[INFO] cloning repository https://github.com/clarkphp/rustbook
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/clarkphp/rustbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclarkphp%2Frustbook", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclarkphp%2Frustbook'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f8ed51674b6a1c8ba3ad3eb8f7c95164449f93
[INFO] testing clarkphp/rustbook against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclarkphp%2Frustbook" "/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/clarkphp/rustbook on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/clarkphp/rustbook
[INFO] finished tweaking git repo https://github.com/clarkphp/rustbook
[INFO] tweaked toml for git repo https://github.com/clarkphp/rustbook written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/clarkphp/rustbook already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93f47743a2fa1532bbde05f610fac2fce0f937fe3b73bd6d3c027719f5a5cfa7
[INFO] running `Command { std: "docker" "start" "-a" "93f47743a2fa1532bbde05f610fac2fce0f937fe3b73bd6d3c027719f5a5cfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93f47743a2fa1532bbde05f610fac2fce0f937fe3b73bd6d3c027719f5a5cfa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93f47743a2fa1532bbde05f610fac2fce0f937fe3b73bd6d3c027719f5a5cfa7", kill_on_drop: false }`
[INFO] [stdout] 93f47743a2fa1532bbde05f610fac2fce0f937fe3b73bd6d3c027719f5a5cfa7
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e50fc3d1ea7ffcd09fbfd17a3ce548b8c4b525b06da26af8302259f1cdbab6e
[INFO] running `Command { std: "docker" "start" "-a" "1e50fc3d1ea7ffcd09fbfd17a3ce548b8c4b525b06da26af8302259f1cdbab6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "1e50fc3d1ea7ffcd09fbfd17a3ce548b8c4b525b06da26af8302259f1cdbab6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e50fc3d1ea7ffcd09fbfd17a3ce548b8c4b525b06da26af8302259f1cdbab6e", kill_on_drop: false }`
[INFO] [stdout] 1e50fc3d1ea7ffcd09fbfd17a3ce548b8c4b525b06da26af8302259f1cdbab6e
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdd72dbfc48b72748a1624ad91572ad8933361f658bc8377ce4438aa89601a72
[INFO] running `Command { std: "docker" "start" "-a" "cdd72dbfc48b72748a1624ad91572ad8933361f658bc8377ce4438aa89601a72", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustbook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "cdd72dbfc48b72748a1624ad91572ad8933361f658bc8377ce4438aa89601a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd72dbfc48b72748a1624ad91572ad8933361f658bc8377ce4438aa89601a72", kill_on_drop: false }`
[INFO] [stdout] cdd72dbfc48b72748a1624ad91572ad8933361f658bc8377ce4438aa89601a72
[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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d6b82e148e20b357703d2c73f7327202aa6f86c221ed6a2520b942e2d6b2f4f
[INFO] running `Command { std: "docker" "start" "-a" "5d6b82e148e20b357703d2c73f7327202aa6f86c221ed6a2520b942e2d6b2f4f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustbook-0bb02734834e54a1)
[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" "5d6b82e148e20b357703d2c73f7327202aa6f86c221ed6a2520b942e2d6b2f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6b82e148e20b357703d2c73f7327202aa6f86c221ed6a2520b942e2d6b2f4f", kill_on_drop: false }`
[INFO] [stdout] 5d6b82e148e20b357703d2c73f7327202aa6f86c221ed6a2520b942e2d6b2f4f