[INFO] cloning repository https://github.com/andoco/rust-json-log-viewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andoco/rust-json-log-viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14ab4ebc509549610f1dd5f467f9fdb4aae288d3 [INFO] checking andoco/rust-json-log-viewer against master#9fa580b1175018b0a276b0bc68f9827a106f7260 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandoco%2Frust-json-log-viewer" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andoco/rust-json-log-viewer on toolchain 9fa580b1175018b0a276b0bc68f9827a106f7260 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andoco/rust-json-log-viewer [INFO] finished tweaking git repo https://github.com/andoco/rust-json-log-viewer [INFO] tweaked toml for git repo https://github.com/andoco/rust-json-log-viewer written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/andoco/rust-json-log-viewer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d541a88bf978678a166d0a5d03bbf577ff69941f1cc7976838ddec39e44b9e17 [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" "d541a88bf978678a166d0a5d03bbf577ff69941f1cc7976838ddec39e44b9e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d541a88bf978678a166d0a5d03bbf577ff69941f1cc7976838ddec39e44b9e17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d541a88bf978678a166d0a5d03bbf577ff69941f1cc7976838ddec39e44b9e17", kill_on_drop: false }` [INFO] [stdout] d541a88bf978678a166d0a5d03bbf577ff69941f1cc7976838ddec39e44b9e17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9fa580b1175018b0a276b0bc68f9827a106f7260" "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] e6e7c79c7d20ac1dc968eec62da50a68b1b517cdeb92aa12a44f2a3a0822912e [INFO] running `Command { std: "docker" "start" "-a" "e6e7c79c7d20ac1dc968eec62da50a68b1b517cdeb92aa12a44f2a3a0822912e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking rust-json-log-viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.13s [INFO] running `Command { std: "docker" "inspect" "e6e7c79c7d20ac1dc968eec62da50a68b1b517cdeb92aa12a44f2a3a0822912e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e7c79c7d20ac1dc968eec62da50a68b1b517cdeb92aa12a44f2a3a0822912e", kill_on_drop: false }` [INFO] [stdout] e6e7c79c7d20ac1dc968eec62da50a68b1b517cdeb92aa12a44f2a3a0822912e