[INFO] fetching crate shorturl 0.1.0...
[INFO] testing shorturl-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate shorturl 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate shorturl 0.1.0 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 shorturl 0.1.0
[INFO] finished tweaking crates.io crate shorturl 0.1.0
[INFO] tweaked toml for crates.io crate shorturl 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate shorturl 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shorturl-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a1a3d8169a76a98d10f13474e9c3441d85116b965897f15243c26cf443d245c9
[INFO] running `Command { std: "docker" "start" "-a" "a1a3d8169a76a98d10f13474e9c3441d85116b965897f15243c26cf443d245c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a3d8169a76a98d10f13474e9c3441d85116b965897f15243c26cf443d245c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a3d8169a76a98d10f13474e9c3441d85116b965897f15243c26cf443d245c9", kill_on_drop: false }`
[INFO] [stdout] a1a3d8169a76a98d10f13474e9c3441d85116b965897f15243c26cf443d245c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 892f7e429c289a5bb7a916363cd780e7aaceae117555826a53d7478a0ca9b8c6
[INFO] running `Command { std: "docker" "start" "-a" "892f7e429c289a5bb7a916363cd780e7aaceae117555826a53d7478a0ca9b8c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling seahash v3.0.7
[INFO] [stderr]    Compiling fasthash-sys v0.3.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling xoroshiro128 v0.3.0
[INFO] [stderr]    Compiling fasthash v0.4.0
[INFO] [stderr]    Compiling shorturl-core v0.1.0
[INFO] [stderr]    Compiling shorturl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "892f7e429c289a5bb7a916363cd780e7aaceae117555826a53d7478a0ca9b8c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "892f7e429c289a5bb7a916363cd780e7aaceae117555826a53d7478a0ca9b8c6", kill_on_drop: false }`
[INFO] [stdout] 892f7e429c289a5bb7a916363cd780e7aaceae117555826a53d7478a0ca9b8c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a2b0aa0847d016bcfb8d0c3a4411037ef512e718fc0c0224065e897fad3d3a02
[INFO] running `Command { std: "docker" "start" "-a" "a2b0aa0847d016bcfb8d0c3a4411037ef512e718fc0c0224065e897fad3d3a02", kill_on_drop: false }`
[INFO] [stderr]    Compiling shorturl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "a2b0aa0847d016bcfb8d0c3a4411037ef512e718fc0c0224065e897fad3d3a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b0aa0847d016bcfb8d0c3a4411037ef512e718fc0c0224065e897fad3d3a02", kill_on_drop: false }`
[INFO] [stdout] a2b0aa0847d016bcfb8d0c3a4411037ef512e718fc0c0224065e897fad3d3a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 2db56cef8155a9dd825e66ec94edb76f9261001e3e6ec914f24d44c1d9aa376e
[INFO] running `Command { std: "docker" "start" "-a" "2db56cef8155a9dd825e66ec94edb76f9261001e3e6ec914f24d44c1d9aa376e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shorturl-def342995a12c975)
[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" "2db56cef8155a9dd825e66ec94edb76f9261001e3e6ec914f24d44c1d9aa376e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db56cef8155a9dd825e66ec94edb76f9261001e3e6ec914f24d44c1d9aa376e", kill_on_drop: false }`
[INFO] [stdout] 2db56cef8155a9dd825e66ec94edb76f9261001e3e6ec914f24d44c1d9aa376e