[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<i32, Infallible>
[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<f32, Infallible>
[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<i32, Infallible>
[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<f32, Infallible>
[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
