[INFO] cloning repository https://github.com/ray-kast/the-q [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray-kast/the-q" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray-kast%2Fthe-q", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray-kast%2Fthe-q'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ae8f18d95f5f755c435dba997c901857ecae491 [INFO] checking ray-kast/the-q 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%2Fray-kast%2Fthe-q" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/ray-kast/the-q [INFO] finished tweaking git repo https://github.com/ray-kast/the-q [INFO] tweaked toml for git repo https://github.com/ray-kast/the-q written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ray-kast/the-q 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/ray-kast/the-q 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ecc3cbcc31b79dc4162d4f71c0e5ca6cab28c879b3432847cf99ced8093b8b2c [INFO] running `Command { std: "docker" "start" "-a" "ecc3cbcc31b79dc4162d4f71c0e5ca6cab28c879b3432847cf99ced8093b8b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecc3cbcc31b79dc4162d4f71c0e5ca6cab28c879b3432847cf99ced8093b8b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc3cbcc31b79dc4162d4f71c0e5ca6cab28c879b3432847cf99ced8093b8b2c", kill_on_drop: false }` [INFO] [stdout] ecc3cbcc31b79dc4162d4f71c0e5ca6cab28c879b3432847cf99ced8093b8b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4818d6c1e58114acec90fb884a605dc2b0fa99bdb83c5d0ec68f897e8476bb5a [INFO] running `Command { std: "docker" "start" "-a" "4818d6c1e58114acec90fb884a605dc2b0fa99bdb83c5d0ec68f897e8476bb5a", kill_on_drop: false }` [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking symphonia-core v0.5.4 [INFO] [stderr] Checking terminal_size v0.4.2 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking webpki-roots v1.0.1 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking proptest v1.7.0 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Checking symphonia-metadata v0.5.4 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Compiling rustls v0.23.28 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Checking deranged v0.4.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking shrec v0.1.0 (/opt/rustwide/workdir/crates/shrec) [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/egraph/mod.rs:62:20 [INFO] [stdout] | [INFO] [stdout] 62 | fn class_nodes(&self) -> ClassNodes; [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] 62 | fn class_nodes(&self) -> ClassNodes<'_, Self, Self::Hasher>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/egraph/congr.rs:216:20 [INFO] [stdout] | [INFO] [stdout] 216 | fn class_nodes(&self) -> ClassNodes { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 216 | fn class_nodes(&self) -> ClassNodes<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/egraph/fast.rs:243:20 [INFO] [stdout] | [INFO] [stdout] 243 | fn class_nodes(&self) -> ClassNodes { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 243 | fn class_nodes(&self) -> ClassNodes<'_, Self, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/shrec/src/egraph/node.rs:73:23 [INFO] [stdout] | [INFO] [stdout] 73 | let Ok(res) = self.try_map_args::<_, std::convert::Infallible>(|a| Ok(f(a))); [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, Infallible> [INFO] [stdout] --> crates/shrec/src/egraph/node.rs:73:76 [INFO] [stdout] | [INFO] [stdout] 73 | let Ok(res) = self.try_map_args::<_, std::convert::Infallible>(|a| Ok(f(a))); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/egraph/reference.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | fn class_nodes(&self) -> ClassNodes { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 158 | fn class_nodes(&self) -> ClassNodes<'_, Self, Self::Hasher> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/nfa.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn edges(&self) -> btree_map::Iter, BTreeSet> { self.0.iter() } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 22 | pub fn edges(&self) -> btree_map::Iter<'_, Option, BTreeSet> { self.0.iter() } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/partition_map.rs:105:23 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn partitions(&self) -> Partitions { Partitions::new(self) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn partitions(&self) -> Partitions<'_, K, V> { Partitions::new(self) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/range_set.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn all_ranges(&self) -> AllRanges { AllRanges(self.0.partitions()) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 36 | pub fn all_ranges(&self) -> AllRanges<'_, T> { AllRanges(self.0.partitions()) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/range_set.rs:39:19 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn ranges(&self) -> Ranges { Ranges(self.0.partitions(), true) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 39 | pub fn ranges(&self) -> Ranges<'_, T> { Ranges(self.0.partitions(), true) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/range_set.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn empty_ranges(&self) -> Ranges { Ranges(self.0.partitions(), false) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn empty_ranges(&self) -> Ranges<'_, T> { Ranges(self.0.partitions(), false) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/union_find/mod.rs:108:18 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn roots(&self) -> Roots { Roots(self.0.roots(), PhantomData) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 108 | pub fn roots(&self) -> Roots<'_, C> { Roots(self.0.roots(), PhantomData) } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/shrec/src/union_find/vec_forest.rs:82:18 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn roots(&self) -> Roots { Roots(self.0.iter().enumerate()) } [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 82 | pub fn roots(&self) -> Roots<'_> { Roots(self.0.iter().enumerate()) } [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] error: could not compile `shrec` (lib) due to 2 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4818d6c1e58114acec90fb884a605dc2b0fa99bdb83c5d0ec68f897e8476bb5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4818d6c1e58114acec90fb884a605dc2b0fa99bdb83c5d0ec68f897e8476bb5a", kill_on_drop: false }` [INFO] [stdout] 4818d6c1e58114acec90fb884a605dc2b0fa99bdb83c5d0ec68f897e8476bb5a