[INFO] fetching crate dusklang 0.1.6...
[INFO] testing dusklang-0.1.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dusklang 0.1.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dusklang 0.1.6
[INFO] finished tweaking crates.io crate dusklang 0.1.6
[INFO] tweaked toml for crates.io crate dusklang 0.1.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dusklang 0.1.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dusklang 0.1.6 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e604e19ea60ae7208727e5fbc8d5b970b3646b70c42915cef9eaed043834464
[INFO] running `Command { std: "docker" "start" "-a" "0e604e19ea60ae7208727e5fbc8d5b970b3646b70c42915cef9eaed043834464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e604e19ea60ae7208727e5fbc8d5b970b3646b70c42915cef9eaed043834464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e604e19ea60ae7208727e5fbc8d5b970b3646b70c42915cef9eaed043834464", kill_on_drop: false }`
[INFO] [stdout] 0e604e19ea60ae7208727e5fbc8d5b970b3646b70c42915cef9eaed043834464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fd3271312ea0210068da3572406f49fe200b54360c49a4c2c6162042ca047fe
[INFO] running `Command { std: "docker" "start" "-a" "2fd3271312ea0210068da3572406f49fe200b54360c49a4c2c6162042ca047fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]    Compiling serde v1.0.142
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling index_vec v0.1.3
[INFO] [stderr]    Compiling once_cell v1.13.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling paste v1.0.8
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling region v3.0.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling string-interner v0.12.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling display_adapter_attr v0.1.1
[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling dusk-proc-macros v0.1.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling display_adapter v0.1.1
[INFO] [stderr]    Compiling dusk_dire v0.1.6
[INFO] [stderr]    Compiling clap v3.2.16
[INFO] [stderr]    Compiling libdusk v0.1.6
[INFO] [stderr]    Compiling dusklang v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.11s
[INFO] running `Command { std: "docker" "inspect" "2fd3271312ea0210068da3572406f49fe200b54360c49a4c2c6162042ca047fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fd3271312ea0210068da3572406f49fe200b54360c49a4c2c6162042ca047fe", kill_on_drop: false }`
[INFO] [stdout] 2fd3271312ea0210068da3572406f49fe200b54360c49a4c2c6162042ca047fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef9163ac29d20ba3f3ac0a2ffd47f311b1d0648459bb4a0fab6973c06ecc1f76
[INFO] running `Command { std: "docker" "start" "-a" "ef9163ac29d20ba3f3ac0a2ffd47f311b1d0648459bb4a0fab6973c06ecc1f76", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusklang v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "ef9163ac29d20ba3f3ac0a2ffd47f311b1d0648459bb4a0fab6973c06ecc1f76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9163ac29d20ba3f3ac0a2ffd47f311b1d0648459bb4a0fab6973c06ecc1f76", kill_on_drop: false }`
[INFO] [stdout] ef9163ac29d20ba3f3ac0a2ffd47f311b1d0648459bb4a0fab6973c06ecc1f76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16c81780297f18de1871b82bec82d3e6aaf7dd3b5bc0a78e19bba061c07a36dc
[INFO] running `Command { std: "docker" "start" "-a" "16c81780297f18de1871b82bec82d3e6aaf7dd3b5bc0a78e19bba061c07a36dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dusk-fc82f9493a1fb535)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16c81780297f18de1871b82bec82d3e6aaf7dd3b5bc0a78e19bba061c07a36dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c81780297f18de1871b82bec82d3e6aaf7dd3b5bc0a78e19bba061c07a36dc", kill_on_drop: false }`
[INFO] [stdout] 16c81780297f18de1871b82bec82d3e6aaf7dd3b5bc0a78e19bba061c07a36dc