Dec 07 04:43:03.089 INFO testing permutate-0.3.2 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 04:43:03.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04:43:03.494 INFO [stdout] a6c7fbf2b44ad4766dfcdeb1979b6db27ab43311a5b3493e3195241a603883b2
Dec 07 04:43:03.498 INFO running `"docker" "start" "-a" "a6c7fbf2b44ad4766dfcdeb1979b6db27ab43311a5b3493e3195241a603883b2"`
Dec 07 04:43:04.792 INFO [stderr] usermod: no changes
Dec 07 04:43:04.850 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 04:43:04.850 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 04:43:04.850 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 04:43:04.850 INFO [stderr] files will be included as a binary target:
Dec 07 04:43:04.850 INFO [stderr] 
Dec 07 04:43:04.850 INFO [stderr] * /source/src/bin/arguments.rs
Dec 07 04:43:04.850 INFO [stderr] * /source/src/bin/man.rs
Dec 07 04:43:04.850 INFO [stderr] * /source/src/bin/buffer.rs
Dec 07 04:43:04.850 INFO [stderr] 
Dec 07 04:43:04.850 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 04:43:04.850 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 04:43:04.850 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 04:43:04.850 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 04:43:04.850 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 04:43:04.850 INFO [stderr] 
Dec 07 04:43:04.850 INFO [stderr] For more information on this warning you can consult
Dec 07 04:43:04.850 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 04:43:04.856 INFO [stderr]    Compiling permutate v0.3.2 (/source)
Dec 07 04:43:07.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Dec 07 04:43:07.528 INFO [stderr] su: No module specific data is present
Dec 07 04:43:07.862 INFO running `"docker" "inspect" "a6c7fbf2b44ad4766dfcdeb1979b6db27ab43311a5b3493e3195241a603883b2"`
Dec 07 04:43:07.974 INFO running `"docker" "rm" "-f" "a6c7fbf2b44ad4766dfcdeb1979b6db27ab43311a5b3493e3195241a603883b2"`
Dec 07 04:43:08.169 INFO [stdout] a6c7fbf2b44ad4766dfcdeb1979b6db27ab43311a5b3493e3195241a603883b2
Dec 07 04:43:08.171 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04:43:08.398 INFO [stdout] 402faa4435a28c8a15d3295d114f1c2c29cd6fea8bc2a7c68f0dc13d3140bb9c
Dec 07 04:43:08.405 INFO running `"docker" "start" "-a" "402faa4435a28c8a15d3295d114f1c2c29cd6fea8bc2a7c68f0dc13d3140bb9c"`
Dec 07 04:43:08.919 INFO [stderr] usermod: no changes
Dec 07 04:43:08.957 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 04:43:08.957 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 04:43:08.957 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 04:43:08.957 INFO [stderr] files will be included as a binary target:
Dec 07 04:43:08.957 INFO [stderr] 
Dec 07 04:43:08.957 INFO [stderr] * /source/src/bin/arguments.rs
Dec 07 04:43:08.957 INFO [stderr] * /source/src/bin/man.rs
Dec 07 04:43:08.957 INFO [stderr] * /source/src/bin/buffer.rs
Dec 07 04:43:08.957 INFO [stderr] 
Dec 07 04:43:08.957 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 04:43:08.957 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 04:43:08.957 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 04:43:08.957 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 04:43:08.957 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 04:43:08.957 INFO [stderr] 
Dec 07 04:43:08.957 INFO [stderr] For more information on this warning you can consult
Dec 07 04:43:08.957 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 04:43:08.962 INFO [stderr]    Compiling permutate v0.3.2 (/source)
Dec 07 04:43:10.437 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Dec 07 04:43:10.440 INFO [stderr] su: No module specific data is present
