[INFO] fetching crate dot-canvas 0.1.0... [INFO] documenting dot-canvas-0.1.0 against 1.46.0 for beta-1.47-rustdoc-1 [INFO] extracting crate dot-canvas 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate dot-canvas 0.1.0 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 crates.io crate dot-canvas 0.1.0 [INFO] finished tweaking crates.io crate dot-canvas 0.1.0 [INFO] tweaked toml for crates.io crate dot-canvas 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ad34b5a2a8091e4f6c38a29c890bf8df1ebb570f6e638f8bb0582ea0303318a3 [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" "ad34b5a2a8091e4f6c38a29c890bf8df1ebb570f6e638f8bb0582ea0303318a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ad34b5a2a8091e4f6c38a29c890bf8df1ebb570f6e638f8bb0582ea0303318a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad34b5a2a8091e4f6c38a29c890bf8df1ebb570f6e638f8bb0582ea0303318a3", kill_on_drop: false }` [INFO] [stdout] ad34b5a2a8091e4f6c38a29c890bf8df1ebb570f6e638f8bb0582ea0303318a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f0f849c4d538f03eb2c1f68e7932292850558578f449ab47b06490680fa506e6 [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" "f0f849c4d538f03eb2c1f68e7932292850558578f449ab47b06490680fa506e6", kill_on_drop: false }` [INFO] [stderr] Documenting dot-canvas v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: could not parse code block as Rust code [INFO] [stdout] --> src/grid.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | /// ```ignore [INFO] [stdout] | _____^ [INFO] [stdout] 4 | | /// 0 1 2 3 4 B C D BRAILLE ⣿ [INFO] [stdout] 5 | | /// 0┌─┬─┬─┬─┐ A┌─┬─┬─┬─┐E ┌ ┐ [INFO] [stdout] 6 | | /// 1├─┼─┼─┼─┤ │ │ │ │ │ ─▮───▮─ [INFO] [stdout] ... | [INFO] [stdout] 13 | | /// 8└─┴─┴─┴─┘ U└─┴─┴─┴─┘Y └ ┘ [INFO] [stdout] 14 | | /// ``` V W X [INFO] [stdout] | |__________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: error from rustc: unknown start of token: \u{28ff} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{250c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2510} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{250c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{252c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2510} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{250c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2510} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{251c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{253c} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2524} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2502} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{25ae} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2514} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2518} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2514} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2534} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2500} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2518} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2514} [INFO] [stdout] = note: error from rustc: unknown start of token: \u{2518} [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "f0f849c4d538f03eb2c1f68e7932292850558578f449ab47b06490680fa506e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f849c4d538f03eb2c1f68e7932292850558578f449ab47b06490680fa506e6", kill_on_drop: false }` [INFO] [stdout] f0f849c4d538f03eb2c1f68e7932292850558578f449ab47b06490680fa506e6