[INFO] cloning repository https://github.com/dnlzrgz/echoechoecho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dnlzrgz/echoechoecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnlzrgz%2Fechoechoecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnlzrgz%2Fechoechoecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2c10317b10120bc054f0a08c044ced18edcf74b
[INFO] documenting dnlzrgz/echoechoecho against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdnlzrgz%2Fechoechoecho" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dnlzrgz/echoechoecho
[INFO] finished tweaking git repo https://github.com/dnlzrgz/echoechoecho
[INFO] tweaked toml for git repo https://github.com/dnlzrgz/echoechoecho written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dnlzrgz/echoechoecho on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dnlzrgz/echoechoecho 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" "+1.100.0-beta.1" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad
[INFO] running `Command { std: "docker" "start" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]  Documenting echoechoecho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/echoechoecho/index.html
[INFO] running `Command { std: "docker" "inspect" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad", kill_on_drop: false }`
[INFO] [stdout] 873e5d9e9e2a41a5c8763372424bc74ae5880ac4e994e33ab6ebc05eef1d16ad
