[INFO] fetching crate serve-rs 0.1.0...
[INFO] testing serve-rs-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serve-rs 0.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate serve-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 serve-rs 0.1.0
[INFO] finished tweaking crates.io crate serve-rs 0.1.0
[INFO] tweaked toml for crates.io crate serve-rs 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate serve-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 709be64cde7effcee1c3374a4b6cf6e0178a82feaa6e24755d5f64fdb4119480
[INFO] running `Command { std: "docker" "start" "-a" "709be64cde7effcee1c3374a4b6cf6e0178a82feaa6e24755d5f64fdb4119480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "709be64cde7effcee1c3374a4b6cf6e0178a82feaa6e24755d5f64fdb4119480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "709be64cde7effcee1c3374a4b6cf6e0178a82feaa6e24755d5f64fdb4119480", kill_on_drop: false }`
[INFO] [stdout] 709be64cde7effcee1c3374a4b6cf6e0178a82feaa6e24755d5f64fdb4119480
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 4e0526b35ae44d25fe950f1e076793092330b56440c91efbd550603eb097ff80
[INFO] running `Command { std: "docker" "start" "-a" "4e0526b35ae44d25fe950f1e076793092330b56440c91efbd550603eb097ff80", kill_on_drop: false }`
[INFO] [stderr]    Compiling serve-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "4e0526b35ae44d25fe950f1e076793092330b56440c91efbd550603eb097ff80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0526b35ae44d25fe950f1e076793092330b56440c91efbd550603eb097ff80", kill_on_drop: false }`
[INFO] [stdout] 4e0526b35ae44d25fe950f1e076793092330b56440c91efbd550603eb097ff80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] 29fe04caba6fbb55c8c6d8677b6f3548fb475ea9a04432b03fec6660c391b0bf
[INFO] running `Command { std: "docker" "start" "-a" "29fe04caba6fbb55c8c6d8677b6f3548fb475ea9a04432b03fec6660c391b0bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling serve-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "29fe04caba6fbb55c8c6d8677b6f3548fb475ea9a04432b03fec6660c391b0bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fe04caba6fbb55c8c6d8677b6f3548fb475ea9a04432b03fec6660c391b0bf", kill_on_drop: false }`
[INFO] [stdout] 29fe04caba6fbb55c8c6d8677b6f3548fb475ea9a04432b03fec6660c391b0bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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] ed2c642f14a3215bda8df4322655d15b04981c8f29b9ad25d7b95f4fcbdb3047
[INFO] running `Command { std: "docker" "start" "-a" "ed2c642f14a3215bda8df4322655d15b04981c8f29b9ad25d7b95f4fcbdb3047", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serve_rs-8af71f4da5f4a301)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serve_rs-f19a972df560d864)
[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] [stderr]    Doc-tests serve-rs
[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" "ed2c642f14a3215bda8df4322655d15b04981c8f29b9ad25d7b95f4fcbdb3047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2c642f14a3215bda8df4322655d15b04981c8f29b9ad25d7b95f4fcbdb3047", kill_on_drop: false }`
[INFO] [stdout] ed2c642f14a3215bda8df4322655d15b04981c8f29b9ad25d7b95f4fcbdb3047