[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9816c0618c7bdf018b1cbc44f7bbf39fa88bc6a [INFO] checking caente/coursera_graphs against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaente%2Fcoursera_graphs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/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 4fb54ed484e2239a3e9eff3be17df00d2a162be3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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-4/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" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "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-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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1991d4ccab2a9a616bf786d76adb05caca27c111380dcf1f450dfd484a7b3236 [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" "1991d4ccab2a9a616bf786d76adb05caca27c111380dcf1f450dfd484a7b3236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1991d4ccab2a9a616bf786d76adb05caca27c111380dcf1f450dfd484a7b3236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1991d4ccab2a9a616bf786d76adb05caca27c111380dcf1f450dfd484a7b3236", kill_on_drop: false }` [INFO] [stdout] 1991d4ccab2a9a616bf786d76adb05caca27c111380dcf1f450dfd484a7b3236 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc8be8cde176a41baf9997cf8b81d10b854fd243779c8595840a1ddd6b4b1f65 [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" "dc8be8cde176a41baf9997cf8b81d10b854fd243779c8595840a1ddd6b4b1f65", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking graphs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "dc8be8cde176a41baf9997cf8b81d10b854fd243779c8595840a1ddd6b4b1f65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc8be8cde176a41baf9997cf8b81d10b854fd243779c8595840a1ddd6b4b1f65", kill_on_drop: false }` [INFO] [stdout] dc8be8cde176a41baf9997cf8b81d10b854fd243779c8595840a1ddd6b4b1f65