[INFO] fetching crate pluginop 0.1.0...
[INFO] testing pluginop-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pluginop 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate pluginop 0.1.0
[INFO] finished tweaking crates.io crate pluginop 0.1.0
[INFO] tweaked toml for crates.io crate pluginop 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pluginop 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 203 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.10)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding getrandom v0.2.17 (available: v0.4.2)
[INFO] [stderr]       Adding wasmer v4.4.0 (available: v7.1.0)
[INFO] [stderr]       Adding wasmer-compiler-singlepass v4.4.0 (available: v7.1.0)
[INFO] [stderr]       Adding wat v1.0.71 (available: v1.247.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14c0517569c25bd08d906ebb22568ab1578437a93f0b51f7faf0e6a6de142f6b
[INFO] running `Command { std: "docker" "start" "-a" "14c0517569c25bd08d906ebb22568ab1578437a93f0b51f7faf0e6a6de142f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14c0517569c25bd08d906ebb22568ab1578437a93f0b51f7faf0e6a6de142f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14c0517569c25bd08d906ebb22568ab1578437a93f0b51f7faf0e6a6de142f6b", kill_on_drop: false }`
[INFO] [stdout] 14c0517569c25bd08d906ebb22568ab1578437a93f0b51f7faf0e6a6de142f6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a7767a934682fd793d28b4b49ab234e30dcf363eddd2cec04f73a27d261fda
[INFO] running `Command { std: "docker" "start" "-a" "94a7767a934682fd793d28b4b49ab234e30dcf363eddd2cec04f73a27d261fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling rkyv v0.7.46
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]    Compiling corosensei v0.1.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling leb128 v0.2.6
[INFO] [stderr]    Compiling seahash v4.1.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling cranelift-entity v0.91.1
[INFO] [stderr]    Compiling ptr_meta v0.3.1
[INFO] [stderr]    Compiling more-asserts v0.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling rancor v0.1.1
[INFO] [stderr]    Compiling wasmparser v0.121.2
[INFO] [stderr]    Compiling cranelift-bforest v0.91.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling self_cell v1.2.2
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling wasm-encoder v0.32.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling regalloc2 v0.5.1
[INFO] [stderr]    Compiling rkyv_derive v0.8.16
[INFO] [stderr]    Compiling wasmer-compiler-cranelift v4.4.0
[INFO] [stderr]    Compiling bytecheck v0.8.2
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling munge v0.4.7
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling rend v0.5.3
[INFO] [stderr]    Compiling pluginop-rawptr v0.1.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling memmap2 v0.6.2
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling shared-buffer v0.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling wast v64.0.0
[INFO] [stderr]    Compiling pluginop-octets v0.1.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling cranelift-egraph v0.91.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling enumset_derive v0.14.0
[INFO] [stderr]    Compiling enumset v1.1.10
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling ptr_meta_derive v0.1.4
[INFO] [stderr]    Compiling bytecheck_derive v0.6.12
[INFO] [stderr]    Compiling rkyv_derive v0.7.46
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling dynasm v1.2.3
[INFO] [stderr]    Compiling wasmer-derive v4.4.0
[INFO] [stderr]    Compiling ptr_meta v0.1.4
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling rkyv v0.8.16
[INFO] [stderr]    Compiling wat v1.0.71
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling pluginop-macro v0.1.0
[INFO] [stderr]    Compiling unix-time v0.1.5
[INFO] [stderr]    Compiling pluginop-common v0.1.0
[INFO] [stderr]    Compiling wasmer-types v4.4.0
[INFO] [stderr]    Compiling dynasmrt v1.2.3
[INFO] [stderr]    Compiling wasmer-vm v4.4.0
[INFO] [stderr]    Compiling wasmer-compiler v4.4.0
[INFO] [stderr]    Compiling wasmer-compiler-singlepass v4.4.0
[INFO] [stderr]    Compiling cranelift-frontend v0.91.1
[INFO] [stderr]    Compiling wasmer v4.4.0
[INFO] [stderr]    Compiling pluginop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "94a7767a934682fd793d28b4b49ab234e30dcf363eddd2cec04f73a27d261fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a7767a934682fd793d28b4b49ab234e30dcf363eddd2cec04f73a27d261fda", kill_on_drop: false }`
[INFO] [stdout] 94a7767a934682fd793d28b4b49ab234e30dcf363eddd2cec04f73a27d261fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2742f74262c359ae7f5fde8395d94fecd634a8592e72e5552247331e7adc261
[INFO] running `Command { std: "docker" "start" "-a" "d2742f74262c359ae7f5fde8395d94fecd634a8592e72e5552247331e7adc261", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling pluginop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.53s
[INFO] running `Command { std: "docker" "inspect" "d2742f74262c359ae7f5fde8395d94fecd634a8592e72e5552247331e7adc261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2742f74262c359ae7f5fde8395d94fecd634a8592e72e5552247331e7adc261", kill_on_drop: false }`
[INFO] [stdout] d2742f74262c359ae7f5fde8395d94fecd634a8592e72e5552247331e7adc261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4092ff629fc20f4cc3dac837a20fa4a5120fdf8cb3b864e234f4e683f3349e8
[INFO] running `Command { std: "docker" "start" "-a" "a4092ff629fc20f4cc3dac837a20fa4a5120fdf8cb3b864e234f4e683f3349e8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pluginop-615718dd763accc1)
[INFO] [stdout] 
[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] [stderr]    Doc-tests pluginop
[INFO] [stdout] 
[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" "a4092ff629fc20f4cc3dac837a20fa4a5120fdf8cb3b864e234f4e683f3349e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4092ff629fc20f4cc3dac837a20fa4a5120fdf8cb3b864e234f4e683f3349e8", kill_on_drop: false }`
[INFO] [stdout] a4092ff629fc20f4cc3dac837a20fa4a5120fdf8cb3b864e234f4e683f3349e8