[INFO] cloning repository https://github.com/mc738/rust_and_fsharp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mc738/rust_and_fsharp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmc738%2Frust_and_fsharp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmc738%2Frust_and_fsharp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93a50c5193263a5ce9debfedc9dc41ce5f7d1cfb
[INFO] checking mc738/rust_and_fsharp against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmc738%2Frust_and_fsharp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mc738/rust_and_fsharp
[INFO] finished tweaking git repo https://github.com/mc738/rust_and_fsharp
[INFO] tweaked toml for git repo https://github.com/mc738/rust_and_fsharp written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mc738/rust_and_fsharp on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mc738/rust_and_fsharp 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking mc738/rust_and_fsharp against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmc738%2Frust_and_fsharp" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mc738/rust_and_fsharp
[INFO] finished tweaking git repo https://github.com/mc738/rust_and_fsharp
[INFO] tweaked toml for git repo https://github.com/mc738/rust_and_fsharp written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mc738/rust_and_fsharp on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mc738/rust_and_fsharp 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.212.0
[INFO] [stderr]   Downloaded wasmtime-winch v22.0.0
[INFO] [stderr]   Downloaded wasmtime-types v22.0.0
[INFO] [stderr]   Downloaded wasm-encoder v0.212.0
[INFO] [stderr]   Downloaded winch-codegen v0.20.0
[INFO] [stderr]   Downloaded wasmtime-environ v22.0.0
[INFO] [stderr]   Downloaded wasmparser v0.209.1
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.6.0
[INFO] [stderr]   Downloaded cap-rand v3.1.0
[INFO] [stderr]   Downloaded maybe-owned v0.3.4
[INFO] [stderr]   Downloaded ambient-authority v0.0.2
[INFO] [stderr]   Downloaded ittapi-sys v0.4.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.109.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v22.0.0
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wasmtime-component-macro v22.0.0
[INFO] [stderr]   Downloaded cap-primitives v3.1.0
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] [stderr]   Downloaded regalloc2 v0.9.3
[INFO] [stderr]   Downloaded serde_json v1.0.120
[INFO] [stderr]   Downloaded cranelift-codegen v0.109.0
[INFO] [stderr]   Downloaded cpp_demangle v0.4.3
[INFO] [stderr]   Downloaded cc v1.0.104
[INFO] [stderr]   Downloaded cranelift-isle v0.109.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.109.0
[INFO] [stderr]   Downloaded io-extras v0.18.2
[INFO] [stderr]   Downloaded cap-std v3.1.0
[INFO] [stderr]   Downloaded io-lifetimes v2.0.3
[INFO] [stderr]   Downloaded wasi-common v22.0.0
[INFO] [stderr]   Downloaded zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]   Downloaded system-interface v0.27.2
[INFO] [stderr]   Downloaded wit-parser v0.209.1
[INFO] [stderr]   Downloaded shellexpand v2.1.2
[INFO] [stderr]   Downloaded wiggle-generate v22.0.0
[INFO] [stderr]   Downloaded wiggle-macro v22.0.0
[INFO] [stderr]   Downloaded wiggle v22.0.0
[INFO] [stderr]   Downloaded zstd-safe v7.2.0
[INFO] [stderr]   Downloaded wasmtime-asm-macros v22.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v22.0.0
[INFO] [stderr]   Downloaded cranelift-native v0.109.0
[INFO] [stderr]   Downloaded postcard v1.0.8
[INFO] [stderr]   Downloaded cap-time-ext v3.1.0
[INFO] [stderr]   Downloaded cap-fs-ext v3.1.0
[INFO] [stderr]   Downloaded fs-set-times v0.20.1
[INFO] [stderr]   Downloaded winx v0.36.3
[INFO] [stderr]   Downloaded uuid v1.9.1
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded ittapi v0.4.0
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded wasmtime-cache v22.0.0
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v22.0.0
[INFO] [stderr]   Downloaded id-arena v2.2.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.109.0
[INFO] [stderr]   Downloaded cranelift-control v0.109.0
[INFO] [stderr]   Downloaded cranelift-frontend v0.109.0
[INFO] [stderr]   Downloaded embedded-io v0.4.0
[INFO] [stderr]   Downloaded wasm-encoder v0.209.1
[INFO] [stderr]   Downloaded wasmtime-component-util v22.0.0
[INFO] [stderr]   Downloaded cranelift-entity v0.109.0
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] [stderr]   Downloaded wasmtime-fiber v22.0.0
[INFO] [stderr]   Downloaded wasmtime-jit-debug v22.0.0
[INFO] [stderr]   Downloaded wasmtime-slab v22.0.0
[INFO] [stderr]   Downloaded cranelift-bforest v0.109.0
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v22.0.0
[INFO] [stderr]   Downloaded cobs v0.2.3
[INFO] [stderr]   Downloaded wasmprinter v0.209.1
[INFO] [stderr]   Downloaded wasmtime v22.0.0
