[INFO] cloning repository https://github.com/ekarademir/wgu_learning_book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ekarademir/wgu_learning_book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekarademir%2Fwgu_learning_book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekarademir%2Fwgu_learning_book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36b1dd3b71217f4427a4f727d9c909c31175b0bd
[INFO] building ekarademir/wgu_learning_book against master#a7f375789bab1a4e4a291c963081a8ca7d2b6bd7 for pr-93180
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fekarademir%2Fwgu_learning_book" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ekarademir/wgu_learning_book on toolchain a7f375789bab1a4e4a291c963081a8ca7d2b6bd7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ekarademir/wgu_learning_book
[INFO] finished tweaking git repo https://github.com/ekarademir/wgu_learning_book
[INFO] tweaked toml for git repo https://github.com/ekarademir/wgu_learning_book written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/ekarademir/wgu_learning_book already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6ce97ad5bbed33784c053da40bababb9d325cdaba3f2c93bbb3566c694a56da
[INFO] running `Command { std: "docker" "start" "-a" "d6ce97ad5bbed33784c053da40bababb9d325cdaba3f2c93bbb3566c694a56da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6ce97ad5bbed33784c053da40bababb9d325cdaba3f2c93bbb3566c694a56da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ce97ad5bbed33784c053da40bababb9d325cdaba3f2c93bbb3566c694a56da", kill_on_drop: false }`
[INFO] [stdout] d6ce97ad5bbed33784c053da40bababb9d325cdaba3f2c93bbb3566c694a56da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45b3fe66b1885ea8ae88a95e799886993da7a773cae7e0ce8cef6bdb096510ec
[INFO] running `Command { std: "docker" "start" "-a" "45b3fe66b1885ea8ae88a95e799886993da7a773cae7e0ce8cef6bdb096510ec", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.14s
[INFO] running `Command { std: "docker" "inspect" "45b3fe66b1885ea8ae88a95e799886993da7a773cae7e0ce8cef6bdb096510ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b3fe66b1885ea8ae88a95e799886993da7a773cae7e0ce8cef6bdb096510ec", kill_on_drop: false }`
[INFO] [stdout] 45b3fe66b1885ea8ae88a95e799886993da7a773cae7e0ce8cef6bdb096510ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+a7f375789bab1a4e4a291c963081a8ca7d2b6bd7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5121de9d0b4b307ea35ae011c6a38ac098700e4a7a16dcc8ec6de07b1a52d16f
[INFO] running `Command { std: "docker" "start" "-a" "5121de9d0b4b307ea35ae011c6a38ac098700e4a7a16dcc8ec6de07b1a52d16f", 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] [stderr]    Compiling learn_wgpu_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "5121de9d0b4b307ea35ae011c6a38ac098700e4a7a16dcc8ec6de07b1a52d16f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5121de9d0b4b307ea35ae011c6a38ac098700e4a7a16dcc8ec6de07b1a52d16f", kill_on_drop: false }`
[INFO] [stdout] 5121de9d0b4b307ea35ae011c6a38ac098700e4a7a16dcc8ec6de07b1a52d16f