[INFO] cloning repository https://github.com/kazuyukiy/wc_note [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kazuyukiy/wc_note" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuyukiy%2Fwc_note", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuyukiy%2Fwc_note'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3299ff5d67154e22b99689347a3e5f08e78ff2ae [INFO] checking kazuyukiy/wc_note against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkazuyukiy%2Fwc_note" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kazuyukiy/wc_note on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kazuyukiy/wc_note [INFO] finished tweaking git repo https://github.com/kazuyukiy/wc_note [INFO] tweaked toml for git repo https://github.com/kazuyukiy/wc_note written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kazuyukiy/wc_note 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding lazy_static v1.5.0 [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.1) [INFO] [stderr] Adding overload v0.1.1 [INFO] [stderr] Adding sharded-slab v0.1.7 [INFO] [stderr] Adding thread_local v1.1.8 [INFO] [stderr] Adding tracing-attributes v0.1.27 [INFO] [stderr] Adding tracing-log v0.2.0 [INFO] [stderr] Adding tracing-subscriber v0.3.18 [INFO] [stderr] Adding valuable v0.1.0 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded regex v1.9.4 [INFO] [stderr] Downloaded markup5ever v0.11.0 [INFO] [stderr] Downloaded futf v0.1.5 [INFO] [stderr] Downloaded string_cache_codegen v0.5.2 [INFO] [stderr] Downloaded markup5ever_rcdom v0.2.0 [INFO] [stderr] Downloaded html5ever v0.26.0 [INFO] [stderr] Downloaded tendril v0.4.3 [INFO] [stderr] Downloaded xml5ever v0.17.0 [INFO] [stderr] Downloaded regex-automata v0.3.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f73d54f2c2cdcfe263906b49461a59d256e8ebddbb76512a9e0234cb7f539917 [INFO] running `Command { std: "docker" "start" "-a" "f73d54f2c2cdcfe263906b49461a59d256e8ebddbb76512a9e0234cb7f539917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f73d54f2c2cdcfe263906b49461a59d256e8ebddbb76512a9e0234cb7f539917", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f73d54f2c2cdcfe263906b49461a59d256e8ebddbb76512a9e0234cb7f539917", kill_on_drop: false }` [INFO] [stdout] f73d54f2c2cdcfe263906b49461a59d256e8ebddbb76512a9e0234cb7f539917 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0747db5cb59ec7285cf687c857d20cb3959fc029889a5d9a7bf615ba1b3704a [INFO] running `Command { std: "docker" "start" "-a" "d0747db5cb59ec7285cf687c857d20cb3959fc029889a5d9a7bf615ba1b3704a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.3.7 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Checking string_cache v0.8.7 [INFO] [stderr] Checking regex v1.9.4 [INFO] [stderr] Checking xml5ever v0.17.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking markup5ever_rcdom v0.2.0 [INFO] [stderr] Checking wc_note v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page/contents.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page/contents.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Level`, `event`, `instrument`, and `span` [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `href_list` [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | let href_list = page_move_href_list(page_moving, page_moving.path()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_href_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `href_list` [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | let href_list = page_move_href_list(page_moving, page_moving.path()); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_href_list` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `page_move_href_convert` is never used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:857:4 [INFO] [stdout] | [INFO] [stdout] 857 | fn page_move_href_convert() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `page_move_href_convert` is never used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:857:4 [INFO] [stdout] | [INFO] [stdout] 857 | fn page_move_href_convert() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:478:5 [INFO] [stdout] | [INFO] [stdout] 478 | dest_page.file_save(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 478 | let _ = dest_page.file_save(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:478:5 [INFO] [stdout] | [INFO] [stdout] 478 | dest_page.file_save(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 478 | let _ = dest_page.file_save(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:479:5 [INFO] [stdout] | [INFO] [stdout] 479 | dest_page.file_save_rev(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 479 | let _ = dest_page.file_save_rev(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/wc_handler/page/page_utility.rs:479:5 [INFO] [stdout] | [INFO] [stdout] 479 | dest_page.file_save_rev(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 479 | let _ = dest_page.file_save_rev(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `event` and `instrument` [INFO] [stdout] --> src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `event` and `instrument` [INFO] [stdout] --> src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use tracing::{event, info, instrument, span, Level}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `span` [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let span = span!(Level::TRACE, "my span"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_span` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `span` [INFO] [stdout] --> src/main.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let span = span!(Level::TRACE, "my span"); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_span` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.29s [INFO] running `Command { std: "docker" "inspect" "d0747db5cb59ec7285cf687c857d20cb3959fc029889a5d9a7bf615ba1b3704a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0747db5cb59ec7285cf687c857d20cb3959fc029889a5d9a7bf615ba1b3704a", kill_on_drop: false }` [INFO] [stdout] d0747db5cb59ec7285cf687c857d20cb3959fc029889a5d9a7bf615ba1b3704a