Dec 15 07:52:30.644 INFO testing infer_fs-0.1.6 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:52:30.644 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 07:52:30.890 INFO [stdout] 563ee1525919efefe6f80dab9153618808b194af195b939d0c214353d8d1c799
Dec 15 07:52:30.892 INFO running `"docker" "start" "-a" "563ee1525919efefe6f80dab9153618808b194af195b939d0c214353d8d1c799"`
Dec 15 07:52:31.383 INFO [stderr] usermod: no changes
Dec 15 07:52:31.430 INFO [stderr]    Compiling infer_fs v0.1.6 (/source)
Dec 15 07:52:31.982 INFO [stderr] warning: unused import: `Read`
Dec 15 07:52:31.982 INFO [stderr]  --> src/lib.rs:4:15
Dec 15 07:52:31.982 INFO [stderr]   |
Dec 15 07:52:31.982 INFO [stderr] 4 | use std::io::{Read, BufRead, BufReader, Error};
Dec 15 07:52:31.982 INFO [stderr]   |               ^^^^
Dec 15 07:52:31.983 INFO [stderr]   |
Dec 15 07:52:31.983 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 07:52:31.983 INFO [stderr] 
Dec 15 07:52:32.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 15 07:52:32.316 INFO [stderr] su: No module specific data is present
Dec 15 07:52:32.584 INFO running `"docker" "inspect" "563ee1525919efefe6f80dab9153618808b194af195b939d0c214353d8d1c799"`
Dec 15 07:52:32.669 INFO running `"docker" "rm" "-f" "563ee1525919efefe6f80dab9153618808b194af195b939d0c214353d8d1c799"`
Dec 15 07:52:32.787 INFO [stdout] 563ee1525919efefe6f80dab9153618808b194af195b939d0c214353d8d1c799
Dec 15 07:52:32.790 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 07:52:32.973 INFO [stdout] 3a62691f119c3239963ed22a11f0e805cee6f82a95ed171490e02868dd6e6a5d
Dec 15 07:52:32.976 INFO running `"docker" "start" "-a" "3a62691f119c3239963ed22a11f0e805cee6f82a95ed171490e02868dd6e6a5d"`
Dec 15 07:52:33.619 INFO [stderr] usermod: no changes
Dec 15 07:52:33.703 INFO [stderr]    Compiling infer_fs v0.1.6 (/source)
Dec 15 07:52:34.569 INFO [stderr] warning: unused import: `Read`
Dec 15 07:52:34.569 INFO [stderr]  --> src/lib.rs:4:15
Dec 15 07:52:34.569 INFO [stderr]   |
Dec 15 07:52:34.569 INFO [stderr] 4 | use std::io::{Read, BufRead, BufReader, Error};
Dec 15 07:52:34.569 INFO [stderr]   |               ^^^^
Dec 15 07:52:34.569 INFO [stderr]   |
Dec 15 07:52:34.569 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 07:52:34.569 INFO [stderr] 
Dec 15 07:52:35.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 15 07:52:35.359 INFO [stderr] su: No module specific data is present
Dec 15 07:52:36.051 INFO running `"docker" "inspect" "3a62691f119c3239963ed22a11f0e805cee6f82a95ed171490e02868dd6e6a5d"`
Dec 15 07:52:36.345 INFO running `"docker" "rm" "-f" "3a62691f119c3239963ed22a11f0e805cee6f82a95ed171490e02868dd6e6a5d"`
Dec 15 07:52:36.709 INFO [stdout] 3a62691f119c3239963ed22a11f0e805cee6f82a95ed171490e02868dd6e6a5d
Dec 15 07:52:36.713 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 07:52:37.270 INFO [stdout] 591c27f4ad47de016104ed8f927e6c5d876d91b2eafa6dc5776b4d4499f4edd9
Dec 15 07:52:37.273 INFO running `"docker" "start" "-a" "591c27f4ad47de016104ed8f927e6c5d876d91b2eafa6dc5776b4d4499f4edd9"`
Dec 15 07:52:38.264 INFO [stderr] usermod: no changes
Dec 15 07:52:38.350 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 07:52:38.351 INFO [stdout] 
Dec 15 07:52:38.351 INFO [stderr]      Running /target/debug/deps/infer_fs-f8310129bc3f46f2
Dec 15 07:52:38.351 INFO [stdout] running 6 tests
Dec 15 07:52:38.351 INFO [stderr]    Doc-tests infer_fs
Dec 15 07:52:38.351 INFO [stdout] test tests::test_split_semicolon_len ... ok
Dec 15 07:52:38.351 INFO [stdout] test tests::test_split_semicolon ... ok
Dec 15 07:52:38.351 INFO [stdout] test tests::test_split_delim_at_end_len ... ok
Dec 15 07:52:38.351 INFO [stdout] test tests::test_split_delim_at_end ... ok
Dec 15 07:52:38.351 INFO [stdout] test tests::test_split_comma ... ok
Dec 15 07:52:38.351 INFO [stdout] test tests::test_guess_time ... ok
Dec 15 07:52:38.351 INFO [stdout] 
Dec 15 07:52:38.351 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:52:38.351 INFO [stdout] 
Dec 15 07:52:39.380 INFO [stdout] 
Dec 15 07:52:39.380 INFO [stdout] running 0 tests
Dec 15 07:52:39.380 INFO [stdout] 
Dec 15 07:52:39.380 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 07:52:39.380 INFO [stdout] 
Dec 15 07:52:39.389 INFO [stderr] su: No module specific data is present
Dec 15 07:52:39.751 INFO running `"docker" "inspect" "591c27f4ad47de016104ed8f927e6c5d876d91b2eafa6dc5776b4d4499f4edd9"`
Dec 15 07:52:40.046 INFO running `"docker" "rm" "-f" "591c27f4ad47de016104ed8f927e6c5d876d91b2eafa6dc5776b4d4499f4edd9"`
Dec 15 07:52:40.273 INFO [stdout] 591c27f4ad47de016104ed8f927e6c5d876d91b2eafa6dc5776b4d4499f4edd9