[INFO] fetching crate serve 0.0.1...
[INFO] testing serve-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate serve 0.0.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate serve 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serve 0.0.1
[INFO] finished tweaking crates.io crate serve 0.0.1
[INFO] tweaked toml for crates.io crate serve 0.0.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f394fc8e13e4923a0b7635b14da8040b5f25892a3ef0683197d399b31a5070d9
[INFO] running `Command { std: "docker" "start" "-a" "f394fc8e13e4923a0b7635b14da8040b5f25892a3ef0683197d399b31a5070d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f394fc8e13e4923a0b7635b14da8040b5f25892a3ef0683197d399b31a5070d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f394fc8e13e4923a0b7635b14da8040b5f25892a3ef0683197d399b31a5070d9", kill_on_drop: false }`
[INFO] [stdout] f394fc8e13e4923a0b7635b14da8040b5f25892a3ef0683197d399b31a5070d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 093de5aaca92ec5cbdd54e2e04f36d0aaef26387e3d3a58a2e0643283895f48c
[INFO] running `Command { std: "docker" "start" "-a" "093de5aaca92ec5cbdd54e2e04f36d0aaef26387e3d3a58a2e0643283895f48c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serve v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "093de5aaca92ec5cbdd54e2e04f36d0aaef26387e3d3a58a2e0643283895f48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "093de5aaca92ec5cbdd54e2e04f36d0aaef26387e3d3a58a2e0643283895f48c", kill_on_drop: false }`
[INFO] [stdout] 093de5aaca92ec5cbdd54e2e04f36d0aaef26387e3d3a58a2e0643283895f48c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1dd764108e9d2f7464f84b68622b17d0a799701a4e342175063d1623717b6b4b
[INFO] running `Command { std: "docker" "start" "-a" "1dd764108e9d2f7464f84b68622b17d0a799701a4e342175063d1623717b6b4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serve v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "1dd764108e9d2f7464f84b68622b17d0a799701a4e342175063d1623717b6b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd764108e9d2f7464f84b68622b17d0a799701a4e342175063d1623717b6b4b", kill_on_drop: false }`
[INFO] [stdout] 1dd764108e9d2f7464f84b68622b17d0a799701a4e342175063d1623717b6b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8939d36aa812efc2cd27d82503e8d790f171574ba41f7a61473490a2dce47d90
[INFO] running `Command { std: "docker" "start" "-a" "8939d36aa812efc2cd27d82503e8d790f171574ba41f7a61473490a2dce47d90", 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 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serve-f78da482a8300e07)
[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" "8939d36aa812efc2cd27d82503e8d790f171574ba41f7a61473490a2dce47d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8939d36aa812efc2cd27d82503e8d790f171574ba41f7a61473490a2dce47d90", kill_on_drop: false }`
[INFO] [stdout] 8939d36aa812efc2cd27d82503e8d790f171574ba41f7a61473490a2dce47d90