[INFO] crate pest_fmt 0.1.1 is already in cache
[INFO] checking pest_fmt-0.1.1 against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] extracting crate pest_fmt 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pest_fmt 0.1.1 on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest_fmt 0.1.1
[INFO] finished tweaking crates.io crate pest_fmt 0.1.1
[INFO] tweaked toml for crates.io crate pest_fmt 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de60211f86d25aa05d3fbb45cd599148f963fd7a49f9f6ec7a83a7ed07934907
[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" "de60211f86d25aa05d3fbb45cd599148f963fd7a49f9f6ec7a83a7ed07934907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de60211f86d25aa05d3fbb45cd599148f963fd7a49f9f6ec7a83a7ed07934907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de60211f86d25aa05d3fbb45cd599148f963fd7a49f9f6ec7a83a7ed07934907", kill_on_drop: false }`
[INFO] [stdout] de60211f86d25aa05d3fbb45cd599148f963fd7a49f9f6ec7a83a7ed07934907
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc45c90b6b280c4209c00ce8232287ebf178b798c51f2530f6b0f32239593011
[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" "dc45c90b6b280c4209c00ce8232287ebf178b798c51f2530f6b0f32239593011", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking pest_meta v2.1.3
[INFO] [stderr]     Checking proc-macro2 v1.0.19
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking pest_fmt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stdout] warning: function is never used: `format_repeat_exact`
[INFO] [stdout]    --> src/formatter.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn format_repeat_exact(pairs: Pair<Rule>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking syn v1.0.35
[INFO] [stderr]     Checking pest_generator v2.1.3
[INFO] [stdout] warning: function is never used: `format_repeat_exact`
[INFO] [stdout]    --> src/formatter.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn format_repeat_exact(pairs: Pair<Rule>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.27s
[INFO] running `Command { std: "docker" "inspect" "dc45c90b6b280c4209c00ce8232287ebf178b798c51f2530f6b0f32239593011", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc45c90b6b280c4209c00ce8232287ebf178b798c51f2530f6b0f32239593011", kill_on_drop: false }`
[INFO] [stdout] dc45c90b6b280c4209c00ce8232287ebf178b798c51f2530f6b0f32239593011