[INFO] cloning repository https://github.com/mackilanu/fahrenheit_to_celcius
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mackilanu/fahrenheit_to_celcius" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmackilanu%2Ffahrenheit_to_celcius", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmackilanu%2Ffahrenheit_to_celcius'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c315e58379b2261ba9113d895bcf4ffecf95d80
[INFO] testing mackilanu/fahrenheit_to_celcius against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmackilanu%2Ffahrenheit_to_celcius" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mackilanu/fahrenheit_to_celcius on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mackilanu/fahrenheit_to_celcius
[INFO] finished tweaking git repo https://github.com/mackilanu/fahrenheit_to_celcius
[INFO] tweaked toml for git repo https://github.com/mackilanu/fahrenheit_to_celcius written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/mackilanu/fahrenheit_to_celcius already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b25cf18ad5cef2c61dad908628445e7bffdf1fe09b1b400fd3199e892cf93f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4b25cf18ad5cef2c61dad908628445e7bffdf1fe09b1b400fd3199e892cf93f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b25cf18ad5cef2c61dad908628445e7bffdf1fe09b1b400fd3199e892cf93f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b25cf18ad5cef2c61dad908628445e7bffdf1fe09b1b400fd3199e892cf93f1", kill_on_drop: false }`
[INFO] [stdout] 4b25cf18ad5cef2c61dad908628445e7bffdf1fe09b1b400fd3199e892cf93f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebbdc5c87d6fdf4e4a166d7d93f440f86c2fb568749fe52c35bc2dd913899683
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebbdc5c87d6fdf4e4a166d7d93f440f86c2fb568749fe52c35bc2dd913899683", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrtocels_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "ebbdc5c87d6fdf4e4a166d7d93f440f86c2fb568749fe52c35bc2dd913899683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbdc5c87d6fdf4e4a166d7d93f440f86c2fb568749fe52c35bc2dd913899683", kill_on_drop: false }`
[INFO] [stdout] ebbdc5c87d6fdf4e4a166d7d93f440f86c2fb568749fe52c35bc2dd913899683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12c422a18f6f70c202b2c08eb33f134b0e55d2df60509d7e536b04fad9d72c67
[INFO] running `Command { std: "docker" "start" "-a" "12c422a18f6f70c202b2c08eb33f134b0e55d2df60509d7e536b04fad9d72c67", kill_on_drop: false }`
[INFO] [stderr]    Compiling fahrtocels_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "12c422a18f6f70c202b2c08eb33f134b0e55d2df60509d7e536b04fad9d72c67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c422a18f6f70c202b2c08eb33f134b0e55d2df60509d7e536b04fad9d72c67", kill_on_drop: false }`
[INFO] [stdout] 12c422a18f6f70c202b2c08eb33f134b0e55d2df60509d7e536b04fad9d72c67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b340f1dac452e8d3f6a7d81c00640e902036b8333b35b7ea4424505366a1ec1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b340f1dac452e8d3f6a7d81c00640e902036b8333b35b7ea4424505366a1ec1f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fahrtocels_converter-3b2e0d87c0ee1b8e
[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" "b340f1dac452e8d3f6a7d81c00640e902036b8333b35b7ea4424505366a1ec1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b340f1dac452e8d3f6a7d81c00640e902036b8333b35b7ea4424505366a1ec1f", kill_on_drop: false }`
[INFO] [stdout] b340f1dac452e8d3f6a7d81c00640e902036b8333b35b7ea4424505366a1ec1f