[INFO] cloning repository https://github.com/ch-sc/cachalyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ch-sc/cachalyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c7463f8b5ba871a21f438a0d296f404b8dd9613
[INFO] testing ch-sc/cachalyzer against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fch-sc%2Fcachalyzer" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ch-sc/cachalyzer on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ch-sc/cachalyzer
[INFO] finished tweaking git repo https://github.com/ch-sc/cachalyzer
[INFO] tweaked toml for git repo https://github.com/ch-sc/cachalyzer written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/ch-sc/cachalyzer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deb7dfc41a013d74893f1d4dff62dfdd5a9b21ec914f4e15801993b08972c60d
[INFO] running `Command { std: "docker" "start" "-a" "deb7dfc41a013d74893f1d4dff62dfdd5a9b21ec914f4e15801993b08972c60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deb7dfc41a013d74893f1d4dff62dfdd5a9b21ec914f4e15801993b08972c60d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb7dfc41a013d74893f1d4dff62dfdd5a9b21ec914f4e15801993b08972c60d", kill_on_drop: false }`
[INFO] [stdout] deb7dfc41a013d74893f1d4dff62dfdd5a9b21ec914f4e15801993b08972c60d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 605f634101a357cf769354ea4369631c7461c269e6418e4ab2057c30c018ea60
[INFO] running `Command { std: "docker" "start" "-a" "605f634101a357cf769354ea4369631c7461c269e6418e4ab2057c30c018ea60", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache_size_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "605f634101a357cf769354ea4369631c7461c269e6418e4ab2057c30c018ea60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605f634101a357cf769354ea4369631c7461c269e6418e4ab2057c30c018ea60", kill_on_drop: false }`
[INFO] [stdout] 605f634101a357cf769354ea4369631c7461c269e6418e4ab2057c30c018ea60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 761dcfa3b79189b6c2ab7f12418043da40a07fa024f87aaeb564bbf837b8fb9e
[INFO] running `Command { std: "docker" "start" "-a" "761dcfa3b79189b6c2ab7f12418043da40a07fa024f87aaeb564bbf837b8fb9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cache_size_analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.81s
[INFO] running `Command { std: "docker" "inspect" "761dcfa3b79189b6c2ab7f12418043da40a07fa024f87aaeb564bbf837b8fb9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "761dcfa3b79189b6c2ab7f12418043da40a07fa024f87aaeb564bbf837b8fb9e", kill_on_drop: false }`
[INFO] [stdout] 761dcfa3b79189b6c2ab7f12418043da40a07fa024f87aaeb564bbf837b8fb9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a349150db6ffdc0335bb81ce795424a2dbb2c49a7971afc2d986a5c7b373dfe
[INFO] running `Command { std: "docker" "start" "-a" "7a349150db6ffdc0335bb81ce795424a2dbb2c49a7971afc2d986a5c7b373dfe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.97s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cache_size_analyzer-fa8d118889b096a6)
[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" "7a349150db6ffdc0335bb81ce795424a2dbb2c49a7971afc2d986a5c7b373dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a349150db6ffdc0335bb81ce795424a2dbb2c49a7971afc2d986a5c7b373dfe", kill_on_drop: false }`
[INFO] [stdout] 7a349150db6ffdc0335bb81ce795424a2dbb2c49a7971afc2d986a5c7b373dfe