Dec 13 05:53:39.508 INFO testing rmirabelli/lexer against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 05:53:39.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 05:53:40.172 INFO [stdout] fcfebc552e3e5aa64c4667c1368957d213438cbbf0da93b1646760b8f8bc7cc0
Dec 13 05:53:40.175 INFO running `"docker" "start" "-a" "fcfebc552e3e5aa64c4667c1368957d213438cbbf0da93b1646760b8f8bc7cc0"`
Dec 13 05:53:41.759 INFO [stderr] usermod: no changes
Dec 13 05:53:41.819 INFO [stderr]    Compiling lexer v0.1.0 (/source)
Dec 13 05:53:42.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 13 05:53:42.607 INFO [stderr] su: No module specific data is present
Dec 13 05:53:43.300 INFO running `"docker" "inspect" "fcfebc552e3e5aa64c4667c1368957d213438cbbf0da93b1646760b8f8bc7cc0"`
Dec 13 05:53:43.567 INFO running `"docker" "rm" "-f" "fcfebc552e3e5aa64c4667c1368957d213438cbbf0da93b1646760b8f8bc7cc0"`
Dec 13 05:53:43.955 INFO [stdout] fcfebc552e3e5aa64c4667c1368957d213438cbbf0da93b1646760b8f8bc7cc0
Dec 13 05:53:43.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 05:53:44.430 INFO [stdout] b62e0bdfbdca34b242451e0efc3316f8417b82c897d7594221053894efac0ba4
Dec 13 05:53:44.432 INFO running `"docker" "start" "-a" "b62e0bdfbdca34b242451e0efc3316f8417b82c897d7594221053894efac0ba4"`
Dec 13 05:53:45.783 INFO [stderr] usermod: no changes
Dec 13 05:53:45.827 INFO [stderr]    Compiling lexer v0.1.0 (/source)
Dec 13 05:53:46.143 INFO [stderr] warning: variable does not need to be mutable
Dec 13 05:53:46.143 INFO [stderr]   --> src/lib.rs:82:13
Dec 13 05:53:46.143 INFO [stderr]    |
Dec 13 05:53:46.143 INFO [stderr] 82 |         let mut x = tokenize("(+ 33(+ 4 5))");
Dec 13 05:53:46.143 INFO [stderr]    |             ----^
Dec 13 05:53:46.143 INFO [stderr]    |             |
Dec 13 05:53:46.143 INFO [stderr]    |             help: remove this `mut`
Dec 13 05:53:46.143 INFO [stderr]    |
Dec 13 05:53:46.143 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 05:53:46.143 INFO [stderr] 
Dec 13 05:53:46.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 13 05:53:46.899 INFO [stderr] su: No module specific data is present
Dec 13 05:53:47.813 INFO running `"docker" "inspect" "b62e0bdfbdca34b242451e0efc3316f8417b82c897d7594221053894efac0ba4"`
Dec 13 05:53:48.068 INFO running `"docker" "rm" "-f" "b62e0bdfbdca34b242451e0efc3316f8417b82c897d7594221053894efac0ba4"`
Dec 13 05:53:48.351 INFO [stdout] b62e0bdfbdca34b242451e0efc3316f8417b82c897d7594221053894efac0ba4
Dec 13 05:53:48.361 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 05:53:48.815 INFO [stdout] c4e1a0c7da499d5f83e1657dd0186fe501b8d3de928cf3ca411b1172df5a5e53
Dec 13 05:53:48.817 INFO running `"docker" "start" "-a" "c4e1a0c7da499d5f83e1657dd0186fe501b8d3de928cf3ca411b1172df5a5e53"`
Dec 13 05:53:50.022 INFO [stderr] usermod: no changes
Dec 13 05:53:50.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 05:53:50.051 INFO [stderr]      Running /target/debug/deps/lexer-7692d727d7e496b6
Dec 13 05:53:50.053 INFO [stdout] 
Dec 13 05:53:50.053 INFO [stdout] running 1 test
Dec 13 05:53:50.065 INFO [stdout] test lexer::test_lexer ... ok
Dec 13 05:53:50.065 INFO [stdout] 
Dec 13 05:53:50.065 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:53:50.065 INFO [stdout] 
Dec 13 05:53:50.069 INFO [stderr]      Running /target/debug/deps/lexer-a0e6c5b6e5c1c414
Dec 13 05:53:50.070 INFO [stdout] 
Dec 13 05:53:50.071 INFO [stdout] running 0 tests
Dec 13 05:53:50.071 INFO [stdout] 
Dec 13 05:53:50.071 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:53:50.071 INFO [stdout] 
Dec 13 05:53:50.071 INFO [stderr]    Doc-tests lexer
Dec 13 05:53:50.411 INFO [stdout] 
Dec 13 05:53:50.411 INFO [stdout] running 0 tests
Dec 13 05:53:50.411 INFO [stdout] 
Dec 13 05:53:50.411 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 05:53:50.411 INFO [stdout] 
Dec 13 05:53:50.411 INFO [stderr] su: No module specific data is present
Dec 13 05:53:51.284 INFO running `"docker" "inspect" "c4e1a0c7da499d5f83e1657dd0186fe501b8d3de928cf3ca411b1172df5a5e53"`
Dec 13 05:53:51.451 INFO running `"docker" "rm" "-f" "c4e1a0c7da499d5f83e1657dd0186fe501b8d3de928cf3ca411b1172df5a5e53"`
Dec 13 05:53:51.767 INFO [stdout] c4e1a0c7da499d5f83e1657dd0186fe501b8d3de928cf3ca411b1172df5a5e53