[INFO] fetching crate metaemu-state 0.3.1... [INFO] checking metaemu-state-0.3.1 against master#8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd for pr-150557 [INFO] extracting crate metaemu-state 0.3.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate metaemu-state 0.3.1 [INFO] finished tweaking crates.io crate metaemu-state 0.3.1 [INFO] tweaked toml for crates.io crate metaemu-state 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate metaemu-state 0.3.1 on toolchain 8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "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" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 181 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding iset v0.2.2 (available: v0.3.1) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] [stderr] Adding ustr v0.8.1 (available: v1.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded potential_utf v0.1.4 [INFO] [stderr] Downloaded cfg_aliases v0.1.1 [INFO] [stderr] Downloaded form_urlencoded v1.2.2 [INFO] [stderr] Downloaded ouroboros_macro v0.9.5 [INFO] [stderr] Downloaded flatc-rust v0.2.0 [INFO] [stderr] Downloaded enum-ordinalize v3.1.15 [INFO] [stderr] Downloaded errno v0.3.14 [INFO] [stderr] Downloaded rustc_version v0.4.1 [INFO] [stderr] Downloaded Inflector v0.11.4 [INFO] [stderr] Downloaded educe v0.4.23 [INFO] [stderr] Downloaded tempfile v3.24.0 [INFO] [stderr] Downloaded num-bigint v0.4.6 [INFO] [stderr] Downloaded icu_collections v2.1.1 [INFO] [stderr] Downloaded icu_properties_data v2.1.2 [INFO] [stderr] Downloaded icu_locale_core v2.1.1 [INFO] [stderr] Downloaded indexmap v2.13.0 [INFO] [stderr] Downloaded nom v7.1.3 [INFO] [stderr] Downloaded zerovec v0.11.5 [INFO] [stderr] Downloaded idna v1.1.0 [INFO] [stderr] Downloaded libm v0.2.15 [INFO] [stderr] Downloaded itertools v0.13.0 [INFO] [stderr] Downloaded wasip2 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[stderr] Downloaded flatbuffers v24.12.23 [INFO] [stderr] Downloaded cmake v0.1.57 [INFO] [stderr] Downloaded fs_extra v1.3.0 [INFO] [stderr] Downloaded proc-macro-error v1.0.4 [INFO] [stderr] Downloaded idna_adapter v1.2.1 [INFO] [stderr] Downloaded home v0.5.12 [INFO] [stderr] Downloaded fugue-arch v0.2.5 [INFO] [stderr] Downloaded metaemu-state-derive v0.3.0 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.4 [INFO] [stderr] Downloaded ouroboros v0.9.5 [INFO] [stderr] Downloaded linux-raw-sys v0.4.15 [INFO] [stderr] Downloaded flatcc v24.3.25 [INFO] [stderr] Downloaded windows-sys v0.60.2 [INFO] [stderr] Downloaded linux-raw-sys v0.11.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.8 [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6569bf61a8be5c19f080ed343627dbffdc6e472ad09f7952d09be24466180a9e [INFO] running `Command { std: "docker" "start" "-a" "6569bf61a8be5c19f080ed343627dbffdc6e472ad09f7952d09be24466180a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6569bf61a8be5c19f080ed343627dbffdc6e472ad09f7952d09be24466180a9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6569bf61a8be5c19f080ed343627dbffdc6e472ad09f7952d09be24466180a9e", kill_on_drop: false }` [INFO] [stdout] 6569bf61a8be5c19f080ed343627dbffdc6e472ad09f7952d09be24466180a9e [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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6f1cb5f85dc43f08cacc080a2119f7eec240abbf321f1958337a8e2f2967f2c [INFO] running `Command { std: "docker" "start" "-a" "b6f1cb5f85dc43f08cacc080a2119f7eec240abbf321f1958337a8e2f2967f2c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.8 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling static_init_macro v1.0.4 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling static_init v1.0.4 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking ux v0.1.6 [INFO] [stderr] Compiling rug v1.28.0 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling pest v2.8.5 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking az v1.3.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking unicase v2.9.0 [INFO] [stderr] Checking xmlparser v0.13.6 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking unsafe_unwrap v0.1.0 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking roxmltree v0.18.1 [INFO] [stderr] Checking bumpalo v3.19.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking ryu v1.0.22 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling pest_meta v2.8.5 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling metaemu-state-derive v0.3.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling pest_generator v2.8.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling pest_derive v2.8.5 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking iset v0.2.2 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking ustr v0.9.0 [INFO] [stderr] Checking ustr v0.8.1 [INFO] [stderr] Checking fugue-bytes v0.2.2 [INFO] [stderr] Checking fugue-arch v0.2.5 [INFO] [stderr] Checking fugue-bv v0.2.35 [INFO] [stderr] Checking fugue-ir v0.2.102 [INFO] [stderr] Checking fugue-sleigh v0.2.0 [INFO] [stderr] Checking fugue-fspec v0.2.4 [INFO] [stderr] Checking fugue v0.2.9 [INFO] [stderr] Checking metaemu-state v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:130:23 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn as_mapping(&self) -> 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] 130 | pub fn as_mapping(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:138:27 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn as_mapping_mut(&mut self) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn as_mapping_mut(&mut self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:345:27 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn mapping_for(&self, address: A) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 345 | pub fn mapping_for(&self, address: A) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:359:31 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn mapping_for_mut(&mut self, address: A) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 359 | pub fn mapping_for_mut(&mut self, address: A) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:130:23 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn as_mapping(&self) -> 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] 130 | pub fn as_mapping(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 22s [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:138:27 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn as_mapping_mut(&mut self) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 138 | pub fn as_mapping_mut(&mut self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:345:27 [INFO] [stdout] | [INFO] [stdout] 345 | pub fn mapping_for(&self, address: A) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 345 | pub fn mapping_for(&self, address: A) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paged.rs:359:31 [INFO] [stdout] | [INFO] [stdout] 359 | pub fn mapping_for_mut(&mut self, address: A) -> 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 359 | pub fn mapping_for_mut(&mut self, address: A) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b6f1cb5f85dc43f08cacc080a2119f7eec240abbf321f1958337a8e2f2967f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6f1cb5f85dc43f08cacc080a2119f7eec240abbf321f1958337a8e2f2967f2c", kill_on_drop: false }` [INFO] [stdout] b6f1cb5f85dc43f08cacc080a2119f7eec240abbf321f1958337a8e2f2967f2c