[INFO] cloning repository https://github.com/rmshko/rust-builder-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rmshko/rust-builder-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmshko%2Frust-builder-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmshko%2Frust-builder-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d850b82a64618ede519e73b3946e83486996a55a
[INFO] testing rmshko/rust-builder-example against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frmshko%2Frust-builder-example" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rmshko/rust-builder-example on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rmshko/rust-builder-example
[INFO] finished tweaking git repo https://github.com/rmshko/rust-builder-example
[INFO] tweaked toml for git repo https://github.com/rmshko/rust-builder-example written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/rmshko/rust-builder-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad4777914091ddb14258a1669bd18168d2bf8f3370ad468c9c04fdf2a2c32fc2
[INFO] running `Command { std: "docker" "start" "-a" "ad4777914091ddb14258a1669bd18168d2bf8f3370ad468c9c04fdf2a2c32fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4777914091ddb14258a1669bd18168d2bf8f3370ad468c9c04fdf2a2c32fc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4777914091ddb14258a1669bd18168d2bf8f3370ad468c9c04fdf2a2c32fc2", kill_on_drop: false }`
[INFO] [stdout] ad4777914091ddb14258a1669bd18168d2bf8f3370ad468c9c04fdf2a2c32fc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f21a32b9102583c22d75abc773303c50280750b4517948be726a6f820bbb624
[INFO] running `Command { std: "docker" "start" "-a" "7f21a32b9102583c22d75abc773303c50280750b4517948be726a6f820bbb624", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-builder-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "7f21a32b9102583c22d75abc773303c50280750b4517948be726a6f820bbb624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f21a32b9102583c22d75abc773303c50280750b4517948be726a6f820bbb624", kill_on_drop: false }`
[INFO] [stdout] 7f21a32b9102583c22d75abc773303c50280750b4517948be726a6f820bbb624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c65818b50c0bed73dcb7f2b9342627832af20cddb6a8cfc7ce1327544ff0e61e
[INFO] running `Command { std: "docker" "start" "-a" "c65818b50c0bed73dcb7f2b9342627832af20cddb6a8cfc7ce1327544ff0e61e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-builder-pattern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "c65818b50c0bed73dcb7f2b9342627832af20cddb6a8cfc7ce1327544ff0e61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65818b50c0bed73dcb7f2b9342627832af20cddb6a8cfc7ce1327544ff0e61e", kill_on_drop: false }`
[INFO] [stdout] c65818b50c0bed73dcb7f2b9342627832af20cddb6a8cfc7ce1327544ff0e61e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09cdc7bce59d247deef3a2281460b7380ea6ee5c58b46f4d01ee14f33e951130
[INFO] running `Command { std: "docker" "start" "-a" "09cdc7bce59d247deef3a2281460b7380ea6ee5c58b46f4d01ee14f33e951130", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_builder_pattern-c013ea8506abaabe)
[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" "09cdc7bce59d247deef3a2281460b7380ea6ee5c58b46f4d01ee14f33e951130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cdc7bce59d247deef3a2281460b7380ea6ee5c58b46f4d01ee14f33e951130", kill_on_drop: false }`
[INFO] [stdout] 09cdc7bce59d247deef3a2281460b7380ea6ee5c58b46f4d01ee14f33e951130