[INFO] cloning repository https://github.com/davebryson/quint-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davebryson/quint-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebryson%2Fquint-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebryson%2Fquint-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9fdfba1ffd2ccf3e4c446b949e39cb5b87ce8357
[INFO] checking davebryson/quint-rs 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%2Fdavebryson%2Fquint-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davebryson/quint-rs
[INFO] finished tweaking git repo https://github.com/davebryson/quint-rs
[INFO] tweaked toml for git repo https://github.com/davebryson/quint-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davebryson/quint-rs 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/davebryson/quint-rs 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 83072fa77184ab80c5037e97152f05cf732e931259fa18378588b2198badb8b8
[INFO] running `Command { std: "docker" "start" "-a" "83072fa77184ab80c5037e97152f05cf732e931259fa18378588b2198badb8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83072fa77184ab80c5037e97152f05cf732e931259fa18378588b2198badb8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83072fa77184ab80c5037e97152f05cf732e931259fa18378588b2198badb8b8", kill_on_drop: false }`
[INFO] [stdout] 83072fa77184ab80c5037e97152f05cf732e931259fa18378588b2198badb8b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 74b6b34239664041ce59cda207a6a8a74ef401b5c17b290c37e0d2362d16f7ab
[INFO] running `Command { std: "docker" "start" "-a" "74b6b34239664041ce59cda207a6a8a74ef401b5c17b290c37e0d2362d16f7ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
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[INFO] [stderr]     Checking rust-fuzzy-search v0.1.1
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[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking archery v1.2.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking squares-rnd v3.1.0
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[INFO] [stderr]    Compiling serde_with_macros v3.14.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_with v3.14.0
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[INFO] [stderr]     Checking insta v1.43.1
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[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking itf v0.3.0
[INFO] [stderr]     Checking quint_evaluator v0.2.0 (/opt/rustwide/workdir/evaluator)
[INFO] [stderr]    Compiling quint-parser v0.1.0 (/opt/rustwide/workdir/parser)
[INFO] [stdout] warning: unused import: `env`
[INFO] [stdout]  --> evaluator/tests/deserialization_tests.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{env, fs::File};
[INFO] [stdout]   |           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> parser/src/lexer.rs:93:58
[INFO] [stdout]    |
[INFO] [stdout] 93 |     #[regex(r"([a-z][a-zA-Z0-9_]*|[_][a-zA-Z_]+)", |lex| lex.slice().parse::<String>().ok(), priority=0)]
[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<String, Infallible>
[INFO] [stdout]   --> parser/src/lexer.rs:95:58
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[regex(r"([A-Z][a-zA-Z0-9_]*|[_][a-zA-Z_]+)", |lex| lex.slice().parse::<String>().ok())]
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> parser/src/lexer.rs:93:58
[INFO] [stdout]    |
[INFO] [stdout] 93 |     #[regex(r"([a-z][a-zA-Z0-9_]*|[_][a-zA-Z_]+)", |lex| lex.slice().parse::<String>().ok(), priority=0)]
[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<String, Infallible>
[INFO] [stdout]   --> parser/src/lexer.rs:95:58
[INFO] [stdout]    |
[INFO] [stdout] 95 |     #[regex(r"([A-Z][a-zA-Z0-9_]*|[_][a-zA-Z_]+)", |lex| lex.slice().parse::<String>().ok())]
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `quint-parser` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `quint-parser` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "74b6b34239664041ce59cda207a6a8a74ef401b5c17b290c37e0d2362d16f7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74b6b34239664041ce59cda207a6a8a74ef401b5c17b290c37e0d2362d16f7ab", kill_on_drop: false }`
[INFO] [stdout] 74b6b34239664041ce59cda207a6a8a74ef401b5c17b290c37e0d2362d16f7ab
