[INFO] fetching crate mobi 0.8.0... [INFO] testing mobi-0.8.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate mobi 0.8.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mobi 0.8.0 [INFO] finished tweaking crates.io crate mobi 0.8.0 [INFO] tweaked toml for crates.io crate mobi 0.8.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mobi 0.8.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85b28055feb9f9e8da85d26838a67b95e25465acf72cbc75bdeb8c0558bdbef5 [INFO] running `Command { std: "docker" "start" "-a" "85b28055feb9f9e8da85d26838a67b95e25465acf72cbc75bdeb8c0558bdbef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85b28055feb9f9e8da85d26838a67b95e25465acf72cbc75bdeb8c0558bdbef5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b28055feb9f9e8da85d26838a67b95e25465acf72cbc75bdeb8c0558bdbef5", kill_on_drop: false }` [INFO] [stdout] 85b28055feb9f9e8da85d26838a67b95e25465acf72cbc75bdeb8c0558bdbef5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 672342c7c16d7dc521575246ae538428e7606d9a0a6b193c7b5620458302e780 [INFO] running `Command { std: "docker" "start" "-a" "672342c7c16d7dc521575246ae538428e7606d9a0a6b193c7b5620458302e780", kill_on_drop: false }` [INFO] [stderr] Compiling mobi v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:222:24 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn raw_records(&self) -> RawRecords { [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] 222 | pub fn raw_records(&self) -> RawRecords<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:26 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn image_records(&self) -> Vec { [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] 227 | pub fn image_records(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.89s [INFO] running `Command { std: "docker" "inspect" "672342c7c16d7dc521575246ae538428e7606d9a0a6b193c7b5620458302e780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "672342c7c16d7dc521575246ae538428e7606d9a0a6b193c7b5620458302e780", kill_on_drop: false }` [INFO] [stdout] 672342c7c16d7dc521575246ae538428e7606d9a0a6b193c7b5620458302e780 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5e095862ac67a421146a5815552ff8a0e52880cabfa1f4f542a9eccfaadd806 [INFO] running `Command { std: "docker" "start" "-a" "d5e095862ac67a421146a5815552ff8a0e52880cabfa1f4f542a9eccfaadd806", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:222:24 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn raw_records(&self) -> RawRecords { [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] 222 | pub fn raw_records(&self) -> RawRecords<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:26 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn image_records(&self) -> Vec { [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] 227 | pub fn image_records(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mobi v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:222:24 [INFO] [stdout] | [INFO] [stdout] 222 | pub fn raw_records(&self) -> RawRecords { [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] 222 | pub fn raw_records(&self) -> RawRecords<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:227:26 [INFO] [stdout] | [INFO] [stdout] 227 | pub fn image_records(&self) -> Vec { [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] 227 | pub fn image_records(&self) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `Command { std: "docker" "inspect" "d5e095862ac67a421146a5815552ff8a0e52880cabfa1f4f542a9eccfaadd806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5e095862ac67a421146a5815552ff8a0e52880cabfa1f4f542a9eccfaadd806", kill_on_drop: false }` [INFO] [stdout] d5e095862ac67a421146a5815552ff8a0e52880cabfa1f4f542a9eccfaadd806 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a32369d1c3616ff9fb16b83bb4b67be10da948ae5d049e4696d4327b3b18e249 [INFO] running `Command { std: "docker" "start" "-a" "a32369d1c3616ff9fb16b83bb4b67be10da948ae5d049e4696d4327b3b18e249", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:222:24 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn raw_records(&self) -> RawRecords { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 222 | pub fn raw_records(&self) -> RawRecords<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:227:26 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn image_records(&self) -> Vec { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 227 | pub fn image_records(&self) -> Vec> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mobi` (lib) generated 2 warnings (run `cargo fix --lib -p mobi` to apply 2 suggestions) [INFO] [stderr] warning: `mobi` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mobi-0a185406f3a79135) [INFO] [stdout] [INFO] [stdout] running 33 tests [INFO] [stdout] test headers::exth::tests::records::description ... ok [INFO] [stdout] test headers::exth::tests::records::publisher ... ok [INFO] [stdout] test headers::exth::tests::records::author ... ok [INFO] [stdout] test headers::exth::tests::records::publish_date ... ok [INFO] [stdout] test headers::exth::tests::records::title ... ok [INFO] [stdout] test headers::exth::tests::test_exth_records ... ok [INFO] [stdout] test headers::header::tests::write ... ok [INFO] [stdout] test headers::header::tests::parse ... ok [INFO] [stdout] test headers::mobih::tests::test_drm ... ok [INFO] [stdout] test headers::exth::tests::records::contributor ... ok [INFO] [stdout] test headers::mobih::tests::test_write ... ok [INFO] [stdout] test headers::mobih::tests::test_parse ... ok [INFO] [stdout] test headers::palmdoch::tests::parse ... ok [INFO] [stdout] test headers::exth::tests::records::isbn ... ok [INFO] [stdout] test headers::palmdoch::tests::test_write ... ok [INFO] [stdout] test record::test::parse ... ok [INFO] [stdout] test headers::test::test_mobi_metadata ... ok [INFO] [stdout] test headers::test::test_mobi_write ... ok [INFO] [stdout] test test::test_overflowing_record ... ok [INFO] [stdout] test record::test::test_write ... ok [INFO] [stdout] test test::test_records_ascending ... ok [INFO] [stdout] test test::test_backwards_cursor_1 ... ok [INFO] [stdout] test test::test_subtract_overflow ... ok [INFO] [stdout] test test::test_backwards_cursor_2 ... ok [INFO] [stdout] test test::test_offset_mismatch ... ok [INFO] [stdout] test test::test_offset_overflow ... ok [INFO] [stdout] test test::test_no_records ... ok [INFO] [stdout] test test::test_read_out_of_bounds ... ok [INFO] [stdout] test test::test_backwards_name_offset ... ok [INFO] [stdout] test test::test_set_position_oom ... ok [INFO] [stdout] test test::test_small_record ... ok [INFO] [stdout] test headers::mobih::tests::test_no_drm ... ok [INFO] [stdout] test headers::exth::tests::test_parse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests mobi [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a32369d1c3616ff9fb16b83bb4b67be10da948ae5d049e4696d4327b3b18e249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a32369d1c3616ff9fb16b83bb4b67be10da948ae5d049e4696d4327b3b18e249", kill_on_drop: false }` [INFO] [stdout] a32369d1c3616ff9fb16b83bb4b67be10da948ae5d049e4696d4327b3b18e249