[INFO] fetching crate mangle-vm 0.7.0...
[INFO] checking mangle-vm-0.7.0 against try#5f6abd89da253a562ad85d235b9342a3ac336c28 for pr-156114
[INFO] extracting crate mangle-vm 0.7.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mangle-vm 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mangle-vm 0.7.0
[INFO] tweaked toml for crates.io crate mangle-vm 0.7.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mangle-vm 0.7.0 on toolchain 5f6abd89da253a562ad85d235b9342a3ac336c28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mangle-vm 0.7.0 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" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e91a23fd671596d4b2885f95977bd16765a303e510cb89f6d6e4432c9a1a77
[INFO] running `Command { std: "docker" "start" "-a" "b8e91a23fd671596d4b2885f95977bd16765a303e510cb89f6d6e4432c9a1a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e91a23fd671596d4b2885f95977bd16765a303e510cb89f6d6e4432c9a1a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e91a23fd671596d4b2885f95977bd16765a303e510cb89f6d6e4432c9a1a77", kill_on_drop: false }`
[INFO] [stdout] b8e91a23fd671596d4b2885f95977bd16765a303e510cb89f6d6e4432c9a1a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5f6abd89da253a562ad85d235b9342a3ac336c28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc1d09aab5cc15a9b091f15f88c2dabed6a5bab6ff6a7212376d9da7d18559fe
[INFO] running `Command { std: "docker" "start" "-a" "bc1d09aab5cc15a9b091f15f88c2dabed6a5bab6ff6a7212376d9da7d18559fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]    Compiling cranelift-srcgen v0.128.4
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling wasmparser v0.243.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.128.4
[INFO] [stderr]    Compiling cranelift-isle v0.128.4
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling cranelift-bitset v0.128.4
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling wasm-encoder v0.243.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.128.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking wasmtime-internal-math v41.0.4
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.128.4
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking cranelift-control v0.128.4
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking wasmtime-internal-component-util v41.0.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking wasm-encoder v0.244.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v41.0.4
[INFO] [stderr]     Checking wast v244.0.0
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]    Compiling wasmtime-internal-component-macro v41.0.4
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pulley-macros v41.0.4
[INFO] [stderr]    Compiling wasmtime-internal-versioned-export-macros v41.0.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling pulley-interpreter v41.0.4
[INFO] [stderr]    Compiling googletest_macro v0.14.1
[INFO] [stderr]     Checking googletest v0.14.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling wasmtime-internal-fiber v41.0.4
[INFO] [stderr]    Compiling wasmtime-internal-jit-debug v41.0.4
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.128.4
[INFO] [stderr]     Checking mangle-ast v0.7.0
[INFO] [stderr]    Compiling wasmtime-internal-cache v41.0.4
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking mangle-common v0.7.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling wit-parser v0.243.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cranelift-entity v0.128.4
[INFO] [stderr]     Checking cranelift-bforest v0.128.4
[INFO] [stderr]     Checking regalloc2 v0.13.5
[INFO] [stderr]    Compiling cranelift-codegen v0.128.4
[INFO] [stderr]     Checking postcard v1.1.3
[INFO] [stderr]     Checking wat v1.244.0
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling wasmtime-internal-wit-bindgen v41.0.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]    Compiling wasmtime v41.0.4
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]     Checking toml v0.9.12+spec-1.1.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking mangle-ir v0.7.0
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking fxprof-processed-profile v0.8.1
[INFO] [stderr]     Checking ittapi v0.4.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking memfd v0.6.5
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking wasmtime-internal-jit-icache-coherence v41.0.4
[INFO] [stderr]     Checking wasmtime-internal-slab v41.0.4
[INFO] [stderr]     Checking mangle-parse v0.7.0
[INFO] [stderr]     Checking mangle-analysis v0.7.0
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]     Checking mangle-simplecolumn v0.7.0
[INFO] [stderr]     Checking wasmprinter v0.243.0
[INFO] [stderr]     Checking mangle-codegen v0.7.0
[INFO] [stderr]     Checking wasmtime-environ v41.0.4
[INFO] [stderr]     Checking wasm-compose v0.243.0
[INFO] [stderr]     Checking cranelift-frontend v0.128.4
[INFO] [stderr]     Checking cranelift-native v0.128.4
[INFO] [stderr]     Checking wasmtime-internal-cranelift v41.0.4
[INFO] [stderr]     Checking mangle-vm v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `strings` and `names` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct HostWrapper<H> {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 29 |     host: H,
[INFO] [stdout] 30 |     strings: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     names: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `strings` and `names` are never read
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct HostWrapper<H> {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 29 |     host: H,
[INFO] [stdout] 30 |     strings: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 31 |     names: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_string_fact` is never used
[INFO] [stdout]    --> src/lib.rs:710:12
[INFO] [stdout]     |
[INFO] [stdout] 658 |     impl MemHost {
[INFO] [stdout]     |     ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 710 |         fn add_string_fact(&mut self, rel: &str, args: &[&str]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `strings` and `names` are never read
[INFO] [stdout]   --> tests/reachability.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct MemHost {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     strings: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 46 |     names: Vec<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `Command { std: "docker" "inspect" "bc1d09aab5cc15a9b091f15f88c2dabed6a5bab6ff6a7212376d9da7d18559fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc1d09aab5cc15a9b091f15f88c2dabed6a5bab6ff6a7212376d9da7d18559fe", kill_on_drop: false }`
[INFO] [stdout] bc1d09aab5cc15a9b091f15f88c2dabed6a5bab6ff6a7212376d9da7d18559fe