[INFO] cloning repository https://github.com/zachahn/unikko [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zachahn/unikko" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9637554a2b0b2132a092bc4bd32b02d9cfa4a57f [INFO] checking zachahn/unikko against master#249595384b4589c71a00d622c4253f62c7f5ddbd for pr-127054 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zachahn/unikko on toolchain 249595384b4589c71a00d622c4253f62c7f5ddbd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zachahn/unikko [INFO] finished tweaking git repo https://github.com/zachahn/unikko [INFO] tweaked toml for git repo https://github.com/zachahn/unikko written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/zachahn/unikko already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking zachahn/unikko against try#3a8bed575a08bd69d7fd880c6a28c07854726e3b for pr-127054 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzachahn%2Funikko" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zachahn/unikko on toolchain 3a8bed575a08bd69d7fd880c6a28c07854726e3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zachahn/unikko [INFO] finished tweaking git repo https://github.com/zachahn/unikko [INFO] tweaked toml for git repo https://github.com/zachahn/unikko written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zachahn/unikko already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "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 serde_yaml v0.9.32 [INFO] [stderr] Downloaded indexmap v2.2.4 [INFO] [stderr] Downloaded lol_html v1.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a67eef2f5c5f868815a04282b96161936f698d86ee55f20ff442ced3bdedb7ca [INFO] running `Command { std: "docker" "start" "-a" "a67eef2f5c5f868815a04282b96161936f698d86ee55f20ff442ced3bdedb7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a67eef2f5c5f868815a04282b96161936f698d86ee55f20ff442ced3bdedb7ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a67eef2f5c5f868815a04282b96161936f698d86ee55f20ff442ced3bdedb7ca", kill_on_drop: false }` [INFO] [stdout] a67eef2f5c5f868815a04282b96161936f698d86ee55f20ff442ced3bdedb7ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a80473b3d84f4fc6899b6d61e6ba2ea668e55d3e107ec0f78d27511d06679e0 [INFO] running `Command { std: "docker" "start" "-a" "2a80473b3d84f4fc6899b6d61e6ba2ea668e55d3e107ec0f78d27511d06679e0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking dtoa v1.0.9 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking dtoa-short v0.3.4 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking indexmap v2.2.4 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.10 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking unikko v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/convenience.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | options: Options, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/renderer.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | fn opening_tag(element: &Element, options: &Options) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Html5` is never constructed [INFO] [stdout] --> src/options.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum Doctype { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 24 | Html5, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `document_type` and `document_root_directory` are never read [INFO] [stdout] --> src/options.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 29 | // setDocumentType [INFO] [stdout] 30 | document_type: Doctype, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 31 | // setDocumentRootDirectory [INFO] [stdout] 32 | document_root_directory: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking lol_html v1.2.1 [INFO] [stderr] Checking serde_yaml v0.9.32 [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/convenience.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | options: Options, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/renderer.rs:28:35 [INFO] [stdout] | [INFO] [stdout] 28 | fn opening_tag(element: &Element, options: &Options) -> String { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Html5` is never constructed [INFO] [stdout] --> src/options.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | enum Doctype { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] 24 | Html5, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `document_type` and `document_root_directory` are never read [INFO] [stdout] --> src/options.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 29 | // setDocumentType [INFO] [stdout] 30 | document_type: Doctype, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 31 | // setDocumentRootDirectory [INFO] [stdout] 32 | document_root_directory: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.44s [INFO] running `Command { std: "docker" "inspect" "2a80473b3d84f4fc6899b6d61e6ba2ea668e55d3e107ec0f78d27511d06679e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a80473b3d84f4fc6899b6d61e6ba2ea668e55d3e107ec0f78d27511d06679e0", kill_on_drop: false }` [INFO] [stdout] 2a80473b3d84f4fc6899b6d61e6ba2ea668e55d3e107ec0f78d27511d06679e0