[INFO] fetching crate pact_matching_ffi 0.0.5...
[INFO] testing pact_matching_ffi-0.0.5 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate pact_matching_ffi 0.0.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pact_matching_ffi 0.0.5
[INFO] finished tweaking crates.io crate pact_matching_ffi 0.0.5
[INFO] tweaked toml for crates.io crate pact_matching_ffi 0.0.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pact_matching_ffi 0.0.5 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 275 packages to latest compatible versions
[INFO] [stderr]       Adding aho-corasick v0.7.15 (available: v0.7.20)
[INFO] [stderr]       Adding fern v0.6.2 (available: v0.7.1)
[INFO] [stderr]       Adding memchr v2.3.4 (available: v2.8.0)
[INFO] [stderr]       Adding pact_matching v0.9.4 (available: v2.0.3)
[INFO] [stderr]       Adding pact_models v0.0.5 (available: v1.3.8)
[INFO] [stderr]       Adding pest v2.8.5 (available: v2.8.6)
[INFO] [stderr]       Adding regex v1.4.6 (available: v1.12.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bb574c0fbce8ede9259c6e4458418daac4cbcd938645f6376c0faf1c7d613e6
[INFO] running `Command { std: "docker" "start" "-a" "1bb574c0fbce8ede9259c6e4458418daac4cbcd938645f6376c0faf1c7d613e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bb574c0fbce8ede9259c6e4458418daac4cbcd938645f6376c0faf1c7d613e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bb574c0fbce8ede9259c6e4458418daac4cbcd938645f6376c0faf1c7d613e6", kill_on_drop: false }`
[INFO] [stdout] 1bb574c0fbce8ede9259c6e4458418daac4cbcd938645f6376c0faf1c7d613e6
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cec778b7f64918c14ab4294ec0e5c767c5752108329c710db7ca1c69495c69e
[INFO] running `Command { std: "docker" "start" "-a" "8cec778b7f64918c14ab4294ec0e5c767c5752108329c710db7ca1c69495c69e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling bitvec v0.19.6
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling lenient_semver_version_builder v0.4.2
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling pest v2.8.5
[INFO] [stderr]    Compiling lenient_semver_parser v0.4.2
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling ipnet v2.12.0
[INFO] [stdout] error[E0433]: cannot find `memmem` in `memchr`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pest-2.8.5/src/position.rs:303:33
[INFO] [stdout]     |
[INFO] [stdout] 303 |                         memchr::memmem::find(&self.input.as_bytes()[self.pos..], s1.as_bytes())
[INFO] [stdout]     |                                 ^^^^^^ could not find `memmem` in `memchr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling typed-arena v1.7.0
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling sync_wrapper v0.1.2
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling peresil v0.3.0
[INFO] [stderr]    Compiling buf_redux v0.8.4
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling sxd-document v0.3.2
[INFO] [stderr]    Compiling lenient_semver v0.4.2
[INFO] [stderr]    Compiling twoway v0.1.8
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr] error: could not compile `pest` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8cec778b7f64918c14ab4294ec0e5c767c5752108329c710db7ca1c69495c69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cec778b7f64918c14ab4294ec0e5c767c5752108329c710db7ca1c69495c69e", kill_on_drop: false }`
[INFO] [stdout] 8cec778b7f64918c14ab4294ec0e5c767c5752108329c710db7ca1c69495c69e