[INFO] fetching crate wasmtime-internal-fiber 43.0.0...
[INFO] testing wasmtime-internal-fiber-43.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate wasmtime-internal-fiber 43.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate wasmtime-internal-fiber 43.0.0
[INFO] finished tweaking crates.io crate wasmtime-internal-fiber 43.0.0
[INFO] tweaked toml for crates.io crate wasmtime-internal-fiber 43.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-internal-fiber 43.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmtime-internal-fiber 43.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded generic-array v0.14.5
[INFO] [stderr]   Downloaded typenum v1.15.0
[INFO] [stderr]   Downloaded block-buffer v0.10.2
[INFO] [stderr]   Downloaded sha2 v0.10.2
[INFO] [stderr]   Downloaded wasmtime-internal-versioned-export-macros v43.0.0
[INFO] [stderr]   Downloaded cranelift-bitset v0.130.0
[INFO] [stderr]   Downloaded cpufeatures v0.2.7
[INFO] [stderr]   Downloaded target-lexicon v0.13.0
[INFO] [stderr]   Downloaded cranelift-entity v0.130.0
[INFO] [stderr]   Downloaded addr2line v0.24.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.130.0
[INFO] [stderr]   Downloaded wasmtime-internal-core v43.0.0
[INFO] [stderr]   Downloaded cc v1.2.41
[INFO] [stderr]   Downloaded wasmparser v0.245.0
[INFO] [stderr]   Downloaded wasmtime-environ v43.0.0
[INFO] [stderr]   Downloaded object v0.38.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afd117ac572077d80e33546a9d9d61f26db0849a9003e399ebb8ecba9f6b93a7
[INFO] running `Command { std: "docker" "start" "-a" "afd117ac572077d80e33546a9d9d61f26db0849a9003e399ebb8ecba9f6b93a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afd117ac572077d80e33546a9d9d61f26db0849a9003e399ebb8ecba9f6b93a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd117ac572077d80e33546a9d9d61f26db0849a9003e399ebb8ecba9f6b93a7", kill_on_drop: false }`
[INFO] [stdout] afd117ac572077d80e33546a9d9d61f26db0849a9003e399ebb8ecba9f6b93a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28038e2594b5d88a12599603f90912a9a3a26302497bf5d3c19da53c2a0f1da5
[INFO] running `Command { std: "docker" "start" "-a" "28038e2594b5d88a12599603f90912a9a3a26302497bf5d3c19da53c2a0f1da5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling wasmtime-internal-core v43.0.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling target-lexicon v0.13.0
[INFO] [stderr]    Compiling object v0.38.1
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling cpufeatures v0.2.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v43.0.0
[INFO] [stderr]    Compiling wasmtime-internal-fiber v43.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling wasmparser v0.245.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cranelift-bitset v0.130.0
[INFO] [stderr]    Compiling cranelift-entity v0.130.0
[INFO] [stderr]    Compiling cranelift-bforest v0.130.0
[INFO] [stderr]    Compiling wasmtime-environ v43.0.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.61s
[INFO] running `Command { std: "docker" "inspect" "28038e2594b5d88a12599603f90912a9a3a26302497bf5d3c19da53c2a0f1da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28038e2594b5d88a12599603f90912a9a3a26302497bf5d3c19da53c2a0f1da5", kill_on_drop: false }`
[INFO] [stdout] 28038e2594b5d88a12599603f90912a9a3a26302497bf5d3c19da53c2a0f1da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 420cfea2447b0c1b794cc5534dec95cd169cab8a19362c3d4ab2b3563a5bf8a9
[INFO] running `Command { std: "docker" "start" "-a" "420cfea2447b0c1b794cc5534dec95cd169cab8a19362c3d4ab2b3563a5bf8a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling object v0.36.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling addr2line v0.24.1
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling wasmtime-internal-fiber v43.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.87s
[INFO] running `Command { std: "docker" "inspect" "420cfea2447b0c1b794cc5534dec95cd169cab8a19362c3d4ab2b3563a5bf8a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420cfea2447b0c1b794cc5534dec95cd169cab8a19362c3d4ab2b3563a5bf8a9", kill_on_drop: false }`
[INFO] [stdout] 420cfea2447b0c1b794cc5534dec95cd169cab8a19362c3d4ab2b3563a5bf8a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd7121b284f1b2f7139919c8df87bbe59608612729006601c8c7004ea6c37f80
[INFO] running `Command { std: "docker" "start" "-a" "fd7121b284f1b2f7139919c8df87bbe59608612729006601c8c7004ea6c37f80", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmtime_internal_fiber-568fbae3ab05c734)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::suspend_and_resume ... ok
[INFO] [stdout] test tests::suspend_and_resume_values ... ok
[INFO] [stdout] test tests::small_stacks ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] test tests::backtrace_traces_to_host ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmtime_internal_fiber
[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" "fd7121b284f1b2f7139919c8df87bbe59608612729006601c8c7004ea6c37f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7121b284f1b2f7139919c8df87bbe59608612729006601c8c7004ea6c37f80", kill_on_drop: false }`
[INFO] [stdout] fd7121b284f1b2f7139919c8df87bbe59608612729006601c8c7004ea6c37f80