[INFO] cloning repository https://github.com/luciusmagn/ratpoint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luciusmagn/ratpoint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23d9407bfd80f7d38da3a366a3fbc9ea8462c161
[INFO] documenting luciusmagn/ratpoint against master#e1df625306f4136949e02612406f0c60df6008f3 for pr-96676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint" "/workspace/builds/worker-65/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/luciusmagn/ratpoint on toolchain e1df625306f4136949e02612406f0c60df6008f3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/luciusmagn/ratpoint
[INFO] finished tweaking git repo https://github.com/luciusmagn/ratpoint
[INFO] tweaked toml for git repo https://github.com/luciusmagn/ratpoint written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate git repo https://github.com/luciusmagn/ratpoint already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e1df625306f4136949e02612406f0c60df6008f3" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pancurses v0.15.0
[INFO] [stderr]   Downloaded easycurses v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+e1df625306f4136949e02612406f0c60df6008f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7005f1c30d3824b93aca176ba9e84b2e4b854978bcc7a46fd44cd9bbc0edc8e4
[INFO] running `Command { std: "docker" "start" "-a" "7005f1c30d3824b93aca176ba9e84b2e4b854978bcc7a46fd44cd9bbc0edc8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7005f1c30d3824b93aca176ba9e84b2e4b854978bcc7a46fd44cd9bbc0edc8e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7005f1c30d3824b93aca176ba9e84b2e4b854978bcc7a46fd44cd9bbc0edc8e4", kill_on_drop: false }`
[INFO] [stdout] 7005f1c30d3824b93aca176ba9e84b2e4b854978bcc7a46fd44cd9bbc0edc8e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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=forbid" "-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" "+e1df625306f4136949e02612406f0c60df6008f3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e3459c0f7633aac5964cd88c75b8e305a7fe571fd4691e9ffc6c64938844c59
[INFO] running `Command { std: "docker" "start" "-a" "4e3459c0f7633aac5964cd88c75b8e305a7fe571fd4691e9ffc6c64938844c59", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]     Checking cfg-if v0.1.3
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling ncurses v5.91.0
[INFO] [stderr]     Checking pancurses v0.15.0
[INFO] [stderr]     Checking easycurses v0.10.0
[INFO] [stderr]  Documenting ratpoint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:374:19
[INFO] [stdout]     |
[INFO] [stdout] 374 |               \n.fo ``- % -``\
[INFO] [stdout]     |  ____________________________^
[INFO] [stdout] 375 | |
[INFO] [stdout] 376 | |             \n.de HD\
[INFO] [stdout]     | |____________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple lines skipped by escaped newline
[INFO] [stdout]    --> src/main.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 |               \n..\
[INFO] [stdout]     |  _________________^
[INFO] [stdout] 384 | |
[INFO] [stdout] 385 | |             \n.2c\
[INFO] [stdout]     | |____________^ skipping everything up to and including this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "4e3459c0f7633aac5964cd88c75b8e305a7fe571fd4691e9ffc6c64938844c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3459c0f7633aac5964cd88c75b8e305a7fe571fd4691e9ffc6c64938844c59", kill_on_drop: false }`
[INFO] [stdout] 4e3459c0f7633aac5964cd88c75b8e305a7fe571fd4691e9ffc6c64938844c59