[INFO] fetching crate mempoolkit 0.1.3...
[INFO] testing mempoolkit-0.1.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate mempoolkit 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mempoolkit 0.1.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mempoolkit 0.1.3
[INFO] tweaked toml for crates.io crate mempoolkit 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mempoolkit 0.1.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mempoolkit 0.1.3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78
[INFO] running `Command { std: "docker" "start" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling kernelkit v0.1.5
[INFO] [stderr]    Compiling mempoolkit v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling generator v0.8.8
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling kernelkit v0.1.5
[INFO] [stderr]    Compiling mempoolkit v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling loom v0.7.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] error[E0433]: cannot find module or crate `faultkit` in this scope
[INFO] [stdout]   --> src/arena/mmap.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if faultkit::should_fail_mmap() {
[INFO] [stdout]    |            ^^^^^^^^ use of unresolved module or unlinked crate `faultkit`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `faultkit`, use `cargo add faultkit` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `faultkit` in this scope
[INFO] [stdout]    --> src/arena/mmap.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 145 |         if faultkit::should_fail_mmap() {
[INFO] [stdout]     |            ^^^^^^^^ use of unresolved module or unlinked crate `faultkit`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `faultkit`, use `cargo add faultkit` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `faultkit` in this scope
[INFO] [stdout]    --> src/arena/mmap.rs:224:12
[INFO] [stdout]     |
[INFO] [stdout] 224 |         if faultkit::should_fail_mmap() {
[INFO] [stdout]     |            ^^^^^^^^ use of unresolved module or unlinked crate `faultkit`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `faultkit`, use `cargo add faultkit` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mempoolkit` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]   --> tests/arena/adversarial/break_it.rs:38:14
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assert!(!ptr.as_ptr().is_null());
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(useless_ptr_null_checks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> tests/arena/adversarial/break_it.rs:304:14
[INFO] [stdout]     |
[INFO] [stdout] 304 |     assert!(!ptr.as_ptr().is_null());
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returned pointer of `as_ptr` call is never null, so checking it for null will always return false
[INFO] [stdout]    --> tests/arena/adversarial/limits.rs:143:14
[INFO] [stdout]     |
[INFO] [stdout] 143 |     assert!(!ptr.as_ptr().is_null());
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mempoolkit` (test "arena_suite"); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name arena_suite --edition=2024 tests/arena_suite.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --emit=dep-info,link -C opt-level=3 -C embed-bitcode=no --warn=unexpected_cfgs --check-cfg 'cfg(loom)' --test --cfg 'feature="arena"' --cfg 'feature="buffer"' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("arena", "buffer", "default", "numa", "test_faults"))' -C metadata=b6da14fedef15690 -C extra-filename=-a61c1fbcf9c1ab09 --out-dir /opt/rustwide/target/release/build/mempoolkit/a61c1fbcf9c1ab09/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/anes/5db756459817d8c0/out -L dependency=/opt/rustwide/target/release/build/anstyle/bd06819c7e2cd060/out -L dependency=/opt/rustwide/target/release/build/bit-set/e0dfe95cd99a9504/out -L dependency=/opt/rustwide/target/release/build/bit-vec/ab32f3a6c739df74/out -L dependency=/opt/rustwide/target/release/build/bitflags/416b408525f6bbfb/out -L dependency=/opt/rustwide/target/release/build/cast/ac7b5ac0de7e3379/out -L dependency=/opt/rustwide/target/release/build/cfg-if/6d8dca19095bb388/out -L dependency=/opt/rustwide/target/release/build/ciborium-io/6da5489c172b0693/out -L dependency=/opt/rustwide/target/release/build/ciborium-ll/6a83e12847d0b70a/out -L dependency=/opt/rustwide/target/release/build/ciborium/2ce1b90cc01851d3/out -L dependency=/opt/rustwide/target/release/build/clap/5b747f32dd197ca2/out -L dependency=/opt/rustwide/target/release/build/clap_builder/2ab412c1fc391a9c/out -L dependency=/opt/rustwide/target/release/build/clap_lex/07d624aa69fa7d24/out -L dependency=/opt/rustwide/target/release/build/criterion-plot/8b8f45ff20cf5c03/out -L dependency=/opt/rustwide/target/release/build/crossbeam-deque/2a0d55b5d488e9da/out -L dependency=/opt/rustwide/target/release/build/crossbeam-epoch/5071d9e21cd7edca/out -L dependency=/opt/rustwide/target/release/build/crossbeam-queue/5f9d6d65d0403708/out -L dependency=/opt/rustwide/target/release/build/crossbeam-utils/c35c21890820cf1a/out -L dependency=/opt/rustwide/target/release/build/either/d2909fced3fbbfcc/out -L dependency=/opt/rustwide/target/release/build/fastrand/739b144946fa21dc/out -L dependency=/opt/rustwide/target/release/build/fnv/98df728fc8020158/out -L dependency=/opt/rustwide/target/release/build/generator/cca84a3663ebfd46/out -L dependency=/opt/rustwide/target/release/build/getrandom/ba09a24faba51b4a/out -L dependency=/opt/rustwide/target/release/build/getrandom/f7881db41fa7cd33/out -L dependency=/opt/rustwide/target/release/build/half/43fd81ed1fa9db47/out -L dependency=/opt/rustwide/target/release/build/is-terminal/e76d8200d582e3a9/out -L dependency=/opt/rustwide/target/release/build/itertools/df913e9a7c5113f7/out -L dependency=/opt/rustwide/target/release/build/itoa/1e9e3b22820c4a15/out -L dependency=/opt/rustwide/target/release/build/kernelkit/c6bf3fb9da5bb730/out -L dependency=/opt/rustwide/target/release/build/lazy_static/fdd6af0286056ca3/out -L dependency=/opt/rustwide/target/release/build/libc/398566975f540ee1/out -L dependency=/opt/rustwide/target/release/build/libloading/fd22cbb1bebecf86/out -L dependency=/opt/rustwide/target/release/build/linux-raw-sys/6cd558001fb913e0/out -L dependency=/opt/rustwide/target/release/build/log/75d487d3f88f86f0/out -L dependency=/opt/rustwide/target/release/build/matchers/4be7027cd631bdb4/out -L dependency=/opt/rustwide/target/release/build/memchr/178a35e34abea88f/out -L dependency=/opt/rustwide/target/release/build/memmap2/67e6e13a3ddf4c11/out -L dependency=/opt/rustwide/target/release/build/nu-ansi-term/2394e1a75082de7a/out -L dependency=/opt/rustwide/target/release/build/num-traits/889aba9987c3ffcc/out -L dependency=/opt/rustwide/target/release/build/once_cell/a92ce0590bdd2571/out -L dependency=/opt/rustwide/target/release/build/oorandom/8ce131acba5a2cf6/out -L dependency=/opt/rustwide/target/release/build/pin-project-lite/9a89bb36c0c56875/out -L dependency=/opt/rustwide/target/release/build/plotters-backend/22a107f76bb62e32/out -L dependency=/opt/rustwide/target/release/build/plotters-svg/093b6a1ee826567d/out -L dependency=/opt/rustwide/target/release/build/plotters/96a92f88dae83f0b/out -L dependency=/opt/rustwide/target/release/build/ppv-lite86/3920db5c2038557f/out -L dependency=/opt/rustwide/target/release/build/quick-error/f34ab17b55e6e8f9/out -L dependency=/opt/rustwide/target/release/build/rand/6b9bdb5b3f5c2a5f/out -L