[INFO] fetching crate fahrenheit_to_celsius 0.2.1...
[INFO] testing fahrenheit_to_celsius-0.2.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate fahrenheit_to_celsius 0.2.1 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fahrenheit_to_celsius 0.2.1 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] 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-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] 21ab356d7d7ded40f936461c9a3bc5d3d58d9ccf74e3ccf462f0fe3f2321b98a
[INFO] running `Command { std: "docker" "start" "-a" "21ab356d7d7ded40f936461c9a3bc5d3d58d9ccf74e3ccf462f0fe3f2321b98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21ab356d7d7ded40f936461c9a3bc5d3d58d9ccf74e3ccf462f0fe3f2321b98a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ab356d7d7ded40f936461c9a3bc5d3d58d9ccf74e3ccf462f0fe3f2321b98a", kill_on_drop: false }`
[INFO] [stdout] 21ab356d7d7ded40f936461c9a3bc5d3d58d9ccf74e3ccf462f0fe3f2321b98a
[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] 0083863c5c6d20493ff5bec1057ea5a9f12019dc2b4b45f1a35135dcedb07087
[INFO] running `Command { std: "docker" "start" "-a" "0083863c5c6d20493ff5bec1057ea5a9f12019dc2b4b45f1a35135dcedb07087", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "0083863c5c6d20493ff5bec1057ea5a9f12019dc2b4b45f1a35135dcedb07087", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0083863c5c6d20493ff5bec1057ea5a9f12019dc2b4b45f1a35135dcedb07087", kill_on_drop: false }`
[INFO] [stdout] 0083863c5c6d20493ff5bec1057ea5a9f12019dc2b4b45f1a35135dcedb07087
[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] 32bba1579f832ab9ad960de532f78b2c532d8162012b80c84da8f4bd71b67a06
[INFO] running `Command { std: "docker" "start" "-a" "32bba1579f832ab9ad960de532f78b2c532d8162012b80c84da8f4bd71b67a06", 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 0.37s
[INFO] running `Command { std: "docker" "inspect" "32bba1579f832ab9ad960de532f78b2c532d8162012b80c84da8f4bd71b67a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bba1579f832ab9ad960de532f78b2c532d8162012b80c84da8f4bd71b67a06", kill_on_drop: false }`
[INFO] [stdout] 32bba1579f832ab9ad960de532f78b2c532d8162012b80c84da8f4bd71b67a06
[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] fc5f5521d139a8fa19ade173a5d2985d4da32e4822d1017966bdb00beb8a5991
[INFO] running `Command { std: "docker" "start" "-a" "fc5f5521d139a8fa19ade173a5d2985d4da32e4822d1017966bdb00beb8a5991", 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-3ed5e535f2b077e4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::num_postitive ... ok
[INFO] [stdout] test tests::num_negative ... ok
[INFO] [stdout] test tests::cel_to_fah ... ok
[INFO] [stdout] test tests::fah_to_cel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fahrenheit_to_celsius-9ffa13cdf69514f0)
[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] [stderr]    Doc-tests fahrenheit_to_celsius
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - f_to_c (line 14) ... ok
[INFO] [stdout] test src/lib.rs - f_to_c (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fc5f5521d139a8fa19ade173a5d2985d4da32e4822d1017966bdb00beb8a5991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5f5521d139a8fa19ade173a5d2985d4da32e4822d1017966bdb00beb8a5991", kill_on_drop: false }`
[INFO] [stdout] fc5f5521d139a8fa19ade173a5d2985d4da32e4822d1017966bdb00beb8a5991