[INFO] fetching crate gwd-backend-firefox 0.1.5... [INFO] testing gwd-backend-firefox-0.1.5 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate gwd-backend-firefox 0.1.5 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate gwd-backend-firefox 0.1.5 [INFO] finished tweaking crates.io crate gwd-backend-firefox 0.1.5 [INFO] tweaked toml for crates.io crate gwd-backend-firefox 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gwd-backend-firefox 0.1.5 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--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 [INFO] [stderr] Locking 233 packages to latest compatible versions [INFO] [stderr] Adding dirs v2.0.2 (available: v6.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `godwit-daemon` dependency) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getter-derive-rs v1.0.2 [INFO] [stderr] Downloaded godwit-daemon v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a438bdeb900b74f262b638820d954291f711eb14a0ae2953a153cd0ac462c2c [INFO] running `Command { std: "docker" "start" "-a" "0a438bdeb900b74f262b638820d954291f711eb14a0ae2953a153cd0ac462c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a438bdeb900b74f262b638820d954291f711eb14a0ae2953a153cd0ac462c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a438bdeb900b74f262b638820d954291f711eb14a0ae2953a153cd0ac462c2c", kill_on_drop: false }` [INFO] [stdout] 0a438bdeb900b74f262b638820d954291f711eb14a0ae2953a153cd0ac462c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01ffb0a38ba761756ce09e6f967a643c6a0baf286c7af2351d73525458419b45 [INFO] running `Command { std: "docker" "start" "-a" "01ffb0a38ba761756ce09e6f967a643c6a0baf286c7af2351d73525458419b45", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `godwit-daemon` dependency) [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling xattr v1.5.1 [INFO] [stderr] Compiling filetime v0.2.26 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling tar v0.4.44 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling custom_error v1.9.2 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling simplelog v0.7.6 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling getter-derive-rs v1.0.2 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling h2 v0.2.7 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling tokio-tls v0.3.1 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling hyper v0.13.10 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling reqwest v0.10.10 [INFO] [stderr] Compiling godwit-daemon v0.1.10 [INFO] [stderr] Compiling lz4 v1.28.1 [INFO] [stderr] Compiling gwd-backend-firefox v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `dyn Registrar`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | extern "C" fn register(registrar: &mut dyn Registrar) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: trait objects have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.83s [INFO] running `Command { std: "docker" "inspect" "01ffb0a38ba761756ce09e6f967a643c6a0baf286c7af2351d73525458419b45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ffb0a38ba761756ce09e6f967a643c6a0baf286c7af2351d73525458419b45", kill_on_drop: false }` [INFO] [stdout] 01ffb0a38ba761756ce09e6f967a643c6a0baf286c7af2351d73525458419b45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d09559f0eb0ad9ab0fda5c8a7958487cfe4a433e47dee2b8c19818086918eb4 [INFO] running `Command { std: "docker" "start" "-a" "0d09559f0eb0ad9ab0fda5c8a7958487cfe4a433e47dee2b8c19818086918eb4", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `godwit-daemon` dependency) [INFO] [stderr] Compiling gwd-backend-firefox v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` fn uses type `dyn Registrar`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | extern "C" fn register(registrar: &mut dyn Registrar) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: trait objects have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` fn uses type `dyn Registrar`, which is not FFI-safe [INFO] [stdout] --> src/lib.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | extern "C" fn register(registrar: &mut dyn Registrar) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: trait objects have no C equivalent [INFO] [stdout] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "0d09559f0eb0ad9ab0fda5c8a7958487cfe4a433e47dee2b8c19818086918eb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d09559f0eb0ad9ab0fda5c8a7958487cfe4a433e47dee2b8c19818086918eb4", kill_on_drop: false }` [INFO] [stdout] 0d09559f0eb0ad9ab0fda5c8a7958487cfe4a433e47dee2b8c19818086918eb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b7cb324c969857d1eb95baa03ee3edd333b33c79e4585e77370805653377ffc [INFO] running `Command { std: "docker" "start" "-a" "6b7cb324c969857d1eb95baa03ee3edd333b33c79e4585e77370805653377ffc", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `godwit-daemon` dependency) [INFO] [stderr] warning: `extern` fn uses type `dyn Registrar`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:66:35 [INFO] [stderr] | [INFO] [stderr] 66 | extern "C" fn register(registrar: &mut dyn Registrar) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: trait objects have no C equivalent [INFO] [stderr] = note: `#[warn(improper_ctypes_definitions)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `gwd-backend-firefox` (lib) generated 1 warning [INFO] [stderr] warning: `gwd-backend-firefox` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gwd_backend_firefox-063c2a131a536762) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gwd_backend_firefox [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b7cb324c969857d1eb95baa03ee3edd333b33c79e4585e77370805653377ffc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b7cb324c969857d1eb95baa03ee3edd333b33c79e4585e77370805653377ffc", kill_on_drop: false }` [INFO] [stdout] 6b7cb324c969857d1eb95baa03ee3edd333b33c79e4585e77370805653377ffc