[INFO] fetching crate env_logger 0.8.2...
[INFO] testing env_logger-0.8.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate env_logger 0.8.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate env_logger 0.8.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate env_logger 0.8.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate env_logger 0.8.2
[INFO] tweaked toml for crates.io crate env_logger 0.8.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate env_logger 0.8.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d73a217ebbc0a8fe7f2b805546c861ed0ea0129a3690ebb2a88cdbffd5ca9d55
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d73a217ebbc0a8fe7f2b805546c861ed0ea0129a3690ebb2a88cdbffd5ca9d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d73a217ebbc0a8fe7f2b805546c861ed0ea0129a3690ebb2a88cdbffd5ca9d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73a217ebbc0a8fe7f2b805546c861ed0ea0129a3690ebb2a88cdbffd5ca9d55", kill_on_drop: false }`
[INFO] [stdout] d73a217ebbc0a8fe7f2b805546c861ed0ea0129a3690ebb2a88cdbffd5ca9d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e5bd0798d60472d3af68895ab61fc3884ebea24743a457846bf316d4350ef0c
[INFO] running `Command { std: "docker" "start" "-a" "4e5bd0798d60472d3af68895ab61fc3884ebea24743a457846bf316d4350ef0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling humantime v2.0.1
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling env_logger v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.74s
[INFO] running `Command { std: "docker" "inspect" "4e5bd0798d60472d3af68895ab61fc3884ebea24743a457846bf316d4350ef0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e5bd0798d60472d3af68895ab61fc3884ebea24743a457846bf316d4350ef0c", kill_on_drop: false }`
[INFO] [stdout] 4e5bd0798d60472d3af68895ab61fc3884ebea24743a457846bf316d4350ef0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cee763e47b46288aef4cfae28ef0aa96883f99e9466f5b69fc37822eb8f4cb17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cee763e47b46288aef4cfae28ef0aa96883f99e9466f5b69fc37822eb8f4cb17", kill_on_drop: false }`
[INFO] [stderr]    Compiling env_logger v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "cee763e47b46288aef4cfae28ef0aa96883f99e9466f5b69fc37822eb8f4cb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cee763e47b46288aef4cfae28ef0aa96883f99e9466f5b69fc37822eb8f4cb17", kill_on_drop: false }`
[INFO] [stdout] cee763e47b46288aef4cfae28ef0aa96883f99e9466f5b69fc37822eb8f4cb17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf70601fda77e8a23532baaaf3d7bc16b90e05c1a3429900aef1dbbd05547647
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf70601fda77e8a23532baaaf3d7bc16b90e05c1a3429900aef1dbbd05547647", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/env_logger-d5816d90a44bbdff
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test filter::tests::parse_spec_global ... ok
[INFO] [stdout] test filter::tests::match_beginning_longest_match ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_crate ... ok
[INFO] [stdout] test filter::tests::filter_beginning_longest_match ... ok
[INFO] [stdout] test filter::tests::match_default ... ok
[INFO] [stdout] test filter::tests::match_full_path ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_crate_filter ... ok
[INFO] [stdout] test filter::tests::parse_spec_invalid_level ... ok
[INFO] [stdout] test fmt::tests::format_no_header ... ok
[INFO] [stdout] test fmt::tests::format_indent_zero_spaces ... ok
[INFO] [stdout] test fmt::tests::format_indent_spaces_no_header ... ok
[INFO] [stdout] test filter::tests::parse_spec_valid_filter ... ok
[INFO] [stdout] test filter::tests::parse_spec_valid ... ok
[INFO] [stdout] test filter::tests::parse_spec_string_level ... ok
[INFO] [stdout] test fmt::tests::format_with_header ... ok
[INFO] [stdout] test fmt::writer::tests::parse_write_style_invalid ... 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_filter_reads_from_var_if_set ... ok
[INFO] [stdout] test filter::tests::filter_info ... ok
[INFO] [stdout] test filter::tests::parse_spec_empty_level ... ok
[INFO] [stdout] test filter::tests::match_beginning ... ok
[INFO] [stdout] test filter::tests::no_match ... 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] [stdout] test filter::tests::zero_level ... ok
[INFO] [stdout] test filter::tests::parse_spec_empty_with_filter ... ok
[INFO] [stdout] test fmt::tests::format_indent_spaces ... ok
[INFO] [stdout] test filter::tests::parse_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/init_twice_retains_filter-68b49a03fc37a886
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log_in_log-00aa634753e563c5
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/log_tls_dtors-2f1f7ab8c4cf071f
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/regexp_filter-c7c03f3182d255cd
[INFO] [stderr]    Doc-tests env_logger
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Formatter::style (line 23) ... ok
[INFO] [stdout] test src/filter/mod.rs - filter (line 15) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt (line 15) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_bold (line 271) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_bg (line 322) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_color (line 243) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::Formatter (line 86) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::value (line 349) ... ok
[INFO] [stdout] test src/filter/mod.rs - filter::Filter::filter (line 127) ... ok
[INFO] [stdout] test src/filter/mod.rs - filter::Builder (line 93) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style (line 198) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style (line 179) ... ok
[INFO] [stdout] test src/fmt/writer/termcolor/extern_impl.rs - fmt::writer::termcolor::imp::Style::set_intense (line 298) ... ok
[INFO] [stdout] test src/fmt/humantime/extern_impl.rs - fmt::humantime::imp::Formatter::timestamp (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 201) ... ok
[INFO] [stdout] test src/lib.rs - Builder (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter_level (line 622) ... ok
[INFO] [stdout] test src/lib.rs - (line 220) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter (line 644) ... ok
[INFO] [stdout] test src/lib.rs - Builder::filter_module (line 603) ... ok
[INFO] [stdout] test src/lib.rs - Builder::format (line 524) ... ok
[INFO] [stdout] test src/lib.rs - Builder::parse_default_env (line 495) ... ok
[INFO] [stdout] test src/lib.rs - Builder::new (line 352) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_default_env (line 472) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_env (line 392) ... ok
[INFO] [stdout] test src/lib.rs - Builder::target (line 674) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_default_env (line 821) ... ok
[INFO] [stdout] test src/lib.rs - Builder::write_style (line 695) ... ok
[INFO] [stdout] test src/lib.rs - Builder::from_env (line 382) ... ok
[INFO] [stdout] test src/lib.rs - Builder::parse_env (line 419) ... ok
[INFO] [stdout] test src/lib.rs - Builder::parse_env (line 434) ... ok
[INFO] [stdout] test src/lib.rs - try_init_from_env (line 1110) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_env (line 797) ... ok
[INFO] [stdout] test src/lib.rs - Logger::from_env (line 788) ... ok
[INFO] [stdout] test src/lib.rs - init_from_env (line 1147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf70601fda77e8a23532baaaf3d7bc16b90e05c1a3429900aef1dbbd05547647", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf70601fda77e8a23532baaaf3d7bc16b90e05c1a3429900aef1dbbd05547647", kill_on_drop: false }`
[INFO] [stdout] cf70601fda77e8a23532baaaf3d7bc16b90e05c1a3429900aef1dbbd05547647