[INFO] cloning repository https://github.com/krachzack/f4tapir [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krachzack/f4tapir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrachzack%2Ff4tapir", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrachzack%2Ff4tapir'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cd509c0e40fc03d1c95516f316c950974e3d1910 [INFO] documenting krachzack/f4tapir against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrachzack%2Ff4tapir" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/krachzack/f4tapir on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/krachzack/f4tapir [INFO] finished tweaking git repo https://github.com/krachzack/f4tapir [INFO] tweaked toml for git repo https://github.com/krachzack/f4tapir written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/krachzack/f4tapir already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded argh_derive v0.1.1 [INFO] [stderr] Downloaded argh_shared v0.1.1 [INFO] [stderr] Downloaded argh v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20c014a795e8e8cadf9a0ff2bdd266ad3ddb7624bc8bf7702ac4d76767399b57 [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" "20c014a795e8e8cadf9a0ff2bdd266ad3ddb7624bc8bf7702ac4d76767399b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20c014a795e8e8cadf9a0ff2bdd266ad3ddb7624bc8bf7702ac4d76767399b57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20c014a795e8e8cadf9a0ff2bdd266ad3ddb7624bc8bf7702ac4d76767399b57", kill_on_drop: false }` [INFO] [stdout] 20c014a795e8e8cadf9a0ff2bdd266ad3ddb7624bc8bf7702ac4d76767399b57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 670c0c9379c3e8b6ae0fb8e73716bc69b486cd33e6481f71d8668d786a825c7f [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" "670c0c9379c3e8b6ae0fb8e73716bc69b486cd33e6481f71d8668d786a825c7f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking stderrlog v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling argh_derive v0.1.1 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking argh v0.1.3 [INFO] [stderr] Documenting f4tapir v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/transcript/lines.rs:216:9 [INFO] [stdout] | [INFO] [stdout] 216 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 217 | | /// {\f0 \fs24 \ul0 \b0 \i0 \cf0 {\f1 \fs24 \ul0 \b0 \i0 \cf0 Z:}{\f0 \fs24 \ul0 \b0 \i0 \cf0 [INFO] [stdout] 218 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 216 | /// ```text [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/transcript/lines.rs:220:9 [INFO] [stdout] | [INFO] [stdout] 220 | /// ``` [INFO] [stdout] | _________^ [INFO] [stdout] 221 | | /// {\f0 \fs24 \ul0 \b0 \i0 \cf0 {\f0 \fs24 \ul0 \b0 \i0 \cf0 Z}{\f0 \fs24 \ul0 \b0 \i0 \cf0 : [INFO] [stdout] 222 | | /// ``` [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] = note: error from rustc: unknown start of token: \ [INFO] [stdout] help: mark blocks that do not contain Rust code as text [INFO] [stdout] | [INFO] [stdout] 220 | /// ```text [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.27s [INFO] running `Command { std: "docker" "inspect" "670c0c9379c3e8b6ae0fb8e73716bc69b486cd33e6481f71d8668d786a825c7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "670c0c9379c3e8b6ae0fb8e73716bc69b486cd33e6481f71d8668d786a825c7f", kill_on_drop: false }` [INFO] [stdout] 670c0c9379c3e8b6ae0fb8e73716bc69b486cd33e6481f71d8668d786a825c7f