[INFO] cloning repository https://github.com/AlexandruGG/fahrenheit-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexandruGG/fahrenheit-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandruGG%2Ffahrenheit-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandruGG%2Ffahrenheit-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eca7cd43c96cd9b1486551a96dcbff1e9b367c4a
[INFO] testing AlexandruGG/fahrenheit-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexandruGG%2Ffahrenheit-rust" "/workspace/builds/worker-104/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-104/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlexandruGG/fahrenheit-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlexandruGG/fahrenheit-rust
[INFO] finished tweaking git repo https://github.com/AlexandruGG/fahrenheit-rust
[INFO] tweaked toml for git repo https://github.com/AlexandruGG/fahrenheit-rust written to /workspace/builds/worker-104/source/Cargo.toml
[INFO] crate git repo https://github.com/AlexandruGG/fahrenheit-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b0b6e5173bd60727a59258122f23316b0dcaa33e968feb4c04a90e9a75e657a
[INFO] running `Command { std: "docker" "start" "-a" "7b0b6e5173bd60727a59258122f23316b0dcaa33e968feb4c04a90e9a75e657a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b0b6e5173bd60727a59258122f23316b0dcaa33e968feb4c04a90e9a75e657a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b0b6e5173bd60727a59258122f23316b0dcaa33e968feb4c04a90e9a75e657a", kill_on_drop: false }`
[INFO] [stdout] 7b0b6e5173bd60727a59258122f23316b0dcaa33e968feb4c04a90e9a75e657a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b8e70203b4d11198703538538443ef14e1cd84b276055324b0d4ca6e5ddee0
[INFO] running `Command { std: "docker" "start" "-a" "01b8e70203b4d11198703538538443ef14e1cd84b276055324b0d4ca6e5ddee0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fahrenheit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "01b8e70203b4d11198703538538443ef14e1cd84b276055324b0d4ca6e5ddee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b8e70203b4d11198703538538443ef14e1cd84b276055324b0d4ca6e5ddee0", kill_on_drop: false }`
[INFO] [stdout] 01b8e70203b4d11198703538538443ef14e1cd84b276055324b0d4ca6e5ddee0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26646f2e21e879d20e516e7259ec9fd9a1caa08d230a23a9c6c7891e7b7b6ff8
[INFO] running `Command { std: "docker" "start" "-a" "26646f2e21e879d20e516e7259ec9fd9a1caa08d230a23a9c6c7891e7b7b6ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/fahrenheit-bb0681b8f97486a3)
[INFO] running `Command { std: "docker" "inspect" "26646f2e21e879d20e516e7259ec9fd9a1caa08d230a23a9c6c7891e7b7b6ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26646f2e21e879d20e516e7259ec9fd9a1caa08d230a23a9c6c7891e7b7b6ff8", kill_on_drop: false }`
[INFO] [stdout] 26646f2e21e879d20e516e7259ec9fd9a1caa08d230a23a9c6c7891e7b7b6ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb2732bc96c705d9f3a48c14060d457c6d47d20ecfc5c7e259ea8034563efaf4
[INFO] running `Command { std: "docker" "start" "-a" "eb2732bc96c705d9f3a48c14060d457c6d47d20ecfc5c7e259ea8034563efaf4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fahrenheit-bb0681b8f97486a3)
[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" "eb2732bc96c705d9f3a48c14060d457c6d47d20ecfc5c7e259ea8034563efaf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2732bc96c705d9f3a48c14060d457c6d47d20ecfc5c7e259ea8034563efaf4", kill_on_drop: false }`
[INFO] [stdout] eb2732bc96c705d9f3a48c14060d457c6d47d20ecfc5c7e259ea8034563efaf4