[INFO] cloning repository https://github.com/twinoxen/rust_temp_f_to_c
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twinoxen/rust_temp_f_to_c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwinoxen%2Frust_temp_f_to_c", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwinoxen%2Frust_temp_f_to_c'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1df6d6504401b3516feaa3c49358430ec619a691
[INFO] testing twinoxen/rust_temp_f_to_c 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%2Ftwinoxen%2Frust_temp_f_to_c" "/workspace/builds/worker-73/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-73/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twinoxen/rust_temp_f_to_c 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/twinoxen/rust_temp_f_to_c
[INFO] finished tweaking git repo https://github.com/twinoxen/rust_temp_f_to_c
[INFO] tweaked toml for git repo https://github.com/twinoxen/rust_temp_f_to_c written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] crate git repo https://github.com/twinoxen/rust_temp_f_to_c 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] d5f4b51fd3cb42a456e787092a3caa65f7e290f155746b5f80d066ec6b0ef1ea
[INFO] running `Command { std: "docker" "start" "-a" "d5f4b51fd3cb42a456e787092a3caa65f7e290f155746b5f80d066ec6b0ef1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5f4b51fd3cb42a456e787092a3caa65f7e290f155746b5f80d066ec6b0ef1ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f4b51fd3cb42a456e787092a3caa65f7e290f155746b5f80d066ec6b0ef1ea", kill_on_drop: false }`
[INFO] [stdout] d5f4b51fd3cb42a456e787092a3caa65f7e290f155746b5f80d066ec6b0ef1ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 8de59d02895b29fa9d9aa8994a23f5c9fc8fa5bbfc990a680742881a3cc36652
[INFO] running `Command { std: "docker" "start" "-a" "8de59d02895b29fa9d9aa8994a23f5c9fc8fa5bbfc990a680742881a3cc36652", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_temp_f_to_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "8de59d02895b29fa9d9aa8994a23f5c9fc8fa5bbfc990a680742881a3cc36652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de59d02895b29fa9d9aa8994a23f5c9fc8fa5bbfc990a680742881a3cc36652", kill_on_drop: false }`
[INFO] [stdout] 8de59d02895b29fa9d9aa8994a23f5c9fc8fa5bbfc990a680742881a3cc36652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 38fe250838ea4cc87a1c3149cfaf9887b8d09093415e851bf248b17ea59ed035
[INFO] running `Command { std: "docker" "start" "-a" "38fe250838ea4cc87a1c3149cfaf9887b8d09093415e851bf248b17ea59ed035", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_temp_f_to_c v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_temp_f_to_c-719517e138db245b)
[INFO] running `Command { std: "docker" "inspect" "38fe250838ea4cc87a1c3149cfaf9887b8d09093415e851bf248b17ea59ed035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38fe250838ea4cc87a1c3149cfaf9887b8d09093415e851bf248b17ea59ed035", kill_on_drop: false }`
[INFO] [stdout] 38fe250838ea4cc87a1c3149cfaf9887b8d09093415e851bf248b17ea59ed035
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 2e65bbb8361079d171c0ddb5b485ff506f30f86aca92556a4a2e9c20858d05c1
[INFO] running `Command { std: "docker" "start" "-a" "2e65bbb8361079d171c0ddb5b485ff506f30f86aca92556a4a2e9c20858d05c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_temp_f_to_c-719517e138db245b)
[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" "2e65bbb8361079d171c0ddb5b485ff506f30f86aca92556a4a2e9c20858d05c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e65bbb8361079d171c0ddb5b485ff506f30f86aca92556a4a2e9c20858d05c1", kill_on_drop: false }`
[INFO] [stdout] 2e65bbb8361079d171c0ddb5b485ff506f30f86aca92556a4a2e9c20858d05c1