[INFO] fetching crate lalrpop 0.19.5...
[INFO] checking lalrpop-0.19.5 against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] extracting crate lalrpop 0.19.5 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lalrpop 0.19.5 on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lalrpop 0.19.5
[INFO] finished tweaking crates.io crate lalrpop 0.19.5
[INFO] tweaked toml for crates.io crate lalrpop 0.19.5 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate lalrpop 0.19.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f69bee9d3563b7f03e4d92d6fa5c87e4edb6886cc9c214727ad9c98e33395aa
[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" "4f69bee9d3563b7f03e4d92d6fa5c87e4edb6886cc9c214727ad9c98e33395aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f69bee9d3563b7f03e4d92d6fa5c87e4edb6886cc9c214727ad9c98e33395aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f69bee9d3563b7f03e4d92d6fa5c87e4edb6886cc9c214727ad9c98e33395aa", kill_on_drop: false }`
[INFO] [stdout] 4f69bee9d3563b7f03e4d92d6fa5c87e4edb6886cc9c214727ad9c98e33395aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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] e341c60f034e99f6f7b03eecc6a1c943ac3a9c14dc22cb4ab2593deea547cc4c
[INFO] running `Command { std: "docker" "start" "-a" "e341c60f034e99f6f7b03eecc6a1c943ac3a9c14dc22cb4ab2593deea547cc4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking siphasher v0.3.3
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking pico-args v0.4.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking phf_shared v0.8.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking string_cache v0.8.1
[INFO] [stderr]     Checking ena v0.14.0
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking lalrpop-util v0.19.5
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking ascii-canvas v2.0.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking lalrpop v0.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.41s
[INFO] running `Command { std: "docker" "inspect" "e341c60f034e99f6f7b03eecc6a1c943ac3a9c14dc22cb4ab2593deea547cc4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e341c60f034e99f6f7b03eecc6a1c943ac3a9c14dc22cb4ab2593deea547cc4c", kill_on_drop: false }`
[INFO] [stdout] e341c60f034e99f6f7b03eecc6a1c943ac3a9c14dc22cb4ab2593deea547cc4c