[INFO] fetching crate lightspeed_logger 0.34.4...
[INFO] testing lightspeed_logger-0.34.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate lightspeed_logger 0.34.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate lightspeed_logger 0.34.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightspeed_logger 0.34.4
[INFO] finished tweaking crates.io crate lightspeed_logger 0.34.4
[INFO] tweaked toml for crates.io crate lightspeed_logger 0.34.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-appender v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5cf495ef559b7fffccd3caf2ecb2a00ae52581a7b5b345af57a534cb1a0c5e01
[INFO] running `Command { std: "docker" "start" "-a" "5cf495ef559b7fffccd3caf2ecb2a00ae52581a7b5b345af57a534cb1a0c5e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cf495ef559b7fffccd3caf2ecb2a00ae52581a7b5b345af57a534cb1a0c5e01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf495ef559b7fffccd3caf2ecb2a00ae52581a7b5b345af57a534cb1a0c5e01", kill_on_drop: false }`
[INFO] [stdout] 5cf495ef559b7fffccd3caf2ecb2a00ae52581a7b5b345af57a534cb1a0c5e01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beb04564e87312ce15031d3069629bf2445a2aa6612ff8830a4a751e3b2fa950
[INFO] running `Command { std: "docker" "start" "-a" "beb04564e87312ce15031d3069629bf2445a2aa6612ff8830a4a751e3b2fa950", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling tracing-log v0.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling pin-project v1.0.8
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling structopt v0.3.22
[INFO] [stderr]    Compiling tracing-appender v0.1.2
[INFO] [stderr]    Compiling lightspeed_logger v0.34.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.61s
[INFO] running `Command { std: "docker" "inspect" "beb04564e87312ce15031d3069629bf2445a2aa6612ff8830a4a751e3b2fa950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beb04564e87312ce15031d3069629bf2445a2aa6612ff8830a4a751e3b2fa950", kill_on_drop: false }`
[INFO] [stdout] beb04564e87312ce15031d3069629bf2445a2aa6612ff8830a4a751e3b2fa950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2688035acc1a7f233ce1cd1b3e7a88a07ed5aa8505445eb62cf0b78af70d436a
[INFO] running `Command { std: "docker" "start" "-a" "2688035acc1a7f233ce1cd1b3e7a88a07ed5aa8505445eb62cf0b78af70d436a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pin-project-lite v0.1.12
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling lightspeed_logger v0.34.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "2688035acc1a7f233ce1cd1b3e7a88a07ed5aa8505445eb62cf0b78af70d436a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2688035acc1a7f233ce1cd1b3e7a88a07ed5aa8505445eb62cf0b78af70d436a", kill_on_drop: false }`
[INFO] [stdout] 2688035acc1a7f233ce1cd1b3e7a88a07ed5aa8505445eb62cf0b78af70d436a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27c5b29bd0ce30d84635c12f3153d64fbb5464524171406c5161f4f74d9ccd69
[INFO] running `Command { std: "docker" "start" "-a" "27c5b29bd0ce30d84635c12f3153d64fbb5464524171406c5161f4f74d9ccd69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lightspeed_logger-8e3455f530af53db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/logger_env_filter_setup_it.rs (/opt/rustwide/target/debug/deps/logger_env_filter_setup_it-870a29f5a2257bba)
[INFO] [stdout] test config::test::should_build_config ... 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] Aug 03 06:56:19.826 DEBUG logger_env_filter_setup_it: main - this is debug    
[INFO] [stdout] Aug 03 06:56:19.826  INFO logger_env_filter_setup_it: main - this is info
[INFO] [stdout] Aug 03 06:56:19.826  WARN logger_env_filter_setup_it: main - this is warn    
[INFO] [stdout] Aug 03 06:56:19.826 DEBUG shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is debug    
[INFO] [stdout] Aug 03 06:56:19.826  INFO shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is info
[INFO] [stdout] Aug 03 06:56:19.827  WARN shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is warn. Yaks 2    
[INFO] [stdout] Aug 03 06:56:19.827 DEBUG log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is debug    
[INFO] [stdout] Aug 03 06:56:19.827  INFO log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is info
[INFO] [stdout] Aug 03 06:56:19.827  WARN log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is warn. Yak 3    
[INFO] [stdout] Aug 03 06:56:19.827 DEBUG log_smt{yak=3 id=789 show=true}:shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is debug    
[INFO] [stdout] Aug 03 06:56:19.827  INFO log_smt{yak=3 id=789 show=true}:shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is info
[INFO] [stdout] Aug 03 06:56:19.827  WARN log_smt{yak=3 id=789 show=true}:shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is warn. Yaks 2    
[INFO] [stderr]      Running tests/logger_file_output_it.rs (/opt/rustwide/target/debug/deps/logger_file_output_it-6e2cc774f82d8f35)
[INFO] [stdout] test should_setup_logger_with_env_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Aug 03 06:56:19.910  INFO logger_file_output_it: main - this is info
[INFO] [stdout] Aug 03 06:56:19.910  WARN logger_file_output_it: main - this is warn    
[INFO] [stderr]    Doc-tests lightspeed_logger
[INFO] [stdout] test should_setup_logger_with_env_filter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "27c5b29bd0ce30d84635c12f3153d64fbb5464524171406c5161f4f74d9ccd69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c5b29bd0ce30d84635c12f3153d64fbb5464524171406c5161f4f74d9ccd69", kill_on_drop: false }`
[INFO] [stdout] 27c5b29bd0ce30d84635c12f3153d64fbb5464524171406c5161f4f74d9ccd69