[INFO] cloning repository https://github.com/BionicMushroom/the-rs-book-projects [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BionicMushroom/the-rs-book-projects" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBionicMushroom%2Fthe-rs-book-projects", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBionicMushroom%2Fthe-rs-book-projects'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ee0a1cd97c6ded6b87a9d2bfffa8cb527b54b76 [INFO] testing BionicMushroom/the-rs-book-projects against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBionicMushroom%2Fthe-rs-book-projects" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BionicMushroom/the-rs-book-projects [INFO] finished tweaking git repo https://github.com/BionicMushroom/the-rs-book-projects [INFO] tweaked toml for git repo https://github.com/BionicMushroom/the-rs-book-projects written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BionicMushroom/the-rs-book-projects on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/BionicMushroom/the-rs-book-projects 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinystr v0.7.5 [INFO] [stderr] Downloaded icu_timezone v1.4.0 [INFO] [stderr] Downloaded writeable v0.5.4 [INFO] [stderr] Downloaded icu_plurals_data v1.4.0 [INFO] [stderr] Downloaded icu_provider v1.4.0 [INFO] [stderr] Downloaded core_maths v0.1.0 [INFO] [stderr] Downloaded zerotrie v0.1.2 [INFO] [stderr] Downloaded icu_casemap_data v1.4.0 [INFO] [stderr] Downloaded icu_compactdecimal_data v1.4.0 [INFO] [stderr] Downloaded icu_normalizer_data v1.4.0 [INFO] [stderr] Downloaded icu_casemap v1.4.0 [INFO] [stderr] Downloaded icu_normalizer v1.4.1 [INFO] [stderr] Downloaded zerovec v0.10.1 [INFO] [stderr] Downloaded icu_properties v1.4.0 [INFO] [stderr] Downloaded icu_properties_data v1.4.0 [INFO] [stderr] Downloaded icu_segmenter v1.4.0 [INFO] [stderr] Downloaded icu_relativetime_data v1.4.0 [INFO] [stderr] Downloaded icu_calendar v1.4.0 [INFO] [stderr] Downloaded icu_collections v1.4.0 [INFO] [stderr] Downloaded icu_datetime v1.4.0 [INFO] [stderr] Downloaded icu_locid v1.4.0 [INFO] [stderr] Downloaded fixed_decimal v0.5.5 [INFO] [stderr] Downloaded icu_locid_transform_data v1.4.0 [INFO] [stderr] Downloaded litemap v0.7.2 [INFO] [stderr] Downloaded calendrical_calculations v0.1.0 [INFO] [stderr] Downloaded icu_locid_transform v1.4.0 [INFO] [stderr] Downloaded regex-automata v0.2.0 [INFO] [stderr] Downloaded icu_list_data v1.4.0 [INFO] [stderr] Downloaded icu_list v1.4.0 [INFO] [stderr] Downloaded icu_decimal v1.4.0 [INFO] [stderr] Downloaded icu_relativetime v0.1.4 [INFO] [stderr] Downloaded icu_provider_macros v1.4.0 [INFO] [stderr] Downloaded icu_compactdecimal v0.2.3 [INFO] [stderr] Downloaded icu_collator_data v1.4.0 [INFO] [stderr] Downloaded icu_displaynames v0.11.2 [INFO] [stderr] Downloaded icu_decimal_data v1.4.0 [INFO] [stderr] Downloaded icu_calendar_data v1.4.0 [INFO] [stderr] Downloaded icu v1.4.0 [INFO] [stderr] Downloaded icu_timezone_data v1.4.0 [INFO] [stderr] Downloaded zerovec-derive v0.10.1 [INFO] [stderr] Downloaded icu_collator v1.4.0 [INFO] [stderr] Downloaded icu_displaynames_data v1.4.0 [INFO] [stderr] Downloaded icu_datetime_data v1.4.0 [INFO] [stderr] Downloaded icu_segmenter_data v1.4.0 [INFO] [stderr] Downloaded icu_plurals v1.4.0 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 681eb39e787352048b78330b118381aaf1007f1f632dd75237f24198c2919eda [INFO] running `Command { std: "docker" "start" "-a" "681eb39e787352048b78330b118381aaf1007f1f632dd75237f24198c2919eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "681eb39e787352048b78330b118381aaf1007f1f632dd75237f24198c2919eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "681eb39e787352048b78330b118381aaf1007f1f632dd75237f24198c2919eda", kill_on_drop: false }` [INFO] [stdout] 681eb39e787352048b78330b118381aaf1007f1f632dd75237f24198c2919eda [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d28a3d67a7e23c377aa85b09ba94c3afbdf2597e4e6f90282c7f15d602351d31 [INFO] running `Command { std: "docker" "start" "-a" "d28a3d67a7e23c377aa85b09ba94c3afbdf2597e4e6f90282c7f15d602351d31", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling writeable v0.5.4 [INFO] [stderr] Compiling litemap v0.7.2 [INFO] [stderr] Compiling icu_locid_transform_data v1.4.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling icu_properties_data v1.4.0 [INFO] [stderr] Compiling icu_calendar_data v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling icu_decimal_data v1.4.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling icu_normalizer_data v1.4.0 [INFO] [stderr] Compiling icu_plurals_data v1.4.0 [INFO] [stderr] Compiling icu_timezone_data v1.4.0 [INFO] [stderr] Compiling icu_casemap_data v1.4.0 [INFO] [stderr] Compiling icu_datetime_data v1.4.0 [INFO] [stderr] Compiling icu_list_data v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling icu_segmenter_data v1.4.0 [INFO] [stderr] Compiling icu_collator_data v1.4.