[INFO] fetching crate changecase 0.0.7... [INFO] checking changecase-0.0.7 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] extracting crate changecase 0.0.7 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate changecase 0.0.7 on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate changecase 0.0.7 [INFO] finished tweaking crates.io crate changecase 0.0.7 [INFO] tweaked toml for crates.io crate changecase 0.0.7 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ded13b6740a1b64f7242d9a2f87088ce7b78f7a49bd4acba8cde967b8143b24 [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" "7ded13b6740a1b64f7242d9a2f87088ce7b78f7a49bd4acba8cde967b8143b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ded13b6740a1b64f7242d9a2f87088ce7b78f7a49bd4acba8cde967b8143b24", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ded13b6740a1b64f7242d9a2f87088ce7b78f7a49bd4acba8cde967b8143b24", kill_on_drop: false }` [INFO] [stdout] 7ded13b6740a1b64f7242d9a2f87088ce7b78f7a49bd4acba8cde967b8143b24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1043dac2850e496f1fb31a7f7a181f0f6dd0bce455cd20ff30090287b92425b [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" "d1043dac2850e496f1fb31a7f7a181f0f6dd0bce455cd20ff30090287b92425b", kill_on_drop: false }` [INFO] [stderr] Checking changecase v0.0.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "d1043dac2850e496f1fb31a7f7a181f0f6dd0bce455cd20ff30090287b92425b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1043dac2850e496f1fb31a7f7a181f0f6dd0bce455cd20ff30090287b92425b", kill_on_drop: false }` [INFO] [stdout] d1043dac2850e496f1fb31a7f7a181f0f6dd0bce455cd20ff30090287b92425b