[INFO] [stderr]   Downloaded wast v212.0.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 206bb813ac9999ba080ca8986db92208e24f7d81f4ca3150543080286a92cff4
[INFO] running `Command { std: "docker" "start" "-a" "206bb813ac9999ba080ca8986db92208e24f7d81f4ca3150543080286a92cff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "206bb813ac9999ba080ca8986db92208e24f7d81f4ca3150543080286a92cff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206bb813ac9999ba080ca8986db92208e24f7d81f4ca3150543080286a92cff4", kill_on_drop: false }`
[INFO] [stdout] 206bb813ac9999ba080ca8986db92208e24f7d81f4ca3150543080286a92cff4
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a7f71f3b5023d5876e0a116189c2849ecab6c31971e5731c373ca3d3c9aa6f9
[INFO] running `Command { std: "docker" "start" "-a" "2a7f71f3b5023d5876e0a116189c2849ecab6c31971e5731c373ca3d3c9aa6f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling cranelift-isle v0.109.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.109.0
[INFO] [stderr]    Compiling target-lexicon v0.12.14
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling io-lifetimes v2.0.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.109.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking cranelift-control v0.109.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling io-extras v0.18.2
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]    Compiling zstd-safe v7.2.0
[INFO] [stderr]     Checking embedded-io v0.4.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]    Compiling cap-primitives v3.1.0
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking winnow v0.6.13
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]     Checking wasm-encoder v0.209.1
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking wasm-encoder v0.212.0
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling wasmtime-cache v22.0.0
[INFO] [stderr]     Checking uuid v1.9.1
[INFO] [stderr]    Compiling wasmtime-component-macro v22.0.0
[INFO] [stderr]    Compiling cap-std v3.1.0
[INFO] [stderr]     Checking unicode-width v0.1.13
[INFO] [stderr]     Checking wasmtime-component-util v22.0.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling shellexpand v2.1.2
[INFO] [stderr]     Checking wasmtime-asm-macros v22.0.0
[INFO] [stderr]    Compiling wiggle-macro v22.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v22.0.0
[INFO] [stderr]     Checking wasmtime-slab v22.0.0
[INFO] [stderr]    Compiling system-interface v0.27.2
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]    Compiling cap-fs-ext v3.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking wast v212.0.0
[INFO] [stderr]     Checking cap-rand v3.1.0
[INFO] [stderr]    Compiling cranelift-codegen v0.109.0
[INFO] [stderr]     Checking ittapi v0.4.0
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling wasmtime-versioned-export-macros v22.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling wasmparser v0.209.1
[INFO] [stderr]    Compiling wasmtime-fiber v22.0.0
[INFO] [stderr]    Compiling wasmtime v22.0.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling witx v0.9.1
[INFO] [stderr]     Checking fs-set-times v0.20.1
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]     Checking cap-time-ext v3.1.0
[INFO] [stderr]    Compiling wiggle-generate v22.0.0
[INFO] [stderr]     Checking wat v1.212.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking cranelift-entity v0.109.0
[INFO] [stderr]     Checking toml_datetime v0.6.6
[INFO] [stderr]     Checking serde_spanned v0.6.6
[INFO] [stderr]     Checking postcard v1.0.8
[INFO] [stderr]     Checking regalloc2 v0.9.3
[INFO] [stderr]     Checking cranelift-bforest v0.109.0
[INFO] [stderr]     Checking fxprof-processed-profile v0.6.0
[INFO] [stderr]    Compiling wit-parser v0.209.1
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking object v0.36.1
[INFO] [stderr]     Checking toml_edit v0.22.14
[INFO] [stderr]     Checking toml v0.8.14
[INFO] [stderr]    Compiling wasmtime-wit-bindgen v22.0.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking wasmtime-jit-debug v22.0.0
[INFO] [stderr]     Checking wasmtime-types v22.0.0
[INFO] [stderr]     Checking wasmprinter v0.209.1
[INFO] [stderr]     Checking wasmtime-environ v22.0.0
[INFO] [stderr]     Checking cranelift-frontend v0.109.0
[INFO] [stderr]     Checking cranelift-native v0.109.0
[INFO] [stderr]     Checking cranelift-wasm v0.109.0
[INFO] [stderr]     Checking wasmtime-cranelift v22.0.0
[INFO] [stderr]     Checking wiggle v22.0.0
[INFO] [stderr]     Checking wasi-common v22.0.0
[INFO] [stderr]     Checking rust_and_fsharp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "2a7f71f3b5023d5876e0a116189c2849ecab6c31971e5731c373ca3d3c9aa6f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a7f71f3b5023d5876e0a116189c2849ecab6c31971e5731c373ca3d3c9aa6f9", kill_on_drop: false }`
[INFO] [stdout] 2a7f71f3b5023d5876e0a116189c2849ecab6c31971e5731c373ca3d3c9aa6f9