[INFO] fetching crate fahrenheit_to_celsius_converter 0.1.0...
[INFO] testing fahrenheit_to_celsius_converter-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate fahrenheit_to_celsius_converter 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fahrenheit_to_celsius_converter 0.1.0
[INFO] finished tweaking crates.io crate fahrenheit_to_celsius_converter 0.1.0
[INFO] tweaked toml for crates.io crate fahrenheit_to_celsius_converter 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fahrenheit_to_celsius_converter 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ef7b572bb84a1ed7ecc982ab1249fe6c8396b632c68fd10f0a3b5d1c07ac67
[INFO] running `Command { std: "docker" "start" "-a" "34ef7b572bb84a1ed7ecc982ab1249fe6c8396b632c68fd10f0a3b5d1c07ac67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ef7b572bb84a1ed7ecc982ab1249fe6c8396b632c68fd10f0a3b5d1c07ac67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ef7b572bb84a1ed7ecc982ab1249fe6c8396b632c68fd10f0a3b5d1c07ac67", kill_on_drop: false }`
[INFO] [stdout] 34ef7b572bb84a1ed7ecc982ab1249fe6c8396b632c68fd10f0a3b5d1c07ac67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6c38b75ce0e703ef07d55c2e6c3bea2a50fc2a883bc0be8c54a602322069c51
[INFO] running `Command { std: "docker" "start" "-a" "e6c38b75ce0e703ef07d55c2e6c3bea2a50fc2a883bc0be8c54a602322069c51", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_to_celsius_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "e6c38b75ce0e703ef07d55c2e6c3bea2a50fc2a883bc0be8c54a602322069c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c38b75ce0e703ef07d55c2e6c3bea2a50fc2a883bc0be8c54a602322069c51", kill_on_drop: false }`
[INFO] [stdout] e6c38b75ce0e703ef07d55c2e6c3bea2a50fc2a883bc0be8c54a602322069c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f5156c4b94c71840baa65e29e3d209e62bebe9ae063a8c5482c9c3f83764e87
[INFO] running `Command { std: "docker" "start" "-a" "5f5156c4b94c71840baa65e29e3d209e62bebe9ae063a8c5482c9c3f83764e87", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_to_celsius_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5f5156c4b94c71840baa65e29e3d209e62bebe9ae063a8c5482c9c3f83764e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f5156c4b94c71840baa65e29e3d209e62bebe9ae063a8c5482c9c3f83764e87", kill_on_drop: false }`
[INFO] [stdout] 5f5156c4b94c71840baa65e29e3d209e62bebe9ae063a8c5482c9c3f83764e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 565681d0bd65007bcdc4bb272a9df977c0832d1dde2acd40c0000350e3787537
[INFO] running `Command { std: "docker" "start" "-a" "565681d0bd65007bcdc4bb272a9df977c0832d1dde2acd40c0000350e3787537", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fahrenheit_to_celsius_converter-a47e1aa838748e4b)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::check_near_precision_boundary ... ok
[INFO] [stdout] test tests::extremely_high_temp ... ok
[INFO] [stdout] test tests::fractional_input ... ok
[INFO] [stdout] test tests::absolute_zero ... ok
[INFO] [stdout] test tests::boiling_point ... ok
[INFO] [stdout] test tests::freezing_point ... ok
[INFO] [stdout] test tests::does_not_panic_on_extremes ... ok
[INFO] [stdout] test tests::handles_large_inputs_safely ... ok
[INFO] [stdout] test tests::moderately_large_value ... ok
[INFO] [stdout] test tests::negative_fractional_input ... ok
[INFO] [stdout] test tests::zero_fahrenheit ... ok
[INFO] [stdout] test tests::negative_same_value ... ok
[INFO] [stdout] test tests::small_fractional_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fahrenheit_to_celsius_converter
[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" "565681d0bd65007bcdc4bb272a9df977c0832d1dde2acd40c0000350e3787537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565681d0bd65007bcdc4bb272a9df977c0832d1dde2acd40c0000350e3787537", kill_on_drop: false }`
[INFO] [stdout] 565681d0bd65007bcdc4bb272a9df977c0832d1dde2acd40c0000350e3787537