[INFO] cloning repository https://github.com/lecrepuscule/fahrenheit_to_celsius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lecrepuscule/fahrenheit_to_celsius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flecrepuscule%2Ffahrenheit_to_celsius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flecrepuscule%2Ffahrenheit_to_celsius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25052585febd29301c4abe0ad72c3956fd391a51
[INFO] testing lecrepuscule/fahrenheit_to_celsius against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flecrepuscule%2Ffahrenheit_to_celsius" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lecrepuscule/fahrenheit_to_celsius on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lecrepuscule/fahrenheit_to_celsius
[INFO] finished tweaking git repo https://github.com/lecrepuscule/fahrenheit_to_celsius
[INFO] tweaked toml for git repo https://github.com/lecrepuscule/fahrenheit_to_celsius written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/lecrepuscule/fahrenheit_to_celsius already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d03296b1acb26a09c304b1b64ec9b67caccbb682cec2c09a072ec66e58ae6bf
[INFO] running `Command { std: "docker" "start" "-a" "8d03296b1acb26a09c304b1b64ec9b67caccbb682cec2c09a072ec66e58ae6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d03296b1acb26a09c304b1b64ec9b67caccbb682cec2c09a072ec66e58ae6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d03296b1acb26a09c304b1b64ec9b67caccbb682cec2c09a072ec66e58ae6bf", kill_on_drop: false }`
[INFO] [stdout] 8d03296b1acb26a09c304b1b64ec9b67caccbb682cec2c09a072ec66e58ae6bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9237b41f2d1ebec5520f4459d1198d3a08855a182f8e645ddc023ca82d645c1e
[INFO] running `Command { std: "docker" "start" "-a" "9237b41f2d1ebec5520f4459d1198d3a08855a182f8e645ddc023ca82d645c1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_to_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "9237b41f2d1ebec5520f4459d1198d3a08855a182f8e645ddc023ca82d645c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9237b41f2d1ebec5520f4459d1198d3a08855a182f8e645ddc023ca82d645c1e", kill_on_drop: false }`
[INFO] [stdout] 9237b41f2d1ebec5520f4459d1198d3a08855a182f8e645ddc023ca82d645c1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c0860161d803be16f9a1c81b3a9754e7a8f2e7f759e280706fa4fff4b38dd8a
[INFO] running `Command { std: "docker" "start" "-a" "4c0860161d803be16f9a1c81b3a9754e7a8f2e7f759e280706fa4fff4b38dd8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrenheit_to_celsius v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "4c0860161d803be16f9a1c81b3a9754e7a8f2e7f759e280706fa4fff4b38dd8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c0860161d803be16f9a1c81b3a9754e7a8f2e7f759e280706fa4fff4b38dd8a", kill_on_drop: false }`
[INFO] [stdout] 4c0860161d803be16f9a1c81b3a9754e7a8f2e7f759e280706fa4fff4b38dd8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaea6f75ff8faad57b8adf7c7d0e959817a4c71fa55cd7758daae1c2ad9bf120
[INFO] running `Command { std: "docker" "start" "-a" "eaea6f75ff8faad57b8adf7c7d0e959817a4c71fa55cd7758daae1c2ad9bf120", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fahrenheit_to_celsius-fe98957f37b115df)
[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" "eaea6f75ff8faad57b8adf7c7d0e959817a4c71fa55cd7758daae1c2ad9bf120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaea6f75ff8faad57b8adf7c7d0e959817a4c71fa55cd7758daae1c2ad9bf120", kill_on_drop: false }`
[INFO] [stdout] eaea6f75ff8faad57b8adf7c7d0e959817a4c71fa55cd7758daae1c2ad9bf120