[INFO] cloning repository https://github.com/jkishbaugh/jmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jkishbaugh/jmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkishbaugh%2Fjmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkishbaugh%2Fjmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 485f17a0eca345e26c9ab63b89e8112a114a5bc8
[INFO] testing jkishbaugh/jmark against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjkishbaugh%2Fjmark" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jkishbaugh/jmark 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/jkishbaugh/jmark
[INFO] finished tweaking git repo https://github.com/jkishbaugh/jmark
[INFO] tweaked toml for git repo https://github.com/jkishbaugh/jmark written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/jkishbaugh/jmark 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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 4ed1717cfa7474aa6d01e0e01381a2a81e01744ab95c7f1600582149664f6c4a
[INFO] running `Command { std: "docker" "start" "-a" "4ed1717cfa7474aa6d01e0e01381a2a81e01744ab95c7f1600582149664f6c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed1717cfa7474aa6d01e0e01381a2a81e01744ab95c7f1600582149664f6c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed1717cfa7474aa6d01e0e01381a2a81e01744ab95c7f1600582149664f6c4a", kill_on_drop: false }`
[INFO] [stdout] 4ed1717cfa7474aa6d01e0e01381a2a81e01744ab95c7f1600582149664f6c4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 5dec40087f6ca119c1136c87586afecf6a8722632a32b1ddc3b05581b6d0dffc
[INFO] running `Command { std: "docker" "start" "-a" "5dec40087f6ca119c1136c87586afecf6a8722632a32b1ddc3b05581b6d0dffc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "5dec40087f6ca119c1136c87586afecf6a8722632a32b1ddc3b05581b6d0dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dec40087f6ca119c1136c87586afecf6a8722632a32b1ddc3b05581b6d0dffc", kill_on_drop: false }`
[INFO] [stdout] 5dec40087f6ca119c1136c87586afecf6a8722632a32b1ddc3b05581b6d0dffc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] b5ffdb63df375b53500f58a796a527a733bcc3e1b89703ac22ff3d0c709d6538
[INFO] running `Command { std: "docker" "start" "-a" "b5ffdb63df375b53500f58a796a527a733bcc3e1b89703ac22ff3d0c709d6538", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jmark v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "b5ffdb63df375b53500f58a796a527a733bcc3e1b89703ac22ff3d0c709d6538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5ffdb63df375b53500f58a796a527a733bcc3e1b89703ac22ff3d0c709d6538", kill_on_drop: false }`
[INFO] [stdout] b5ffdb63df375b53500f58a796a527a733bcc3e1b89703ac22ff3d0c709d6538
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 3bfe08c3c6293dc6e4c22a1843147fea14244fc026697f8cf14b1bfac3a4d892
[INFO] running `Command { std: "docker" "start" "-a" "3bfe08c3c6293dc6e4c22a1843147fea14244fc026697f8cf14b1bfac3a4d892", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jmark-c863a6a2482392ff)
[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" "3bfe08c3c6293dc6e4c22a1843147fea14244fc026697f8cf14b1bfac3a4d892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bfe08c3c6293dc6e4c22a1843147fea14244fc026697f8cf14b1bfac3a4d892", kill_on_drop: false }`
[INFO] [stdout] 3bfe08c3c6293dc6e4c22a1843147fea14244fc026697f8cf14b1bfac3a4d892