[INFO] fetching crate rustfmt_if_chain 0.1.1...
[INFO] documenting rustfmt_if_chain-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate rustfmt_if_chain 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rustfmt_if_chain 0.1.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustfmt_if_chain 0.1.1
[INFO] finished tweaking crates.io crate rustfmt_if_chain 0.1.1
[INFO] tweaked toml for crates.io crate rustfmt_if_chain 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rustfmt_if_chain 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e49afbad966da98b86953c81f2e7ee70859739401ad1cf2b6ccba56a5164d200
[INFO] running `Command { std: "docker" "start" "-a" "e49afbad966da98b86953c81f2e7ee70859739401ad1cf2b6ccba56a5164d200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e49afbad966da98b86953c81f2e7ee70859739401ad1cf2b6ccba56a5164d200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49afbad966da98b86953c81f2e7ee70859739401ad1cf2b6ccba56a5164d200", kill_on_drop: false }`
[INFO] [stdout] e49afbad966da98b86953c81f2e7ee70859739401ad1cf2b6ccba56a5164d200
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98045c515c670cc1a778cdbb302320fa03ffcbd057c42760e0249ce97c255ca3
[INFO] running `Command { std: "docker" "start" "-a" "98045c515c670cc1a778cdbb302320fa03ffcbd057c42760e0249ce97c255ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.116
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking quote v1.0.15
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]    Compiling rustfmt_if_chain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking sedregex v0.2.5
[INFO] [stderr]  Documenting rustfmt_if_chain v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "98045c515c670cc1a778cdbb302320fa03ffcbd057c42760e0249ce97c255ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98045c515c670cc1a778cdbb302320fa03ffcbd057c42760e0249ce97c255ca3", kill_on_drop: false }`
[INFO] [stdout] 98045c515c670cc1a778cdbb302320fa03ffcbd057c42760e0249ce97c255ca3