Dec 07 09:47:52.421 INFO testing iter_utils-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 09:47:52.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:47:52.826 INFO [stdout] c1f1858ebf489b6e600e9303b3e3c49903ad62b61bdcf38266ba9a7f1695337d
Dec 07 09:47:52.828 INFO running `"docker" "start" "-a" "c1f1858ebf489b6e600e9303b3e3c49903ad62b61bdcf38266ba9a7f1695337d"`
Dec 07 09:47:53.596 INFO [stderr] usermod: no changes
Dec 07 09:47:53.659 INFO [stderr]    Compiling iter_utils v0.1.0 (/source)
Dec 07 09:47:54.224 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 07 09:47:54.228 INFO [stderr] su: No module specific data is present
Dec 07 09:47:54.952 INFO running `"docker" "inspect" "c1f1858ebf489b6e600e9303b3e3c49903ad62b61bdcf38266ba9a7f1695337d"`
Dec 07 09:47:55.292 INFO running `"docker" "rm" "-f" "c1f1858ebf489b6e600e9303b3e3c49903ad62b61bdcf38266ba9a7f1695337d"`
Dec 07 09:47:55.536 INFO [stdout] c1f1858ebf489b6e600e9303b3e3c49903ad62b61bdcf38266ba9a7f1695337d
Dec 07 09:47:55.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:47:55.884 INFO [stdout] 212517d63a0918b240aa5d3a6a8994b15baffff196f2a0d9a6492dcdb06f9419
Dec 07 09:47:55.886 INFO running `"docker" "start" "-a" "212517d63a0918b240aa5d3a6a8994b15baffff196f2a0d9a6492dcdb06f9419"`
Dec 07 09:47:56.615 INFO [stderr] usermod: no changes
Dec 07 09:47:56.648 INFO [stderr]    Compiling iter_utils v0.1.0 (/source)
Dec 07 09:47:57.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 07 09:47:57.772 INFO [stderr] su: No module specific data is present
Dec 07 09:47:58.418 INFO running `"docker" "inspect" "212517d63a0918b240aa5d3a6a8994b15baffff196f2a0d9a6492dcdb06f9419"`
Dec 07 09:47:58.680 INFO running `"docker" "rm" "-f" "212517d63a0918b240aa5d3a6a8994b15baffff196f2a0d9a6492dcdb06f9419"`
Dec 07 09:47:58.944 INFO [stdout] 212517d63a0918b240aa5d3a6a8994b15baffff196f2a0d9a6492dcdb06f9419
Dec 07 09:47:58.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:47:59.348 INFO [stdout] c06b2bfd36f79aef39acbcab9e1e9adf19d2c36cf46f20f69cb08f2d73d741e5
Dec 07 09:47:59.356 INFO running `"docker" "start" "-a" "c06b2bfd36f79aef39acbcab9e1e9adf19d2c36cf46f20f69cb08f2d73d741e5"`
Dec 07 09:48:00.206 INFO [stderr] usermod: no changes
Dec 07 09:48:00.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 09:48:00.248 INFO [stderr]      Running /target/debug/deps/iter_utils-ed40ceecdb36398c
Dec 07 09:48:00.257 INFO [stderr]    Doc-tests iter_utils
Dec 07 09:48:00.257 INFO [stdout] 
Dec 07 09:48:00.257 INFO [stdout] running 1 test
Dec 07 09:48:00.257 INFO [stdout] test test_argmax ... ok
Dec 07 09:48:00.257 INFO [stdout] 
Dec 07 09:48:00.257 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:48:00.257 INFO [stdout] 
Dec 07 09:48:01.115 INFO [stdout] 
Dec 07 09:48:01.115 INFO [stdout] running 0 tests
Dec 07 09:48:01.115 INFO [stdout] 
Dec 07 09:48:01.115 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 09:48:01.115 INFO [stdout] 
Dec 07 09:48:01.126 INFO [stderr] su: No module specific data is present
Dec 07 09:48:01.487 INFO running `"docker" "inspect" "c06b2bfd36f79aef39acbcab9e1e9adf19d2c36cf46f20f69cb08f2d73d741e5"`
Dec 07 09:48:01.712 INFO running `"docker" "rm" "-f" "c06b2bfd36f79aef39acbcab9e1e9adf19d2c36cf46f20f69cb08f2d73d741e5"`
Dec 07 09:48:02.020 INFO [stdout] c06b2bfd36f79aef39acbcab9e1e9adf19d2c36cf46f20f69cb08f2d73d741e5