[INFO] fetching crate wasmtime-internal-fiber 48.0.5...
[INFO] testing wasmtime-internal-fiber-48.0.5 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate wasmtime-internal-fiber 48.0.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wasmtime-internal-fiber 48.0.5
[INFO] finished tweaking crates.io crate wasmtime-internal-fiber 48.0.5
[INFO] tweaked toml for crates.io crate wasmtime-internal-fiber 48.0.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-internal-fiber 48.0.5 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmtime-internal-fiber 48.0.5 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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] c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823
[INFO] running `Command { std: "docker" "start" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", 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" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", 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" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling wasmtime-internal-core v48.0.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling object v0.39.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling cpufeatures v0.2.7
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling generic-array v0.14.5
[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 v2.14.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v48.0.5
[INFO] [stderr]    Compiling wasmtime-internal-fiber v48.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling wasmparser v0.254.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling cranelift-bitset v0.135.5
[INFO] [stderr]    Compiling cranelift-entity v0.135.5
[INFO] [stderr]    Compiling cranelift-bforest v0.135.5
[INFO] [stderr]    Compiling wasmtime-environ v48.0.5
[INFO] [stderr] warning: unused dependency `libc`
[INFO] [stderr]   --> Cargo.toml:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 | [target."cfg(unix)".dependencies.libc]
[INFO] [stderr]    |                                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libc`
[INFO] [stderr] warning: unused dependency `rustix`
[INFO] [stderr]   --> Cargo.toml:81:34
[INFO] [stderr]    |
[INFO] [stderr] 81 | [target."cfg(unix)".dependencies.rustix]
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustix`
[INFO] [stderr] warning: unused dependency `wasmtime-versioned-export-macros`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.wasmtime-versioned-export-macros]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `wasmtime-versioned-export-macros`
[INFO] [stderr] warning: `wasmtime-internal-fiber` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.20s
[INFO] running `Command { std: "docker" "inspect" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", 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" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling wasmtime-internal-fiber v48.0.5 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `libc`
[INFO] [stderr]   --> Cargo.toml:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 | [target."cfg(unix)".dependencies.libc]
[INFO] [stderr]    |                                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libc`
[INFO] [stderr] warning: unused dependency `rustix`
[INFO] [stderr]   --> Cargo.toml:81:34
[INFO] [stderr]    |
[INFO] [stderr] 81 | [target."cfg(unix)".dependencies.rustix]
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustix`
[INFO] [stderr] warning: unused dependency `wasmtime-versioned-export-macros`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.wasmtime-versioned-export-macros]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `wasmtime-versioned-export-macros`
[INFO] [stderr] warning: `wasmtime-internal-fiber` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.40s
[INFO] running `Command { std: "docker" "inspect" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", 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" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `libc`
[INFO] [stderr]   --> Cargo.toml:77:34
[INFO] [stderr]    |
[INFO] [stderr] 77 | [target."cfg(unix)".dependencies.libc]
[INFO] [stderr]    |                                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `libc`
[INFO] [stderr] warning: unused dependency `rustix`
[INFO] [stderr]   --> Cargo.toml:81:34
[INFO] [stderr]    |
[INFO] [stderr] 81 | [target."cfg(unix)".dependencies.rustix]
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `rustix`
[INFO] [stderr] warning: unused dependency `wasmtime-versioned-export-macros`
[INFO] [stderr]   --> Cargo.toml:11:15
[INFO] [stderr]    |
[INFO] [stderr] 11 | [dependencies.wasmtime-versioned-export-macros]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `wasmtime-versioned-export-macros`
[INFO] [stderr] warning: `wasmtime-internal-fiber` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/wasmtime-internal-fiber/93097955fa789986/out/wasmtime_internal_fiber-93097955fa789986)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::custom_stack ... ok
[INFO] [stdout] test tests::fiber_stack_max_size ... ok
[INFO] [stdout] test tests::suspend_and_resume ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] test tests::small_stacks ... ok
[INFO] [stdout] test tests::cross_thread_fiber ... ok
[INFO] [stdout] test tests::suspend_and_resume_values ... ok
[INFO] [stdout] test tests::backtrace_traces_to_host ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[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" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823", kill_on_drop: false }`
[INFO] [stdout] c70a475dd4533091b21045fbe80fe86b3857c932ab77b921e2867d8435c36823
