[INFO] fetching crate tracing-log 0.1.2...
[INFO] testing tracing-log-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tracing-log 0.1.2 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate tracing-log 0.1.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-log 0.1.2
[INFO] finished tweaking crates.io crate tracing-log 0.1.2
[INFO] tweaked toml for crates.io crate tracing-log 0.1.2 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 083523dedfaff293c4687f400f97a31deecc7530dec183862923a419356b9642
[INFO] running `Command { std: "docker" "start" "-a" "083523dedfaff293c4687f400f97a31deecc7530dec183862923a419356b9642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "083523dedfaff293c4687f400f97a31deecc7530dec183862923a419356b9642", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "083523dedfaff293c4687f400f97a31deecc7530dec183862923a419356b9642", kill_on_drop: false }`
[INFO] [stdout] 083523dedfaff293c4687f400f97a31deecc7530dec183862923a419356b9642
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0262eb380cae722cdaf80991f1d9f36c08b8937d2d427e0809ef92c6100d21
[INFO] running `Command { std: "docker" "start" "-a" "3c0262eb380cae722cdaf80991f1d9f36c08b8937d2d427e0809ef92c6100d21", kill_on_drop: false }`
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling tracing-log v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "3c0262eb380cae722cdaf80991f1d9f36c08b8937d2d427e0809ef92c6100d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0262eb380cae722cdaf80991f1d9f36c08b8937d2d427e0809ef92c6100d21", kill_on_drop: false }`
[INFO] [stdout] 3c0262eb380cae722cdaf80991f1d9f36c08b8937d2d427e0809ef92c6100d21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d82867ce24507676b4297d304cc995ae2b55ce2ca80d03689ef19dbbaff8e7a
[INFO] running `Command { std: "docker" "start" "-a" "7d82867ce24507676b4297d304cc995ae2b55ce2ca80d03689ef19dbbaff8e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling tracing-log v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.18s
[INFO] running `Command { std: "docker" "inspect" "7d82867ce24507676b4297d304cc995ae2b55ce2ca80d03689ef19dbbaff8e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d82867ce24507676b4297d304cc995ae2b55ce2ca80d03689ef19dbbaff8e7a", kill_on_drop: false }`
[INFO] [stdout] 7d82867ce24507676b4297d304cc995ae2b55ce2ca80d03689ef19dbbaff8e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b6d75073efc3f5240c133290af42f6bab1c1ffacb31063db9d75fb847f3f6dc
[INFO] running `Command { std: "docker" "start" "-a" "9b6d75073efc3f5240c133290af42f6bab1c1ffacb31063db9d75fb847f3f6dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tracing_log-e9c339eb0068bc8a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::debug_callsite_is_correct ... ok
[INFO] [stdout] test test::info_callsite_is_correct ... ok
[INFO] [stdout] test test::error_callsite_is_correct ... ok
[INFO] [stdout] test test::trace_callsite_is_correct ... ok
[INFO] [stdout] test test::warn_callsite_is_correct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/log_tracer.rs (/opt/rustwide/target/debug/deps/log_tracer-e715a3a14d5ec36d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test normalized_metadata ... 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/reexport_log_crate.rs (/opt/rustwide/target/debug/deps/reexport_log_crate-0365e8d9750666c4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test can_initialize_log_tracer_with_level ... 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]    Doc-tests tracing-log
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/log_tracer.rs - log_tracer::LogTracer::new (line 78) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/log_tracer.rs - log_tracer::LogTracer::init (line 121) ... ok
[INFO] [stdout] test src/log_tracer.rs - log_tracer::LogTracer::builder (line 51) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b6d75073efc3f5240c133290af42f6bab1c1ffacb31063db9d75fb847f3f6dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6d75073efc3f5240c133290af42f6bab1c1ffacb31063db9d75fb847f3f6dc", kill_on_drop: false }`
[INFO] [stdout] 9b6d75073efc3f5240c133290af42f6bab1c1ffacb31063db9d75fb847f3f6dc