[INFO] cloning repository https://github.com/solaeus/dust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solaeus/dust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolaeus%2Fdust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolaeus%2Fdust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13ddcf766fc2aa8a66b8bef1e0f69555a91e0676
[INFO] testing solaeus/dust against beta-2025-04-13 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolaeus%2Fdust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solaeus/dust on toolchain beta-2025-04-13
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/solaeus/dust
[INFO] finished tweaking git repo https://github.com/solaeus/dust
[INFO] tweaked toml for git repo https://github.com/solaeus/dust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/solaeus/dust 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" "+beta-2025-04-13" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50624c5c717cd851c1d975c1c43ab841fd38db927f6521f2c7eeecd17b6e5c4c
[INFO] running `Command { std: "docker" "start" "-a" "50624c5c717cd851c1d975c1c43ab841fd38db927f6521f2c7eeecd17b6e5c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50624c5c717cd851c1d975c1c43ab841fd38db927f6521f2c7eeecd17b6e5c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50624c5c717cd851c1d975c1c43ab841fd38db927f6521f2c7eeecd17b6e5c4c", kill_on_drop: false }`
[INFO] [stdout] 50624c5c717cd851c1d975c1c43ab841fd38db927f6521f2c7eeecd17b6e5c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa5379fa4b6b6fcec67ff2f60d5afbb1660bc1eef29888364a3d55de1c8ac80d
[INFO] running `Command { std: "docker" "start" "-a" "aa5379fa4b6b6fcec67ff2f60d5afbb1660bc1eef29888364a3d55de1c8ac80d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling annotate-snippets v0.11.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling colored v2.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.29
[INFO] [stderr]    Compiling postcard v1.1.1
[INFO] [stderr]    Compiling dust-lang v0.5.0 (/opt/rustwide/workdir/dust-lang)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> dust-lang/src/vm/thread.rs:1355:17
[INFO] [stdout]      |
[INFO] [stdout] 1350 |                 Operation::CALL_NATIVE => {
[INFO] [stdout]      |                 ---------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 1355 |                 Operation::CALL_NATIVE => {
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v4.5.29
[INFO] [stderr]    Compiling dust-cli v0.5.0 (/opt/rustwide/workdir/dust-cli)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2m 14s
[INFO] running `Command { std: "docker" "inspect" "aa5379fa4b6b6fcec67ff2f60d5afbb1660bc1eef29888364a3d55de1c8ac80d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5379fa4b6b6fcec67ff2f60d5afbb1660bc1eef29888364a3d55de1c8ac80d", kill_on_drop: false }`
[INFO] [stdout] aa5379fa4b6b6fcec67ff2f60d5afbb1660bc1eef29888364a3d55de1c8ac80d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-04-13" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce3ed4bec57a10077e596e6bad1f9df5087b1363845190a3d88e2565008202ac
[INFO] running `Command { std: "docker" "start" "-a" "ce3ed4bec57a10077e596e6bad1f9df5087b1363845190a3d88e2565008202ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling is-terminal v0.4.15
[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]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling postcard v1.1.1
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.5.29
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling dust-lang v0.5.0 (/opt/rustwide/workdir/dust-lang)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> dust-lang/src/vm/thread.rs:1355:17
[INFO] [stdout]      |
[INFO] [stdout] 1350 |                 Operation::CALL_NATIVE => {
[INFO] [stdout]      |                 ---------------------- matches all the relevant values
[INFO] [stdout] ...
[INFO] [stdout] 1355 |                 Operation::CALL_NATIVE => {
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v4.5.29
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling dust-cli v0.5.0 (/opt/rustwide/workdir/dust-cli)
[INFO] [stderr] error: could not compile `dust-lang` (lib test)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-04-13-x86_64-unknown-linux-gnu/bin/rustc --crate-name dust_lang --edition=2021 dust-lang/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=71f72a58b9e76f92 -C extra-filename=-1677d5a98e6aaa14 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern annotate_snippets=/opt/rustwide/target/debug/deps/libannotate_snippets-ad61f22aa8c3f7c5.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-2bc9076f7dda2419.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-3b0defbf9fc649ac.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-41d701f28e599e3a.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-913ff8f554f7340d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-55ac6bec0ecbfb26.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e1d528e900aceedb.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1c70d54684af8f13.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-7395d9dd9b627e01.rlib --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-cf5890d75b243043.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f3ff269f702e634e.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `dust-lang` (test "less")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-04-13-x86_64-unknown-linux-gnu/bin/rustc --crate-name less --edition=2021 dust-lang/tests/comparison/less.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=c6f63efe498fdd1e -C extra-filename=-92379056d01df12a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern annotate_snippets=/opt/rustwide/target/debug/deps/libannotate_snippets-ad61f22aa8c3f7c5.rlib --extern colored=/opt/rustwide/target/debug/deps/libcolored-2bc9076f7dda2419.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-3b0defbf9fc649ac.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-41d701f28e599e3a.rlib --extern dust_lang=/opt/rustwide/target/debug/deps/libdust_lang-a3066a3bdb32257d.rlib --extern getrandom=/opt/rustwide/target/debug/deps/libgetrandom-913ff8f554f7340d.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-55ac6bec0ecbfb26.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-e1d528e900aceedb.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1c70d54684af8f13.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-7395d9dd9b627e01.rlib --extern smartstring=/opt/rustwide/target/debug/deps/libsmartstring-cf5890d75b243043.rlib --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f3ff269f702e634e.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ce3ed4bec57a10077e596e6bad1f9df5087b1363845190a3d88e2565008202ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce3ed4bec57a10077e596e6bad1f9df5087b1363845190a3d88e2565008202ac", kill_on_drop: false }`
[INFO] [stdout] ce3ed4bec57a10077e596e6bad1f9df5087b1363845190a3d88e2565008202ac