[INFO] cloning repository https://github.com/Proryanator/encoder-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Proryanator/encoder-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProryanator%2Fencoder-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProryanator%2Fencoder-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 17721250dcb0a2ce387fd081bfcd12013867d474
[INFO] documenting Proryanator/encoder-benchmark against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProryanator%2Fencoder-benchmark" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Proryanator/encoder-benchmark on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Proryanator/encoder-benchmark
[INFO] finished tweaking git repo https://github.com/Proryanator/encoder-benchmark
[INFO] tweaked toml for git repo https://github.com/Proryanator/encoder-benchmark written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Proryanator/encoder-benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_terminal v0.1.0
[INFO] [stderr]   Downloaded stoppable_thread v0.2.1
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[INFO] [stderr]   Downloaded io-lifetimes v1.0.5
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[INFO] [stderr]   Downloaded crossterm_input v0.2.1
[INFO] [stderr]   Downloaded nvml-wrapper v0.9.0
[INFO] [stderr]   Downloaded syn v1.0.108
[INFO] [stderr]   Downloaded dont_disappear v3.0.1
[INFO] [stderr]   Downloaded clap v4.1.6
[INFO] [stderr]   Downloaded rustix v0.36.8
[INFO] [stderr]   Downloaded clap_derive v4.1.0
[INFO] [stderr]   Downloaded indicatif v0.17.3
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.7.0
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[INFO] [stderr]   Downloaded compound_duration v1.2.0
[INFO] [stderr]   Downloaded termios v0.3.3
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[INFO] [stderr]   Downloaded figlet-rs v0.1.5
[INFO] [stderr]   Downloaded crossterm v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55f0215e412a2ca4a398c337d1a86a77c8d5ad6eea30a3c67cff1192f04445c7
[INFO] running `Command { std: "docker" "start" "-a" "55f0215e412a2ca4a398c337d1a86a77c8d5ad6eea30a3c67cff1192f04445c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55f0215e412a2ca4a398c337d1a86a77c8d5ad6eea30a3c67cff1192f04445c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f0215e412a2ca4a398c337d1a86a77c8d5ad6eea30a3c67cff1192f04445c7", kill_on_drop: false }`
[INFO] [stdout] 55f0215e412a2ca4a398c337d1a86a77c8d5ad6eea30a3c67cff1192f04445c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a09b92d64050062c6907da7837d18f7b520f6db8084da7681293b6322380ea99
[INFO] running `Command { std: "docker" "start" "-a" "a09b92d64050062c6907da7837d18f7b520f6db8084da7681293b6322380ea99", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.108
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking markdown-rs v0.1.0
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]     Checking environment v0.6.1 (/opt/rustwide/workdir/environment)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking figlet-rs v0.1.5
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking nvml-wrapper-sys v0.7.0
[INFO] [stderr]     Checking stoppable_thread v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking compound_duration v1.2.0
[INFO] [stderr]     Checking os_str_bytes v6.4.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking text_io v0.1.12
[INFO] [stderr]     Checking clap_lex v0.3.1
[INFO] [stderr]  Documenting environment v0.6.1 (/opt/rustwide/workdir/environment)
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking aho-corasick v0.7.20
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[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking console v0.15.5
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[INFO] [stderr]     Checking crossterm_utils v0.1.0
[INFO] [stderr]     Checking codecs v0.6.1 (/opt/rustwide/workdir/codecs)
[INFO] [stderr]  Documenting codecs v0.6.1 (/opt/rustwide/workdir/codecs)
[INFO] [stderr]     Checking crossterm_screen v0.1.0
[INFO] [stderr]     Checking crossterm_cursor v0.1.0
[INFO] [stderr]     Checking crossterm_style v0.2.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking crossterm_input v0.2.1
[INFO] [stderr]     Checking crossterm_terminal v0.1.0
[INFO] [stderr]     Checking indicatif v0.17.3
[INFO] [stderr]     Checking crossterm v0.8.2
[INFO] [stderr]     Checking dont_disappear v3.0.1
[INFO] [stderr]     Checking cli v0.6.1 (/opt/rustwide/workdir/cli)
[INFO] [stderr]  Documenting cli v0.6.1 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking ctrlc v3.2.5
[INFO] [stderr]     Checking ffmpeg v0.6.1 (/opt/rustwide/workdir/ffmpeg)
[INFO] [stderr]  Documenting ffmpeg v0.6.1 (/opt/rustwide/workdir/ffmpeg)
[INFO] [stderr]     Checking permutation v0.6.1 (/opt/rustwide/workdir/permutation)
[INFO] [stderr]  Documenting permutation v0.6.1 (/opt/rustwide/workdir/permutation)
[INFO] [stderr]     Checking is-terminal v0.4.4
[INFO] [stderr]     Checking engine v0.6.1 (/opt/rustwide/workdir/engine)
