[INFO] fetching crate rustlog 0.3.2...
[INFO] testing rustlog-0.3.2 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate rustlog 0.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rustlog 0.3.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustlog 0.3.2
[INFO] tweaked toml for crates.io crate rustlog 0.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustlog 0.3.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustlog 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.3.44
[INFO] [stderr]   Downloaded serde v1.0.225
[INFO] [stderr]   Downloaded serde_derive v1.0.225
[INFO] [stderr]   Downloaded serde_core v1.0.225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1
[INFO] running `Command { std: "docker" "start" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlog v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustlog v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.42s
[INFO] running `Command { std: "docker" "inspect" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/rustlog-777827741b608557)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::human_duration_formats_all_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/banner.rs (/opt/rustwide/target/release/deps/banner-ad4ee3277afb5771)
[INFO] [stderr]      Running tests/banner_newline.rs (/opt/rustwide/target/release/deps/banner_newline-ee3d56fcda47aaa9)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test banner_prints_own_meta ... ok
[INFO] [stdout] test banner_prints_one_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test banner_has_trailing_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/color_env.rs (/opt/rustwide/target/release/deps/color_env-3c8d3801acdef333)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test env_color_always_enables_ansi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/color_env_invalid.rs (/opt/rustwide/target/release/deps/color_env_invalid-268ebde888ea13dd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_env_value_means_auto_no_ansi_on_writer ... ok
[INFO] [stderr]      Running tests/color_modes.rs (/opt/rustwide/target/release/deps/color_modes-9f27105e01729382)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test color_mode_always_vs_never_vs_auto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrency.rs (/opt/rustwide/target/release/deps/concurrency-0645275f9657e0a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/env.rs (/opt/rustwide/target/release/deps/env-2008b9fa1c419835)
[INFO] [stdout] test lines_are_atomic_under_concurrency ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test init_from_env_sets_level_and_toggles ... ok
[INFO] [stderr]      Running tests/env_bools.rs (/opt/rustwide/target/release/deps/env_bools-65041f24f7cea9a8)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] INFO  [ThreadId(2)] <tests/env_bools.rs:11> env-bools
[INFO] [stdout] test env_bool_zero_and_true_variants ... ok
[INFO] [stderr]      Running tests/env_levels_all.rs (/opt/rustwide/target/release/deps/env_levels_all-f9300b325f294f1e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test env_levels_cover_all_variants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/env_more.rs (/opt/rustwide/target/release/deps/env_more-e2404dc80c1549e1)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test boolean_env_variants_are_accepted ... ok
[INFO] [stdout] test invalid_level_keeps_previous ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/file_line.rs (/opt/rustwide/target/release/deps/file_line-715db6fa34203ef2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/groups_and_scope.rs (/opt/rustwide/target/release/deps/groups_and_scope-db805d823c9d4ceb)
[INFO] [stdout] test file_line_toggle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test group_and_scope_timer_emit_lines ... ok
[INFO] [stderr]      Running tests/groups_toggle.rs (/opt/rustwide/target/release/deps/groups_toggle-d0c8351a7352088b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/helpers.rs (/opt/rustwide/target/release/deps/helpers-c66c744393c1f363)
[INFO] [stdout] test group_visibility_toggle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/levels_color_all.rs (/opt/rustwide/target/release/deps/levels_color_all-2972ee4390ec6ee9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/local_logger.rs (/opt/rustwide/target/release/deps/local_logger-8f11b63c3c8c160d)
[INFO] [stdout] test color_per_level_all_arms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass `--test local_logger`
[INFO] [stdout] test default_and_local_coexist_and_use_own_settings ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- default_and_local_coexist_and_use_own_settings stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'default_and_local_coexist_and_use_own_settings' (849) panicked at tests/local_logger.rs:76:5:
[INFO] [stdout] local should include DEBUG at TRACE level
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x62545af6deb1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x62545af8224a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x62545af7243c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x62545af4a3e6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x62545af66559 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x62545af000d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x62545af66712 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x62545af4a4c4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x62545af43219 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x62545af4b08d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x62545af8297c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x62545aef2d4c - <local_logger[c832e22d0e43ff2e]::default_and_local_coexist_and_use_own_settings::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   12:     0x62545aef33bb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   13:     0x62545af00a25 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   14:     0x62545aefa2e4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   15:     0x62545af03b82 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   16:     0x62545af6d789 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   17:     0x782951fe7dfa - <unknown>
[INFO] [stdout]   18:     0x78295207b3d4 - clone
[INFO] [stdout]   19:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     default_and_local_coexist_and_use_own_settings
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1", kill_on_drop: false }`
[INFO] [stdout] 8d76ebf2a8d9a9f34fbf70553ff22c4dfc572c6d1eb96c27744d7895ecc270a1
