[INFO] fetching crate memscope-rs 0.1.5... [INFO] checking memscope-rs-0.1.5 against master#d1ed52b1f5b78bf66127b670af813b84d57aeedb for pr-146562-1 [INFO] extracting crate memscope-rs 0.1.5 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate memscope-rs 0.1.5 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate memscope-rs 0.1.5 [INFO] tweaked toml for crates.io crate memscope-rs 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate memscope-rs 0.1.5 on toolchain d1ed52b1f5b78bf66127b670af813b84d57aeedb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate memscope-rs 0.1.5 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" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded svg v0.18.0 [INFO] [stderr] Downloaded memscope-derive v0.1.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 702bb66c32f114ce22a37c666d69623b21456ec5702270e095a14c2e4207a9d8 [INFO] running `Command { std: "docker" "start" "-a" "702bb66c32f114ce22a37c666d69623b21456ec5702270e095a14c2e4207a9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "702bb66c32f114ce22a37c666d69623b21456ec5702270e095a14c2e4207a9d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "702bb66c32f114ce22a37c666d69623b21456ec5702270e095a14c2e4207a9d8", kill_on_drop: false }` [INFO] [stdout] 702bb66c32f114ce22a37c666d69623b21456ec5702270e095a14c2e4207a9d8 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d1ed52b1f5b78bf66127b670af813b84d57aeedb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe4b2179751509234fe9162fc7c0994fc9d05b2825f2b44c42eca5e94f5d5c4f [INFO] running `Command { std: "docker" "start" "-a" "fe4b2179751509234fe9162fc7c0994fc9d05b2825f2b44c42eca5e94f5d5c4f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking clap_builder v4.5.41 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking svg v0.18.0 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking clap v4.5.41 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stderr] Checking memscope-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `memscope-rs` (lib test) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d1ed52b1f5b78bf66127b670af813b84d57aeedb/bin/rustc --crate-name memscope_rs --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="parking-lot"' --cfg 'feature="tracking-allocator"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("backtrace", "default", "derive", "parking-lot", "test", "tracking-allocator"))' -C metadata=899c2ca57b20fc63 -C extra-filename=-a46d0e1ab739eb8f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-df1efe20dc39c032.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-77f9e762bbc76036.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-ad286aae51d2cfbf.rmeta --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-53f939cbe07be355.rmeta --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-3e9cb4811043cad8.rmeta --extern flate2=/opt/rustwide/target/debug/deps/libflate2-d01cddd47a103b8e.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-71112cae779500fd.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-fccc4ff8858a8567.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-b8fb5bd385b6936d.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d500e4d1f6e60c10.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-6a0442412a1e78df.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-872e93699605262f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-7724cbf6e4144e33.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c0be8d30b1de6c36.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-885e91fe7351eb89.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-4072d6e822e4c4a8.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-2633a549ab2f99f1.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-251a6ee7b39d7820.rmeta --extern tracing_subscriber=/opt/rustwide/target/debug/deps/libtracing_subscriber-afec56bb0e53acc2.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `BinaryUnsafeReport` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:803:12 [INFO] [stdout] | [INFO] [stdout] 803 | pub struct BinaryUnsafeReport { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryMemoryPassport` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:859:12 [INFO] [stdout] | [INFO] [stdout] 859 | pub struct BinaryMemoryPassport { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryCallStackRef` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:907:12 [INFO] [stdout] | [INFO] [stdout] 907 | pub struct BinaryCallStackRef { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryBorrowInfo` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:937:12 [INFO] [stdout] | [INFO] [stdout] 937 | pub struct BinaryBorrowInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryCloneInfo` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:992:12 [INFO] [stdout] | [INFO] [stdout] 992 | pub struct BinaryCloneInfo { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryOwnershipEvent` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:1034:12 [INFO] [stdout] | [INFO] [stdout] 1034 | pub struct BinaryOwnershipEvent { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryResolvedFfiFunction` is never constructed [INFO] [stdout] --> src/export/binary/serializable.rs:1102:12 [INFO] [stdout] | [INFO] [stdout] 1102 | pub struct BinaryResolvedFfiFunction { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_f32` is never used [INFO] [stdout] --> src/export/binary/serializable.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn write_f32(writer: &mut W, value: f32) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_f32` is never used [INFO] [stdout] --> src/export/binary/serializable.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn read_f32(reader: &mut R) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_string_option` is never used [INFO] [stdout] --> src/export/binary/serializable.rs:158:12 [INFO] [stdout] | [INFO] [stdout] 158 | pub fn write_string_option( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_string_option` is never used [INFO] [stdout] --> src/export/binary/serializable.rs:175:12 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn read_string_option( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fe4b2179751509234fe9162fc7c0994fc9d05b2825f2b44c42eca5e94f5d5c4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe4b2179751509234fe9162fc7c0994fc9d05b2825f2b44c42eca5e94f5d5c4f", kill_on_drop: false }` [INFO] [stdout] fe4b2179751509234fe9162fc7c0994fc9d05b2825f2b44c42eca5e94f5d5c4f