[INFO] fetching crate lightspeed_logger 0.6.0...
[INFO] testing lightspeed_logger-0.6.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate lightspeed_logger 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lightspeed_logger 0.6.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lightspeed_logger 0.6.0
[INFO] finished tweaking crates.io crate lightspeed_logger 0.6.0
[INFO] tweaked toml for crates.io crate lightspeed_logger 0.6.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b46865a7c67b07efb6c3a99dd8921c03eecfa70eb82d57499a0c0eebddedfaa7
[INFO] running `"docker" "start" "-a" "b46865a7c67b07efb6c3a99dd8921c03eecfa70eb82d57499a0c0eebddedfaa7"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling smallvec v1.3.0
[INFO] [stderr]    Compiling tracing-core v0.1.10
[INFO] [stderr]    Compiling sharded-slab v0.0.8
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling tracing-serde v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling tracing-subscriber v0.2.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling structopt-derive v0.4.6
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling tracing v0.1.13
[INFO] [stderr]    Compiling structopt v0.3.13
[INFO] [stderr]    Compiling lightspeed_logger v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `"docker" "inspect" "b46865a7c67b07efb6c3a99dd8921c03eecfa70eb82d57499a0c0eebddedfaa7"`
[INFO] running `"docker" "rm" "-f" "b46865a7c67b07efb6c3a99dd8921c03eecfa70eb82d57499a0c0eebddedfaa7"`
[INFO] [stdout] b46865a7c67b07efb6c3a99dd8921c03eecfa70eb82d57499a0c0eebddedfaa7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3ded180b344e1476df7416686b365fb0d15cd855d1cb39cbb848cb2eb2504839
[INFO] running `"docker" "start" "-a" "3ded180b344e1476df7416686b365fb0d15cd855d1cb39cbb848cb2eb2504839"`
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling pin-project-internal v0.4.9
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling pin-project v0.4.9
[INFO] [stderr]    Compiling tracing-futures v0.2.3
[INFO] [stderr]    Compiling lightspeed_logger v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.83s
[INFO] running `"docker" "inspect" "3ded180b344e1476df7416686b365fb0d15cd855d1cb39cbb848cb2eb2504839"`
[INFO] running `"docker" "rm" "-f" "3ded180b344e1476df7416686b365fb0d15cd855d1cb39cbb848cb2eb2504839"`
[INFO] [stdout] 3ded180b344e1476df7416686b365fb0d15cd855d1cb39cbb848cb2eb2504839
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61a60aa3d4ac2856f3c195a46a58a7ea186bfdcb8f2e5c31b40927c9858b4ca4
[INFO] running `"docker" "start" "-a" "61a60aa3d4ac2856f3c195a46a58a7ea186bfdcb8f2e5c31b40927c9858b4ca4"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lightspeed_logger-d5164ccf0e786fd2
[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-afe76f7dcf561aa8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Apr 21 05:41:10.048  WARN logger_env_filter_setup_it: main - this is warn    
[INFO] [stdout] Apr 21 05:41:10.049  WARN shaving_yaks{yaks=2}: logger_env_filter_setup_it::inner1: inner1 - this is warn. Yaks 2    
[INFO] [stdout] Apr 21 05:41:10.049  WARN logger_env_filter_setup_it::inner2: inner2 - this is warn. Yak 3    
[INFO] [stdout] Apr 21 05:41:10.050  WARN 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]    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 `"docker" "inspect" "61a60aa3d4ac2856f3c195a46a58a7ea186bfdcb8f2e5c31b40927c9858b4ca4"`
[INFO] running `"docker" "rm" "-f" "61a60aa3d4ac2856f3c195a46a58a7ea186bfdcb8f2e5c31b40927c9858b4ca4"`
[INFO] [stdout] 61a60aa3d4ac2856f3c195a46a58a7ea186bfdcb8f2e5c31b40927c9858b4ca4