[INFO] cloning repository https://github.com/mcpar-land/mcpar-land.github.io [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcpar-land/mcpar-land.github.io" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcpar-land%2Fmcpar-land.github.io", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcpar-land%2Fmcpar-land.github.io'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] adeb7c0995e6e15387473bb96cd9073f347263c4 [INFO] checking mcpar-land/mcpar-land.github.io against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcpar-land%2Fmcpar-land.github.io" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcpar-land/mcpar-land.github.io on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mcpar-land/mcpar-land.github.io [INFO] finished tweaking git repo https://github.com/mcpar-land/mcpar-land.github.io [INFO] tweaked toml for git repo https://github.com/mcpar-land/mcpar-land.github.io written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mcpar-land/mcpar-land.github.io 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zip-extensions v0.6.1 [INFO] [stderr] Downloaded maud_macros v0.25.0 [INFO] [stderr] Downloaded highlight-pulldown v0.2.2 [INFO] [stderr] Downloaded plist v1.5.0 [INFO] [stderr] Downloaded maud v0.25.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e70a8186aa37d807674f3fd8f8391a090a4d11130b9dba2581de8cd59d63e25e [INFO] running `Command { std: "docker" "start" "-a" "e70a8186aa37d807674f3fd8f8391a090a4d11130b9dba2581de8cd59d63e25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e70a8186aa37d807674f3fd8f8391a090a4d11130b9dba2581de8cd59d63e25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e70a8186aa37d807674f3fd8f8391a090a4d11130b9dba2581de8cd59d63e25e", kill_on_drop: false }` [INFO] [stdout] e70a8186aa37d807674f3fd8f8391a090a4d11130b9dba2581de8cd59d63e25e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35370392c3e3c17c0ecced3c4b35df68a6149d865b06a08146ec4ebe6b57b81c [INFO] running `Command { std: "docker" "start" "-a" "35370392c3e3c17c0ecced3c4b35df68a6149d865b06a08146ec4ebe6b57b81c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking quick-xml v0.29.0 [INFO] [stderr] Compiling pulldown-cmark v0.9.3 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking plist v1.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Compiling maud_macros v0.25.0 [INFO] [stderr] Checking maud v0.25.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking zip-extensions v0.6.1 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking highlight-pulldown v0.2.2 [INFO] [stderr] Checking mcpar-land-site v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `title_parser` is never used [INFO] [stdout] --> src/parsers/combinators.rs:296:6 [INFO] [stdout] | [INFO] [stdout] 296 | fn title_parser<'a>(input: &'a str) -> PResult<'a, &'a str> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.86s [INFO] running `Command { std: "docker" "inspect" "35370392c3e3c17c0ecced3c4b35df68a6149d865b06a08146ec4ebe6b57b81c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35370392c3e3c17c0ecced3c4b35df68a6149d865b06a08146ec4ebe6b57b81c", kill_on_drop: false }` [INFO] [stdout] 35370392c3e3c17c0ecced3c4b35df68a6149d865b06a08146ec4ebe6b57b81c [INFO] checking mcpar-land/mcpar-land.github.io against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcpar-land%2Fmcpar-land.github.io" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mcpar-land/mcpar-land.github.io on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mcpar-land/mcpar-land.github.io [INFO] finished tweaking git repo https://github.com/mcpar-land/mcpar-land.github.io [INFO] tweaked toml for git repo https://github.com/mcpar-land/mcpar-land.github.io written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mcpar-land/mcpar-land.github.io 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcba08c1b579e18ea32650b2b5e0332d85cbffcef421513e75d3802a57409de8 [INFO] running `Command { std: "docker" "start" "-a" "fcba08c1b579e18ea32650b2b5e0332d85cbffcef421513e75d3802a57409de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcba08c1b579e18ea32650b2b5e0332d85cbffcef421513e75d3802a57409de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcba08c1b579e18ea32650b2b5e0332d85cbffcef421513e75d3802a57409de8", kill_on_drop: false }` [INFO] [stdout] fcba08c1b579e18ea32650b2b5e0332d85cbffcef421513e75d3802a57409de8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06ef9de0eba3d05be576521a6594979d4180e64abd8e5473a051922d65dcceba [INFO] running `Command { std: "docker" "start" "-a" "06ef9de0eba3d05be576521a6594979d4180e64abd8e5473a051922d65dcceba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking time-core v0.1.1 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.102 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling onig_sys v69.8.1 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Checking quick-xml v0.29.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ryu v1.0.14 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling pulldown-cmark v0.9.3 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling serde_derive v1.0.171 [INFO] [stderr] Checking plist v1.5.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling maud_macros v0.25.0 [INFO] [stderr] Checking maud v0.25.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking zip-extensions v0.6.1 [INFO] [stderr] Checking onig v6.4.0 [INFO] [stderr] Checking syntect v5.0.0 [INFO] [stderr] Checking highlight-pulldown v0.2.2 [INFO] [stderr] Checking mcpar-land-site v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `title_parser` is never used [INFO] [stdout] --> src/parsers/combinators.rs:296:6 [INFO] [stdout] | [INFO] [stdout] 296 | fn title_parser<'a>(input: &'a str) -> PResult<'a, &'a str> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.57s [INFO] running `Command { std: "docker" "inspect" "06ef9de0eba3d05be576521a6594979d4180e64abd8e5473a051922d65dcceba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06ef9de0eba3d05be576521a6594979d4180e64abd8e5473a051922d65dcceba", kill_on_drop: false }` [INFO] [stdout] 06ef9de0eba3d05be576521a6594979d4180e64abd8e5473a051922d65dcceba