[INFO] fetching crate textsynth 0.1.0... [INFO] checking textsynth-0.1.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3 [INFO] extracting crate textsynth 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate textsynth 0.1.0 [INFO] finished tweaking crates.io crate textsynth 0.1.0 [INFO] tweaked toml for crates.io crate textsynth 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate textsynth 0.1.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate textsynth 0.1.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.6.0 [INFO] [stderr] Downloaded futures-io v0.3.19 [INFO] [stderr] Downloaded mio v0.7.14 [INFO] [stderr] Downloaded arrayvec v0.7.2 [INFO] [stderr] Downloaded futures-core v0.3.19 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded bounded-integer v0.5.1 [INFO] [stderr] Downloaded futures-channel v0.3.19 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded futures-executor v0.3.19 [INFO] [stderr] Downloaded tracing v0.1.29 [INFO] [stderr] Downloaded anyhow v1.0.52 [INFO] [stderr] Downloaded tracing-core v0.1.21 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded futures-util v0.3.19 [INFO] [stderr] Downloaded security-framework v2.5.0 [INFO] [stderr] Downloaded h2 v0.3.10 [INFO] [stderr] Downloaded http v0.2.6 [INFO] [stderr] Downloaded wasm-bindgen v0.2.78 [INFO] [stderr] Downloaded openssl v0.10.38 [INFO] [stderr] Downloaded reqwest v0.11.9 [INFO] [stderr] Downloaded syn v1.0.85 [INFO] [stderr] Downloaded hyper v0.14.16 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded serde_derive v1.0.133 [INFO] [stderr] Downloaded serde_json v1.0.75 [INFO] [stderr] Downloaded futures v0.3.19 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded socket2 v0.4.2 [INFO] [stderr] Downloaded pkg-config v0.3.24 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded tokio v1.15.0 [INFO] [stderr] Downloaded serde v1.0.133 [INFO] [stderr] Downloaded core-foundation v0.9.2 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded js-sys v0.3.55 [INFO] [stderr] Downloaded winreg v0.7.0 [INFO] [stderr] Downloaded libc v0.2.112 [INFO] [stderr] Downloaded native-tls v0.2.8 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded openssl-sys v0.9.72 [INFO] [stderr] Downloaded security-framework-sys v2.5.0 [INFO] [stderr] Downloaded web-sys v0.3.55 [INFO] [stderr] Downloaded redox_syscall v0.2.10 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.78 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.28 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.78 [INFO] [stderr] Downloaded dotenv v0.15.0 [INFO] [stderr] Downloaded futures-macro v0.3.19 [INFO] [stderr] Downloaded futures-task v0.3.19 [INFO] [stderr] Downloaded http-body v0.4.4 [INFO] [stderr] Downloaded itoa v0.4.8 [INFO] [stderr] Downloaded futures-sink v0.3.19 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded quote v1.0.14 [INFO] [stderr] Downloaded encoding_rs v0.8.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3686c900db43d0f9ca351b1e27b9d5b7863b86f06bbec3efaba71a20c3ce7295 [INFO] running `Command { std: "docker" "start" "-a" "3686c900db43d0f9ca351b1e27b9d5b7863b86f06bbec3efaba71a20c3ce7295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3686c900db43d0f9ca351b1e27b9d5b7863b86f06bbec3efaba71a20c3ce7295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3686c900db43d0f9ca351b1e27b9d5b7863b86f06bbec3efaba71a20c3ce7295", kill_on_drop: false }` [INFO] [stdout] 3686c900db43d0f9ca351b1e27b9d5b7863b86f06bbec3efaba71a20c3ce7295 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5b3fdfd806200b30d7e7a893ef8007710e7a1287e72d7b9447ac4eeff64a26c [INFO] running `Command { std: "docker" "start" "-a" "f5b3fdfd806200b30d7e7a893ef8007710e7a1287e72d7b9447ac4eeff64a26c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking openssl-sys v0.9.72 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.75 [INFO] [stderr] Checking openssl v0.10.38 [INFO] [stderr] Checking native-tls v0.2.8 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking futures-util v0.3.19 [INFO] [stderr] Checking futures-executor v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking bounded-integer v0.5.1 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking textsynth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub const fn engine(&self, definition: EngineDefinition) -> Engine { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 38 | pub const fn engine(&self, definition: EngineDefinition) -> Engine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine/mod.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn text_completion(&self, prompt: String) -> TextCompletionBuilder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | pub fn text_completion(&self, prompt: String) -> TextCompletionBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine/definition.rs:137:46 [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn to_custom_engine_definition(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn to_custom_engine_definition(&self) -> Cow<'_, CustomEngineDefinition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | pub const fn engine(&self, definition: EngineDefinition) -> Engine { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 38 | pub const fn engine(&self, definition: EngineDefinition) -> Engine<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine/mod.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn text_completion(&self, prompt: String) -> TextCompletionBuilder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | pub fn text_completion(&self, prompt: String) -> TextCompletionBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine/definition.rs:137:46 [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn to_custom_engine_definition(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 137 | pub const fn to_custom_engine_definition(&self) -> Cow<'_, CustomEngineDefinition> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.10s [INFO] running `Command { std: "docker" "inspect" "f5b3fdfd806200b30d7e7a893ef8007710e7a1287e72d7b9447ac4eeff64a26c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b3fdfd806200b30d7e7a893ef8007710e7a1287e72d7b9447ac4eeff64a26c", kill_on_drop: false }` [INFO] [stdout] f5b3fdfd806200b30d7e7a893ef8007710e7a1287e72d7b9447ac4eeff64a26c