[INFO] fetching crate pintfmt 0.3.0... [INFO] checking pintfmt-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate pintfmt 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate pintfmt 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate pintfmt 0.3.0 [INFO] tweaked toml for crates.io crate pintfmt 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pintfmt 0.3.0 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 pintfmt 0.3.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3222029b2a500346e54ac4e72c6d70efc76e827b6d1b6863f34d01d6af07fc89 [INFO] running `Command { std: "docker" "start" "-a" "3222029b2a500346e54ac4e72c6d70efc76e827b6d1b6863f34d01d6af07fc89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3222029b2a500346e54ac4e72c6d70efc76e827b6d1b6863f34d01d6af07fc89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3222029b2a500346e54ac4e72c6d70efc76e827b6d1b6863f34d01d6af07fc89", kill_on_drop: false }` [INFO] [stdout] 3222029b2a500346e54ac4e72c6d70efc76e827b6d1b6863f34d01d6af07fc89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d5689710d71d8d6582355b19494ebbadbc0d13fd070172e9ad2805cad9b31784 [INFO] running `Command { std: "docker" "start" "-a" "d5689710d71d8d6582355b19494ebbadbc0d13fd070172e9ad2805cad9b31784", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cc v1.2.18 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking clap_builder v4.5.35 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking dissimilar v1.0.10 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking ariadne v0.5.1 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking test_bin v0.4.0 [INFO] [stderr] Checking expect-test v1.5.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling logos-codegen v0.15.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling psm v0.1.25 [INFO] [stderr] Compiling stacker v0.1.20 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking tempfile v3.19.1 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling logos-derive v0.15.0 [INFO] [stderr] Checking logos v0.15.0 [INFO] [stderr] Checking clap v4.5.35 [INFO] [stderr] Checking pintfmt v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexer.rs:105:24 [INFO] [stdout] | [INFO] [stdout] 105 | pub(super) fn lex(src: &str) -> (Vec<(Token, Span)>, Vec) { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 105 | pub(super) fn lex(src: &str) -> (Vec<(Token<'_>, Span)>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parser.rs:260:74 [INFO] [stdout] | [INFO] [stdout] 260 | select! { Token::Primitive(type_str) => ast::Type::Primitive(type_str.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] [stderr] error: could not compile `pintfmt` (bin "pintfmt") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexer.rs:105:24 [INFO] [stdout] | [INFO] [stdout] 105 | pub(super) fn lex(src: &str) -> (Vec<(Token, Span)>, Vec) { [INFO] [stdout] | ^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 105 | pub(super) fn lex(src: &str) -> (Vec<(Token<'_>, Span)>, Vec) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/parser.rs:260:74 [INFO] [stdout] | [INFO] [stdout] 260 | select! { Token::Primitive(type_str) => ast::Type::Primitive(type_str.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] [stderr] error: could not compile `pintfmt` (bin "pintfmt" test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d5689710d71d8d6582355b19494ebbadbc0d13fd070172e9ad2805cad9b31784", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5689710d71d8d6582355b19494ebbadbc0d13fd070172e9ad2805cad9b31784", kill_on_drop: false }` [INFO] [stdout] d5689710d71d8d6582355b19494ebbadbc0d13fd070172e9ad2805cad9b31784