[INFO] cloning repository https://github.com/Simmypeet/rust_lab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Simmypeet/rust_lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSimmypeet%2Frust_lab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c2e1621eb3db818711b37b97299d51290319d08
[INFO] documenting Simmypeet/rust_lab 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%2FSimmypeet%2Frust_lab" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Simmypeet/rust_lab 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/Simmypeet/rust_lab
[INFO] finished tweaking git repo https://github.com/Simmypeet/rust_lab
[INFO] tweaked toml for git repo https://github.com/Simmypeet/rust_lab written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Simmypeet/rust_lab 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 91c545fd10992fadeebbda96b138637f858aed96952fb1daa7a79271544b29ac
[INFO] running `Command { std: "docker" "start" "-a" "91c545fd10992fadeebbda96b138637f858aed96952fb1daa7a79271544b29ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91c545fd10992fadeebbda96b138637f858aed96952fb1daa7a79271544b29ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91c545fd10992fadeebbda96b138637f858aed96952fb1daa7a79271544b29ac", kill_on_drop: false }`
[INFO] [stdout] 91c545fd10992fadeebbda96b138637f858aed96952fb1daa7a79271544b29ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0b20ce682fb49e7c9b130a3f47fb135d909e4036272ebcc417f8316192038304
[INFO] running `Command { std: "docker" "start" "-a" "0b20ce682fb49e7c9b130a3f47fb135d909e4036272ebcc417f8316192038304", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]     Checking aho-corasick v1.0.3
[INFO] [stderr]     Checking clap_builder v4.4.6
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking regex-automata v0.3.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]     Checking point_layer v0.1.0 (/opt/rustwide/workdir/point_layer)
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.49
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking predicates v3.0.3
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr]     Checking svg_gen v0.1.0 (/opt/rustwide/workdir/svg_gen)
[INFO] [stderr]     Checking num-complex v0.4.4
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking csv v1.2.2
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]  Documenting uniqr v0.1.0 (/opt/rustwide/workdir/lab6_1_to_2)
[INFO] [stderr]  Documenting commr v0.1.0 (/opt/rustwide/workdir/lab10_1)
[INFO] [stderr]    Compiling sys-info v0.9.1
[INFO] [stderr]  Documenting headr v0.1.0 (/opt/rustwide/workdir/lab4_1_to_2)
[INFO] [stderr]  Documenting svg_gen v0.1.0 (/opt/rustwide/workdir/svg_gen)
[INFO] [stderr]  Documenting lab7_4 v0.1.0 (/opt/rustwide/workdir/lab7_4)
[INFO] [stderr]     Checking regex v1.9.3
[INFO] [stderr]     Checking bstr v1.6.0
[INFO] [stderr]  Documenting lab_7_3 v0.1.0 (/opt/rustwide/workdir/lab7_3)
[INFO] [stderr]  Documenting point_layer v0.1.0 (/opt/rustwide/workdir/point_layer)
[INFO] [stderr]     Checking predicates v2.1.5
[INFO] [stderr]  Documenting grepr v0.1.0 (/opt/rustwide/workdir/lab9_1_to_2)
[INFO] [stderr]  Documenting cutr v0.1.0 (/opt/rustwide/workdir/lab8_1_to_2)
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]  Documenting tailr v0.1.0 (/opt/rustwide/workdir/lab11_1_2)
[INFO] [stderr]     Checking assert_cmd v2.0.12
[INFO] [stderr]  Documenting pointr v0.1.0 (/opt/rustwide/workdir/lab8_3)
[INFO] [stderr]  Documenting lab6_4 v0.1.0 (/opt/rustwide/workdir/lab6_4)
[INFO] [stderr]  Documenting wcr v0.1.0 (/opt/rustwide/workdir/lab5_1_to_2)
[INFO] [stderr]  Documenting lab5_4 v0.1.0 (/opt/rustwide/workdir/lab5_4)
[INFO] [stderr]  Documenting lab5_3 v0.1.0 (/opt/rustwide/workdir/lab5_3)
[INFO] [stderr]  Documenting lab11_3 v0.1.0 (/opt/rustwide/workdir/lab11_3)
[INFO] [stderr]  Documenting lab4_2 v0.1.0 (/opt/rustwide/workdir/lab4_2)
[INFO] [stderr]  Documenting lab6_3 v0.1.0 (/opt/rustwide/workdir/lab6_3)
[INFO] [stderr]  Documenting lab4_3 v0.1.0 (/opt/rustwide/workdir/lab4_3)
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]  Documenting findr v0.1.0 (/opt/rustwide/workdir/lab7_1_to_2)
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]  Documenting lab10_3 v0.1.0 (/opt/rustwide/workdir/lab10_3)
[INFO] [stderr]     Checking lab10_3 v0.1.0 (/opt/rustwide/workdir/lab10_3)
[INFO] [stderr]  Documenting layer v0.1.0 (/opt/rustwide/workdir/lab9_3)
[INFO] [stderr]  Documenting xpm2r v0.1.0 (/opt/rustwide/workdir/lab11_4)
[INFO] [stderr]  Documenting lab9_4_1 v0.1.0 (/opt/rustwide/workdir/lab9_4_1)
[INFO] [stderr]  Documenting lab9_4_2 v0.1.0 (/opt/rustwide/workdir/lab9_4_2)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/commr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/cutr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/findr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/grepr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/headr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab10_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab10_4/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab11_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab4_2/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab4_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab5_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab5_4/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab6_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab6_4/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab7_4/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab9_4_1/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab9_4_2/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/lab_7_3/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/layer/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/point_layer/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pointr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/svg_gen/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/tailr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/uniqr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/wcr/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/xpm2r/index.html
[INFO] running `Command { std: "docker" "inspect" "0b20ce682fb49e7c9b130a3f47fb135d909e4036272ebcc417f8316192038304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b20ce682fb49e7c9b130a3f47fb135d909e4036272ebcc417f8316192038304", kill_on_drop: false }`
[INFO] [stdout] 0b20ce682fb49e7c9b130a3f47fb135d909e4036272ebcc417f8316192038304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] da0a2c00b778b39ebe2dab9e543a2f9b22c2f066e2c485e1241988a98fe5fdcd
[INFO] running `Command { std: "docker" "start" "-a" "da0a2c00b778b39ebe2dab9e543a2f9b22c2f066e2c485e1241988a98fe5fdcd", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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" "da0a2c00b778b39ebe2dab9e543a2f9b22c2f066e2c485e1241988a98fe5fdcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da0a2c00b778b39ebe2dab9e543a2f9b22c2f066e2c485e1241988a98fe5fdcd", kill_on_drop: false }`
[INFO] [stdout] da0a2c00b778b39ebe2dab9e543a2f9b22c2f066e2c485e1241988a98fe5fdcd
