[INFO] fetching crate fahrenheit_to_celsius 0.2.1...
[INFO] testing fahrenheit_to_celsius-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fahrenheit_to_celsius 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fahrenheit_to_celsius 0.2.1
[INFO] finished tweaking crates.io crate fahrenheit_to_celsius 0.2.1
[INFO] tweaked toml for crates.io crate fahrenheit_to_celsius 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fahrenheit_to_celsius 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fahrenheit_to_celsius 0.2.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded macro_colors v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b1237dd37101009abcb38094f02055154fa58b46d6a74430b4ebe76ae8cb13
[INFO] running `Command { std: "docker" "start" "-a" "a6b1237dd37101009abcb38094f02055154fa58b46d6a74430b4ebe76ae8cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b1237dd37101009abcb38094f02055154fa58b46d6a74430b4ebe76ae8cb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b1237dd37101009abcb38094f02055154fa58b46d6a74430b4ebe76ae8cb13", kill_on_drop: false }`
[INFO] [stdout] a6b1237dd37101009abcb38094f02055154fa58b46d6a74430b4ebe76ae8cb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9ab012f0c0a0c90260b3d06127811a5960b8fcdd2ecdf68a33b3b0f6062f74
[INFO] running `Command { std: "docker" "start" "-a" "2f9ab012f0c0a0c90260b3d06127811a5960b8fcdd2ecdf68a33b3b0f6062f74", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_colors v0.2.0
[INFO] [stderr]    Compiling fahrenheit_to_celsius v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2f9ab012f0c0a0c90260b3d06127811a5960b8fcdd2ecdf68a33b3b0f6062f74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9ab012f0c0a0c90260b3d06127811a5960b8fcdd2ecdf68a33b3b0f6062f74", kill_on_drop: false }`
[INFO] [stdout] 2f9ab012f0c0a0c90260b3d06127811a5960b8fcdd2ecdf68a33b3b0f6062f74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c341afe68d76dcef844a577585b4153851fa9a494b7921a77809d52b4cf67c74
[INFO] running `Command { std: "docker" "start" "-a" "c341afe68d76dcef844a577585b4153851fa9a494b7921a77809d52b4cf67c74", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_to_celsius v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c341afe68d76dcef844a577585b4153851fa9a494b7921a77809d52b4cf67c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c341afe68d76dcef844a577585b4153851fa9a494b7921a77809d52b4cf67c74", kill_on_drop: false }`
[INFO] [stdout] c341afe68d76dcef844a577585b4153851fa9a494b7921a77809d52b4cf67c74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1941bffe19f3c32ccfdb0a04866e77eae4c7545acb3aec46b655f9ccb15dc63
[INFO] running `Command { std: "docker" "start" "-a" "b1941bffe19f3c32ccfdb0a04866e77eae4c7545acb3aec46b655f9ccb15dc63", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fahrenheit_to_celsius-fcb4f5e6ea32abe9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::num_postitive ... ok
[INFO] [stdout] test tests::fah_to_cel ... ok
[INFO] [stdout] test tests::num_negative ... ok
[INFO] [stdout] test tests::cel_to_fah ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fahrenheit_to_celsius-117437ac1f9fd6a8)
[INFO] [stderr]    Doc-tests fahrenheit_to_celsius
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - f_to_c (line 4) ... ok
[INFO] [stdout] test src/lib.rs - f_to_c (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1941bffe19f3c32ccfdb0a04866e77eae4c7545acb3aec46b655f9ccb15dc63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1941bffe19f3c32ccfdb0a04866e77eae4c7545acb3aec46b655f9ccb15dc63", kill_on_drop: false }`
[INFO] [stdout] b1941bffe19f3c32ccfdb0a04866e77eae4c7545acb3aec46b655f9ccb15dc63