[INFO] fetching crate tectonic_bridge_icu 0.2.1...
[INFO] testing tectonic_bridge_icu-0.2.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tectonic_bridge_icu 0.2.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tectonic_bridge_icu 0.2.1
[INFO] finished tweaking crates.io crate tectonic_bridge_icu 0.2.1
[INFO] tweaked toml for crates.io crate tectonic_bridge_icu 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tectonic_bridge_icu 0.2.1 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 3 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 184eda45687cb1e242256a2a67216d6905aab1cb2ffab9670767d60fba68b1da
[INFO] running `Command { std: "docker" "start" "-a" "184eda45687cb1e242256a2a67216d6905aab1cb2ffab9670767d60fba68b1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "184eda45687cb1e242256a2a67216d6905aab1cb2ffab9670767d60fba68b1da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "184eda45687cb1e242256a2a67216d6905aab1cb2ffab9670767d60fba68b1da", kill_on_drop: false }`
[INFO] [stdout] 184eda45687cb1e242256a2a67216d6905aab1cb2ffab9670767d60fba68b1da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1b51c550b86d3fb16b0636f8cc5341358f447ce96d32caec7d9ab82eaada7e4
[INFO] running `Command { std: "docker" "start" "-a" "a1b51c550b86d3fb16b0636f8cc5341358f447ce96d32caec7d9ab82eaada7e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.1
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a1b51c550b86d3fb16b0636f8cc5341358f447ce96d32caec7d9ab82eaada7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b51c550b86d3fb16b0636f8cc5341358f447ce96d32caec7d9ab82eaada7e4", kill_on_drop: false }`
[INFO] [stdout] a1b51c550b86d3fb16b0636f8cc5341358f447ce96d32caec7d9ab82eaada7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9780fb7b6e788c973533c71641f4bf5b16ba90da3d2bfde42a8ef03a69779dac
[INFO] running `Command { std: "docker" "start" "-a" "9780fb7b6e788c973533c71641f4bf5b16ba90da3d2bfde42a8ef03a69779dac", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_icu v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "9780fb7b6e788c973533c71641f4bf5b16ba90da3d2bfde42a8ef03a69779dac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9780fb7b6e788c973533c71641f4bf5b16ba90da3d2bfde42a8ef03a69779dac", kill_on_drop: false }`
[INFO] [stdout] 9780fb7b6e788c973533c71641f4bf5b16ba90da3d2bfde42a8ef03a69779dac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 345bc0557e0e2a4dcec830393d4f1d02bb8e1be7e681f8b9b48f3f0818e3293b
[INFO] running `Command { std: "docker" "start" "-a" "345bc0557e0e2a4dcec830393d4f1d02bb8e1be7e681f8b9b48f3f0818e3293b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tectonic_bridge_icu-f955c7f06c825c21)
[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 tectonic_bridge_icu
[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" "345bc0557e0e2a4dcec830393d4f1d02bb8e1be7e681f8b9b48f3f0818e3293b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "345bc0557e0e2a4dcec830393d4f1d02bb8e1be7e681f8b9b48f3f0818e3293b", kill_on_drop: false }`
[INFO] [stdout] 345bc0557e0e2a4dcec830393d4f1d02bb8e1be7e681f8b9b48f3f0818e3293b