[INFO] fetching crate wit-bindgen-rust-lib 0.12.0... [INFO] testing wit-bindgen-rust-lib-0.12.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate wit-bindgen-rust-lib 0.12.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wit-bindgen-rust-lib 0.12.0 [INFO] finished tweaking crates.io crate wit-bindgen-rust-lib 0.12.0 [INFO] tweaked toml for crates.io crate wit-bindgen-rust-lib 0.12.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wit-bindgen-rust-lib 0.12.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding wit-bindgen-core v0.12.0 (available: v0.45.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e65e40edb3005bdd0fe8caae51f2a37613436fae8a84590d00a365622f81fe7 [INFO] running `Command { std: "docker" "start" "-a" "3e65e40edb3005bdd0fe8caae51f2a37613436fae8a84590d00a365622f81fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e65e40edb3005bdd0fe8caae51f2a37613436fae8a84590d00a365622f81fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e65e40edb3005bdd0fe8caae51f2a37613436fae8a84590d00a365622f81fe7", kill_on_drop: false }` [INFO] [stdout] 3e65e40edb3005bdd0fe8caae51f2a37613436fae8a84590d00a365622f81fe7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86881ed62d4fdc154646195184e643abd5d3469ff6d9e86764755f772c7991f5 [INFO] running `Command { std: "docker" "start" "-a" "86881ed62d4fdc154646195184e643abd5d3469ff6d9e86764755f772c7991f5", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling wasm-encoder v0.41.2 [INFO] [stderr] Compiling wasm-encoder v0.33.2 [INFO] [stderr] Compiling spdx v0.10.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling wasmparser v0.121.2 [INFO] [stderr] Compiling wasmparser v0.113.3 [INFO] [stderr] Compiling wit-parser v0.11.3 [INFO] [stderr] Compiling wasm-metadata v0.10.20 [INFO] [stderr] Compiling wit-component v0.14.7 [INFO] [stderr] Compiling wit-bindgen-core v0.12.0 [INFO] [stderr] Compiling wit-bindgen-rust-lib v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:1104:17 [INFO] [stdout] | [INFO] [stdout] 1104 | fn rust_gen(&self) -> &dyn RustGenerator; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | || [INFO] [stdout] | | |the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1104 | fn rust_gen(&self) -> &dyn RustGenerator<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.04s [INFO] running `Command { std: "docker" "inspect" "86881ed62d4fdc154646195184e643abd5d3469ff6d9e86764755f772c7991f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86881ed62d4fdc154646195184e643abd5d3469ff6d9e86764755f772c7991f5", kill_on_drop: false }` [INFO] [stdout] 86881ed62d4fdc154646195184e643abd5d3469ff6d9e86764755f772c7991f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56afec059a27d5de3aa2567866b5bcfcef1870b3f0f8e3693e75a0ca77cb9327 [INFO] running `Command { std: "docker" "start" "-a" "56afec059a27d5de3aa2567866b5bcfcef1870b3f0f8e3693e75a0ca77cb9327", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "56afec059a27d5de3aa2567866b5bcfcef1870b3f0f8e3693e75a0ca77cb9327", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56afec059a27d5de3aa2567866b5bcfcef1870b3f0f8e3693e75a0ca77cb9327", kill_on_drop: false }` [INFO] [stdout] 56afec059a27d5de3aa2567866b5bcfcef1870b3f0f8e3693e75a0ca77cb9327 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2b33176caefdfbad036e3676b3d576871ae94d2f3cc96e2ab25afad7ce761f50 [INFO] running `Command { std: "docker" "start" "-a" "2b33176caefdfbad036e3676b3d576871ae94d2f3cc96e2ab25afad7ce761f50", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "2b33176caefdfbad036e3676b3d576871ae94d2f3cc96e2ab25afad7ce761f50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b33176caefdfbad036e3676b3d576871ae94d2f3cc96e2ab25afad7ce761f50", kill_on_drop: false }` [INFO] [stdout] 2b33176caefdfbad036e3676b3d576871ae94d2f3cc96e2ab25afad7ce761f50