[INFO] fetching crate sanitize-filename-reader-friendly 0.9.2...
[INFO] checking sanitize-filename-reader-friendly-0.9.2 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate sanitize-filename-reader-friendly 0.9.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sanitize-filename-reader-friendly 0.9.2 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sanitize-filename-reader-friendly 0.9.2
[INFO] finished tweaking crates.io crate sanitize-filename-reader-friendly 0.9.2
[INFO] tweaked toml for crates.io crate sanitize-filename-reader-friendly 0.9.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sanitize-filename-reader-friendly 0.9.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78024250b3609586e58aa034df02131becc0159f8f86dd6d94b90b5b333a9f00
[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" "78024250b3609586e58aa034df02131becc0159f8f86dd6d94b90b5b333a9f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78024250b3609586e58aa034df02131becc0159f8f86dd6d94b90b5b333a9f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78024250b3609586e58aa034df02131becc0159f8f86dd6d94b90b5b333a9f00", kill_on_drop: false }`
[INFO] [stdout] 78024250b3609586e58aa034df02131becc0159f8f86dd6d94b90b5b333a9f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aaeae0f806aeaf31b74b3d7cbbe66e0e58ad442d5c7723806a114368b579997
[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" "7aaeae0f806aeaf31b74b3d7cbbe66e0e58ad442d5c7723806a114368b579997", kill_on_drop: false }`
[INFO] [stderr]     Checking sanitize-filename-reader-friendly v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "7aaeae0f806aeaf31b74b3d7cbbe66e0e58ad442d5c7723806a114368b579997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aaeae0f806aeaf31b74b3d7cbbe66e0e58ad442d5c7723806a114368b579997", kill_on_drop: false }`
[INFO] [stdout] 7aaeae0f806aeaf31b74b3d7cbbe66e0e58ad442d5c7723806a114368b579997