[INFO] fetching crate lightspeed_logger 0.27.0...
[INFO] testing lightspeed_logger-0.27.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate lightspeed_logger 0.27.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lightspeed_logger 0.27.0 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 lightspeed_logger 0.27.0
[INFO] finished tweaking crates.io crate lightspeed_logger 0.27.0
[INFO] tweaked toml for crates.io crate lightspeed_logger 0.27.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 234cb4a0faac932a782519ed0c6829065d28c40d7e44f48b01c4ad8021e1d5c7
[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" "234cb4a0faac932a782519ed0c6829065d28c40d7e44f48b01c4ad8021e1d5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "234cb4a0faac932a782519ed0c6829065d28c40d7e44f48b01c4ad8021e1d5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "234cb4a0faac932a782519ed0c6829065d28c40d7e44f48b01c4ad8021e1d5c7", kill_on_drop: false }`
[INFO] [stdout] 234cb4a0faac932a782519ed0c6829065d28c40d7e44f48b01c4ad8021e1d5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 468dbee311809a2e753e1123d0f249e414511986222e00ca0527cd4417c0ad21
[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" "468dbee311809a2e753e1123d0f249e414511986222e00ca0527cd4417c0ad21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling sharded-slab v0.1.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling tracing-appender v0.1.1
[INFO] [stderr]    Compiling lightspeed_logger v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
[INFO] running `Command { std: "docker" "inspect" "468dbee311809a2e753e1123d0f249e414511986222e00ca0527cd4417c0ad21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "468dbee311809a2e753e1123d0f249e414511986222e00ca0527cd4417c0ad21", kill_on_drop: false }`
[INFO] [stdout] 468dbee311809a2e753e1123d0f249e414511986222e00ca0527cd4417c0ad21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 2d1e913ab5dd003de82a9bdadeb8ee057dda628690c426862107cbd323afb852
[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" "2d1e913ab5dd003de82a9bdadeb8ee057dda628690c426862107cbd323afb852", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling lightspeed_logger v0.27.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.48s
[INFO] running `Command { std: "docker" "inspect" "2d1e913ab5dd003de82a9bdadeb8ee057dda628690c426862107cbd323afb852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1e913ab5dd003de82a9bdadeb8ee057dda628690c426862107cbd323afb852", kill_on_drop: false }`
[INFO] [stdout] 2d1e913ab5dd003de82a9bdadeb8ee057dda628690c426862107cbd323afb852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1a25d90dcfaa35cedb4bc55ea89ec6c6423048588dde516767c88067035787b3
[INFO] running `Command { std: "docker" "start" "-a" "1a25d90dcfaa35cedb4bc55ea89ec6c6423048588dde516767c88067035787b3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_logger-e256bc3844fe61c0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/logger_env_filter_setup_it-72bb556cf00d5d0d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Nov 28 17:07:04.387 DEBUG logger_env_filter_setup_it: main - this is debug    
[INFO] [stdout] Nov 28 17:07:04.391  INFO logger_env_filter_setup_it: main - this is info
[INFO] [stdout] Nov 28 17:07:04.391  WARN logger_env_filter_setup_it: main - this is warn    
[INFO] [stdout] Nov 28 17:07:04.391 DEBUG shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is debug    
[INFO] [stdout] Nov 28 17:07:04.394  INFO shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is info
[INFO] [stdout] Nov 28 17:07:04.394  WARN shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is warn. Yaks 2    
[INFO] [stdout] Nov 28 17:07:04.395 DEBUG log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is debug    
[INFO] [stdout] Nov 28 17:07:04.395  INFO log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is info
[INFO] [stdout] Nov 28 17:07:04.395  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] Nov 28 17:07:04.395 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] Nov 28 17:07:04.395  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] Nov 28 17:07:04.395  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] [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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/logger_file_output_it-67d32f4ecc39358f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Nov 28 17:07:04.461  INFO logger_file_output_it: main - this is info
[INFO] [stdout] Nov 28 17:07:04.471  WARN logger_file_output_it: main - this is warn    
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lightspeed_logger
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1a25d90dcfaa35cedb4bc55ea89ec6c6423048588dde516767c88067035787b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a25d90dcfaa35cedb4bc55ea89ec6c6423048588dde516767c88067035787b3", kill_on_drop: false }`
[INFO] [stdout] 1a25d90dcfaa35cedb4bc55ea89ec6c6423048588dde516767c88067035787b3