[INFO] cloning repository https://github.com/Tanzeel-khan/rust-comp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tanzeel-khan/rust-comp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb7e1a47a2054d158546f54e60df1a615b687e88
[INFO] testing Tanzeel-khan/rust-comp against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanzeel-khan%2Frust-comp" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tanzeel-khan/rust-comp 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/Tanzeel-khan/rust-comp
[INFO] finished tweaking git repo https://github.com/Tanzeel-khan/rust-comp
[INFO] tweaked toml for git repo https://github.com/Tanzeel-khan/rust-comp written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Tanzeel-khan/rust-comp 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] 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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5eeb080b77d9fd05a6b05f217a3a68d59a78b5da19b0ecc0bcc84031c4b9de29
[INFO] running `Command { std: "docker" "start" "-a" "5eeb080b77d9fd05a6b05f217a3a68d59a78b5da19b0ecc0bcc84031c4b9de29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eeb080b77d9fd05a6b05f217a3a68d59a78b5da19b0ecc0bcc84031c4b9de29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eeb080b77d9fd05a6b05f217a3a68d59a78b5da19b0ecc0bcc84031c4b9de29", kill_on_drop: false }`
[INFO] [stdout] 5eeb080b77d9fd05a6b05f217a3a68d59a78b5da19b0ecc0bcc84031c4b9de29
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f69ff43a4f8e142addac4bd07d14c6d5315d60a657bf997a1f5477e7d2ac952
[INFO] running `Command { std: "docker" "start" "-a" "8f69ff43a4f8e142addac4bd07d14c6d5315d60a657bf997a1f5477e7d2ac952", kill_on_drop: false }`
[INFO] [stderr]    Compiling compo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "8f69ff43a4f8e142addac4bd07d14c6d5315d60a657bf997a1f5477e7d2ac952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f69ff43a4f8e142addac4bd07d14c6d5315d60a657bf997a1f5477e7d2ac952", kill_on_drop: false }`
[INFO] [stdout] 8f69ff43a4f8e142addac4bd07d14c6d5315d60a657bf997a1f5477e7d2ac952
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cabf3db7243b87736ce7f8e59b4ba52a930d609bf52a41584cf1b77417e7dae1
[INFO] running `Command { std: "docker" "start" "-a" "cabf3db7243b87736ce7f8e59b4ba52a930d609bf52a41584cf1b77417e7dae1", kill_on_drop: false }`
[INFO] [stderr]    Compiling compo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "cabf3db7243b87736ce7f8e59b4ba52a930d609bf52a41584cf1b77417e7dae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabf3db7243b87736ce7f8e59b4ba52a930d609bf52a41584cf1b77417e7dae1", kill_on_drop: false }`
[INFO] [stdout] cabf3db7243b87736ce7f8e59b4ba52a930d609bf52a41584cf1b77417e7dae1
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 763dfffb5bc2493ace55d649ca77be1b5fe2b09deaafc16036f4fb9e895261fb
[INFO] running `Command { std: "docker" "start" "-a" "763dfffb5bc2493ace55d649ca77be1b5fe2b09deaafc16036f4fb9e895261fb", kill_on_drop: false }`
[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/compo-11113524590c0e2e)
[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" "763dfffb5bc2493ace55d649ca77be1b5fe2b09deaafc16036f4fb9e895261fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763dfffb5bc2493ace55d649ca77be1b5fe2b09deaafc16036f4fb9e895261fb", kill_on_drop: false }`
[INFO] [stdout] 763dfffb5bc2493ace55d649ca77be1b5fe2b09deaafc16036f4fb9e895261fb