[INFO] fetching crate linux-perf-file-reader 0.2.0... [INFO] checking linux-perf-file-reader-0.2.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate linux-perf-file-reader 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate linux-perf-file-reader 0.2.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate linux-perf-file-reader 0.2.0 [INFO] finished tweaking crates.io crate linux-perf-file-reader 0.2.0 [INFO] tweaked toml for crates.io crate linux-perf-file-reader 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate linux-perf-file-reader 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", 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] 0c96c920a1d7431d7117fd7c1837093868c2428f856ec6baca1f7833d57a11f5 [INFO] running `Command { std: "docker" "start" "-a" "0c96c920a1d7431d7117fd7c1837093868c2428f856ec6baca1f7833d57a11f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c96c920a1d7431d7117fd7c1837093868c2428f856ec6baca1f7833d57a11f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c96c920a1d7431d7117fd7c1837093868c2428f856ec6baca1f7833d57a11f5", kill_on_drop: false }` [INFO] [stdout] 0c96c920a1d7431d7117fd7c1837093868c2428f856ec6baca1f7833d57a11f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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] 7c8ab67c9d40b3c3101505e72ce4ec1ece9d62d581c4b7959729abe5c3b4b813 [INFO] running `Command { std: "docker" "start" "-a" "7c8ab67c9d40b3c3101505e72ce4ec1ece9d62d581c4b7959729abe5c3b4b813", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking linux-perf-file-reader v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.43s [INFO] running `Command { std: "docker" "inspect" "7c8ab67c9d40b3c3101505e72ce4ec1ece9d62d581c4b7959729abe5c3b4b813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c8ab67c9d40b3c3101505e72ce4ec1ece9d62d581c4b7959729abe5c3b4b813", kill_on_drop: false }` [INFO] [stdout] 7c8ab67c9d40b3c3101505e72ce4ec1ece9d62d581c4b7959729abe5c3b4b813