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling hello-macro v0.1.0 (/opt/rustwide/workdir/crates/hello_macro) [INFO] [stderr] Compiling gui v0.1.0 (/opt/rustwide/workdir/crates/gui) [INFO] [stderr] Compiling blog v0.1.0 (/opt/rustwide/workdir/crates/blog) [INFO] [stderr] Compiling web-server v0.1.0 (/opt/rustwide/workdir/crates/web_server) [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir/crates/minigrep) [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/crates/variables) [INFO] [stderr] Compiling fibonacci v0.1.0 (/opt/rustwide/workdir/crates/fibonacci) [INFO] [stderr] Compiling threads v0.1.0 (/opt/rustwide/workdir/crates/threads) [INFO] [stderr] Compiling deadlock v0.1.0 (/opt/rustwide/workdir/crates/deadlock) [INFO] [stderr] Compiling cons-list-ref-cell v0.1.0 (/opt/rustwide/workdir/crates/cons_list_ref_cell) [INFO] [stderr] Compiling company v0.1.0 (/opt/rustwide/workdir/crates/company) [INFO] [stderr] Compiling twelve-days-of-christmas v0.1.0 (/opt/rustwide/workdir/crates/twelve_days_of_christmas) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/company/src/company.rs:41:22 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn employees(&self, department: &str) -> employees::Iter { [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] 41 | pub fn employees(&self, department: &str) -> employees::Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/company/src/company.rs:48:24 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn departments(&self) -> departments::Iter { [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] 48 | pub fn departments(&self) -> departments::Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-automata v0.2.0 [INFO] [stderr] Compiling reference-cycles v0.1.0 (/opt/rustwide/workdir/crates/reference_cycles) [INFO] [stderr] Compiling shirt-company v0.1.0 (/opt/rustwide/workdir/crates/shirt_company) [INFO] [stderr] Compiling limit-tracker v0.1.0 (/opt/rustwide/workdir/crates/limit_tracker) [INFO] [stderr] Compiling restaurant v0.1.0 (/opt/rustwide/workdir/crates/restaurant) [INFO] [stderr] Compiling deref-example v0.1.0 (/opt/rustwide/workdir/crates/deref_example) [INFO] [stderr] Compiling cons-list-rc v0.1.0 (/opt/rustwide/workdir/crates/cons_list_rc) [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling median-mode v0.1.0 (/opt/rustwide/workdir/crates/median_mode) [INFO] [stderr] Compiling rectangles v0.1.0 (/opt/rustwide/workdir/crates/rectangles) [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling adder v0.1.0 (/opt/rustwide/workdir/crates/adder) [INFO] [stderr] Compiling error-handling v0.1.0 (/opt/rustwide/workdir/crates/error_handling) [INFO] [stderr] Compiling lifetimes v0.1.0 (/opt/rustwide/workdir/crates/lifetimes) [INFO] [stderr] Compiling functions v0.1.0 (/opt/rustwide/workdir/crates/functions) [INFO] [stderr] Compiling cons-list v0.1.0 (/opt/rustwide/workdir/crates/cons_list) [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling hello-cargo v0.1.0 (/opt/rustwide/workdir/crates/hello_cargo) [INFO] [stderr] Compiling loops v0.1.0 (/opt/rustwide/workdir/crates/loops) [INFO] [stderr] Compiling shared-state v0.1.0 (/opt/rustwide/workdir/crates/shared_state) [INFO] [stderr] Compiling branches v0.1.0 (/opt/rustwide/workdir/crates/branches) [INFO] [stderr] Compiling message-passing v0.1.0 (/opt/rustwide/workdir/crates/message_passing) [INFO] [stderr] Compiling drop-example v0.1.0 (/opt/rustwide/workdir/crates/drop_example) [INFO] [stderr] Compiling generics v0.1.0 (/opt/rustwide/workdir/crates/generics) [INFO] [stderr] Compiling panic v0.1.0 (/opt/rustwide/workdir/crates/panic) [INFO] [stderr] Compiling core_maths v0.1.0 [INFO] [stderr] Compiling temp-conv v0.1.0 (/opt/rustwide/workdir/crates/temp_conv) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/median_mode/src/sorted_slice.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn from_sorted(slice: &[T]) -> SortedSlice { [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] 6 | pub fn from_sorted(slice: &[T]) -> SortedSlice<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/median_mode/src/sorted_slice.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn from_unsorted(slice: &mut [T]) -> SortedSlice [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] 10 | pub fn from_unsorted(slice: &mut [T]) -> SortedSlice<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.58/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=33cf4b5a23448950 -C extra-filename=-e2b8cfb8440427f3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a63140b18bb374d6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-8125aef03fb5ffda.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `icu_datetime_data` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/bin/rustc --crate-name icu_datetime_data --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/icu_datetime_data-1.4.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=3a3264c249c7fb2d -C extra-filename=-3ab7a1ba6c239b4f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "d28a3d67a7e23c377aa85b09ba94c3afbdf2597e4e6f90282c7f15d602351d31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d28a3d67a7e23c377aa85b09ba94c3afbdf2597e4e6f90282c7f15d602351d31", kill_on_drop: false }` [INFO] [stdout] d28a3d67a7e23c377aa85b09ba94c3afbdf2597e4e6f90282c7f15d602351d31