[INFO] cloning repository https://github.com/AzerothA/rust-class
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AzerothA/rust-class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2Frust-class", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2Frust-class'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 097e9c5c24e146b386fb9c6e603eadafe9712c73
[INFO] testing AzerothA/rust-class against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAzerothA%2Frust-class" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AzerothA/rust-class on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AzerothA/rust-class
[INFO] finished tweaking git repo https://github.com/AzerothA/rust-class
[INFO] tweaked toml for git repo https://github.com/AzerothA/rust-class written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/AzerothA/rust-class already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3958fb2e646f6768f255294b4916c8b67fb2c8e08e7e1bed1ca4ed37a6eae9c
[INFO] running `Command { std: "docker" "start" "-a" "d3958fb2e646f6768f255294b4916c8b67fb2c8e08e7e1bed1ca4ed37a6eae9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3958fb2e646f6768f255294b4916c8b67fb2c8e08e7e1bed1ca4ed37a6eae9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3958fb2e646f6768f255294b4916c8b67fb2c8e08e7e1bed1ca4ed37a6eae9c", kill_on_drop: false }`
[INFO] [stdout] d3958fb2e646f6768f255294b4916c8b67fb2c8e08e7e1bed1ca4ed37a6eae9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecccf76fff49b01a71f63903f796b63d9a0c99e81680fb1b4742d9a53da5069b
[INFO] running `Command { std: "docker" "start" "-a" "ecccf76fff49b01a71f63903f796b63d9a0c99e81680fb1b4742d9a53da5069b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "ecccf76fff49b01a71f63903f796b63d9a0c99e81680fb1b4742d9a53da5069b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecccf76fff49b01a71f63903f796b63d9a0c99e81680fb1b4742d9a53da5069b", kill_on_drop: false }`
[INFO] [stdout] ecccf76fff49b01a71f63903f796b63d9a0c99e81680fb1b4742d9a53da5069b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 999124e9b53c9d38579137efd1c0e9fc8ef9d69cbb53fcecb77f9fcd029631ae
[INFO] running `Command { std: "docker" "start" "-a" "999124e9b53c9d38579137efd1c0e9fc8ef9d69cbb53fcecb77f9fcd029631ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "999124e9b53c9d38579137efd1c0e9fc8ef9d69cbb53fcecb77f9fcd029631ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "999124e9b53c9d38579137efd1c0e9fc8ef9d69cbb53fcecb77f9fcd029631ae", kill_on_drop: false }`
[INFO] [stdout] 999124e9b53c9d38579137efd1c0e9fc8ef9d69cbb53fcecb77f9fcd029631ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d94ab5290e38e725da7479b60cabac2a7a382f7cc05bccb966db18b6c4982c20
[INFO] running `Command { std: "docker" "start" "-a" "d94ab5290e38e725da7479b60cabac2a7a382f7cc05bccb966db18b6c4982c20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_class-7e5e518c401de6bb)
[INFO] [stderr]    Doc-tests rust_class
[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] [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" "d94ab5290e38e725da7479b60cabac2a7a382f7cc05bccb966db18b6c4982c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d94ab5290e38e725da7479b60cabac2a7a382f7cc05bccb966db18b6c4982c20", kill_on_drop: false }`
[INFO] [stdout] d94ab5290e38e725da7479b60cabac2a7a382f7cc05bccb966db18b6c4982c20