[INFO] cloning repository https://github.com/szeka94/rust-examples
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/szeka94/rust-examples" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszeka94%2Frust-examples", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszeka94%2Frust-examples'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec2fa401d086248edced5a96eb285a4a874ba0cd
[INFO] documenting szeka94/rust-examples against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszeka94%2Frust-examples" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/szeka94/rust-examples on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/szeka94/rust-examples
[INFO] finished tweaking git repo https://github.com/szeka94/rust-examples
[INFO] tweaked toml for git repo https://github.com/szeka94/rust-examples written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/szeka94/rust-examples already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 579180b07bd318caf4b64bf5d81b99a0507199489def6b01bf4f72002255fc9b
[INFO] running `Command { std: "docker" "start" "-a" "579180b07bd318caf4b64bf5d81b99a0507199489def6b01bf4f72002255fc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "579180b07bd318caf4b64bf5d81b99a0507199489def6b01bf4f72002255fc9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579180b07bd318caf4b64bf5d81b99a0507199489def6b01bf4f72002255fc9b", kill_on_drop: false }`
[INFO] [stdout] 579180b07bd318caf4b64bf5d81b99a0507199489def6b01bf4f72002255fc9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe44a975aff2b5e8fbe53bdd5319feee8bf5b804ac1c67cb9034578b26d39cc
[INFO] running `Command { std: "docker" "start" "-a" "afe44a975aff2b5e8fbe53bdd5319feee8bf5b804ac1c67cb9034578b26d39cc", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust_by_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `crate_lib`
[INFO] [stdout]  --> src/crate_caller.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate crate_lib;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust_by_example`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name rust_by_example src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "afe44a975aff2b5e8fbe53bdd5319feee8bf5b804ac1c67cb9034578b26d39cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe44a975aff2b5e8fbe53bdd5319feee8bf5b804ac1c67cb9034578b26d39cc", kill_on_drop: false }`
[INFO] [stdout] afe44a975aff2b5e8fbe53bdd5319feee8bf5b804ac1c67cb9034578b26d39cc
