[INFO] fetching crate bare-metrics-recorder 0.1.0...
[INFO] testing bare-metrics-recorder-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bare-metrics-recorder 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate bare-metrics-recorder 0.1.0 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 bare-metrics-recorder 0.1.0
[INFO] finished tweaking crates.io crate bare-metrics-recorder 0.1.0
[INFO] tweaked toml for crates.io crate bare-metrics-recorder 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate bare-metrics-recorder 0.1.0 already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 00973e893956e755261a2e3ea2ae592b2e7733c6d3c61e304d6d1f14a4e3bb0b
[INFO] running `Command { std: "docker" "start" "-a" "00973e893956e755261a2e3ea2ae592b2e7733c6d3c61e304d6d1f14a4e3bb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00973e893956e755261a2e3ea2ae592b2e7733c6d3c61e304d6d1f14a4e3bb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00973e893956e755261a2e3ea2ae592b2e7733c6d3c61e304d6d1f14a4e3bb0b", kill_on_drop: false }`
[INFO] [stdout] 00973e893956e755261a2e3ea2ae592b2e7733c6d3c61e304d6d1f14a4e3bb0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c6f77f3cf50c9f37ecb7c63d5f4e44c2a493a957a004baafa0ba9eccdd4fa3a5
[INFO] running `Command { std: "docker" "start" "-a" "c6f77f3cf50c9f37ecb7c63d5f4e44c2a493a957a004baafa0ba9eccdd4fa3a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling metrics v0.17.1
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling hdrhistogram v7.4.0
[INFO] [stderr]    Compiling metrics-macros v0.4.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde_bare v0.5.0
[INFO] [stderr]    Compiling bare-metrics-core v0.1.0
[INFO] [stderr]    Compiling bare-metrics-recorder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "c6f77f3cf50c9f37ecb7c63d5f4e44c2a493a957a004baafa0ba9eccdd4fa3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f77f3cf50c9f37ecb7c63d5f4e44c2a493a957a004baafa0ba9eccdd4fa3a5", kill_on_drop: false }`
[INFO] [stdout] c6f77f3cf50c9f37ecb7c63d5f4e44c2a493a957a004baafa0ba9eccdd4fa3a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 548e891a0fd9009158838a7a6a95317a00382a3b3ce00bd45c7831598c6b9371
[INFO] running `Command { std: "docker" "start" "-a" "548e891a0fd9009158838a7a6a95317a00382a3b3ce00bd45c7831598c6b9371", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-metrics-recorder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "548e891a0fd9009158838a7a6a95317a00382a3b3ce00bd45c7831598c6b9371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548e891a0fd9009158838a7a6a95317a00382a3b3ce00bd45c7831598c6b9371", kill_on_drop: false }`
[INFO] [stdout] 548e891a0fd9009158838a7a6a95317a00382a3b3ce00bd45c7831598c6b9371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9378601a8f4e480425ea3d06a38b7fb87060a63d242847a65fca3e84b5ddc3fd
[INFO] running `Command { std: "docker" "start" "-a" "9378601a8f4e480425ea3d06a38b7fb87060a63d242847a65fca3e84b5ddc3fd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bare_metrics_recorder-82328c3a7e52296c)
[INFO] [stderr]    Doc-tests bare-metrics-recorder
[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] [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" "9378601a8f4e480425ea3d06a38b7fb87060a63d242847a65fca3e84b5ddc3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9378601a8f4e480425ea3d06a38b7fb87060a63d242847a65fca3e84b5ddc3fd", kill_on_drop: false }`
[INFO] [stdout] 9378601a8f4e480425ea3d06a38b7fb87060a63d242847a65fca3e84b5ddc3fd