[INFO] fetching crate wasm-tools 1.0.54... [INFO] checking wasm-tools-1.0.54 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate wasm-tools 1.0.54 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate wasm-tools 1.0.54 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm-tools 1.0.54 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate wasm-tools 1.0.54 [INFO] tweaked toml for crates.io crate wasm-tools 1.0.54 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate wasm-tools 1.0.54 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wit-parser v0.13.0 [INFO] [stderr] Downloaded fallible-iterator v0.3.0 [INFO] [stderr] Downloaded thiserror-core-impl v1.0.38 [INFO] [stderr] Downloaded thiserror-core v1.0.38 [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] [stderr] Downloaded wasmprinter v0.2.75 [INFO] [stderr] Downloaded flagset v0.4.4 [INFO] [stderr] Downloaded wasm-encoder v0.38.1 [INFO] [stderr] Downloaded wat v1.0.82 [INFO] [stderr] Downloaded cpp_demangle v0.4.3 [INFO] [stderr] Downloaded egg v0.6.0 [INFO] [stderr] Downloaded blake3 v1.5.0 [INFO] [stderr] Downloaded wasm-metadata v0.10.14 [INFO] [stderr] Downloaded wasmparser v0.118.1 [INFO] [stderr] Downloaded wast v69.0.1 [INFO] [stderr] Downloaded spdx v0.10.2 [INFO] [stderr] Downloaded wit-component v0.19.0 [INFO] [stderr] Downloaded wasm-compose v0.4.16 [INFO] [stderr] Downloaded wasm-shrink v0.1.44 [INFO] [stderr] Downloaded wasm-mutate v0.2.43 [INFO] [stderr] Downloaded wasm-smith v0.13.1 [INFO] [stderr] Downloaded wit-smith v0.1.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cd13e911814fc700b301566391cbfb0d734c63e449cebc1d693a213ee3cc16d [INFO] running `Command { std: "docker" "start" "-a" "2cd13e911814fc700b301566391cbfb0d734c63e449cebc1d693a213ee3cc16d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cd13e911814fc700b301566391cbfb0d734c63e449cebc1d693a213ee3cc16d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cd13e911814fc700b301566391cbfb0d734c63e449cebc1d693a213ee3cc16d", kill_on_drop: false }` [INFO] [stdout] 2cd13e911814fc700b301566391cbfb0d734c63e449cebc1d693a213ee3cc16d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c9af7453c43245256fea37581319d4083431f0ad18136848119fc313e4ff980 [INFO] running `Command { std: "docker" "start" "-a" "0c9af7453c43245256fea37581319d4083431f0ad18136848119fc313e4ff980", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling thiserror-core v1.0.38 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking wasm-encoder v0.38.1 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Checking spdx v0.10.2 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking symbolic_expressions v5.0.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Compiling wasm-tools v1.0.54 (/opt/rustwide/workdir) [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking flagset v0.4.4 [INFO] [stderr] Checking wast v69.0.1 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking is_executable v1.0.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking egg v0.6.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Compiling thiserror-core-impl v1.0.38 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking ruzstd v0.4.0 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking wasmparser v0.118.1 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking wat v1.0.82 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking wit-parser v0.13.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking wasm-metadata v0.10.14 [INFO] [stderr] Checking wasm-mutate v0.2.43 [INFO] [stderr] Checking wasmprinter v0.2.75 [INFO] [stderr] Checking wasm-smith v0.13.1 [INFO] [stderr] Checking wasm-compose v0.4.16 [INFO] [stderr] Checking wit-component v0.19.0 [INFO] [stderr] Checking wasm-shrink v0.1.44 [INFO] [stderr] Checking wit-smith v0.1.24 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.50s [INFO] running `Command { std: "docker" "inspect" "0c9af7453c43245256fea37581319d4083431f0ad18136848119fc313e4ff980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c9af7453c43245256fea37581319d4083431f0ad18136848119fc313e4ff980", kill_on_drop: false }` [INFO] [stdout] 0c9af7453c43245256fea37581319d4083431f0ad18136848119fc313e4ff980 [INFO] checking wasm-tools-1.0.54 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate wasm-tools 1.0.54 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate wasm-tools 1.0.54 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm-tools 1.0.54 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate wasm-tools 1.0.54 [INFO] tweaked toml for crates.io crate wasm-tools 1.0.54 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate wasm-tools 1.0.54 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9fc7ee70582118a4ddd5796ae122cca9a703a5171044bb1eb47dc13e36d5018 [INFO] running `Command { std: "docker" "start" "-a" "e9fc7ee70582118a4ddd5796ae122cca9a703a5171044bb1eb47dc13e36d5018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9fc7ee70582118a4ddd5796ae122cca9a703a5171044bb1eb47dc13e36d5018", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9fc7ee70582118a4ddd5796ae122cca9a703a5171044bb1eb47dc13e36d5018", kill_on_drop: false }` [INFO] [stdout] e9fc7ee70582118a4ddd5796ae122cca9a703a5171044bb1eb47dc13e36d5018 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca07edc3d1557962149e7f0abc4e144310a4cd0c63b92f9031c832f5ea213f34 [INFO] running `Command { std: "docker" "start" "-a" "ca07edc3d1557962149e7f0abc4e144310a4cd0c63b92f9031c832f5ea213f34", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling thiserror-core v1.0.38 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking wasm-encoder v0.38.1 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Compiling rustix v0.38.24 [INFO] [stderr] Compiling cpp_demangle v0.4.3 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Checking spdx v0.10.2 [INFO] [stderr] Checking symbolic_expressions v5.0.3 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking linux-raw-sys v0.4.11 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Compiling wasm-tools v1.0.54 (/opt/rustwide/workdir) [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking flagset v0.4.4 [INFO] [stderr] Checking is_executable v1.0.1 [INFO] [stderr] Checking wast v69.0.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking egg v0.6.0 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling thiserror-core-impl v1.0.38 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Compiling serde_derive v1.0.192 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking serde_json v1.0.108 [INFO] [stderr] Checking ruzstd v0.4.0 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Checking wasmparser v0.118.1 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking thiserror v1.0.50 [INFO] [stderr] Checking object v0.32.1 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking wat v1.0.82 [INFO] [stderr] Checking wit-parser v0.13.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking wasm-metadata v0.10.14 [INFO] [stderr] Checking wasm-mutate v0.2.43 [INFO] [stderr] Checking wasmprinter v0.2.75 [INFO] [stderr] Checking wasm-compose v0.4.16 [INFO] [stderr] Checking wasm-smith v0.13.1 [INFO] [stderr] Checking wit-component v0.19.0 [INFO] [stderr] Checking wasm-shrink v0.1.44 [INFO] [stderr] Checking wit-smith v0.1.24 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.69s [INFO] running `Command { std: "docker" "inspect" "ca07edc3d1557962149e7f0abc4e144310a4cd0c63b92f9031c832f5ea213f34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca07edc3d1557962149e7f0abc4e144310a4cd0c63b92f9031c832f5ea213f34", kill_on_drop: false }` [INFO] [stdout] ca07edc3d1557962149e7f0abc4e144310a4cd0c63b92f9031c832f5ea213f34