[INFO] fetching crate lightspeed_logger 0.28.0...
[INFO] testing lightspeed_logger-0.28.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate lightspeed_logger 0.28.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lightspeed_logger 0.28.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lightspeed_logger 0.28.0
[INFO] finished tweaking crates.io crate lightspeed_logger 0.28.0
[INFO] tweaked toml for crates.io crate lightspeed_logger 0.28.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-log v0.1.1
[INFO] [stderr]   Downloaded matchers v0.0.1
[INFO] [stderr]   Downloaded tracing-appender v0.1.2
[INFO] [stderr]   Downloaded loom v0.3.6
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.15
[INFO] [stderr]   Downloaded sharded-slab v0.1.0
[INFO] [stderr]   Downloaded generator v0.6.23
[INFO] [stderr]   Downloaded tracing-serde v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d60026fcaedaff29a8d9fb5790b15f3ec535460f860f5fb2cd6424f443b8dbd
[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" "1d60026fcaedaff29a8d9fb5790b15f3ec535460f860f5fb2cd6424f443b8dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d60026fcaedaff29a8d9fb5790b15f3ec535460f860f5fb2cd6424f443b8dbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d60026fcaedaff29a8d9fb5790b15f3ec535460f860f5fb2cd6424f443b8dbd", kill_on_drop: false }`
[INFO] [stdout] 1d60026fcaedaff29a8d9fb5790b15f3ec535460f860f5fb2cd6424f443b8dbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ddfc1abd635c74b722bd37b04edf6c62a11a772bf73fe0a3de9a1d8a1cb427a
[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" "7ddfc1abd635c74b722bd37b04edf6c62a11a772bf73fe0a3de9a1d8a1cb427a", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling tracing-subscriber v0.2.15
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling tracing-appender v0.1.2
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling lightspeed_logger v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.43s
[INFO] running `Command { std: "docker" "inspect" "7ddfc1abd635c74b722bd37b04edf6c62a11a772bf73fe0a3de9a1d8a1cb427a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ddfc1abd635c74b722bd37b04edf6c62a11a772bf73fe0a3de9a1d8a1cb427a", kill_on_drop: false }`
[INFO] [stdout] 7ddfc1abd635c74b722bd37b04edf6c62a11a772bf73fe0a3de9a1d8a1cb427a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--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] 9d2b2bb77bde242090f772e9ad79c02154e78cc18dd7d6dd83e8b1273dc637c8
[INFO] running `Command { std: "docker" "start" "-a" "9d2b2bb77bde242090f772e9ad79c02154e78cc18dd7d6dd83e8b1273dc637c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling lightspeed_logger v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.66s
[INFO] running `Command { std: "docker" "inspect" "9d2b2bb77bde242090f772e9ad79c02154e78cc18dd7d6dd83e8b1273dc637c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2b2bb77bde242090f772e9ad79c02154e78cc18dd7d6dd83e8b1273dc637c8", kill_on_drop: false }`
[INFO] [stdout] 9d2b2bb77bde242090f772e9ad79c02154e78cc18dd7d6dd83e8b1273dc637c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3f4e3430c3bb90fbd4f04e639a64a7275535dc65871b6d29969f261b6a1226d
[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" "f3f4e3430c3bb90fbd4f04e639a64a7275535dc65871b6d29969f261b6a1226d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_logger-539a56ce23424ff9
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/logger_env_filter_setup_it-e540a36abe56acbe
[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] Jan 05 01:09:51.392 DEBUG logger_env_filter_setup_it: main - this is debug    
[INFO] [stdout] Jan 05 01:09:51.393  INFO logger_env_filter_setup_it: main - this is info
[INFO] [stdout] Jan 05 01:09:51.393  WARN logger_env_filter_setup_it: main - this is warn    
[INFO] [stdout] Jan 05 01:09:51.393 DEBUG shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is debug    
[INFO] [stdout] Jan 05 01:09:51.393  INFO shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is info
[INFO] [stdout] Jan 05 01:09:51.393  WARN shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is warn. Yaks 2    
[INFO] [stdout] Jan 05 01:09:51.393 DEBUG log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is debug    
[INFO] [stdout] Jan 05 01:09:51.393  INFO log_smt{yak=3 id=789 show=true}: logger_env_filter_setup_it::inner2: inner2 - id: 789 - this is info
[INFO] [stdout] Jan 05 01:09:51.393  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] Jan 05 01:09:51.393 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] Jan 05 01:09:51.393  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] Jan 05 01:09:51.394  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; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/logger_file_output_it-fc7a6c80128d918c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Jan 05 01:09:51.441  INFO logger_file_output_it: main - this is info
[INFO] [stdout] Jan 05 01:09:51.442  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 0.05s
[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" "f3f4e3430c3bb90fbd4f04e639a64a7275535dc65871b6d29969f261b6a1226d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f4e3430c3bb90fbd4f04e639a64a7275535dc65871b6d29969f261b6a1226d", kill_on_drop: false }`
[INFO] [stdout] f3f4e3430c3bb90fbd4f04e639a64a7275535dc65871b6d29969f261b6a1226d