[INFO] fetching crate grib 0.1.0...
[INFO] checking grib-0.1.0 against beta for pr-78714
[INFO] extracting crate grib 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate grib 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grib 0.1.0
[INFO] finished tweaking crates.io crate grib 0.1.0
[INFO] tweaked toml for crates.io crate grib 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate grib 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta" "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] 434002ea5eec9689aaca2b9cc3b2c0d83ed4f10737d09a3b552d2ba6e3f94bc4
[INFO] running `Command { std: "docker" "start" "-a" "434002ea5eec9689aaca2b9cc3b2c0d83ed4f10737d09a3b552d2ba6e3f94bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434002ea5eec9689aaca2b9cc3b2c0d83ed4f10737d09a3b552d2ba6e3f94bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434002ea5eec9689aaca2b9cc3b2c0d83ed4f10737d09a3b552d2ba6e3f94bc4", kill_on_drop: false }`
[INFO] [stdout] 434002ea5eec9689aaca2b9cc3b2c0d83ed4f10737d09a3b552d2ba6e3f94bc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+beta" "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] c0e62748777e6e3f0dee6d1585051ddc605b85b622561d35e971a618713bf488
[INFO] running `Command { std: "docker" "start" "-a" "c0e62748777e6e3f0dee6d1585051ddc605b85b622561d35e971a618713bf488", kill_on_drop: false }`
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling lzma-sys v0.1.16
[INFO] [stderr]     Checking float-cmp v0.6.0
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking errno v0.2.5
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking pager v0.15.0
[INFO] [stderr]     Checking predicates v1.0.4
[INFO] [stderr]     Checking console v0.11.3
[INFO] [stderr]     Checking assert_cmd v1.0.1
[INFO] [stderr]     Checking xz2 v0.1.6
[INFO] [stderr]     Checking grib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "c0e62748777e6e3f0dee6d1585051ddc605b85b622561d35e971a618713bf488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e62748777e6e3f0dee6d1585051ddc605b85b622561d35e971a618713bf488", kill_on_drop: false }`
[INFO] [stdout] c0e62748777e6e3f0dee6d1585051ddc605b85b622561d35e971a618713bf488