[INFO] cloning repository https://github.com/leo-lb/metabruter-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leo-lb/metabruter-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-lb%2Fmetabruter-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-lb%2Fmetabruter-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ade5c59bdb5dfc853b1c4585b4ceb42d0e6f25f4
[INFO] testing leo-lb/metabruter-rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleo-lb%2Fmetabruter-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leo-lb/metabruter-rs 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/leo-lb/metabruter-rs
[INFO] finished tweaking git repo https://github.com/leo-lb/metabruter-rs
[INFO] tweaked toml for git repo https://github.com/leo-lb/metabruter-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/leo-lb/metabruter-rs 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 055de6a54f389bf8ba0db6642d0fe0fddd3a53eb9148b46eb65bd5cf3f7ca7b6
[INFO] running `Command { std: "docker" "start" "-a" "055de6a54f389bf8ba0db6642d0fe0fddd3a53eb9148b46eb65bd5cf3f7ca7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "055de6a54f389bf8ba0db6642d0fe0fddd3a53eb9148b46eb65bd5cf3f7ca7b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "055de6a54f389bf8ba0db6642d0fe0fddd3a53eb9148b46eb65bd5cf3f7ca7b6", kill_on_drop: false }`
[INFO] [stdout] 055de6a54f389bf8ba0db6642d0fe0fddd3a53eb9148b46eb65bd5cf3f7ca7b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 93387513fe7482e3b5b6da82cd6d9a601db0676691785e2ccbd889be8375df71
[INFO] running `Command { std: "docker" "start" "-a" "93387513fe7482e3b5b6da82cd6d9a601db0676691785e2ccbd889be8375df71", kill_on_drop: false }`
[INFO] [stderr]    Compiling metabruter-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "93387513fe7482e3b5b6da82cd6d9a601db0676691785e2ccbd889be8375df71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93387513fe7482e3b5b6da82cd6d9a601db0676691785e2ccbd889be8375df71", kill_on_drop: false }`
[INFO] [stdout] 93387513fe7482e3b5b6da82cd6d9a601db0676691785e2ccbd889be8375df71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 9ec7953ae582d6463ffaba451778f926bd9b3eeba763991ce93e7b3e58ec691d
[INFO] running `Command { std: "docker" "start" "-a" "9ec7953ae582d6463ffaba451778f926bd9b3eeba763991ce93e7b3e58ec691d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling metabruter-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "9ec7953ae582d6463ffaba451778f926bd9b3eeba763991ce93e7b3e58ec691d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec7953ae582d6463ffaba451778f926bd9b3eeba763991ce93e7b3e58ec691d", kill_on_drop: false }`
[INFO] [stdout] 9ec7953ae582d6463ffaba451778f926bd9b3eeba763991ce93e7b3e58ec691d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] dfd35e9642c6a74aac97ddf1cee500664ce76c57db8eed30b00abd7e3a819456
[INFO] running `Command { std: "docker" "start" "-a" "dfd35e9642c6a74aac97ddf1cee500664ce76c57db8eed30b00abd7e3a819456", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metabruter_rs-717a0fd7df79a659)
[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" "dfd35e9642c6a74aac97ddf1cee500664ce76c57db8eed30b00abd7e3a819456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd35e9642c6a74aac97ddf1cee500664ce76c57db8eed30b00abd7e3a819456", kill_on_drop: false }`
[INFO] [stdout] dfd35e9642c6a74aac97ddf1cee500664ce76c57db8eed30b00abd7e3a819456