[INFO] fetching crate svlint 0.4.8...
[INFO] checking svlint-0.4.8 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate svlint 0.4.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate svlint 0.4.8 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svlint 0.4.8
[INFO] finished tweaking crates.io crate svlint 0.4.8
[INFO] tweaked toml for crates.io crate svlint 0.4.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate svlint 0.4.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2afc96fa105521149c92c7c490d10dcf2b94363e4f85d17eabd46b4c661ed57
[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" "c2afc96fa105521149c92c7c490d10dcf2b94363e4f85d17eabd46b4c661ed57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2afc96fa105521149c92c7c490d10dcf2b94363e4f85d17eabd46b4c661ed57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2afc96fa105521149c92c7c490d10dcf2b94363e4f85d17eabd46b4c661ed57", kill_on_drop: false }`
[INFO] [stdout] c2afc96fa105521149c92c7c490d10dcf2b94363e4f85d17eabd46b4c661ed57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d29d3106a89c2e4d78ed826b5c735c0049656b72ce727ce49d06f1b657a3c968
[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" "d29d3106a89c2e4d78ed826b5c735c0049656b72ce727ce49d06f1b657a3c968", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking bytecount v0.6.1
[INFO] [stderr]     Checking bytecount v0.3.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking str-concat v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]     Checking enquote v1.0.3
[INFO] [stderr]     Checking libloading v0.6.5
[INFO] [stderr]     Checking verilog-filelist-parser v0.1.2
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling sv-parser-syntaxtree v0.9.0
[INFO] [stderr]    Compiling svlint v0.4.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking dirs-sys v0.3.5
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking nom_locate v2.1.0
[INFO] [stderr]     Checking nom_locate v1.0.0
[INFO] [stderr]     Checking toml v0.5.7
[INFO] [stderr]     Checking serde_regex v1.1.0
[INFO] [stderr]     Checking nom-greedyerror v0.2.0
[INFO] [stderr]    Compiling nom-packrat-macros v0.4.0
[INFO] [stderr]    Compiling nom-recursive-macros v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling sv-parser-macros v0.9.0
[INFO] [stderr]    Compiling nom-tracable-macros v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking nom-recursive v0.2.0
[INFO] [stderr]     Checking nom-packrat v0.4.0
[INFO] [stderr]     Checking nom-tracable v0.6.2
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking sv-parser-error v0.9.0
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking sv-parser-parser v0.9.0
[INFO] [stderr]     Checking sv-parser-pp v0.9.0
[INFO] [stderr]     Checking sv-parser v0.9.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 04s
[INFO] running `Command { std: "docker" "inspect" "d29d3106a89c2e4d78ed826b5c735c0049656b72ce727ce49d06f1b657a3c968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d29d3106a89c2e4d78ed826b5c735c0049656b72ce727ce49d06f1b657a3c968", kill_on_drop: false }`
[INFO] [stdout] d29d3106a89c2e4d78ed826b5c735c0049656b72ce727ce49d06f1b657a3c968