[INFO] cloning repository https://github.com/jontymorris/Scan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jontymorris/Scan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjontymorris%2FScan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjontymorris%2FScan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09c2bdcc3623d425196cbe80f8b0ec69cb7d83b0
[INFO] testing jontymorris/Scan against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjontymorris%2FScan" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jontymorris/Scan on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jontymorris/Scan
[INFO] finished tweaking git repo https://github.com/jontymorris/Scan
[INFO] tweaked toml for git repo https://github.com/jontymorris/Scan written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/jontymorris/Scan already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84864c229b7ec1327b28bee69cb6241e29098ede5205c3d88ee8af2f82b241a6
[INFO] running `Command { std: "docker" "start" "-a" "84864c229b7ec1327b28bee69cb6241e29098ede5205c3d88ee8af2f82b241a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84864c229b7ec1327b28bee69cb6241e29098ede5205c3d88ee8af2f82b241a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84864c229b7ec1327b28bee69cb6241e29098ede5205c3d88ee8af2f82b241a6", kill_on_drop: false }`
[INFO] [stdout] 84864c229b7ec1327b28bee69cb6241e29098ede5205c3d88ee8af2f82b241a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f30c1cc8331fb89a42b9e878250be7cb3a9e6e6f9ca6ef075df2e582ebc554
[INFO] running `Command { std: "docker" "start" "-a" "53f30c1cc8331fb89a42b9e878250be7cb3a9e6e6f9ca6ef075df2e582ebc554", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `Command { std: "docker" "inspect" "53f30c1cc8331fb89a42b9e878250be7cb3a9e6e6f9ca6ef075df2e582ebc554", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f30c1cc8331fb89a42b9e878250be7cb3a9e6e6f9ca6ef075df2e582ebc554", kill_on_drop: false }`
[INFO] [stdout] 53f30c1cc8331fb89a42b9e878250be7cb3a9e6e6f9ca6ef075df2e582ebc554
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a7ae38cbb41f89d7beadcc16de5f58ccc97827f62c381f93f73cdfa463800b
[INFO] running `Command { std: "docker" "start" "-a" "d8a7ae38cbb41f89d7beadcc16de5f58ccc97827f62c381f93f73cdfa463800b", kill_on_drop: false }`
[INFO] [stderr]    Compiling scan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/scan-2033058c63d9b02f)
[INFO] running `Command { std: "docker" "inspect" "d8a7ae38cbb41f89d7beadcc16de5f58ccc97827f62c381f93f73cdfa463800b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a7ae38cbb41f89d7beadcc16de5f58ccc97827f62c381f93f73cdfa463800b", kill_on_drop: false }`
[INFO] [stdout] d8a7ae38cbb41f89d7beadcc16de5f58ccc97827f62c381f93f73cdfa463800b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33d16dc5a291c7c3cc7d1817acd277e268c1714c77ebe0e67f30410fe29ab72b
[INFO] running `Command { std: "docker" "start" "-a" "33d16dc5a291c7c3cc7d1817acd277e268c1714c77ebe0e67f30410fe29ab72b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.94s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/scan-2033058c63d9b02f)
[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" "33d16dc5a291c7c3cc7d1817acd277e268c1714c77ebe0e67f30410fe29ab72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d16dc5a291c7c3cc7d1817acd277e268c1714c77ebe0e67f30410fe29ab72b", kill_on_drop: false }`
[INFO] [stdout] 33d16dc5a291c7c3cc7d1817acd277e268c1714c77ebe0e67f30410fe29ab72b