[INFO] fetching crate willow-data-model 0.2.0... [INFO] building willow-data-model-0.2.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate willow-data-model 0.2.0 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate willow-data-model 0.2.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wrapper v0.1.1 [INFO] [stderr] Downloaded pollster v0.4.0 [INFO] [stderr] Downloaded syncify v0.1.0 [INFO] [stderr] Downloaded ufotofu_queues v0.5.0 [INFO] [stderr] Downloaded ufotofu_codec v0.1.0 [INFO] [stderr] Downloaded arbitrary v1.4.1 [INFO] [stderr] Downloaded ufotofu_codec_endian v0.1.0 [INFO] [stderr] Downloaded maybe-std v0.1.2 [INFO] [stderr] Downloaded compact_u64 v0.1.0 [INFO] [stderr] Downloaded derive_arbitrary v1.4.1 [INFO] [stderr] Downloaded ufotofu v0.4.3 [INFO] [stderr] Downloaded async-executor v1.13.1 [INFO] [stderr] Downloaded async-net v2.0.0 [INFO] [stderr] Downloaded async-io v2.4.0 [INFO] [stderr] Downloaded polling v3.7.4 [INFO] [stderr] Downloaded async-signal v0.2.10 [INFO] [stderr] Downloaded wb_async_utils v0.1.0 [INFO] [stderr] Downloaded async-fs v2.1.2 [INFO] [stderr] Downloaded ufotofu v0.6.3 [INFO] [stderr] Downloaded willow-encoding v0.1.0 [INFO] [stderr] Downloaded smol v2.0.2 [INFO] [stderr] Downloaded fairly_unsafe_cell v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3348cb253887b6f277decede363cc051f68f552ea4dd72433677d61848e0f153 [INFO] running `Command { std: "docker" "start" "-a" "3348cb253887b6f277decede363cc051f68f552ea4dd72433677d61848e0f153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3348cb253887b6f277decede363cc051f68f552ea4dd72433677d61848e0f153", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3348cb253887b6f277decede363cc051f68f552ea4dd72433677d61848e0f153", kill_on_drop: false }` [INFO] [stdout] 3348cb253887b6f277decede363cc051f68f552ea4dd72433677d61848e0f153 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 086ca95b2c5eed866446347969d00be5ccd427dc024fec4efe1c7388148b5ec5 [INFO] running `Command { std: "docker" "start" "-a" "086ca95b2c5eed866446347969d00be5ccd427dc024fec4efe1c7388148b5ec5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling fairly_unsafe_cell v0.1.0 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling maybe-std v0.1.2 [INFO] [stderr] Compiling autocfg v1.4.0 [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 14.23s [INFO] running `Command { std: "docker" "inspect" "086ca95b2c5eed866446347969d00be5ccd427dc024fec4efe1c7388148b5ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "086ca95b2c5eed866446347969d00be5ccd427dc024fec4efe1c7388148b5ec5", kill_on_drop: false }` [INFO] [stdout] 086ca95b2c5eed866446347969d00be5ccd427dc024fec4efe1c7388148b5ec5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7b7c3137452b716489f90a34dd6931bd3a0c80930466cc66139f0c7182279f0 [INFO] running `Command { std: "docker" "start" "-a" "d7b7c3137452b716489f90a34dd6931bd3a0c80930466cc66139f0c7182279f0", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling futures-lite v2.6.0 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling libc v0.2.171 [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 async-executor v1.13.1 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling async-lock v3.4.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [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 20.08s [INFO] running `Command { std: "docker" "inspect" "d7b7c3137452b716489f90a34dd6931bd3a0c80930466cc66139f0c7182279f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7b7c3137452b716489f90a34dd6931bd3a0c80930466cc66139f0c7182279f0", kill_on_drop: false }` [INFO] [stdout] d7b7c3137452b716489f90a34dd6931bd3a0c80930466cc66139f0c7182279f0