[INFO] cloning repository https://github.com/denningk/rust-temp-converter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denningk/rust-temp-converter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenningk%2Frust-temp-converter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenningk%2Frust-temp-converter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef3cdf912b3f2dac25c4c09382c4ac3500816436 [INFO] checking denningk/rust-temp-converter against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenningk%2Frust-temp-converter" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denningk/rust-temp-converter on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denningk/rust-temp-converter [INFO] finished tweaking git repo https://github.com/denningk/rust-temp-converter [INFO] tweaked toml for git repo https://github.com/denningk/rust-temp-converter written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/denningk/rust-temp-converter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1bec7b60b3e1cca0537dec77c04e8e5947d71b947d409b38fe776bdd6a11df8 [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" "a1bec7b60b3e1cca0537dec77c04e8e5947d71b947d409b38fe776bdd6a11df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1bec7b60b3e1cca0537dec77c04e8e5947d71b947d409b38fe776bdd6a11df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1bec7b60b3e1cca0537dec77c04e8e5947d71b947d409b38fe776bdd6a11df8", kill_on_drop: false }` [INFO] [stdout] a1bec7b60b3e1cca0537dec77c04e8e5947d71b947d409b38fe776bdd6a11df8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--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] a6f8070ae1be277f5b356f3ce6a4eec33344d6038842e93636cd45f5ceaa8fe5 [INFO] running `Command { std: "docker" "start" "-a" "a6f8070ae1be277f5b356f3ce6a4eec33344d6038842e93636cd45f5ceaa8fe5", kill_on_drop: false }` [INFO] [stderr] Checking temp_conversion v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.41s [INFO] running `Command { std: "docker" "inspect" "a6f8070ae1be277f5b356f3ce6a4eec33344d6038842e93636cd45f5ceaa8fe5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f8070ae1be277f5b356f3ce6a4eec33344d6038842e93636cd45f5ceaa8fe5", kill_on_drop: false }` [INFO] [stdout] a6f8070ae1be277f5b356f3ce6a4eec33344d6038842e93636cd45f5ceaa8fe5