[INFO] fetching crate tracing-wasm 0.2.0...
[INFO] testing tracing-wasm-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tracing-wasm 0.2.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate tracing-wasm 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-wasm 0.2.0
[INFO] finished tweaking crates.io crate tracing-wasm 0.2.0
[INFO] tweaked toml for crates.io crate tracing-wasm 0.2.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54dd78b85fd4e3cf082f197136015a6a7bc37f9a3abc6df7dc5d882fd8f1dd1a
[INFO] running `Command { std: "docker" "start" "-a" "54dd78b85fd4e3cf082f197136015a6a7bc37f9a3abc6df7dc5d882fd8f1dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54dd78b85fd4e3cf082f197136015a6a7bc37f9a3abc6df7dc5d882fd8f1dd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54dd78b85fd4e3cf082f197136015a6a7bc37f9a3abc6df7dc5d882fd8f1dd1a", kill_on_drop: false }`
[INFO] [stdout] 54dd78b85fd4e3cf082f197136015a6a7bc37f9a3abc6df7dc5d882fd8f1dd1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a025497c94f9b78f3713816c809654c0c3a195bd556f066e22d9bc063e763349
[INFO] running `Command { std: "docker" "start" "-a" "a025497c94f9b78f3713816c809654c0c3a195bd556f066e22d9bc063e763349", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.77
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.77
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling tracing-core v0.1.19
[INFO] [stderr]    Compiling sharded-slab v0.1.3
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.77
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.77
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.77
[INFO] [stderr]    Compiling tracing v0.1.26
[INFO] [stderr]    Compiling tracing-wasm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "a025497c94f9b78f3713816c809654c0c3a195bd556f066e22d9bc063e763349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a025497c94f9b78f3713816c809654c0c3a195bd556f066e22d9bc063e763349", kill_on_drop: false }`
[INFO] [stdout] a025497c94f9b78f3713816c809654c0c3a195bd556f066e22d9bc063e763349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbbb9080b452795076573f3f0e5cca97f7a46f7f09034e2ec0ddddae1dc2318d
[INFO] running `Command { std: "docker" "start" "-a" "fbbb9080b452795076573f3f0e5cca97f7a46f7f09034e2ec0ddddae1dc2318d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tracing-wasm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "fbbb9080b452795076573f3f0e5cca97f7a46f7f09034e2ec0ddddae1dc2318d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbbb9080b452795076573f3f0e5cca97f7a46f7f09034e2ec0ddddae1dc2318d", kill_on_drop: false }`
[INFO] [stdout] fbbb9080b452795076573f3f0e5cca97f7a46f7f09034e2ec0ddddae1dc2318d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cc1f0cb314cafd4482afacf40b37ee93588f71037d755b74bdd567ef976a16a
[INFO] running `Command { std: "docker" "start" "-a" "2cc1f0cb314cafd4482afacf40b37ee93588f71037d755b74bdd567ef976a16a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tracing_wasm-7d6c7f0349071fa9)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::test_default_built_config ... ok
[INFO] [stdout] test test::test_default_config_log_level ... ok
[INFO] [stdout] test test::test_set_console_config_no_reporting ... ok
[INFO] [stdout] test test::test_set_console_config_with_color ... ok
[INFO] [stdout] test test::test_set_console_config_without_color ... ok
[INFO] [stdout] test test::test_set_report_logs_in_timings ... ok
[INFO] [stderr]    Doc-tests tracing-wasm
[INFO] [stdout] test test::test_set_config_log_level_warn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "2cc1f0cb314cafd4482afacf40b37ee93588f71037d755b74bdd567ef976a16a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc1f0cb314cafd4482afacf40b37ee93588f71037d755b74bdd567ef976a16a", kill_on_drop: false }`
[INFO] [stdout] 2cc1f0cb314cafd4482afacf40b37ee93588f71037d755b74bdd567ef976a16a