[INFO] cloning repository https://github.com/leviathan88/little_book_of_semaphors_RUST
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leviathan88/little_book_of_semaphors_RUST" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Flittle_book_of_semaphors_RUST", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Flittle_book_of_semaphors_RUST'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29ca680958634b1e9197ad8b42e208b136992af5
[INFO] testing leviathan88/little_book_of_semaphors_RUST against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleviathan88%2Flittle_book_of_semaphors_RUST" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/leviathan88/little_book_of_semaphors_RUST
[INFO] finished tweaking git repo https://github.com/leviathan88/little_book_of_semaphors_RUST
[INFO] tweaked toml for git repo https://github.com/leviathan88/little_book_of_semaphors_RUST written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leviathan88/little_book_of_semaphors_RUST on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leviathan88/little_book_of_semaphors_RUST already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f23dee29ea6cfd1246fad7d9569109ad1c19d55be01a3ac1e219b0aaa1c051b8
[INFO] running `Command { std: "docker" "start" "-a" "f23dee29ea6cfd1246fad7d9569109ad1c19d55be01a3ac1e219b0aaa1c051b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f23dee29ea6cfd1246fad7d9569109ad1c19d55be01a3ac1e219b0aaa1c051b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f23dee29ea6cfd1246fad7d9569109ad1c19d55be01a3ac1e219b0aaa1c051b8", kill_on_drop: false }`
[INFO] [stdout] f23dee29ea6cfd1246fad7d9569109ad1c19d55be01a3ac1e219b0aaa1c051b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884a8c1e99bb8a035f8a568d7ff0add5459ded8dec4b8d0dab8931be7c32d215
[INFO] running `Command { std: "docker" "start" "-a" "884a8c1e99bb8a035f8a568d7ff0add5459ded8dec4b8d0dab8931be7c32d215", kill_on_drop: false }`
[INFO] [stderr]    Compiling little_book_of_semaphores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "884a8c1e99bb8a035f8a568d7ff0add5459ded8dec4b8d0dab8931be7c32d215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884a8c1e99bb8a035f8a568d7ff0add5459ded8dec4b8d0dab8931be7c32d215", kill_on_drop: false }`
[INFO] [stdout] 884a8c1e99bb8a035f8a568d7ff0add5459ded8dec4b8d0dab8931be7c32d215
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66d5ea30ac82f8e9fdfe6378d9601b9fa06e99029ac9e476ff75e4e8d2d82366
[INFO] running `Command { std: "docker" "start" "-a" "66d5ea30ac82f8e9fdfe6378d9601b9fa06e99029ac9e476ff75e4e8d2d82366", kill_on_drop: false }`
[INFO] [stderr]    Compiling little_book_of_semaphores v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "66d5ea30ac82f8e9fdfe6378d9601b9fa06e99029ac9e476ff75e4e8d2d82366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d5ea30ac82f8e9fdfe6378d9601b9fa06e99029ac9e476ff75e4e8d2d82366", kill_on_drop: false }`
[INFO] [stdout] 66d5ea30ac82f8e9fdfe6378d9601b9fa06e99029ac9e476ff75e4e8d2d82366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 192eb737b2e3c9580faa39ad3c6aa151b32bd9338a6468d976936e2c6e37c9b9
[INFO] running `Command { std: "docker" "start" "-a" "192eb737b2e3c9580faa39ad3c6aa151b32bd9338a6468d976936e2c6e37c9b9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/little_book_of_semaphores-2199601d52bc437e)
[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" "192eb737b2e3c9580faa39ad3c6aa151b32bd9338a6468d976936e2c6e37c9b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "192eb737b2e3c9580faa39ad3c6aa151b32bd9338a6468d976936e2c6e37c9b9", kill_on_drop: false }`
[INFO] [stdout] 192eb737b2e3c9580faa39ad3c6aa151b32bd9338a6468d976936e2c6e37c9b9