[INFO] cloning repository https://github.com/luciusmagn/ocr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luciusmagn/ocr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Focr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Focr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0869a9872a0895f7c8e685020c8146a46a673896
[INFO] documenting luciusmagn/ocr 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%2Fluciusmagn%2Focr" "/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/luciusmagn/ocr 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/luciusmagn/ocr
[INFO] finished tweaking git repo https://github.com/luciusmagn/ocr
[INFO] tweaked toml for git repo https://github.com/luciusmagn/ocr written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate git repo https://github.com/luciusmagn/ocr 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] [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-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0c9b29fb15544a8c094e24e6b2f84933ffe6d4d81b4a838b7a1ef3fbb7ae665
[INFO] running `Command { std: "docker" "start" "-a" "e0c9b29fb15544a8c094e24e6b2f84933ffe6d4d81b4a838b7a1ef3fbb7ae665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0c9b29fb15544a8c094e24e6b2f84933ffe6d4d81b4a838b7a1ef3fbb7ae665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c9b29fb15544a8c094e24e6b2f84933ffe6d4d81b4a838b7a1ef3fbb7ae665", kill_on_drop: false }`
[INFO] [stdout] e0c9b29fb15544a8c094e24e6b2f84933ffe6d4d81b4a838b7a1ef3fbb7ae665
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/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] 73971a74c1af8ea6488ba35dbf3c88f396dc32fb220e4aea0626ff99a7d78e74
[INFO] running `Command { std: "docker" "start" "-a" "73971a74c1af8ea6488ba35dbf3c88f396dc32fb220e4aea0626ff99a7d78e74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking yansi v0.5.0
[INFO] [stderr]     Checking tesseract-sys v0.1.0
[INFO] [stderr]     Checking tesseract v0.1.0
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking promptly v0.1.5
[INFO] [stderr]  Documenting ocr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: suffixes on a string literal are invalid
[INFO] [stdout]   --> src/main.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 a @ "9" | a @ "0"z
[INFO] [stdout]    |                               ^^^^ invalid suffix `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ocr`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ocr 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 --extern promptly=/opt/rustwide/target/debug/deps/libpromptly-76135c09f8039111.rmeta --extern tesseract=/opt/rustwide/target/debug/deps/libtesseract-33ad608e7e613172.rmeta --extern yansi=/opt/rustwide/target/debug/deps/libyansi-f09a034a2de74e70.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "73971a74c1af8ea6488ba35dbf3c88f396dc32fb220e4aea0626ff99a7d78e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73971a74c1af8ea6488ba35dbf3c88f396dc32fb220e4aea0626ff99a7d78e74", kill_on_drop: false }`
[INFO] [stdout] 73971a74c1af8ea6488ba35dbf3c88f396dc32fb220e4aea0626ff99a7d78e74
