[INFO] fetching crate tex_engine 0.1.8... [INFO] checking tex_engine-0.1.8 against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf [INFO] extracting crate tex_engine 0.1.8 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate tex_engine 0.1.8 [INFO] finished tweaking crates.io crate tex_engine 0.1.8 [INFO] tweaked toml for crates.io crate tex_engine 0.1.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tex_engine 0.1.8 on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tex_engine 0.1.8 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" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded piston-float v1.0.1 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded shared_vector v0.4.4 [INFO] [stderr] Downloaded string-interner v0.19.0 [INFO] [stderr] Downloaded utf16string v0.2.0 [INFO] [stderr] Downloaded gif v0.14.0 [INFO] [stderr] Downloaded zune-jpeg v0.5.5 [INFO] [stderr] Downloaded const_for v0.1.5 [INFO] [stderr] Downloaded console_log v1.0.0 [INFO] [stderr] Downloaded aligned v0.4.2 [INFO] [stderr] Downloaded pdfium-render v0.8.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c64415a03fec0204df070c29390b75f57608e6792fbeac0dd3c71d0bc00691d [INFO] running `Command { std: "docker" "start" "-a" "9c64415a03fec0204df070c29390b75f57608e6792fbeac0dd3c71d0bc00691d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c64415a03fec0204df070c29390b75f57608e6792fbeac0dd3c71d0bc00691d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c64415a03fec0204df070c29390b75f57608e6792fbeac0dd3c71d0bc00691d", kill_on_drop: false }` [INFO] [stdout] 9c64415a03fec0204df070c29390b75f57608e6792fbeac0dd3c71d0bc00691d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74e0616dd0c4aa2fb3c4bc02516ede4f2d4588e7044653ab7b0baee8acb7cb19 [INFO] running `Command { std: "docker" "start" "-a" "74e0616dd0c4aa2fb3c4bc02516ede4f2d4588e7044653ab7b0baee8acb7cb19", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking path-dedot v3.1.1 [INFO] [stderr] Checking shared_vector v0.4.4 [INFO] [stderr] Checking jiff v0.2.16 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking const_for v0.1.5 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking string-interner v0.19.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking tex_engine v0.1.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::tex::catcodes::CommandCode` [INFO] [stdout] --> src/engine.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::tex::catcodes::CommandCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stdout] warning: unused import: `crate::tex::catcodes::CommandCode` [INFO] [stdout] --> src/engine.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::tex::catcodes::CommandCode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::engine::utils::outputs::Outputs` [INFO] [stdout] --> src/engine/stomach.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::engine::utils::outputs::Outputs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::engine::utils::outputs::Outputs` [INFO] [stdout] --> src/engine/stomach.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::engine::utils::outputs::Outputs; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine.rs:166:24 [INFO] [stdout] | [INFO] [stdout] 166 | fn get_engine_refs(&mut self) -> EngineReferences; [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 166 | fn get_engine_refs(&mut self) -> EngineReferences<'_, Self::Types>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine.rs:365:24 [INFO] [stdout] | [INFO] [stdout] 365 | fn get_engine_refs(&mut self) -> EngineReferences { [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] 365 | fn get_engine_refs(&mut self) -> EngineReferences<'_, ET> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tex/nodes.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | fn display(&self) -> DisplayNode { [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] 41 | fn display(&self) -> DisplayNode<'_, ET, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine.rs:166:24 [INFO] [stdout] | [INFO] [stdout] 166 | fn get_engine_refs(&mut self) -> EngineReferences; [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 166 | fn get_engine_refs(&mut self) -> EngineReferences<'_, Self::Types>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/engine.rs:365:24 [INFO] [stdout] | [INFO] [stdout] 365 | fn get_engine_refs(&mut self) -> EngineReferences { [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] 365 | fn get_engine_refs(&mut self) -> EngineReferences<'_, ET> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tex/nodes.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 41 | fn display(&self) -> DisplayNode { [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] 41 | fn display(&self) -> DisplayNode<'_, ET, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.47s [INFO] running `Command { std: "docker" "inspect" "74e0616dd0c4aa2fb3c4bc02516ede4f2d4588e7044653ab7b0baee8acb7cb19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74e0616dd0c4aa2fb3c4bc02516ede4f2d4588e7044653ab7b0baee8acb7cb19", kill_on_drop: false }` [INFO] [stdout] 74e0616dd0c4aa2fb3c4bc02516ede4f2d4588e7044653ab7b0baee8acb7cb19