[INFO] cloning repository https://github.com/caente/coursera_graphs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caente/coursera_graphs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaente%2Fcoursera_graphs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaente%2Fcoursera_graphs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9816c0618c7bdf018b1cbc44f7bbf39fa88bc6a [INFO] checking caente/coursera_graphs against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaente%2Fcoursera_graphs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 32% (8/25) Checking out files: 36% (9/25) Checking out files: 40% (10/25) Checking out files: 44% (11/25) Checking out files: 48% (12/25) Checking out files: 52% (13/25) Checking out files: 56% (14/25) Checking out files: 60% (15/25) Checking out files: 64% (16/25) Checking out files: 68% (17/25) Checking out files: 72% (18/25) Checking out files: 76% (19/25) Checking out files: 80% (20/25) Checking out files: 84% (21/25) Checking out files: 88% (22/25) Checking out files: 92% (23/25) Checking out files: 96% (24/25) Checking out files: 100% (25/25) Checking out files: 100% (25/25), done. [INFO] validating manifest of git repo https://github.com/caente/coursera_graphs on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/caente/coursera_graphs [INFO] finished tweaking git repo https://github.com/caente/coursera_graphs [INFO] tweaked toml for git repo https://github.com/caente/coursera_graphs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/caente/coursera_graphs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e00d1f83ef204f8c638be5c89a9f4bc21771b90ec231db15a695022d99f6abf6 [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" "e00d1f83ef204f8c638be5c89a9f4bc21771b90ec231db15a695022d99f6abf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e00d1f83ef204f8c638be5c89a9f4bc21771b90ec231db15a695022d99f6abf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e00d1f83ef204f8c638be5c89a9f4bc21771b90ec231db15a695022d99f6abf6", kill_on_drop: false }` [INFO] [stdout] e00d1f83ef204f8c638be5c89a9f4bc21771b90ec231db15a695022d99f6abf6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8e799ba87a53fe1b8eb40ccf0892fb920f27f186b1a3888fe2bb921109bc7f [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" "fe8e799ba87a53fe1b8eb40ccf0892fb920f27f186b1a3888fe2bb921109bc7f", kill_on_drop: false }` [INFO] [stderr] Checking graphs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "fe8e799ba87a53fe1b8eb40ccf0892fb920f27f186b1a3888fe2bb921109bc7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8e799ba87a53fe1b8eb40ccf0892fb920f27f186b1a3888fe2bb921109bc7f", kill_on_drop: false }` [INFO] [stdout] fe8e799ba87a53fe1b8eb40ccf0892fb920f27f186b1a3888fe2bb921109bc7f