[INFO] cloning repository https://github.com/orottier/coreutils-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/orottier/coreutils-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forottier%2Fcoreutils-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forottier%2Fcoreutils-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 070abcfe3e2019a2d40ba326087dcea8689279dc
[INFO] documenting orottier/coreutils-rs against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Forottier%2Fcoreutils-rs" "/workspace/builds/worker-28/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/orottier/coreutils-rs 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 git repo https://github.com/orottier/coreutils-rs
[INFO] finished tweaking git repo https://github.com/orottier/coreutils-rs
[INFO] tweaked toml for git repo https://github.com/orottier/coreutils-rs written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/orottier/coreutils-rs 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]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.1.4
[INFO] [stderr]   Downloaded indicatif v0.14.0
[INFO] [stderr]   Downloaded pnet v0.25.0
[INFO] [stderr]   Downloaded nix v0.17.0
[INFO] [stderr]   Downloaded pnet_sys v0.25.0
[INFO] [stderr]   Downloaded pnet_macros_support v0.25.0
[INFO] [stderr]   Downloaded console v0.10.0
[INFO] [stderr]   Downloaded pnet_datalink v0.25.0
[INFO] [stderr]   Downloaded pnet_macros v0.21.0
[INFO] [stderr]   Downloaded pnet_base v0.22.0
[INFO] [stderr]   Downloaded pnet_packet v0.25.0
[INFO] [stderr]   Downloaded pnet_transport v0.25.0
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 8fdc734e8b327fcb5ed0e7f98570b260609c2947e65e20c51e913d9f1a251f86
[INFO] running `Command { std: "docker" "start" "-a" "8fdc734e8b327fcb5ed0e7f98570b260609c2947e65e20c51e913d9f1a251f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fdc734e8b327fcb5ed0e7f98570b260609c2947e65e20c51e913d9f1a251f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fdc734e8b327fcb5ed0e7f98570b260609c2947e65e20c51e913d9f1a251f86", kill_on_drop: false }`
[INFO] [stdout] 8fdc734e8b327fcb5ed0e7f98570b260609c2947e65e20c51e913d9f1a251f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 343b3631d7e93b7310746f2e747d5924dd9a2214602f3f71c3810d703a07d718
[INFO] running `Command { std: "docker" "start" "-a" "343b3631d7e93b7310746f2e747d5924dd9a2214602f3f71c3810d703a07d718", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling unicode-xid v0.0.3
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling bitflags v0.5.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]     Checking pnet_base v0.22.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling pnet v0.25.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking pnet_macros_support v0.25.0
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]     Checking pnet_sys v0.25.0
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]     Checking ipnetwork v0.15.1
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]     Checking pnet_datalink v0.25.0
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking console v0.10.0
[INFO] [stderr]     Checking indicatif v0.14.0
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking ctrlc v3.1.4
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling pnet_macros v0.21.0
[INFO] [stderr]    Compiling pnet_packet v0.25.0
[INFO] [stderr]     Checking pnet_transport v0.25.0
[INFO] [stderr]  Documenting coreutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking coreutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `coreutils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name wc src/bin/wc.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=af62113f70b2f6f9 -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-bd783ea2bad80560.rmeta --extern coreutils=/opt/rustwide/target/debug/deps/libcoreutils-51832c6e5e8324a7.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-1e2f82c8d63b50a8.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-3b822301710bab5a.rmeta --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-d2f5f723e2efc83d.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-ddad28ba90c29681.rmeta --extern pnet=/opt/rustwide/target/debug/deps/libpnet-abb852d8e91f13f1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-595c938204ce3822.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5e6951bafc832c20.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-3be18dcf23956215.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not document `coreutils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name sort src/bin/sort.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a45db3df89e0a1cf -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-bd783ea2bad80560.rmeta --extern coreutils=/opt/rustwide/target/debug/deps/libcoreutils-51832c6e5e8324a7.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-1e2f82c8d63b50a8.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-3b822301710bab5a.rmeta --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-d2f5f723e2efc83d.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-ddad28ba90c29681.rmeta --extern pnet=/opt/rustwide/target/debug/deps/libpnet-abb852d8e91f13f1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-595c938204ce3822.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5e6951bafc832c20.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-3be18dcf23956215.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not document `coreutils`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name xargs src/bin/xargs.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=c77a39408096d2d5 -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-bd783ea2bad80560.rmeta --extern coreutils=/opt/rustwide/target/debug/deps/libcoreutils-51832c6e5e8324a7.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-1e2f82c8d63b50a8.rmeta --extern indicatif=/opt/rustwide/target/debug/deps/libindicatif-3b822301710bab5a.rmeta --extern memmap=/opt/rustwide/target/debug/deps/libmemmap-d2f5f723e2efc83d.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-ddad28ba90c29681.rmeta --extern pnet=/opt/rustwide/target/debug/deps/libpnet-abb852d8e91f13f1.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-595c938204ce3822.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-5e6951bafc832c20.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-3be18dcf23956215.rmeta --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "343b3631d7e93b7310746f2e747d5924dd9a2214602f3f71c3810d703a07d718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "343b3631d7e93b7310746f2e747d5924dd9a2214602f3f71c3810d703a07d718", kill_on_drop: false }`
[INFO] [stdout] 343b3631d7e93b7310746f2e747d5924dd9a2214602f3f71c3810d703a07d718