[INFO] fetching crate optiepub 0.0.1... [INFO] building optiepub-0.0.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate optiepub 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate optiepub 0.0.1 [INFO] finished tweaking crates.io crate optiepub 0.0.1 [INFO] tweaked toml for crates.io crate optiepub 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate optiepub 0.0.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate optiepub 0.0.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded deflate64 v0.1.9 [INFO] [stderr] Downloaded lockfree-object-pool v0.1.6 [INFO] [stderr] Downloaded zopfli v0.8.1 [INFO] [stderr] Downloaded avif-serialize v0.8.2 [INFO] [stderr] Downloaded mozjpeg v0.10.11 [INFO] [stderr] Downloaded zune-jpeg v0.4.13 [INFO] [stderr] Downloaded argh_shared v0.1.12 [INFO] [stderr] Downloaded libdeflater v1.22.0 [INFO] [stderr] Downloaded primal-check v0.3.4 [INFO] [stderr] Downloaded argh_derive v0.1.12 [INFO] [stderr] Downloaded argh v0.1.12 [INFO] [stderr] Downloaded image-webp v0.2.0 [INFO] [stderr] Downloaded zip v2.2.1 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.8 [INFO] [stderr] Downloaded ttf-parser v0.25.1 [INFO] [stderr] Downloaded wide v0.7.30 [INFO] [stderr] Downloaded exr v1.73.0 [INFO] [stderr] Downloaded imageproc v0.25.0 [INFO] [stderr] Downloaded bitstream-io v2.6.0 [INFO] [stderr] Downloaded image_hasher v2.0.0 [INFO] [stderr] Downloaded rustdct v0.7.1 [INFO] [stderr] Downloaded rustfft v6.2.0 [INFO] [stderr] 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"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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 40296b3429b78301d1e4ab0762256c14c24071b674d746c8899c311938ed0adc [INFO] running `Command { std: "docker" "start" "-a" "40296b3429b78301d1e4ab0762256c14c24071b674d746c8899c311938ed0adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "40296b3429b78301d1e4ab0762256c14c24071b674d746c8899c311938ed0adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40296b3429b78301d1e4ab0762256c14c24071b674d746c8899c311938ed0adc", kill_on_drop: false }` [INFO] [stdout] 40296b3429b78301d1e4ab0762256c14c24071b674d746c8899c311938ed0adc [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c3b6e77b1195a140c69ea9e0490606706af8131199d9bc24662e172bc924e4c [INFO] running `Command { std: "docker" "start" "-a" "8c3b6e77b1195a140c69ea9e0490606706af8131199d9bc24662e172bc924e4c", kill_on_drop: false }` [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling aligned-vec v0.5.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling cc v1.2.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling v_frame v0.3.8 [INFO] [stderr] Compiling 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v0.10.11 [INFO] [stderr] Compiling imageproc v0.25.0 [INFO] [stderr] Compiling optiepub v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | fn by_index(&mut self, index: usize) -> Result; [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] 104 | fn by_index(&mut self, index: usize) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | fn by_name(&mut self, name: &str) -> Result; [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] 105 | fn by_name(&mut self, name: &str) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | fn by_index(&mut self, index: usize) -> Result { [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] 118 | fn by_index(&mut self, index: usize) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | fn by_name(&mut self, name: &str) -> Result { [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] 122 | fn by_name(&mut self, name: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 58s [INFO] running `Command { std: "docker" "inspect" "8c3b6e77b1195a140c69ea9e0490606706af8131199d9bc24662e172bc924e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c3b6e77b1195a140c69ea9e0490606706af8131199d9bc24662e172bc924e4c", kill_on_drop: false }` [INFO] [stdout] 8c3b6e77b1195a140c69ea9e0490606706af8131199d9bc24662e172bc924e4c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ebd3790e18d6c6a80fe09579e5b87ff36fdcdad59259f0d0164392f46e6f314 [INFO] running `Command { std: "docker" "start" "-a" "2ebd3790e18d6c6a80fe09579e5b87ff36fdcdad59259f0d0164392f46e6f314", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Compiling fastrand v2.2.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | fn by_index(&mut self, index: usize) -> Result; [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] 104 | fn by_index(&mut self, index: usize) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | fn by_name(&mut self, name: &str) -> Result; [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] 105 | fn by_name(&mut self, name: &str) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | fn by_index(&mut self, index: usize) -> Result { [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] 118 | fn by_index(&mut self, index: usize) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | fn by_name(&mut self, name: &str) -> Result { [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] 122 | fn by_name(&mut self, name: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.14.0 [INFO] [stderr] Compiling optiepub v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:104:14 [INFO] [stdout] | [INFO] [stdout] 104 | fn by_index(&mut self, index: usize) -> Result; [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] 104 | fn by_index(&mut self, index: usize) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | fn by_name(&mut self, name: &str) -> Result; [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] 105 | fn by_name(&mut self, name: &str) -> Result>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:118:14 [INFO] [stdout] | [INFO] [stdout] 118 | fn by_index(&mut self, index: usize) -> Result { [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] 118 | fn by_index(&mut self, index: usize) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> lib.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | fn by_name(&mut self, name: &str) -> Result { [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] 122 | fn by_name(&mut self, name: &str) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.92s [INFO] running `Command { std: "docker" "inspect" "2ebd3790e18d6c6a80fe09579e5b87ff36fdcdad59259f0d0164392f46e6f314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ebd3790e18d6c6a80fe09579e5b87ff36fdcdad59259f0d0164392f46e6f314", kill_on_drop: false }` [INFO] [stdout] 2ebd3790e18d6c6a80fe09579e5b87ff36fdcdad59259f0d0164392f46e6f314