Dec 14 00:48:39.901 INFO testing brettcannon/flatten_filenames against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 00:48:39.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:48:40.160 INFO [stdout] d5fdcc8fb2f18cee9fc59531dc0f04683f018357ed659671913b9a259fb3513b
Dec 14 00:48:40.163 INFO running `"docker" "start" "-a" "d5fdcc8fb2f18cee9fc59531dc0f04683f018357ed659671913b9a259fb3513b"`
Dec 14 00:48:40.582 INFO [stderr] usermod: no changes
Dec 14 00:48:40.629 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 00:48:40.630 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 00:48:40.630 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 00:48:40.630 INFO [stderr] files will be included as a binary target:
Dec 14 00:48:40.630 INFO [stderr] 
Dec 14 00:48:40.630 INFO [stderr] * /source/src/main.rs
Dec 14 00:48:40.630 INFO [stderr] 
Dec 14 00:48:40.630 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 00:48:40.630 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 00:48:40.630 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 00:48:40.630 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 00:48:40.630 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 00:48:40.630 INFO [stderr] 
Dec 14 00:48:40.630 INFO [stderr] For more information on this warning you can consult
Dec 14 00:48:40.630 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 00:48:40.630 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `flatten-filenames`,
Dec 14 00:48:40.630 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 00:48:40.630 INFO [stderr]    Compiling flatten_filenames v0.1.0 (/source)
Dec 14 00:48:41.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 14 00:48:41.306 INFO [stderr] su: No module specific data is present
Dec 14 00:48:41.600 INFO running `"docker" "inspect" "d5fdcc8fb2f18cee9fc59531dc0f04683f018357ed659671913b9a259fb3513b"`
Dec 14 00:48:41.680 INFO running `"docker" "rm" "-f" "d5fdcc8fb2f18cee9fc59531dc0f04683f018357ed659671913b9a259fb3513b"`
Dec 14 00:48:41.768 INFO [stdout] d5fdcc8fb2f18cee9fc59531dc0f04683f018357ed659671913b9a259fb3513b
Dec 14 00:48:41.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:48:41.976 INFO [stdout] 7afaec6ff69df16f6226f93c23a6d46698da5e1ace9634863c3091517db5fa47
Dec 14 00:48:41.978 INFO running `"docker" "start" "-a" "7afaec6ff69df16f6226f93c23a6d46698da5e1ace9634863c3091517db5fa47"`
Dec 14 00:48:42.525 INFO [stderr] usermod: no changes
Dec 14 00:48:42.525 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 00:48:42.525 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 00:48:42.525 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 00:48:42.525 INFO [stderr] files will be included as a binary target:
Dec 14 00:48:42.525 INFO [stderr] 
Dec 14 00:48:42.525 INFO [stderr] * /source/src/main.rs
Dec 14 00:48:42.525 INFO [stderr] 
Dec 14 00:48:42.525 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 00:48:42.525 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 00:48:42.525 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 00:48:42.525 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 00:48:42.525 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 00:48:42.525 INFO [stderr] 
Dec 14 00:48:42.525 INFO [stderr] For more information on this warning you can consult
Dec 14 00:48:42.525 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 00:48:42.525 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `flatten-filenames`,
Dec 14 00:48:42.525 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 00:48:42.525 INFO [stderr]    Compiling tempdir v0.3.5
Dec 14 00:48:43.103 INFO [stderr]    Compiling flatten_filenames v0.1.0 (/source)
Dec 14 00:48:44.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 14 00:48:44.106 INFO [stderr] su: No module specific data is present
Dec 14 00:48:44.364 INFO running `"docker" "inspect" "7afaec6ff69df16f6226f93c23a6d46698da5e1ace9634863c3091517db5fa47"`
Dec 14 00:48:44.470 INFO running `"docker" "rm" "-f" "7afaec6ff69df16f6226f93c23a6d46698da5e1ace9634863c3091517db5fa47"`
Dec 14 00:48:44.611 INFO [stdout] 7afaec6ff69df16f6226f93c23a6d46698da5e1ace9634863c3091517db5fa47
Dec 14 00:48:44.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14 00:48:44.855 INFO [stdout] 9c4831d4048b62f1f778f0a3b0003b57bf001bfb5e16749fbacb4d0e739982d5
Dec 14 00:48:44.860 INFO running `"docker" "start" "-a" "9c4831d4048b62f1f778f0a3b0003b57bf001bfb5e16749fbacb4d0e739982d5"`
Dec 14 00:48:45.495 INFO [stderr] usermod: no changes
Dec 14 00:48:45.537 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 00:48:45.537 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 00:48:45.537 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 00:48:45.537 INFO [stderr] files will be included as a binary target:
Dec 14 00:48:45.537 INFO [stderr] 
Dec 14 00:48:45.537 INFO [stderr] * /source/src/main.rs
Dec 14 00:48:45.537 INFO [stderr] 
Dec 14 00:48:45.537 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 00:48:45.537 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 00:48:45.537 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 00:48:45.537 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 00:48:45.537 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 00:48:45.537 INFO [stderr] 
Dec 14 00:48:45.537 INFO [stderr] For more information on this warning you can consult
Dec 14 00:48:45.537 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 00:48:45.537 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `flatten-filenames`,
Dec 14 00:48:45.537 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 00:48:45.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 00:48:45.545 INFO [stderr]      Running /target/debug/deps/flatten_filenames-0adfa767c7d1570d
Dec 14 00:48:45.555 INFO [stdout] 
Dec 14 00:48:45.555 INFO [stdout] running 10 tests
Dec 14 00:48:45.597 INFO [stdout] test test::leading_char_for_filename ... ok
Dec 14 00:48:45.597 INFO [stdout] test test::new_prefix_empty_old_prefix ... ok
Dec 14 00:48:45.597 INFO [stdout] test test::new_prefix_works ... ok
Dec 14 00:48:45.597 INFO [stdout] test test::new_prefix_leading_dash_or_plus ... ok
Dec 14 00:48:45.599 INFO [stdout] test test::flatten_works ... ok
Dec 14 00:48:45.599 INFO [stdout] test test::rename_skips_dot_files ... ok
Dec 14 00:48:45.613 INFO [stdout] test test::should_traverse_directory ... ok
Dec 14 00:48:45.613 INFO [stdout] test test::should_traverse_not_dir ... ok
Dec 14 00:48:45.615 INFO [stdout] test test::should_traverse_not_leading_dot_or_underscore ... ok
Dec 14 00:48:45.615 INFO [stdout] test test::rename_works ... ok
Dec 14 00:48:45.615 INFO [stdout] 
Dec 14 00:48:45.615 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 00:48:45.615 INFO [stdout] 
Dec 14 00:48:45.620 INFO [stderr] su: No module specific data is present
Dec 14 00:48:46.005 INFO running `"docker" "inspect" "9c4831d4048b62f1f778f0a3b0003b57bf001bfb5e16749fbacb4d0e739982d5"`
Dec 14 00:48:46.108 INFO running `"docker" "rm" "-f" "9c4831d4048b62f1f778f0a3b0003b57bf001bfb5e16749fbacb4d0e739982d5"`
Dec 14 00:48:46.242 INFO [stdout] 9c4831d4048b62f1f778f0a3b0003b57bf001bfb5e16749fbacb4d0e739982d5