[INFO] fetching crate tracing-tools 0.6.0...
[INFO] testing tracing-tools-0.6.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tracing-tools 0.6.0 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate tracing-tools 0.6.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tracing-tools 0.6.0
[INFO] finished tweaking crates.io crate tracing-tools 0.6.0
[INFO] tweaked toml for crates.io crate tracing-tools 0.6.0 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d823e85da59e0132d39af8c991c2ee35188170c547f7e2329391c89b84567e56
[INFO] running `Command { std: "docker" "start" "-a" "d823e85da59e0132d39af8c991c2ee35188170c547f7e2329391c89b84567e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d823e85da59e0132d39af8c991c2ee35188170c547f7e2329391c89b84567e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d823e85da59e0132d39af8c991c2ee35188170c547f7e2329391c89b84567e56", kill_on_drop: false }`
[INFO] [stdout] d823e85da59e0132d39af8c991c2ee35188170c547f7e2329391c89b84567e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4909216027d3b60f5488360c646ac4cd453f03ef4b2bd6b9abc7b7b83295aa19
[INFO] running `Command { std: "docker" "start" "-a" "4909216027d3b60f5488360c646ac4cd453f03ef4b2bd6b9abc7b7b83295aa19", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling tracing-tools v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "4909216027d3b60f5488360c646ac4cd453f03ef4b2bd6b9abc7b7b83295aa19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4909216027d3b60f5488360c646ac4cd453f03ef4b2bd6b9abc7b7b83295aa19", kill_on_drop: false }`
[INFO] [stdout] 4909216027d3b60f5488360c646ac4cd453f03ef4b2bd6b9abc7b7b83295aa19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565ab0ca6c8c0a6c7939a1bfddca18a9a7a9a95e64d80528d88f31fff392d215
[INFO] running `Command { std: "docker" "start" "-a" "565ab0ca6c8c0a6c7939a1bfddca18a9a7a9a95e64d80528d88f31fff392d215", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tracing-tools v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "565ab0ca6c8c0a6c7939a1bfddca18a9a7a9a95e64d80528d88f31fff392d215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565ab0ca6c8c0a6c7939a1bfddca18a9a7a9a95e64d80528d88f31fff392d215", kill_on_drop: false }`
[INFO] [stdout] 565ab0ca6c8c0a6c7939a1bfddca18a9a7a9a95e64d80528d88f31fff392d215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b085e39983d45e61f1f1cc93a35ad49fb6447d1a8fd7f3b21d8f27f9adc42fd
[INFO] running `Command { std: "docker" "start" "-a" "4b085e39983d45e61f1f1cc93a35ad49fb6447d1a8fd7f3b21d8f27f9adc42fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tracing_tools-0deb979eeffd442b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tracing-tools
[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] [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" "4b085e39983d45e61f1f1cc93a35ad49fb6447d1a8fd7f3b21d8f27f9adc42fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b085e39983d45e61f1f1cc93a35ad49fb6447d1a8fd7f3b21d8f27f9adc42fd", kill_on_drop: false }`
[INFO] [stdout] 4b085e39983d45e61f1f1cc93a35ad49fb6447d1a8fd7f3b21d8f27f9adc42fd