[INFO] fetching crate ttyrec-bin 0.1.3...
[INFO] documenting ttyrec-bin-0.1.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate ttyrec-bin 0.1.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ttyrec-bin 0.1.3 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ttyrec-bin 0.1.3
[INFO] finished tweaking crates.io crate ttyrec-bin 0.1.3
[INFO] tweaked toml for crates.io crate ttyrec-bin 0.1.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate ttyrec-bin 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.34
[INFO] [stderr]   Downloaded nix v0.23.0
[INFO] [stderr]   Downloaded utf8parse v0.2.0
[INFO] [stderr]   Downloaded signal-hook v0.3.12
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[INFO] [stderr]   Downloaded ttyrec v0.3.3
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[INFO] [stderr]   Downloaded gloo-timers v0.2.2
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[INFO] [stderr]   Downloaded paw-raw v1.0.0
[INFO] [stderr]   Downloaded value-bag v1.0.0-alpha.8
[INFO] [stderr]   Downloaded futures-core v0.3.17
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[INFO] [stderr]   Downloaded blocking v1.1.0
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[INFO] [stderr]   Downloaded signal-hook-async-std v0.2.1
[INFO] [stderr]   Downloaded paw v1.0.0
[INFO] [stderr]   Downloaded structopt v0.3.25
[INFO] [stderr]   Downloaded futures-io v0.3.17
[INFO] [stderr]   Downloaded vte v0.10.1
[INFO] [stderr]   Downloaded vt100 v0.15.0
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08b24e6e9b0e3c1c330f7c6e0200969f35f61dc66d0e52e8b694bbf0e2be839c
[INFO] running `Command { std: "docker" "start" "-a" "08b24e6e9b0e3c1c330f7c6e0200969f35f61dc66d0e52e8b694bbf0e2be839c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08b24e6e9b0e3c1c330f7c6e0200969f35f61dc66d0e52e8b694bbf0e2be839c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08b24e6e9b0e3c1c330f7c6e0200969f35f61dc66d0e52e8b694bbf0e2be839c", kill_on_drop: false }`
[INFO] [stdout] 08b24e6e9b0e3c1c330f7c6e0200969f35f61dc66d0e52e8b694bbf0e2be839c
[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" "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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eb5817caeab301ab3dcd2f0ec6d8b1e941bd2a04ca1fb2183bf8005dd68fa65
[INFO] running `Command { std: "docker" "start" "-a" "8eb5817caeab301ab3dcd2f0ec6d8b1e941bd2a04ca1fb2183bf8005dd68fa65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]     Checking fastrand v1.5.0
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]     Checking slab v0.4.5
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[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]     Checking unicode-width v0.1.9
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[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking itoa v1.0.1
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[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]     Checking paw-raw v1.0.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking async-mutex v1.4.0
[INFO] [stderr]     Checking async-lock v2.4.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]     Checking async-channel v1.6.1
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[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]     Checking ttyrec v0.3.3
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[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking nix v0.23.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking paw v1.0.0
[INFO] [stderr]     Checking polling v2.2.0
[INFO] [stderr]     Checking vt100 v0.15.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
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[INFO] [stderr]     Checking async-process v1.3.0
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[INFO] [stderr]     Checking pty-process v0.2.0
[INFO] [stderr]     Checking async-std v1.10.0
[INFO] [stderr]  Documenting ttyrec-bin v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.02s
[INFO] running `Command { std: "docker" "inspect" "8eb5817caeab301ab3dcd2f0ec6d8b1e941bd2a04ca1fb2183bf8005dd68fa65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb5817caeab301ab3dcd2f0ec6d8b1e941bd2a04ca1fb2183bf8005dd68fa65", kill_on_drop: false }`
[INFO] [stdout] 8eb5817caeab301ab3dcd2f0ec6d8b1e941bd2a04ca1fb2183bf8005dd68fa65