[INFO] fetching crate inline_assets 0.5.0... [INFO] checking inline_assets-0.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate inline_assets 0.5.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate inline_assets 0.5.0 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate inline_assets 0.5.0 [INFO] tweaked toml for crates.io crate inline_assets 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate inline_assets 0.5.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate inline_assets 0.5.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8387d4a9eda3d5b33ab95890782793c9168849092665107b877cd98092aca587 [INFO] running `Command { std: "docker" "start" "-a" "8387d4a9eda3d5b33ab95890782793c9168849092665107b877cd98092aca587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8387d4a9eda3d5b33ab95890782793c9168849092665107b877cd98092aca587", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8387d4a9eda3d5b33ab95890782793c9168849092665107b877cd98092aca587", kill_on_drop: false }` [INFO] [stdout] 8387d4a9eda3d5b33ab95890782793c9168849092665107b877cd98092aca587 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc187b46ab8cc74ced154f186934728c8f68f7c802bf5afe0bdb8f18f4bf4b7a [INFO] running `Command { std: "docker" "start" "-a" "fc187b46ab8cc74ced154f186934728c8f68f7c802bf5afe0bdb8f18f4bf4b7a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking similar v2.1.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking console v0.15.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking string_cache v0.8.3 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking insta v1.12.0 [INFO] [stderr] Checking kuchiki v0.8.1 [INFO] [stderr] Checking inline_assets v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | let mut text_attr = node.attributes.borrow_mut(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | let mut text_attr = node.attributes.borrow_mut(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:139:28 [INFO] [stdout] | [INFO] [stdout] 139 | let sub_script_path = PathBuf::from_str(c).expect("script src not valid path"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:164:22 [INFO] [stdout] | [INFO] [stdout] 164 | root_path.join(PathBuf::from_str(c).expect("href not valid path")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:139:28 [INFO] [stdout] | [INFO] [stdout] 139 | let sub_script_path = PathBuf::from_str(c).expect("script src not valid path"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:164:22 [INFO] [stdout] | [INFO] [stdout] 164 | root_path.join(PathBuf::from_str(c).expect("href not valid path")) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `inline_assets` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `inline_assets` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "fc187b46ab8cc74ced154f186934728c8f68f7c802bf5afe0bdb8f18f4bf4b7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc187b46ab8cc74ced154f186934728c8f68f7c802bf5afe0bdb8f18f4bf4b7a", kill_on_drop: false }` [INFO] [stdout] fc187b46ab8cc74ced154f186934728c8f68f7c802bf5afe0bdb8f18f4bf4b7a