[INFO] fetching crate mdbook-image-size 0.2.1...
[INFO] testing mdbook-image-size-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mdbook-image-size 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate mdbook-image-size 0.2.1
[INFO] finished tweaking crates.io crate mdbook-image-size 0.2.1
[INFO] tweaked toml for crates.io crate mdbook-image-size 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-image-size 0.2.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-image-size 0.2.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 431349e549d8116f38b2ea168adb259ed1adf6d881a5ae02d0b07d8a2ce62fce
[INFO] running `Command { std: "docker" "start" "-a" "431349e549d8116f38b2ea168adb259ed1adf6d881a5ae02d0b07d8a2ce62fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "431349e549d8116f38b2ea168adb259ed1adf6d881a5ae02d0b07d8a2ce62fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431349e549d8116f38b2ea168adb259ed1adf6d881a5ae02d0b07d8a2ce62fce", kill_on_drop: false }`
[INFO] [stdout] 431349e549d8116f38b2ea168adb259ed1adf6d881a5ae02d0b07d8a2ce62fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82d7c15419dcc4fee9c34d470c8be87da77f900eb3020f1c65b02fa35c8eb9a8
[INFO] running `Command { std: "docker" "start" "-a" "82d7c15419dcc4fee9c34d470c8be87da77f900eb3020f1c65b02fa35c8eb9a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.36
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[INFO] [stderr]    Compiling tokio v1.38.1
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[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling elasticlunr-rs v3.0.2
[INFO] [stderr]    Compiling handlebars v5.1.2
[INFO] [stderr]    Compiling ammonia v4.0.0
[INFO] [stderr]    Compiling hyper v0.14.30
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]    Compiling mdbook v0.4.40
[INFO] [stderr]    Compiling mdbook-image-size v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.81s
[INFO] running `Command { std: "docker" "inspect" "82d7c15419dcc4fee9c34d470c8be87da77f900eb3020f1c65b02fa35c8eb9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d7c15419dcc4fee9c34d470c8be87da77f900eb3020f1c65b02fa35c8eb9a8", kill_on_drop: false }`
[INFO] [stdout] 82d7c15419dcc4fee9c34d470c8be87da77f900eb3020f1c65b02fa35c8eb9a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ce5fa5075d9ed39e927d076f6b5bdd89afa33e1ccc6d85b8595647dd106795
[INFO] running `Command { std: "docker" "start" "-a" "02ce5fa5075d9ed39e927d076f6b5bdd89afa33e1ccc6d85b8595647dd106795", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-image-size v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "02ce5fa5075d9ed39e927d076f6b5bdd89afa33e1ccc6d85b8595647dd106795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ce5fa5075d9ed39e927d076f6b5bdd89afa33e1ccc6d85b8595647dd106795", kill_on_drop: false }`
[INFO] [stdout] 02ce5fa5075d9ed39e927d076f6b5bdd89afa33e1ccc6d85b8595647dd106795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 327bc1d2ce826f526d778130da1d8e015c7d74d2c1a048c24be4101cf5ff1218
[INFO] running `Command { std: "docker" "start" "-a" "327bc1d2ce826f526d778130da1d8e015c7d74d2c1a048c24be4101cf5ff1218", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_image_size-71b41b2b7d1acf7e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test markdown::test::preprocess_width_height_center ... ok
[INFO] [stderr]      Running unittests src/bin/mdbook-image-size.rs (/opt/rustwide/target/debug/deps/mdbook_image_size-aea45ced93de4ba8)
[INFO] [stdout] test markdown::test::preprocess_width_height_left ... ok
[INFO] [stdout] test markdown::test::preprocess_width_height_right ... ok
[INFO] [stdout] test markdown::test::preprocess_width_height ... ok
[INFO] [stdout] test markdown::test::preprocess_height ... ok
[INFO] [stdout] test markdown::test::preprocess_width ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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 mdbook_image_size
[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" "327bc1d2ce826f526d778130da1d8e015c7d74d2c1a048c24be4101cf5ff1218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327bc1d2ce826f526d778130da1d8e015c7d74d2c1a048c24be4101cf5ff1218", kill_on_drop: false }`
[INFO] [stdout] 327bc1d2ce826f526d778130da1d8e015c7d74d2c1a048c24be4101cf5ff1218