testing giftwrap-0.2.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate giftwrap 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate giftwrap 0.2.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate giftwrap 0.2.0
[INFO] finished tweaking crates.io crate giftwrap 0.2.0
[INFO] tweaked toml for crates.io crate giftwrap 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate giftwrap 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6bb416a8cd41ef3922ef1f54d3a48f8a5a2fbcbb7482105086d1f3372140feb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c6bb416a8cd41ef3922ef1f54d3a48f8a5a2fbcbb7482105086d1f3372140feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6bb416a8cd41ef3922ef1f54d3a48f8a5a2fbcbb7482105086d1f3372140feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6bb416a8cd41ef3922ef1f54d3a48f8a5a2fbcbb7482105086d1f3372140feb", kill_on_drop: false }`
[INFO] [stdout] c6bb416a8cd41ef3922ef1f54d3a48f8a5a2fbcbb7482105086d1f3372140feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ceada6b83f6d0ca9d76ef40b16c1a7f4b1c2d34b00c4cc2633e87a7f3aeda535
[INFO] running `Command { std: "docker" "start" "-a" "ceada6b83f6d0ca9d76ef40b16c1a7f4b1c2d34b00c4cc2633e87a7f3aeda535", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling giftwrap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "ceada6b83f6d0ca9d76ef40b16c1a7f4b1c2d34b00c4cc2633e87a7f3aeda535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceada6b83f6d0ca9d76ef40b16c1a7f4b1c2d34b00c4cc2633e87a7f3aeda535", kill_on_drop: false }`
[INFO] [stdout] ceada6b83f6d0ca9d76ef40b16c1a7f4b1c2d34b00c4cc2633e87a7f3aeda535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e6ef87d70450be3345b5771080a4e3fc3c60987a312e43589ca43a1f889482b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1e6ef87d70450be3345b5771080a4e3fc3c60987a312e43589ca43a1f889482b", kill_on_drop: false }`
[INFO] [stderr]    Compiling giftwrap v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "1e6ef87d70450be3345b5771080a4e3fc3c60987a312e43589ca43a1f889482b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e6ef87d70450be3345b5771080a4e3fc3c60987a312e43589ca43a1f889482b", kill_on_drop: false }`
[INFO] [stdout] 1e6ef87d70450be3345b5771080a4e3fc3c60987a312e43589ca43a1f889482b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d932301a96444911499600903166160a47c79ee835d7c16d28a8ae79b8a501b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5d932301a96444911499600903166160a47c79ee835d7c16d28a8ae79b8a501b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/giftwrap-562b8429e01dba19)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests giftwrap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - derive_wrap (line 16) ... FAILED
[INFO] [stdout] test src/lib.rs - derive_unwrap (line 55) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - derive_wrap (line 16) stdout ----
[INFO] [stdout] error: cannot find derive macro `Wrap` in this scope
[INFO] [stdout]  --> src/lib.rs:17:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Wrap)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noWrap` in this scope
[INFO] [stdout]  --> src/lib.rs:21:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[noWrap]
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - derive_unwrap (line 55) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]   --> src/lib.rs:86:36
[INFO] [stdout]    |
[INFO] [stdout] 2  | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_55_0() {
[INFO] [stdout]    |           - unclosed delimiter                                          - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 16 |         match f {
[INFO] [stdout]    |                 - this delimiter might not be properly closed...
[INFO] [stdout] ...
[INFO] [stdout] 20 |     }
[INFO] [stdout]    |     - ...as it matches this but it has different indentation
[INFO] [stdout] ...
[INFO] [stdout] 33 | } _doctest_main_src_lib_rs_55_0() }
[INFO] [stdout]    |                                    ^
[INFO] [stdout] 
[INFO] [stdout] error: implementation is not supported in `trait`s or `impl`s
[INFO] [stdout]   --> src/lib.rs:76:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl TryFrom<SomeEnum> for String {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider moving the implementation out to a nearby module scope
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!` or `::`, found `(`
[INFO] [stdout]   --> src/lib.rs:86:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TryFrom<SomeEnum> for i64 {
[INFO] [stdout]    |                                - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 33 | } _doctest_main_src_lib_rs_55_0() }
[INFO] [stdout]    |                                ^  - the item list ends here
[INFO] [stdout]    |                                |
[INFO] [stdout]    |                                expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Unwrap` in this scope
[INFO] [stdout]  --> src/lib.rs:56:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Unwrap)]
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `noUnwrap` in this scope
[INFO] [stdout]  --> src/lib.rs:60:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[noUnwrap]
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `TryFrom` in this scope
[INFO] [stdout]   --> src/lib.rs:65:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl TryFrom<SomeEnum> for i64 {
[INFO] [stdout]    |      ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  | use core::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 2  | use std::convert::TryFrom;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - derive_unwrap (line 55)
[INFO] [stdout]     src/lib.rs - derive_wrap (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "5d932301a96444911499600903166160a47c79ee835d7c16d28a8ae79b8a501b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d932301a96444911499600903166160a47c79ee835d7c16d28a8ae79b8a501b", kill_on_drop: false }`
[INFO] [stdout] 5d932301a96444911499600903166160a47c79ee835d7c16d28a8ae79b8a501b
