[INFO] cloning repository https://github.com/Armiixteryx/rust_structures
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Armiixteryx/rust_structures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmiixteryx%2Frust_structures", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmiixteryx%2Frust_structures'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 425d8157cd9ec9e26ac912ab5e78a75a0ae4d02a
[INFO] testing Armiixteryx/rust_structures against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArmiixteryx%2Frust_structures" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Armiixteryx/rust_structures on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Armiixteryx/rust_structures
[INFO] finished tweaking git repo https://github.com/Armiixteryx/rust_structures
[INFO] tweaked toml for git repo https://github.com/Armiixteryx/rust_structures written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/Armiixteryx/rust_structures already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c33d5bb59f802b371a1998af28be4338bf6081c18c873134de9a0fbca5bdc04f
[INFO] running `Command { std: "docker" "start" "-a" "c33d5bb59f802b371a1998af28be4338bf6081c18c873134de9a0fbca5bdc04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c33d5bb59f802b371a1998af28be4338bf6081c18c873134de9a0fbca5bdc04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33d5bb59f802b371a1998af28be4338bf6081c18c873134de9a0fbca5bdc04f", kill_on_drop: false }`
[INFO] [stdout] c33d5bb59f802b371a1998af28be4338bf6081c18c873134de9a0fbca5bdc04f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5dff0cb3fc458184b315bd2a88c55a1ef3ec4e0aef456c9ab4807a68f888ca1
[INFO] running `Command { std: "docker" "start" "-a" "d5dff0cb3fc458184b315bd2a88c55a1ef3ec4e0aef456c9ab4807a68f888ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "d5dff0cb3fc458184b315bd2a88c55a1ef3ec4e0aef456c9ab4807a68f888ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dff0cb3fc458184b315bd2a88c55a1ef3ec4e0aef456c9ab4807a68f888ca1", kill_on_drop: false }`
[INFO] [stdout] d5dff0cb3fc458184b315bd2a88c55a1ef3ec4e0aef456c9ab4807a68f888ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b35b9543c219e12686a1651cf4da0f78f22efd9677dbd191f9b8d6fccae2b76
[INFO] running `Command { std: "docker" "start" "-a" "8b35b9543c219e12686a1651cf4da0f78f22efd9677dbd191f9b8d6fccae2b76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling structures v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 43.37s
[INFO] running `Command { std: "docker" "inspect" "8b35b9543c219e12686a1651cf4da0f78f22efd9677dbd191f9b8d6fccae2b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b35b9543c219e12686a1651cf4da0f78f22efd9677dbd191f9b8d6fccae2b76", kill_on_drop: false }`
[INFO] [stdout] 8b35b9543c219e12686a1651cf4da0f78f22efd9677dbd191f9b8d6fccae2b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c1e5286e10b4ce0279ee6da7a7d410b7848f1bc3c7e1b2ea6c29b8b9ebf8100
[INFO] running `Command { std: "docker" "start" "-a" "1c1e5286e10b4ce0279ee6da7a7d410b7848f1bc3c7e1b2ea6c29b8b9ebf8100", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structures-e8b862ad21c66931)
[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" "1c1e5286e10b4ce0279ee6da7a7d410b7848f1bc3c7e1b2ea6c29b8b9ebf8100", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1e5286e10b4ce0279ee6da7a7d410b7848f1bc3c7e1b2ea6c29b8b9ebf8100", kill_on_drop: false }`
[INFO] [stdout] 1c1e5286e10b4ce0279ee6da7a7d410b7848f1bc3c7e1b2ea6c29b8b9ebf8100