[INFO] [stderr]  Documenting engine v0.6.1 (/opt/rustwide/workdir/engine)
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling wrapcenum-derive v0.4.0
[INFO] [stderr]     Checking clap v4.1.6
[INFO] [stderr]     Checking nvml-wrapper v0.9.0
[INFO] [stderr]     Checking gpus v0.6.1 (/opt/rustwide/workdir/gpus)
[INFO] [stderr]  Documenting gpus v0.6.1 (/opt/rustwide/workdir/gpus)
[INFO] [stderr]  Documenting benchmark v0.6.1 (/opt/rustwide/workdir/benchmark)
[INFO] [stderr]  Documenting permutor-cli v0.6.1 (/opt/rustwide/workdir/permutor-cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/benchmark/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cli/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/codecs/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/engine/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/environment/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ffmpeg/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/gpus/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/permutation/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/permutor_cli/index.html
[INFO] running `Command { std: "docker" "inspect" "a09b92d64050062c6907da7837d18f7b520f6db8084da7681293b6322380ea99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09b92d64050062c6907da7837d18f7b520f6db8084da7681293b6322380ea99", kill_on_drop: false }`
[INFO] [stdout] a09b92d64050062c6907da7837d18f7b520f6db8084da7681293b6322380ea99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 729ec27efe6ee230b95bfccfcd592ed07ef6d5e2494b654ba8ac3df3ad91a08b
[INFO] running `Command { std: "docker" "start" "-a" "729ec27efe6ee230b95bfccfcd592ed07ef6d5e2494b654ba8ac3df3ad91a08b", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "729ec27efe6ee230b95bfccfcd592ed07ef6d5e2494b654ba8ac3df3ad91a08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729ec27efe6ee230b95bfccfcd592ed07ef6d5e2494b654ba8ac3df3ad91a08b", kill_on_drop: false }`
[INFO] [stdout] 729ec27efe6ee230b95bfccfcd592ed07ef6d5e2494b654ba8ac3df3ad91a08b
[INFO] documenting Proryanator/encoder-benchmark against beta-2023-12-22 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FProryanator%2Fencoder-benchmark" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Proryanator/encoder-benchmark on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Proryanator/encoder-benchmark
[INFO] finished tweaking git repo https://github.com/Proryanator/encoder-benchmark
[INFO] tweaked toml for git repo https://github.com/Proryanator/encoder-benchmark written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Proryanator/encoder-benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b6280fe418211e327dcea67199a4ee5899061fd7b938f406582036e26a2bcef
[INFO] running `Command { std: "docker" "start" "-a" "9b6280fe418211e327dcea67199a4ee5899061fd7b938f406582036e26a2bcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b6280fe418211e327dcea67199a4ee5899061fd7b938f406582036e26a2bcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b6280fe418211e327dcea67199a4ee5899061fd7b938f406582036e26a2bcef", kill_on_drop: false }`
[INFO] [stdout] 9b6280fe418211e327dcea67199a4ee5899061fd7b938f406582036e26a2bcef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 579f94cf8426d6af0aa12fae7778aba7c499ccb17174eeb4dc8221b62b70c0de
[INFO] running `Command { std: "docker" "start" "-a" "579f94cf8426d6af0aa12fae7778aba7c499ccb17174eeb4dc8221b62b70c0de", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling syn v1.0.108
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling portable-atomic v0.3.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking environment v0.6.1 (/opt/rustwide/workdir/environment)
[INFO] [stderr]     Checking figlet-rs v0.1.5
[INFO] [stderr]     Checking markdown-rs v0.1.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking number_prefix v0.4.0
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[INFO] [stderr]  Documenting environment v0.6.1 (/opt/rustwide/workdir/environment)
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[INFO] [stderr]     Checking codecs v0.6.1 (/opt/rustwide/workdir/codecs)
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[INFO] running `Command { std: "docker" "inspect" "579f94cf8426d6af0aa12fae7778aba7c499ccb17174eeb4dc8221b62b70c0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579f94cf8426d6af0aa12fae7778aba7c499ccb17174eeb4dc8221b62b70c0de", kill_on_drop: false }`
[INFO] [stdout] 579f94cf8426d6af0aa12fae7778aba7c499ccb17174eeb4dc8221b62b70c0de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a43bef22e4699f5bfeab10b27dc60e2e0a800e89657e739349ed59f9d7678b44
[INFO] running `Command { std: "docker" "start" "-a" "a43bef22e4699f5bfeab10b27dc60e2e0a800e89657e739349ed59f9d7678b44", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "a43bef22e4699f5bfeab10b27dc60e2e0a800e89657e739349ed59f9d7678b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43bef22e4699f5bfeab10b27dc60e2e0a800e89657e739349ed59f9d7678b44", kill_on_drop: false }`
[INFO] [stdout] a43bef22e4699f5bfeab10b27dc60e2e0a800e89657e739349ed59f9d7678b44
