[INFO] fetching crate rex-engine 4.0.0...
[INFO] testing rex-engine-4.0.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rex-engine 4.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate rex-engine 4.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rex-engine 4.0.0
[INFO] tweaked toml for crates.io crate rex-engine 4.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rex-engine 4.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rex-engine 4.0.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rex-util v4.0.0
[INFO] [stderr]   Downloaded rpds v1.2.1
[INFO] [stderr]   Downloaded rex-ast v4.0.0
[INFO] [stderr]   Downloaded archery v1.2.3
[INFO] [stderr]   Downloaded rex-typesystem v4.0.0
[INFO] [stderr]   Downloaded uuid v1.25.0
[INFO] [stderr]   Downloaded rex-parser v4.0.0
[INFO] [stderr]   Downloaded syn v3.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c
[INFO] running `Command { std: "docker" "start" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", 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" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", 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" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]    Compiling triomphe v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling archery v1.2.3
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling arrayvec v0.7.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling uuid v1.25.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rex-util v4.0.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling rpds v1.2.1
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling rex-ast v4.0.0
[INFO] [stderr]    Compiling rex-parser v4.0.0
[INFO] [stderr]    Compiling rex-typesystem v4.0.0
[INFO] [stderr]    Compiling rex-engine v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.73s
[INFO] running `Command { std: "docker" "inspect" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", 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" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.53.1
[INFO] [stderr]    Compiling rex-ast v4.0.0
[INFO] [stderr]    Compiling rex-parser v4.0.0
[INFO] [stderr]    Compiling rex-typesystem v4.0.0
[INFO] [stderr]    Compiling rex-engine v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rex-engine` (test "modules")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name modules --edition=2024 tests/modules.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 '--allow=clippy::uninlined_format_args' --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=aabd58e01524e3fa -C extra-filename=-1e7005df646492bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern blake3=/opt/rustwide/target/debug/deps/libblake3-0cfecfdd3259e9aa.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-011fffba46b3f169.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-24af44e5350a7c50.rlib --extern rex_ast=/opt/rustwide/target/debug/deps/librex_ast-5fe57eeeaa771131.rlib --extern rex_engine=/opt/rustwide/target/debug/deps/librex_engine-f8a1a3f61857e7b9.rlib --extern rex_parser=/opt/rustwide/target/debug/deps/librex_parser-23679721f4427f00.rlib --extern rex_typesystem=/opt/rustwide/target/debug/deps/librex_typesystem-bd6629d1ac192e89.rlib --extern rex_util=/opt/rustwide/target/debug/deps/librex_util-c377553987b5295d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-d4f44ded1b102d9a.rlib --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-f0217ecdd817a834.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-bafa9f1c8e0eefd6.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-32021523ae3310f4.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-fb19af06abcf4090.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/blake3-931bcdd7a336f4a6/out -L native=/opt/rustwide/target/debug/build/blake3-931bcdd7a336f4a6/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c", kill_on_drop: false }`
[INFO] [stdout] 3ec9fe6279bd807a14dd4759eabb466a0f96707b7453ba3af9cb0f978c354f2c
