[INFO] cloning repository https://github.com/Vagelis-Prokopiou/rs_temperature-converter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vagelis-Prokopiou/rs_temperature-converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Frs_temperature-converter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Frs_temperature-converter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b3cbcc6c5229a10b689b5d3276a8ca8d6e87e0c [INFO] testing Vagelis-Prokopiou/rs_temperature-converter against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVagelis-Prokopiou%2Frs_temperature-converter" "/workspace/builds/worker-106/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vagelis-Prokopiou/rs_temperature-converter on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vagelis-Prokopiou/rs_temperature-converter [INFO] finished tweaking git repo https://github.com/Vagelis-Prokopiou/rs_temperature-converter [INFO] tweaked toml for git repo https://github.com/Vagelis-Prokopiou/rs_temperature-converter written to /workspace/builds/worker-106/source/Cargo.toml [INFO] crate git repo https://github.com/Vagelis-Prokopiou/rs_temperature-converter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd6d314d19f4063f26ae584a77667857990fbbb2ef868f70538b0d07f3ca016f [INFO] running `Command { std: "docker" "start" "-a" "bd6d314d19f4063f26ae584a77667857990fbbb2ef868f70538b0d07f3ca016f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd6d314d19f4063f26ae584a77667857990fbbb2ef868f70538b0d07f3ca016f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6d314d19f4063f26ae584a77667857990fbbb2ef868f70538b0d07f3ca016f", kill_on_drop: false }` [INFO] [stdout] bd6d314d19f4063f26ae584a77667857990fbbb2ef868f70538b0d07f3ca016f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2bba0c77dc25ff814f45b1eea474f31afc658787c04c9316127e2888a8c12447 [INFO] running `Command { std: "docker" "start" "-a" "2bba0c77dc25ff814f45b1eea474f31afc658787c04c9316127e2888a8c12447", kill_on_drop: false }` [INFO] [stderr] Compiling temperature_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `Command { std: "docker" "inspect" "2bba0c77dc25ff814f45b1eea474f31afc658787c04c9316127e2888a8c12447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bba0c77dc25ff814f45b1eea474f31afc658787c04c9316127e2888a8c12447", kill_on_drop: false }` [INFO] [stdout] 2bba0c77dc25ff814f45b1eea474f31afc658787c04c9316127e2888a8c12447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c40f51745395bb8d0d5ba8820ca9b6e53ca90e77c40fe3aa1f779de81a7eb7f [INFO] running `Command { std: "docker" "start" "-a" "4c40f51745395bb8d0d5ba8820ca9b6e53ca90e77c40fe3aa1f779de81a7eb7f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling temperature_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "4c40f51745395bb8d0d5ba8820ca9b6e53ca90e77c40fe3aa1f779de81a7eb7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c40f51745395bb8d0d5ba8820ca9b6e53ca90e77c40fe3aa1f779de81a7eb7f", kill_on_drop: false }` [INFO] [stdout] 4c40f51745395bb8d0d5ba8820ca9b6e53ca90e77c40fe3aa1f779de81a7eb7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad9c2963d335416cb1759c7254877f88f15ec3f47a6db76fb231e1c5403c2f7e [INFO] running `Command { std: "docker" "start" "-a" "ad9c2963d335416cb1759c7254877f88f15ec3f47a6db76fb231e1c5403c2f7e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.45s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/temperature_converter-9c481419787c006a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test helpers::tests::test_convert ... ok [INFO] [stdout] test helpers::tests::test_round ... ok [INFO] [stdout] test helpers::tests::test_is_valid_temperature_scale ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ad9c2963d335416cb1759c7254877f88f15ec3f47a6db76fb231e1c5403c2f7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad9c2963d335416cb1759c7254877f88f15ec3f47a6db76fb231e1c5403c2f7e", kill_on_drop: false }` [INFO] [stdout] ad9c2963d335416cb1759c7254877f88f15ec3f47a6db76fb231e1c5403c2f7e