[INFO] fetching crate gitversion 0.2.0... [INFO] checking gitversion-0.2.0 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] extracting crate gitversion 0.2.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate gitversion 0.2.0 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gitversion 0.2.0 [INFO] finished tweaking crates.io crate gitversion 0.2.0 [INFO] tweaked toml for crates.io crate gitversion 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate gitversion 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc0d8242c1be37501a2cafa82e28a55f383b8fe81bfa32d7ce2efe99f2940257 [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" "dc0d8242c1be37501a2cafa82e28a55f383b8fe81bfa32d7ce2efe99f2940257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc0d8242c1be37501a2cafa82e28a55f383b8fe81bfa32d7ce2efe99f2940257", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc0d8242c1be37501a2cafa82e28a55f383b8fe81bfa32d7ce2efe99f2940257", kill_on_drop: false }` [INFO] [stdout] dc0d8242c1be37501a2cafa82e28a55f383b8fe81bfa32d7ce2efe99f2940257 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "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] 824e5f964c47bcda7b8fde0241dd58b332a9a9fc742df38e00ac41474306bf73 [INFO] running `Command { std: "docker" "start" "-a" "824e5f964c47bcda7b8fde0241dd58b332a9a9fc742df38e00ac41474306bf73", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.44 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking regex-syntax v0.6.19 [INFO] [stderr] Checking natord v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling libssh2-sys v0.2.19 [INFO] [stderr] Compiling libgit2-sys v0.12.13+1.0.1 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking regex v1.4.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking semver-parser v0.10.0 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Checking git2 v0.13.11 [INFO] [stderr] Checking gitversion v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.30s [INFO] running `Command { std: "docker" "inspect" "824e5f964c47bcda7b8fde0241dd58b332a9a9fc742df38e00ac41474306bf73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "824e5f964c47bcda7b8fde0241dd58b332a9a9fc742df38e00ac41474306bf73", kill_on_drop: false }` [INFO] [stdout] 824e5f964c47bcda7b8fde0241dd58b332a9a9fc742df38e00ac41474306bf73