[INFO] fetching crate willow-data-model 0.2.0... [INFO] building willow-data-model-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate willow-data-model 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate willow-data-model 0.2.0 [INFO] finished tweaking crates.io crate willow-data-model 0.2.0 [INFO] tweaked toml for crates.io crate willow-data-model 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate willow-data-model 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate willow-data-model 0.2.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85be698ee2c27d76928e9da28dba05834ddf5eda7e301ee113e3f011987d6b32 [INFO] running `Command { std: "docker" "start" "-a" "85be698ee2c27d76928e9da28dba05834ddf5eda7e301ee113e3f011987d6b32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85be698ee2c27d76928e9da28dba05834ddf5eda7e301ee113e3f011987d6b32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85be698ee2c27d76928e9da28dba05834ddf5eda7e301ee113e3f011987d6b32", kill_on_drop: false }` [INFO] [stdout] 85be698ee2c27d76928e9da28dba05834ddf5eda7e301ee113e3f011987d6b32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dafa9bc65b4a9c85cbdcac587ad66354de5977b81e4629617db7577904be6085 [INFO] running `Command { std: "docker" "start" "-a" "dafa9bc65b4a9c85cbdcac587ad66354de5977b81e4629617db7577904be6085", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling fairly_unsafe_cell v0.1.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling maybe-std v0.1.2 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling ufotofu_queues v0.5.0 [INFO] [stderr] Compiling wrapper v0.1.1 [INFO] [stderr] Compiling wb_async_utils v0.1.0 [INFO] [stderr] Compiling ufotofu v0.4.3 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling derive_arbitrary v1.4.1 [INFO] [stderr] Compiling syncify v0.1.0 [INFO] [stderr] Compiling willow-encoding v0.1.0 [INFO] [stderr] Compiling arbitrary v1.4.1 [INFO] [stderr] Compiling ufotofu v0.6.3 [INFO] [stderr] Compiling ufotofu_codec v0.1.0 [INFO] [stderr] Compiling ufotofu_codec_endian v0.1.0 [INFO] [stderr] Compiling compact_u64 v0.1.0 [INFO] [stderr] Compiling willow-data-model v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:220:22 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn component(&self, i: usize) -> Option> { [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] 220 | pub fn component(&self, i: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 266 | i: usize, [INFO] [stdout] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/representation.rs:47:45 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn component(buf: &[u8], i: usize) -> Component { [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] 47 | pub fn component(buf: &[u8], i: usize) -> Component<'_, MCL> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.22s [INFO] running `Command { std: "docker" "inspect" "dafa9bc65b4a9c85cbdcac587ad66354de5977b81e4629617db7577904be6085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dafa9bc65b4a9c85cbdcac587ad66354de5977b81e4629617db7577904be6085", kill_on_drop: false }` [INFO] [stdout] dafa9bc65b4a9c85cbdcac587ad66354de5977b81e4629617db7577904be6085 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12ffa0517f99836a3f11f9c8790e74919adbe3098651cc809d2109159189cf0b [INFO] running `Command { std: "docker" "start" "-a" "12ffa0517f99836a3f11f9c8790e74919adbe3098651cc809d2109159189cf0b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:220:22 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn component(&self, i: usize) -> Option> { [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] 220 | pub fn component(&self, i: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 266 | i: usize, [INFO] [stdout] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/representation.rs:47:45 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn component(buf: &[u8], i: usize) -> Component { [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] 47 | pub fn component(buf: &[u8], i: usize) -> Component<'_, MCL> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling async-fs v2.1.2 [INFO] [stderr] Compiling polling v3.7.4 [INFO] [stderr] Compiling async-io v2.4.0 [INFO] [stderr] Compiling async-signal v0.2.10 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling async-process v2.3.0 [INFO] [stderr] Compiling smol v2.0.2 [INFO] [stderr] Compiling willow-data-model v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:220:22 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn component(&self, i: usize) -> Option> { [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] 220 | pub fn component(&self, i: usize) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:251:9 [INFO] [stdout] | [INFO] [stdout] 251 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 252 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/mod.rs:265:9 [INFO] [stdout] | [INFO] [stdout] 265 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 266 | i: usize, [INFO] [stdout] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same lifetime is hidden 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] 267 | ) -> impl DoubleEndedIterator> + ExactSizeIterator> [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/path/representation.rs:47:45 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn component(buf: &[u8], i: usize) -> Component { [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] 47 | pub fn component(buf: &[u8], i: usize) -> Component<'_, MCL> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.98s [INFO] running `Command { std: "docker" "inspect" "12ffa0517f99836a3f11f9c8790e74919adbe3098651cc809d2109159189cf0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12ffa0517f99836a3f11f9c8790e74919adbe3098651cc809d2109159189cf0b", kill_on_drop: false }` [INFO] [stdout] 12ffa0517f99836a3f11f9c8790e74919adbe3098651cc809d2109159189cf0b