[INFO] fetching crate cargo-no-std-check 0.1.3...
[INFO] documenting cargo-no-std-check-0.1.3 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate cargo-no-std-check 0.1.3 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate cargo-no-std-check 0.1.3 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 cargo-no-std-check 0.1.3
[INFO] finished tweaking crates.io crate cargo-no-std-check 0.1.3
[INFO] tweaked toml for crates.io crate cargo-no-std-check 0.1.3 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate cargo-no-std-check 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 3ccf18106eff387db53e1e67acdd3eb9b6871b297325e7e1bb84ad6746880ca2
[INFO] running `Command { std: "docker" "start" "-a" "3ccf18106eff387db53e1e67acdd3eb9b6871b297325e7e1bb84ad6746880ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ccf18106eff387db53e1e67acdd3eb9b6871b297325e7e1bb84ad6746880ca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ccf18106eff387db53e1e67acdd3eb9b6871b297325e7e1bb84ad6746880ca2", kill_on_drop: false }`
[INFO] [stdout] 3ccf18106eff387db53e1e67acdd3eb9b6871b297325e7e1bb84ad6746880ca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 19c39c46a7df73f6fbf17213b1e1d7763787b3ef1e1c2b631e29fc8c3ac6548d
[INFO] running `Command { std: "docker" "start" "-a" "19c39c46a7df73f6fbf17213b1e1d7763787b3ef1e1c2b631e29fc8c3ac6548d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.84
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking semver-parser v0.10.2
[INFO] [stderr]     Checking semver v0.11.0
[INFO] [stderr]     Checking terminal_size v0.1.16
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rustc_version v0.3.3
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking console v0.14.0
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]  Documenting cargo-no-std-check v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "19c39c46a7df73f6fbf17213b1e1d7763787b3ef1e1c2b631e29fc8c3ac6548d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c39c46a7df73f6fbf17213b1e1d7763787b3ef1e1c2b631e29fc8c3ac6548d", kill_on_drop: false }`
[INFO] [stdout] 19c39c46a7df73f6fbf17213b1e1d7763787b3ef1e1c2b631e29fc8c3ac6548d