Dec 15 18:32:57.601 INFO testing collections-rs-0.3.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:32:57.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 18:32:58.132 INFO [stdout] 3237631861dc07133e030c73193d799a842c23f33d3d3ef7daa74bd05321015a
Dec 15 18:32:58.140 INFO running `"docker" "start" "-a" "3237631861dc07133e030c73193d799a842c23f33d3d3ef7daa74bd05321015a"`
Dec 15 18:32:59.331 INFO [stderr] usermod: no changes
Dec 15 18:32:59.389 INFO [stderr]    Compiling collections-rs v0.3.1 (/source)
Dec 15 18:33:00.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 15 18:33:00.207 INFO [stderr] su: No module specific data is present
Dec 15 18:33:00.824 INFO running `"docker" "inspect" "3237631861dc07133e030c73193d799a842c23f33d3d3ef7daa74bd05321015a"`
Dec 15 18:33:01.127 INFO running `"docker" "rm" "-f" "3237631861dc07133e030c73193d799a842c23f33d3d3ef7daa74bd05321015a"`
Dec 15 18:33:01.503 INFO [stdout] 3237631861dc07133e030c73193d799a842c23f33d3d3ef7daa74bd05321015a
Dec 15 18:33:01.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 18:33:02.063 INFO [stdout] b8fb1f01b17e02b8cee9eabf2812a513f9c45a995797e9d67f056944973ceea8
Dec 15 18:33:02.070 INFO running `"docker" "start" "-a" "b8fb1f01b17e02b8cee9eabf2812a513f9c45a995797e9d67f056944973ceea8"`
Dec 15 18:33:03.426 INFO [stderr] usermod: no changes
Dec 15 18:33:03.519 INFO [stderr]    Compiling collections-rs v0.3.1 (/source)
Dec 15 18:33:04.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Dec 15 18:33:04.827 INFO [stderr] su: No module specific data is present
Dec 15 18:33:05.637 INFO running `"docker" "inspect" "b8fb1f01b17e02b8cee9eabf2812a513f9c45a995797e9d67f056944973ceea8"`
Dec 15 18:33:06.025 INFO running `"docker" "rm" "-f" "b8fb1f01b17e02b8cee9eabf2812a513f9c45a995797e9d67f056944973ceea8"`
Dec 15 18:33:06.290 INFO [stdout] b8fb1f01b17e02b8cee9eabf2812a513f9c45a995797e9d67f056944973ceea8
Dec 15 18:33:06.291 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15 18:33:06.643 INFO [stdout] a943220d73e231faabdb49b15bd39e1fd90809febd044fe0a5ae5efde98e4eb4
Dec 15 18:33:06.652 INFO running `"docker" "start" "-a" "a943220d73e231faabdb49b15bd39e1fd90809febd044fe0a5ae5efde98e4eb4"`
Dec 15 18:33:07.810 INFO [stderr] usermod: no changes
Dec 15 18:33:07.907 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 18:33:07.908 INFO [stderr]      Running /target/debug/deps/collections_rs-43c4704a1796be79
Dec 15 18:33:07.913 INFO [stdout] 
Dec 15 18:33:07.913 INFO [stdout] running 0 tests
Dec 15 18:33:07.913 INFO [stdout] 
Dec 15 18:33:07.913 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:33:07.913 INFO [stdout] 
Dec 15 18:33:07.917 INFO [stderr]    Doc-tests collections-rs
Dec 15 18:33:08.993 INFO [stdout] 
Dec 15 18:33:08.993 INFO [stdout] running 0 tests
Dec 15 18:33:08.993 INFO [stdout] 
Dec 15 18:33:08.993 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:33:08.993 INFO [stdout] 
Dec 15 18:33:09.007 INFO [stderr] su: No module specific data is present
Dec 15 18:33:09.565 INFO running `"docker" "inspect" "a943220d73e231faabdb49b15bd39e1fd90809febd044fe0a5ae5efde98e4eb4"`
Dec 15 18:33:09.821 INFO running `"docker" "rm" "-f" "a943220d73e231faabdb49b15bd39e1fd90809febd044fe0a5ae5efde98e4eb4"`
Dec 15 18:33:10.248 INFO [stdout] a943220d73e231faabdb49b15bd39e1fd90809febd044fe0a5ae5efde98e4eb4