[INFO] crate env_logger 0.6.0 is already in cache
[INFO] extracting crate env_logger 0.6.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/env_logger/0.6.0
[INFO] extracting crate env_logger 0.6.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/env_logger/0.6.0
[INFO] validating manifest of env_logger-0.6.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of env_logger-0.6.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing env_logger-0.6.0
[INFO] removed 3 missing tests
[INFO] finished frobbing env_logger-0.6.0
[INFO] frobbed toml for env_logger-0.6.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/env_logger/0.6.0/Cargo.toml
[INFO] started frobbing env_logger-0.6.0
[INFO] removed 3 missing tests
[INFO] finished frobbing env_logger-0.6.0
[INFO] frobbed toml for env_logger-0.6.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/env_logger/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing env_logger-0.6.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/env_logger/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 052366e81b1145a9753a39329df075a13ef570f1be9bc38f27d0f7ae53202346
[INFO] running `"docker" "start" "-a" "052366e81b1145a9753a39329df075a13ef570f1be9bc38f27d0f7ae53202346"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/log-in-log.rs
[INFO] [stderr] * /opt/crater/workdir/tests/init-twice-retains-filter.rs
[INFO] [stderr] * /opt/crater/workdir/tests/regexp_filter.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling env_logger v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "052366e81b1145a9753a39329df075a13ef570f1be9bc38f27d0f7ae53202346"`
[INFO] running `"docker" "rm" "-f" "052366e81b1145a9753a39329df075a13ef570f1be9bc38f27d0f7ae53202346"`
[INFO] [stdout] 052366e81b1145a9753a39329df075a13ef570f1be9bc38f27d0f7ae53202346
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/env_logger/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 467720e9677ce187dcb5bbfaaf6dec263b58a0e751c3099e8530031f2cadfc55
[INFO] running `"docker" "start" "-a" "467720e9677ce187dcb5bbfaaf6dec263b58a0e751c3099e8530031f2cadfc55"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/log-in-log.rs
[INFO] [stderr] * /opt/crater/workdir/tests/init-twice-retains-filter.rs
[INFO] [stderr] * /opt/crater/workdir/tests/regexp_filter.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling env_logger v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.71s
[INFO] running `"docker" "inspect" "467720e9677ce187dcb5bbfaaf6dec263b58a0e751c3099e8530031f2cadfc55"`
[INFO] running `"docker" "rm" "-f" "467720e9677ce187dcb5bbfaaf6dec263b58a0e751c3099e8530031f2cadfc55"`
[INFO] [stdout] 467720e9677ce187dcb5bbfaaf6dec263b58a0e751c3099e8530031f2cadfc55
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/env_logger/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 12d8c5afdbe77283fcb2e84257c63c6702cbf74740bfc9089a549d359c65baa5
[INFO] running `"docker" "start" "-a" "12d8c5afdbe77283fcb2e84257c63c6702cbf74740bfc9089a549d359c65baa5"`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/tests/log-in-log.rs
[INFO] [stderr] * /opt/crater/workdir/tests/init-twice-retains-filter.rs
[INFO] [stderr] * /opt/crater/workdir/tests/regexp_filter.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/env_logger-997bd3256aaea7e7
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test filter::tests::filter_info ... ok
[INFO] [stdout] test filter::tests::match_beginning ... ok
[INFO] [stdout] test filter::tests::match_beginning_longest_match ... ok
[INFO] [stdout] test filter::tests::filter_beginning_longest_match ... ok
[INFO] [stdout] test filter::tests::match_default ... ok
[INFO] [stdout] test filter::tests::no_match ... ok
[INFO] [stdout] test filter::tests::match_full_path ... ok
[INFO] [stdout] test filter::tests::parse_default ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_level ... ok
[INFO] [stdout] test filter::tests::parse_spec_string_level ... ok
[INFO] [stdout] test filter::tests::parse_spec_valid ... ok
[INFO] [stdout] test filter::tests::parse_spec_valid_filter ... ok
[INFO] [stdout] test fmt::tests::default_format_with_header ... ok
[INFO] [stdout] test filter::tests::zero_level ... ok
[INFO] [stdout] test fmt::tests::default_format_no_header ... ok
[INFO] [stdout] test filter::tests::parse_spec_empty_level ... ok
[INFO] [stdout] test tests::env_get_filter_reads_from_var_if_set ... ok
[INFO] [stdout] test fmt::writer::tests::parse_write_style_invalid ... ok
[INFO] [stdout] test filter::tests::parse_spec_global ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_crate ... ok
[INFO] [stdout] test fmt::writer::tests::parse_write_style_valid ... ok
[INFO] [stdout] test tests::env_get_filter_reads_from_default_if_var_not_set ... ok
[INFO] [stdout] test tests::env_get_write_style_reads_from_default_if_var_not_set ... ok
[INFO] [stdout] test tests::env_get_write_style_reads_from_var_if_set ... ok
[INFO] [stderr]    Doc-tests env_logger
[INFO] [stdout] test filter::tests::parse_spec_empty_with_filter ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_crate_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test src/filter/mod.rs - filter (line 15) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style (line 141) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Formatter::style (line 24) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt (line 15) ... ok
[INFO] [stdout] test src/filter/mod.rs - filter::Builder (line 94) ... ok
[INFO] [stdout] test src/fmt/humantime/extern_impl.rs - fmt::humantime::imp::Formatter::timestamp (line 19) ... ok
[INFO] [stdout] test src/filter/mod.rs - filter::Filter::filter (line 134) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::Formatter (line 62) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_bg (line 284) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style (line 160) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_color (line 205) ... ok
[INFO] [stdout] test src/lib.rs -  (line 159) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_bold (line 233) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_intense (line 260) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::value (line 311) ... ok
[INFO] [stdout] test src/lib.rs -  (line 181) ... ok
[INFO] [stdout] test src/lib.rs -  (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter (line 559) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 308) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter_module (line 510) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter_level (line 533) ... ok
[INFO] [stdout] test src/lib.rs - Builder::format (line 453) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_default_env (line 427) ... ok
[INFO] [stdout] test src/lib.rs - Builder::target (line 595) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_env (line 381) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_env (line 391) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 348) ... ok
[INFO] [stdout] test src/lib.rs - Builder::write_style (line 616) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_default_env (line 732) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_env (line 699) ... ok
[INFO] [stdout] test src/lib.rs - init_from_env (line 1052) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_env (line 708) ... ok
[INFO] [stdout] test src/lib.rs - try_init_from_env (line 1014) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "12d8c5afdbe77283fcb2e84257c63c6702cbf74740bfc9089a549d359c65baa5"`
[INFO] running `"docker" "rm" "-f" "12d8c5afdbe77283fcb2e84257c63c6702cbf74740bfc9089a549d359c65baa5"`
[INFO] [stdout] 12d8c5afdbe77283fcb2e84257c63c6702cbf74740bfc9089a549d359c65baa5