[INFO] fetching crate bootstrap 1.0.2... [INFO] checking bootstrap-1.0.2 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035 [INFO] extracting crate bootstrap 1.0.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate bootstrap 1.0.2 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bootstrap 1.0.2 [INFO] finished tweaking crates.io crate bootstrap 1.0.2 [INFO] tweaked toml for crates.io crate bootstrap 1.0.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate bootstrap 1.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4742839771ddd1911b1a9ffcaab7d342205827d9c0ab9abc90c449923c2fe236 [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" "4742839771ddd1911b1a9ffcaab7d342205827d9c0ab9abc90c449923c2fe236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4742839771ddd1911b1a9ffcaab7d342205827d9c0ab9abc90c449923c2fe236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4742839771ddd1911b1a9ffcaab7d342205827d9c0ab9abc90c449923c2fe236", kill_on_drop: false }` [INFO] [stdout] 4742839771ddd1911b1a9ffcaab7d342205827d9c0ab9abc90c449923c2fe236 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9ca7d3f3bb9fddfbac559a0580de1c8ea0cc244528023bd4d89fb843daf83c8 [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" "e9ca7d3f3bb9fddfbac559a0580de1c8ea0cc244528023bd4d89fb843daf83c8", kill_on_drop: false }` [INFO] [stderr] Checking bootstrap v1.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "e9ca7d3f3bb9fddfbac559a0580de1c8ea0cc244528023bd4d89fb843daf83c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9ca7d3f3bb9fddfbac559a0580de1c8ea0cc244528023bd4d89fb843daf83c8", kill_on_drop: false }` [INFO] [stdout] e9ca7d3f3bb9fddfbac559a0580de1c8ea0cc244528023bd4d89fb843daf83c8