[INFO] fetching crate rv 0.18.1...
[INFO] checking rv-0.18.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate rv 0.18.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rv 0.18.1
[INFO] finished tweaking crates.io crate rv 0.18.1
[INFO] tweaked toml for crates.io crate rv 0.18.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rv 0.18.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rv 0.18.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.18
[INFO] [stderr]   Downloaded peroxide-num v0.1.4
[INFO] [stderr]   Downloaded order-stat v0.1.3
[INFO] [stderr]   Downloaded peroxide-ad v0.3.0
[INFO] [stderr]   Downloaded assert v0.7.5
[INFO] [stderr]   Downloaded puruspe v0.2.4
[INFO] [stderr]   Downloaded special v0.10.3
[INFO] [stderr]   Downloaded lambert_w v0.3.0
[INFO] [stderr]   Downloaded zerocopy v0.6.6
[INFO] [stderr]   Downloaded argmin-math v0.4.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded argmin v0.10.0
[INFO] [stderr]   Downloaded peroxide v0.37.9
[INFO] [stderr]   Downloaded wide v0.7.26
[INFO] [stderr]   Downloaded zerocopy-derive v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cd6667defbf99eca5ec200578ec9258860eacfaca392514bb05ce5a95506445
[INFO] running `Command { std: "docker" "start" "-a" "9cd6667defbf99eca5ec200578ec9258860eacfaca392514bb05ce5a95506445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd6667defbf99eca5ec200578ec9258860eacfaca392514bb05ce5a95506445", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd6667defbf99eca5ec200578ec9258860eacfaca392514bb05ce5a95506445", kill_on_drop: false }`
[INFO] [stdout] 9cd6667defbf99eca5ec200578ec9258860eacfaca392514bb05ce5a95506445
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 528e2a6c0a560d35d083946af27668da13f2ec5820f5586bbe168719a02048fe
[INFO] running `Command { std: "docker" "start" "-a" "528e2a6c0a560d35d083946af27668da13f2ec5820f5586bbe168719a02048fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling serde_json v1.0.121
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking clap_lex v0.7.2
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking plotters-backend v0.3.6
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]    Compiling paste v1.0.15
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[INFO] [stderr]     Checking special v0.10.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]    Compiling zerocopy-derive v0.6.6
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking lambert_w v0.3.0
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking zerocopy v0.6.6
[INFO] [stderr]     Checking puruspe v0.2.4
[INFO] [stderr]     Checking peroxide-num v0.1.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking assert v0.7.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.18
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling peroxide-ad v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking proptest v1.5.0
[INFO] [stderr]     Checking peroxide v0.37.9
[INFO] [stderr]     Checking rv v0.18.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/model.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn obs(&self) -> DataOrSuffStat<X, Fx> {
[INFO] [stdout]    |            ^^^^^     --------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn obs(&self) -> DataOrSuffStat<'_, X, Fx> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/model.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn obs(&self) -> DataOrSuffStat<X, Fx> {
[INFO] [stdout]    |            ^^^^^     --------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn obs(&self) -> DataOrSuffStat<'_, X, Fx> {
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.18s
[INFO] running `Command { std: "docker" "inspect" "528e2a6c0a560d35d083946af27668da13f2ec5820f5586bbe168719a02048fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "528e2a6c0a560d35d083946af27668da13f2ec5820f5586bbe168719a02048fe", kill_on_drop: false }`
[INFO] [stdout] 528e2a6c0a560d35d083946af27668da13f2ec5820f5586bbe168719a02048fe