[INFO] fetching crate termslang 0.8.6... [INFO] checking termslang-0.8.6 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate termslang 0.8.6 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate termslang 0.8.6 [INFO] finished tweaking crates.io crate termslang 0.8.6 [INFO] tweaked toml for crates.io crate termslang 0.8.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate termslang 0.8.6 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 termslang 0.8.6 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] a932fcebaaed7113af455eee72d3b86d96a5f36c9a8b9c149b74e9d5dd7442e3 [INFO] running `Command { std: "docker" "start" "-a" "a932fcebaaed7113af455eee72d3b86d96a5f36c9a8b9c149b74e9d5dd7442e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a932fcebaaed7113af455eee72d3b86d96a5f36c9a8b9c149b74e9d5dd7442e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a932fcebaaed7113af455eee72d3b86d96a5f36c9a8b9c149b74e9d5dd7442e3", kill_on_drop: false }` [INFO] [stdout] a932fcebaaed7113af455eee72d3b86d96a5f36c9a8b9c149b74e9d5dd7442e3 [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] 339bb84a92126a998dce10e403f994da810ac2cb2e9fb2f57771bb68d7813c89 [INFO] running `Command { std: "docker" "start" "-a" "339bb84a92126a998dce10e403f994da810ac2cb2e9fb2f57771bb68d7813c89", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking env_home v0.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Compiling terminfo v0.9.0 [INFO] [stderr] Checking rustix v0.38.44 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking termsize v0.1.9 [INFO] [stderr] Checking which v7.0.2 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking thiserror v2.0.11 [INFO] [stderr] Checking clearscreen v4.0.1 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Checking termslang v0.8.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `end_col` is never read [INFO] [stdout] --> src/parser/mod.rs:848:17 [INFO] [stdout] | [INFO] [stdout] 848 | mut end_col, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (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/finterpretor/mod.rs:311:50 [INFO] [stdout] | [INFO] [stdout] 311 | Value::Bool(b) => Value::Int((*b).try_into().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/finterpretor/mod.rs:331:52 [INFO] [stdout] | [INFO] [stdout] 331 | Value::Bool(b) => Value::Float((*b).try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `termslang` (bin "termslang" test) due to 2 previous errors; 1 warning emitted [INFO] [stdout] warning: value assigned to `end_col` is never read [INFO] [stdout] --> src/parser/mod.rs:848:17 [INFO] [stdout] | [INFO] [stdout] 848 | mut end_col, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/finterpretor/mod.rs:311:50 [INFO] [stdout] | [INFO] [stdout] 311 | Value::Bool(b) => Value::Int((*b).try_into().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/finterpretor/mod.rs:331:52 [INFO] [stdout] | [INFO] [stdout] 331 | Value::Bool(b) => Value::Float((*b).try_into().unwrap()), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `termslang` (bin "termslang") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "339bb84a92126a998dce10e403f994da810ac2cb2e9fb2f57771bb68d7813c89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "339bb84a92126a998dce10e403f994da810ac2cb2e9fb2f57771bb68d7813c89", kill_on_drop: false }` [INFO] [stdout] 339bb84a92126a998dce10e403f994da810ac2cb2e9fb2f57771bb68d7813c89