dependency=/opt/rustwide/target/release/build/rand_chacha/43489b8c70263489/out -L dependency=/opt/rustwide/target/release/build/rand_core/fded106bd91bcae8/out -L dependency=/opt/rustwide/target/release/build/rand_xorshift/f31fabbd9cc2d1db/out -L dependency=/opt/rustwide/target/release/build/rayon-core/200cbe5ba623cbda/out -L dependency=/opt/rustwide/target/release/build/rayon/1ffee31bea0c3ed5/out -L dependency=/opt/rustwide/target/release/build/regex-automata/7727fc6b7b5732cb/out -L dependency=/opt/rustwide/target/release/build/regex-syntax/e74e29b98e81dab5/out -L dependency=/opt/rustwide/target/release/build/regex/51db41ffaf08726c/out -L dependency=/opt/rustwide/target/release/build/rustix/51ce391f577a85d9/out -L dependency=/opt/rustwide/target/release/build/rusty-fork/507e2a306d6289b1/out -L dependency=/opt/rustwide/target/release/build/same-file/b5b248986923a61c/out -L dependency=/opt/rustwide/target/release/build/scoped-tls/ddd7a6418f92471c/out -L dependency=/opt/rustwide/target/release/build/serde/90b7820b674380a4/out -L dependency=/opt/rustwide/target/release/build/serde_core/4f65e16965cb3eb0/out -L dependency=/opt/rustwide/target/release/build/serde_derive/7dc08fa07343e515/out -L dependency=/opt/rustwide/target/release/build/serde_json/579fb4ad7ab351f7/out -L dependency=/opt/rustwide/target/release/build/sharded-slab/18946f9d15d4fb19/out -L dependency=/opt/rustwide/target/release/build/smallvec/841086f162eea166/out -L dependency=/opt/rustwide/target/release/build/tempfile/efd33728857d03b7/out -L dependency=/opt/rustwide/target/release/build/thiserror-impl/caa5c18f704c926d/out -L dependency=/opt/rustwide/target/release/build/thiserror/0c05b75b824b4ab7/out -L dependency=/opt/rustwide/target/release/build/thread_local/57dcbb25ec93501c/out -L dependency=/opt/rustwide/target/release/build/tinytemplate/861e734a04de65a7/out -L dependency=/opt/rustwide/target/release/build/tracing-core/ce4c42e00c102e36/out -L dependency=/opt/rustwide/target/release/build/tracing-log/12043d5090d1de85/out -L dependency=/opt/rustwide/target/release/build/tracing-subscriber/c6885e1510333f8c/out -L dependency=/opt/rustwide/target/release/build/tracing/69aa960b248c0483/out -L dependency=/opt/rustwide/target/release/build/unarray/4d5133af98ef394a/out -L dependency=/opt/rustwide/target/release/build/wait-timeout/597e1799bb9ee401/out -L dependency=/opt/rustwide/target/release/build/walkdir/b24d3c4a20f5d974/out -L dependency=/opt/rustwide/target/release/build/zerocopy-derive/5cff83832eec7b1e/out -L dependency=/opt/rustwide/target/release/build/zerocopy/f06851c7139a18d7/out -L dependency=/opt/rustwide/target/release/build/zmij/3fd0fbc0da54c581/out --extern criterion=/opt/rustwide/target/release/build/criterion/55714bb2e3eec821/out/libcriterion-55714bb2e3eec821.rlib --extern crossbeam_queue=/opt/rustwide/target/release/build/crossbeam-queue/5f9d6d65d0403708/out/libcrossbeam_queue-5f9d6d65d0403708.rlib --extern kernelkit=/opt/rustwide/target/release/build/kernelkit/c6bf3fb9da5bb730/out/libkernelkit-c6bf3fb9da5bb730.rlib --extern libc=/opt/rustwide/target/release/build/libc/398566975f540ee1/out/liblibc-398566975f540ee1.rlib --extern loom=/opt/rustwide/target/release/build/loom/f9a7ca3059b46757/out/libloom-f9a7ca3059b46757.rlib --extern mempoolkit=/opt/rustwide/target/release/build/mempoolkit/81d16e8c3c77cc63/out/libmempoolkit-81d16e8c3c77cc63.rlib --extern proptest=/opt/rustwide/target/release/build/proptest/13771505fe5b9edd/out/libproptest-13771505fe5b9edd.rlib --extern thiserror=/opt/rustwide/target/release/build/thiserror/0c05b75b824b4ab7/out/libthiserror-0c05b75b824b4ab7.rlib --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78", kill_on_drop: false }`
[INFO] [stdout] 42ee850f98aa363a1abd8941e84c85545d5cfe8c21a72dba1793a982fd61fe78
