[INFO] cloning repository https://github.com/icicle-emu/icicle-emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/icicle-emu/icicle-emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficicle-emu%2Ficicle-emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficicle-emu%2Ficicle-emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0da76aab6ba23cda6cead7df5ebcdf9c74765fb [INFO] checking icicle-emu/icicle-emu against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficicle-emu%2Ficicle-emu" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/icicle-emu/icicle-emu on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/icicle-emu/icicle-emu [INFO] finished tweaking git repo https://github.com/icicle-emu/icicle-emu [INFO] tweaked toml for git repo https://github.com/icicle-emu/icicle-emu written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/icicle-emu/icicle-emu 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a35f38f512058ddeb682de8f237b4e1ab249f2cb2f0e46a5a2824dd6c1de8209 [INFO] running `Command { std: "docker" "start" "-a" "a35f38f512058ddeb682de8f237b4e1ab249f2cb2f0e46a5a2824dd6c1de8209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a35f38f512058ddeb682de8f237b4e1ab249f2cb2f0e46a5a2824dd6c1de8209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a35f38f512058ddeb682de8f237b4e1ab249f2cb2f0e46a5a2824dd6c1de8209", kill_on_drop: false }` [INFO] [stdout] a35f38f512058ddeb682de8f237b4e1ab249f2cb2f0e46a5a2824dd6c1de8209 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 947df1541f3a6b7bb479ed2e5dfbe396c341df0c2ee15fa77c3eb2c4d582b4a2 [INFO] running `Command { std: "docker" "start" "-a" "947df1541f3a6b7bb479ed2e5dfbe396c341df0c2ee15fa77c3eb2c4d582b4a2", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling target-lexicon v0.12.11 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cranelift-isle v0.98.1 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Compiling cranelift-codegen-shared v0.98.1 [INFO] [stderr] Compiling cranelift-codegen-meta v0.98.1 [INFO] [stderr] Checking pcode v0.2.0 (/opt/rustwide/workdir/sleigh/pcode) [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Checking sleigh-parse v0.3.0 (/opt/rustwide/workdir/sleigh/sleigh-parse) [INFO] [stderr] Checking gimli v0.27.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking slice-group-by v0.3.0 [INFO] [stderr] Checking cranelift-entity v0.98.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking arbitrary v1.3.0 [INFO] [stderr] Compiling cpp_demangle v0.4.0 [INFO] [stderr] Checking cranelift-bforest v0.98.1 [INFO] [stderr] Checking regalloc2 v0.9.2 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking cranelift-control v0.98.1 [INFO] [stderr] Checking sleigh-runtime v0.1.0 (/opt/rustwide/workdir/sleigh/sleigh-runtime) [INFO] [stderr] Checking bumpalo v3.12.0 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking icicle-mem v0.3.0 (/opt/rustwide/workdir/icicle-mem) [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking wasmtime-jit-icache-coherence v11.0.1 [INFO] [stderr] Compiling icicle-linux v0.1.0 (/opt/rustwide/workdir/icicle-linux) [INFO] [stderr] Checking bstr v1.6.0 [INFO] [stderr] Checking xml-rs v0.8.7 [INFO] [stderr] Checking sleigh-compile v0.3.0 (/opt/rustwide/workdir/sleigh/sleigh-compile) [INFO] [stderr] Compiling bytemuck_derive v1.4.0 [INFO] [stderr] Compiling cranelift-codegen v0.98.1 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking managed v0.8.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking gdbstub v0.6.6 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ihex v3.0.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling petgraph v0.6.3 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking gdbstub_arch v0.2.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking ron v0.8.0 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Checking ruzstd v0.3.1 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking object v0.31.1 [INFO] [stderr] Compiling crepe v0.1.8 [INFO] [stderr] Checking addr2line v0.20.0 [INFO] [stderr] Checking icicle-cpu v0.1.0 (/opt/rustwide/workdir/icicle-cpu) [INFO] [stderr] Checking cranelift-module v0.98.1 [INFO] [stderr] Checking cranelift-frontend v0.98.1 [INFO] [stderr] Checking cranelift-native v0.98.1 [INFO] [stderr] Checking cranelift-jit v0.98.1 [INFO] [stderr] Checking cranelift v0.98.1 [INFO] [stderr] Checking icicle-jit v0.2.0 (/opt/rustwide/workdir/icicle-jit) [INFO] [stderr] Checking icicle-vm v0.2.0 (/opt/rustwide/workdir/icicle-vm) [INFO] [stderr] Checking icicle-gdb v0.1.0 (/opt/rustwide/workdir/icicle-gdb) [INFO] [stderr] Checking icicle-fuzzing v0.1.0 (/opt/rustwide/workdir/icicle-fuzzing) [INFO] [stderr] Checking icicle-test v0.1.0 (/opt/rustwide/workdir/icicle-test) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> icicle-fuzzing/src/instrumentation/cmp_finder.rs:806:49 [INFO] [stdout] | [INFO] [stdout] 766 | fn comparison_rank(Output(offset, _, a, b): &Output) -> impl Ord { [INFO] [stdout] | -------- [INFO] [stdout] | | [INFO] [stdout] | the expected opaque type [INFO] [stdout] | the found opaque type [INFO] [stdout] ... [INFO] [stdout] 806 | if let Some(Output(offset, kind, a_, b_)) = output.into_iter().min_by_key(comparison_rank) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl for<'a> Ord` [INFO] [stdout] found opaque type `impl Ord` [INFO] [stdout] = note: distinct uses of `impl Trait` result in different opaque types [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /rustc/23ffd2897cbb44320ca18dfe4d05dbacb37d55e0/library/core/src/iter/traits/iterator.rs:3327:34 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> icicle-fuzzing/src/instrumentation/cmp_finder.rs:806:49 [INFO] [stdout] | [INFO] [stdout] 766 | fn comparison_rank(Output(offset, _, a, b): &Output) -> impl Ord { [INFO] [stdout] | -------- [INFO] [stdout] | | [INFO] [stdout] | the expected opaque type [INFO] [stdout] | the found opaque type [INFO] [stdout] ... [INFO] [stdout] 806 | if let Some(Output(offset, kind, a_, b_)) = output.into_iter().min_by_key(comparison_rank) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl for<'a> Ord` [INFO] [stdout] found opaque type `impl Ord` [INFO] [stdout] = note: distinct uses of `impl Trait` result in different opaque types [INFO] [stdout] note: the lifetime requirement is introduced here [INFO] [stdout] --> /rustc/23ffd2897cbb44320ca18dfe4d05dbacb37d55e0/library/core/src/iter/traits/iterator.rs:3327:34 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `icicle-fuzzing` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `icicle-fuzzing` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "947df1541f3a6b7bb479ed2e5dfbe396c341df0c2ee15fa77c3eb2c4d582b4a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "947df1541f3a6b7bb479ed2e5dfbe396c341df0c2ee15fa77c3eb2c4d582b4a2", kill_on_drop: false }` [INFO] [stdout] 947df1541f3a6b7bb479ed2e5dfbe396c341df0c2ee15fa77c3eb2c4d582b4a2