[INFO] fetching crate alphanumeric-sort 1.4.4...
[INFO] checking alphanumeric-sort-1.4.4 against master#42bd138126b0a9d38d65bc9973e72de3c5b6c37f for pr-99217
[INFO] extracting crate alphanumeric-sort 1.4.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate alphanumeric-sort 1.4.4 on toolchain 42bd138126b0a9d38d65bc9973e72de3c5b6c37f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alphanumeric-sort 1.4.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate alphanumeric-sort 1.4.4
[INFO] tweaked toml for crates.io crate alphanumeric-sort 1.4.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate alphanumeric-sort 1.4.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c205bb1e32ad61b31c20c5dcc5c3aad8086340362651e85b1747bb75dbb7eae
[INFO] running `Command { std: "docker" "start" "-a" "3c205bb1e32ad61b31c20c5dcc5c3aad8086340362651e85b1747bb75dbb7eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c205bb1e32ad61b31c20c5dcc5c3aad8086340362651e85b1747bb75dbb7eae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c205bb1e32ad61b31c20c5dcc5c3aad8086340362651e85b1747bb75dbb7eae", kill_on_drop: false }`
[INFO] [stdout] 3c205bb1e32ad61b31c20c5dcc5c3aad8086340362651e85b1747bb75dbb7eae
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+42bd138126b0a9d38d65bc9973e72de3c5b6c37f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e55965fe537a73856bb91388ebf52454a939dc20adfba41ad3ca002b4682069
[INFO] running `Command { std: "docker" "start" "-a" "8e55965fe537a73856bb91388ebf52454a939dc20adfba41ad3ca002b4682069", kill_on_drop: false }`
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking alphanumeric-sort v1.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "8e55965fe537a73856bb91388ebf52454a939dc20adfba41ad3ca002b4682069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e55965fe537a73856bb91388ebf52454a939dc20adfba41ad3ca002b4682069", kill_on_drop: false }`
[INFO] [stdout] 8e55965fe537a73856bb91388ebf52454a939dc20adfba41ad3ca002b4682069