[INFO] cloning repository https://github.com/ck3mp3r/rmux-cli [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ck3mp3r/rmux-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fck3mp3r%2Frmux-cli", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fck3mp3r%2Frmux-cli'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 40523f8ff4aaf502b370cde07ad15e67060c6f18 [INFO] checking ck3mp3r/rmux-cli against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fck3mp3r%2Frmux-cli" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ck3mp3r/rmux-cli [INFO] finished tweaking git repo https://github.com/ck3mp3r/rmux-cli [INFO] tweaked toml for git repo https://github.com/ck3mp3r/rmux-cli written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ck3mp3r/rmux-cli 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 git repo https://github.com/ck3mp3r/rmux-cli 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6852cdc9dc9d2f317199f2fec34ae65edc6f305b63c2844464d49b0ced834bcb [INFO] running `Command { std: "docker" "start" "-a" "6852cdc9dc9d2f317199f2fec34ae65edc6f305b63c2844464d49b0ced834bcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6852cdc9dc9d2f317199f2fec34ae65edc6f305b63c2844464d49b0ced834bcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6852cdc9dc9d2f317199f2fec34ae65edc6f305b63c2844464d49b0ced834bcb", kill_on_drop: false }` [INFO] [stdout] 6852cdc9dc9d2f317199f2fec34ae65edc6f305b63c2844464d49b0ced834bcb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a87dc7c1e3d364135a783ac7d2ef8ef6ae18218def45a0ec9a82c8adcd5d3f6e [INFO] running `Command { std: "docker" "start" "-a" "a87dc7c1e3d364135a783ac7d2ef8ef6ae18218def45a0ec9a82c8adcd5d3f6e", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Checking supports-color v3.0.2 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Checking supports-unicode v3.0.0 [INFO] [stderr] Checking supports-hyperlinks v3.1.0 [INFO] [stderr] Checking papergrid v0.17.0 [INFO] [stderr] Checking fuzzy-matcher v0.3.7 [INFO] [stderr] Checking backtrace-ext v0.2.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking testing_table v0.3.0 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Checking winnow v0.6.24 [INFO] [stderr] Checking jiff v0.2.15 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking sysinfo v0.37.2 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex-automata v0.4.12 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling serde_valid_derive v2.0.0 [INFO] [stderr] Compiling tabled_derive v0.11.0 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking serde_valid_literal v2.0.0 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking miette v7.6.0 [INFO] [stderr] Checking tabled v0.20.0 [INFO] [stderr] Checking kdl v4.7.1 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking clap_complete v4.5.60 [INFO] [stderr] Checking clap-verbosity-flag v3.0.4 [INFO] [stderr] Checking inquire v0.9.1 [INFO] [stderr] Checking clap_complete_nushell v4.5.10 [INFO] [stderr] Checking kdl v6.5.0 [INFO] [stderr] Checking mockall v0.13.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde_valid v2.0.0 [INFO] [stderr] Checking laio v0.15.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/muxer/tmux/parser.rs:222:18 [INFO] [stdout] | [INFO] [stdout] 222 | Some(captures["id"].parse::().unwrap()) [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/muxer/tmux/parser.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | captures["id"].parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `laio` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/muxer/tmux/parser.rs:222:18 [INFO] [stdout] | [INFO] [stdout] 222 | Some(captures["id"].parse::().unwrap()) [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: std::result::Result [INFO] [stdout] --> src/muxer/tmux/parser.rs:322:13 [INFO] [stdout] | [INFO] [stdout] 322 | captures["id"].parse::().unwrap(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `laio` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a87dc7c1e3d364135a783ac7d2ef8ef6ae18218def45a0ec9a82c8adcd5d3f6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a87dc7c1e3d364135a783ac7d2ef8ef6ae18218def45a0ec9a82c8adcd5d3f6e", kill_on_drop: false }` [INFO] [stdout] a87dc7c1e3d364135a783ac7d2ef8ef6ae18218def45a0ec9a82c8adcd5d3f6e