[INFO] fetching crate lmake_version_from_date 0.3.38...
[INFO] checking lmake_version_from_date-0.3.38 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate lmake_version_from_date 0.3.38 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate lmake_version_from_date 0.3.38 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lmake_version_from_date 0.3.38
[INFO] finished tweaking crates.io crate lmake_version_from_date 0.3.38
[INFO] tweaked toml for crates.io crate lmake_version_from_date 0.3.38 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate lmake_version_from_date 0.3.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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] 1ae927c935c2e05f9fc8f7953e710b291380688267118118b998e432e0874592
[INFO] running `Command { std: "docker" "start" "-a" "1ae927c935c2e05f9fc8f7953e710b291380688267118118b998e432e0874592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ae927c935c2e05f9fc8f7953e710b291380688267118118b998e432e0874592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae927c935c2e05f9fc8f7953e710b291380688267118118b998e432e0874592", kill_on_drop: false }`
[INFO] [stdout] 1ae927c935c2e05f9fc8f7953e710b291380688267118118b998e432e0874592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c95be15f5d177e57d73a1b6c6b4b80de0d44a752959b7d05ec5ddf179dd533e7
[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" "c95be15f5d177e57d73a1b6c6b4b80de0d44a752959b7d05ec5ddf179dd533e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.4
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking unwrap v1.2.1
[INFO] [stderr]     Checking filetime v0.2.9
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]     Checking lmake_version_from_date v0.3.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.04s
[INFO] running `Command { std: "docker" "inspect" "c95be15f5d177e57d73a1b6c6b4b80de0d44a752959b7d05ec5ddf179dd533e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c95be15f5d177e57d73a1b6c6b4b80de0d44a752959b7d05ec5ddf179dd533e7", kill_on_drop: false }`
[INFO] [stdout] c95be15f5d177e57d73a1b6c6b4b80de0d44a752959b7d05ec5ddf179dd533e7