[INFO] fetching crate hawktracer-rs 0.1.0...
[INFO] testing hawktracer-rs-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hawktracer-rs 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate hawktracer-rs 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hawktracer-rs 0.1.0
[INFO] finished tweaking crates.io crate hawktracer-rs 0.1.0
[INFO] tweaked toml for crates.io crate hawktracer-rs 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9aea87ff70e98201df3d3c33da34036900823c2721fe34bd5fe385212273be9a
[INFO] running `Command { std: "docker" "start" "-a" "9aea87ff70e98201df3d3c33da34036900823c2721fe34bd5fe385212273be9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9aea87ff70e98201df3d3c33da34036900823c2721fe34bd5fe385212273be9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aea87ff70e98201df3d3c33da34036900823c2721fe34bd5fe385212273be9a", kill_on_drop: false }`
[INFO] [stdout] 9aea87ff70e98201df3d3c33da34036900823c2721fe34bd5fe385212273be9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffd4846c36b83a30a71c41c950c6e336905724f55493bca7c20f30dd30162bc4
[INFO] running `Command { std: "docker" "start" "-a" "ffd4846c36b83a30a71c41c950c6e336905724f55493bca7c20f30dd30162bc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hawktracer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "ffd4846c36b83a30a71c41c950c6e336905724f55493bca7c20f30dd30162bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd4846c36b83a30a71c41c950c6e336905724f55493bca7c20f30dd30162bc4", kill_on_drop: false }`
[INFO] [stdout] ffd4846c36b83a30a71c41c950c6e336905724f55493bca7c20f30dd30162bc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1017df0871e61a322c5cdb9541505b5ec4878ea19c5597a657eb2713233a016
[INFO] running `Command { std: "docker" "start" "-a" "a1017df0871e61a322c5cdb9541505b5ec4878ea19c5597a657eb2713233a016", kill_on_drop: false }`
[INFO] [stderr]    Compiling hawktracer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a1017df0871e61a322c5cdb9541505b5ec4878ea19c5597a657eb2713233a016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1017df0871e61a322c5cdb9541505b5ec4878ea19c5597a657eb2713233a016", kill_on_drop: false }`
[INFO] [stdout] a1017df0871e61a322c5cdb9541505b5ec4878ea19c5597a657eb2713233a016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd9c29c56fe8955955980b6a286cfdfb7967f806c2cb7175c5550003a6ff82e4
[INFO] running `Command { std: "docker" "start" "-a" "dd9c29c56fe8955955980b6a286cfdfb7967f806c2cb7175c5550003a6ff82e4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hawktracer_rs-3f71de1f3ec7a81b)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests hawktracer-rs
[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] [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" "dd9c29c56fe8955955980b6a286cfdfb7967f806c2cb7175c5550003a6ff82e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd9c29c56fe8955955980b6a286cfdfb7967f806c2cb7175c5550003a6ff82e4", kill_on_drop: false }`
[INFO] [stdout] dd9c29c56fe8955955980b6a286cfdfb7967f806c2cb7175c5550003a6ff82e4