[INFO] fetching crate slr_lexer 0.0.13...
[INFO] checking slr_lexer-0.0.13 against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] extracting crate slr_lexer 0.0.13 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate slr_lexer 0.0.13 on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate slr_lexer 0.0.13
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate slr_lexer 0.0.13
[INFO] tweaked toml for crates.io crate slr_lexer 0.0.13 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d83e85f2c63ec616ce9718a581286999ffb14f2922ff3a7c37c568fc08fda692
[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" "d83e85f2c63ec616ce9718a581286999ffb14f2922ff3a7c37c568fc08fda692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d83e85f2c63ec616ce9718a581286999ffb14f2922ff3a7c37c568fc08fda692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d83e85f2c63ec616ce9718a581286999ffb14f2922ff3a7c37c568fc08fda692", kill_on_drop: false }`
[INFO] [stdout] d83e85f2c63ec616ce9718a581286999ffb14f2922ff3a7c37c568fc08fda692
[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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50f14c03995c99ad4b7d18e305afac8abf1640afcc1f97f848fd9c0b39568b34
[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" "50f14c03995c99ad4b7d18e305afac8abf1640afcc1f97f848fd9c0b39568b34", kill_on_drop: false }`
[INFO] [stderr]     Checking slr_lexer v0.0.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "50f14c03995c99ad4b7d18e305afac8abf1640afcc1f97f848fd9c0b39568b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f14c03995c99ad4b7d18e305afac8abf1640afcc1f97f848fd9c0b39568b34", kill_on_drop: false }`
[INFO] [stdout] 50f14c03995c99ad4b7d18e305afac8abf1640afcc1f97f848fd9c0b39568b34