Dec 07 06:39:53.145 INFO testing my_crate-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 06:39:53.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:39:53.518 INFO [stdout] 8b9f9bf218ebd10e175467fb1f528d4aeaba1794e813a4b54a99b50c4bf17fc3
Dec 07 06:39:53.522 INFO running `"docker" "start" "-a" "8b9f9bf218ebd10e175467fb1f528d4aeaba1794e813a4b54a99b50c4bf17fc3"`
Dec 07 06:39:54.805 INFO [stderr] usermod: no changes
Dec 07 06:39:54.829 INFO [stderr]    Compiling my_crate v0.1.0 (/source)
Dec 07 06:39:55.336 INFO [stderr] warning: unused variable: `c1`
Dec 07 06:39:55.336 INFO [stderr]   --> src/lib.rs:49:16
Dec 07 06:39:55.336 INFO [stderr]    |
Dec 07 06:39:55.336 INFO [stderr] 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 06:39:55.392 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 07 06:39:55.392 INFO [stderr]    |
Dec 07 06:39:55.392 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 06:39:55.392 INFO [stderr] 
Dec 07 06:39:55.392 INFO [stderr] warning: unused variable: `c2`
Dec 07 06:39:55.392 INFO [stderr]   --> src/lib.rs:49:34
Dec 07 06:39:55.392 INFO [stderr]    |
Dec 07 06:39:55.392 INFO [stderr] 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 06:39:55.392 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 07 06:39:55.392 INFO [stderr] 
Dec 07 06:39:55.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 07 06:39:55.392 INFO [stderr] su: No module specific data is present
Dec 07 06:39:56.046 INFO running `"docker" "inspect" "8b9f9bf218ebd10e175467fb1f528d4aeaba1794e813a4b54a99b50c4bf17fc3"`
Dec 07 06:39:56.266 INFO running `"docker" "rm" "-f" "8b9f9bf218ebd10e175467fb1f528d4aeaba1794e813a4b54a99b50c4bf17fc3"`
Dec 07 06:39:56.438 INFO [stdout] 8b9f9bf218ebd10e175467fb1f528d4aeaba1794e813a4b54a99b50c4bf17fc3
Dec 07 06:39:56.442 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:39:56.738 INFO [stdout] df77b6e7b5ceccfd00c768869b26569c5aad507749c82d849fa95115a504afe5
Dec 07 06:39:56.740 INFO running `"docker" "start" "-a" "df77b6e7b5ceccfd00c768869b26569c5aad507749c82d849fa95115a504afe5"`
Dec 07 06:39:57.621 INFO [stderr] usermod: no changes
Dec 07 06:39:57.705 INFO [stderr]    Compiling my_crate v0.1.0 (/source)
Dec 07 06:39:58.332 INFO [stderr] warning: unused variable: `c1`
Dec 07 06:39:58.332 INFO [stderr]   --> src/lib.rs:49:16
Dec 07 06:39:58.332 INFO [stderr]    |
Dec 07 06:39:58.332 INFO [stderr] 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 06:39:58.332 INFO [stderr]    |                ^^ help: consider using `_c1` instead
Dec 07 06:39:58.332 INFO [stderr]    |
Dec 07 06:39:58.332 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 06:39:58.332 INFO [stderr] 
Dec 07 06:39:58.332 INFO [stderr] warning: unused variable: `c2`
Dec 07 06:39:58.332 INFO [stderr]   --> src/lib.rs:49:34
Dec 07 06:39:58.332 INFO [stderr]    |
Dec 07 06:39:58.332 INFO [stderr] 49 |     pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor {
Dec 07 06:39:58.332 INFO [stderr]    |                                  ^^ help: consider using `_c2` instead
Dec 07 06:39:58.332 INFO [stderr] 
Dec 07 06:39:58.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 07 06:39:58.677 INFO [stderr] su: No module specific data is present
Dec 07 06:39:59.307 INFO running `"docker" "inspect" "df77b6e7b5ceccfd00c768869b26569c5aad507749c82d849fa95115a504afe5"`
Dec 07 06:39:59.540 INFO running `"docker" "rm" "-f" "df77b6e7b5ceccfd00c768869b26569c5aad507749c82d849fa95115a504afe5"`
Dec 07 06:39:59.924 INFO [stdout] df77b6e7b5ceccfd00c768869b26569c5aad507749c82d849fa95115a504afe5
Dec 07 06:39:59.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 06:40:00.308 INFO [stdout] b1dcad3f07ccb044b77d3ffd1cb1a15b6c13631da5a65b6f91f3630d003767cd
Dec 07 06:40:00.314 INFO running `"docker" "start" "-a" "b1dcad3f07ccb044b77d3ffd1cb1a15b6c13631da5a65b6f91f3630d003767cd"`
Dec 07 06:40:01.798 INFO [stderr] usermod: no changes
Dec 07 06:40:01.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 07 06:40:01.887 INFO [stderr]      Running /target/debug/deps/my_crate-5023d83822a78ee1
Dec 07 06:40:01.892 INFO [stdout] 
Dec 07 06:40:01.892 INFO [stdout] running 1 test
Dec 07 06:40:01.893 INFO [stdout] test tests::it_works ... ok
Dec 07 06:40:01.893 INFO [stdout] 
Dec 07 06:40:01.893 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:40:01.893 INFO [stdout] 
Dec 07 06:40:01.893 INFO [stderr]    Doc-tests my_crate
Dec 07 06:40:02.812 INFO [stdout] 
Dec 07 06:40:02.812 INFO [stdout] running 1 test
Dec 07 06:40:03.974 INFO [stdout] test src/lib.rs - add_one (line 13) ... ok
Dec 07 06:40:03.974 INFO [stdout] 
Dec 07 06:40:03.974 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 06:40:03.974 INFO [stdout] 
Dec 07 06:40:04.004 INFO [stderr] su: No module specific data is present
Dec 07 06:40:04.744 INFO running `"docker" "inspect" "b1dcad3f07ccb044b77d3ffd1cb1a15b6c13631da5a65b6f91f3630d003767cd"`
Dec 07 06:40:05.008 INFO running `"docker" "rm" "-f" "b1dcad3f07ccb044b77d3ffd1cb1a15b6c13631da5a65b6f91f3630d003767cd"`
Dec 07 06:40:05.354 INFO [stdout] b1dcad3f07ccb044b77d3ffd1cb1a15b6c13631da5a65b6f91f3630d003767cd