[INFO] cloning repository https://github.com/mark-summerfield/charfind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mark-summerfield/charfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark-summerfield%2Fcharfind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmark-summerfield%2Fcharfind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 491a9cf0c72fdc2337acadd1c9440cc06bd643bb
[INFO] documenting mark-summerfield/charfind 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%2Fmark-summerfield%2Fcharfind" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mark-summerfield/charfind 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/mark-summerfield/charfind
[INFO] finished tweaking git repo https://github.com/mark-summerfield/charfind
[INFO] tweaked toml for git repo https://github.com/mark-summerfield/charfind written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/mark-summerfield/charfind 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] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature.
[INFO] [stderr]     Updating git submodule `https://github.com/MoAlyousef/cfltk`
[INFO] [stderr]     Updating git submodule `https://github.com/MoAlyousef/FL_FLex`
[INFO] [stderr]     Updating git submodule `https://github.com/fltk/fltk`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded levenshtein v1.0.5
[INFO] [stderr]   Downloaded num-iter v0.1.43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] b4b3b2a29f5758af1e5b0d5b4af037764c8f0522b9a159bf9e7956b0f4711c79
[INFO] running `Command { std: "docker" "start" "-a" "b4b3b2a29f5758af1e5b0d5b4af037764c8f0522b9a159bf9e7956b0f4711c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b3b2a29f5758af1e5b0d5b4af037764c8f0522b9a159bf9e7956b0f4711c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b3b2a29f5758af1e5b0d5b4af037764c8f0522b9a159bf9e7956b0f4711c79", kill_on_drop: false }`
[INFO] [stdout] b4b3b2a29f5758af1e5b0d5b4af037764c8f0522b9a159bf9e7956b0f4711c79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 4f427d1e0c9ec81ae2556ce5a214a40d0122ead967b6ea52af2e9ba877b99a9d
[INFO] running `Command { std: "docker" "start" "-a" "4f427d1e0c9ec81ae2556ce5a214a40d0122ead967b6ea52af2e9ba877b99a9d", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/profiles.html#strip-option for more information about using this feature.
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking dlv-list v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]     Checking ttf-parser v0.15.0
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking state v0.5.3
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking rustc_version v0.2.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.1
[INFO] [stderr]    Compiling fltk-sys v1.3.5 (https://github.com/fltk-rs/fltk-rs#5d0e91b9)
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking hashbrown v0.12.1
[INFO] [stderr]     Checking ordered-multimap v0.4.3
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking rust-ini v0.18.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking fltk v1.3.6 (https://github.com/fltk-rs/fltk-rs#5d0e91b9)
[INFO] [stderr]  Documenting charfind v1.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.69s
[INFO] running `Command { std: "docker" "inspect" "4f427d1e0c9ec81ae2556ce5a214a40d0122ead967b6ea52af2e9ba877b99a9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f427d1e0c9ec81ae2556ce5a214a40d0122ead967b6ea52af2e9ba877b99a9d", kill_on_drop: false }`
[INFO] [stdout] 4f427d1e0c9ec81ae2556ce5a214a40d0122ead967b6ea52af2e9ba877b99a9d