Dec 07 04:43:11.008 INFO running `"docker" "inspect" "402faa4435a28c8a15d3295d114f1c2c29cd6fea8bc2a7c68f0dc13d3140bb9c"`
Dec 07 04:43:11.212 INFO running `"docker" "rm" "-f" "402faa4435a28c8a15d3295d114f1c2c29cd6fea8bc2a7c68f0dc13d3140bb9c"`
Dec 07 04:43:11.346 INFO [stdout] 402faa4435a28c8a15d3295d114f1c2c29cd6fea8bc2a7c68f0dc13d3140bb9c
Dec 07 04:43:11.350 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 04:43:11.529 INFO [stdout] 197a52610239243140e8b22327d0e0f9ba8dd4f604f90fd9631a09fb602b62cd
Dec 07 04:43:11.531 INFO running `"docker" "start" "-a" "197a52610239243140e8b22327d0e0f9ba8dd4f604f90fd9631a09fb602b62cd"`
Dec 07 04:43:11.985 INFO [stderr] usermod: no changes
Dec 07 04:43:12.016 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 07 04:43:12.016 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 07 04:43:12.016 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 07 04:43:12.016 INFO [stderr] files will be included as a binary target:
Dec 07 04:43:12.016 INFO [stderr] 
Dec 07 04:43:12.016 INFO [stderr] * /source/src/bin/arguments.rs
Dec 07 04:43:12.016 INFO [stderr] * /source/src/bin/man.rs
Dec 07 04:43:12.016 INFO [stderr] * /source/src/bin/buffer.rs
Dec 07 04:43:12.016 INFO [stderr] 
Dec 07 04:43:12.016 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 07 04:43:12.016 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 07 04:43:12.016 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 07 04:43:12.016 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 07 04:43:12.016 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 07 04:43:12.016 INFO [stderr] 
Dec 07 04:43:12.016 INFO [stderr] For more information on this warning you can consult
Dec 07 04:43:12.016 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 07 04:43:12.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 04:43:12.018 INFO [stderr]      Running /target/debug/deps/permutate-67af34dfa16c4955
Dec 07 04:43:12.020 INFO [stdout] 
Dec 07 04:43:12.020 INFO [stdout] running 4 tests
Dec 07 04:43:12.020 INFO [stdout] test test::test_reset ... ok
Dec 07 04:43:12.020 INFO [stdout] test test::test_permutation_values ... ok
Dec 07 04:43:12.028 INFO [stdout] test test::single_list_permutation ... ok
Dec 07 04:43:13.466 INFO [stdout] test test::test_million_permutations ... ok
Dec 07 04:43:13.466 INFO [stdout] 
Dec 07 04:43:13.466 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:43:13.466 INFO [stdout] 
Dec 07 04:43:13.466 INFO [stderr]      Running /target/debug/deps/permutate-34258a7ee09a4e55
Dec 07 04:43:13.467 INFO [stdout] 
Dec 07 04:43:13.467 INFO [stdout] running 1 test
Dec 07 04:43:13.467 INFO [stdout] test arguments::test::test_parse_arguments ... ok
Dec 07 04:43:13.467 INFO [stdout] 
Dec 07 04:43:13.467 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:43:13.467 INFO [stdout] 
Dec 07 04:43:13.468 INFO [stderr]    Doc-tests permutate
Dec 07 04:43:14.190 INFO [stdout] 
Dec 07 04:43:14.190 INFO [stdout] running 3 tests
Dec 07 04:43:15.913 INFO [stdout] test src/lib.rs -  (line 22) ... ok
Dec 07 04:43:15.942 INFO [stdout] test src/lib.rs -  (line 87) ... ok
Dec 07 04:43:16.070 INFO [stdout] test src/lib.rs -  (line 51) ... ok
Dec 07 04:43:16.070 INFO [stdout] 
Dec 07 04:43:16.070 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 04:43:16.070 INFO [stdout] 
Dec 07 04:43:16.106 INFO [stderr] su: No module specific data is present
Dec 07 04:43:16.494 INFO running `"docker" "inspect" "197a52610239243140e8b22327d0e0f9ba8dd4f604f90fd9631a09fb602b62cd"`
Dec 07 04:43:16.588 INFO running `"docker" "rm" "-f" "197a52610239243140e8b22327d0e0f9ba8dd4f604f90fd9631a09fb602b62cd"`
Dec 07 04:43:16.673 INFO [stdout] 197a52610239243140e8b22327d0e0f9ba8dd4f604f90fd9631a09fb602b62cd