[INFO] cloning repository https://github.com/nickmass/mass-irc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nickmass/mass-irc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-irc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-irc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5922caa15026340c5a539fb38543bee6138f5b6
[INFO] documenting nickmass/mass-irc against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnickmass%2Fmass-irc" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nickmass/mass-irc on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nickmass/mass-irc
[INFO] finished tweaking git repo https://github.com/nickmass/mass-irc
[INFO] tweaked toml for git repo https://github.com/nickmass/mass-irc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/nickmass/mass-irc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42df51ff4dbd31fa08e004ccb3664729ed998cd60ce683553a4b38e03726e086
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "42df51ff4dbd31fa08e004ccb3664729ed998cd60ce683553a4b38e03726e086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42df51ff4dbd31fa08e004ccb3664729ed998cd60ce683553a4b38e03726e086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42df51ff4dbd31fa08e004ccb3664729ed998cd60ce683553a4b38e03726e086", kill_on_drop: false }`
[INFO] [stdout] 42df51ff4dbd31fa08e004ccb3664729ed998cd60ce683553a4b38e03726e086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce58556a3527f2c68a9b4c6ef768c22595e994069827ca28519a07d7d9088812
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce58556a3527f2c68a9b4c6ef768c22595e994069827ca28519a07d7d9088812", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.3
[INFO] [stderr]     Checking unicode-segmentation v0.1.2
[INFO] [stderr]     Checking strsim v0.5.1
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking futures v0.1.10
[INFO] [stderr]     Checking termion v1.0.8
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]     Checking thread_local v0.2.6
[INFO] [stderr]     Checking regex v0.1.77
[INFO] [stderr]     Checking clap v2.12.1
[INFO] [stderr]     Checking env_logger v0.3.4
[INFO] [stderr]     Checking mio v0.6.0
[INFO] [stderr]     Checking tokio-core v0.1.4
[INFO] [stderr]  Documenting mass_irc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0583]: file not found for module `text`
[INFO] [stdout]   --> src/term/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | mod text;
[INFO] [stdout]    | ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: to create the module `text`, create file "src/term/text.rs"
[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] [stdout] For more information about this error, try `rustc --explain E0583`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `mass_irc`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name mass_irc 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 clap=/opt/rustwide/target/debug/deps/libclap-612b53cc89d6f2c5.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-d8430e2d256f309d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-87596f2ebbb5fb11.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-00f33a833df8af71.rmeta --extern nom=/opt/rustwide/target/debug/deps/libnom-d0f7aa83c8449816.rmeta --extern termion=/opt/rustwide/target/debug/deps/libtermion-7703e7ec2a877730.rmeta --extern tokio_core=/opt/rustwide/target/debug/deps/libtokio_core-5ca1ce88fcfa75d0.rmeta --cap-lints=warn` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "ce58556a3527f2c68a9b4c6ef768c22595e994069827ca28519a07d7d9088812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce58556a3527f2c68a9b4c6ef768c22595e994069827ca28519a07d7d9088812", kill_on_drop: false }`
[INFO] [stdout] ce58556a3527f2c68a9b4c6ef768c22595e994069827ca28519a07d7d9088812