[INFO] fetching crate wz-utf16 1.0.2...
[INFO] testing wz-utf16-1.0.2 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wz-utf16 1.0.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wz-utf16 1.0.2
[INFO] finished tweaking crates.io crate wz-utf16 1.0.2
[INFO] tweaked toml for crates.io crate wz-utf16 1.0.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wz-utf16 1.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 95 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rstest v0.15.0 (available: v0.26.1)
[INFO] [stderr]       Adding speculoos v0.9.0 (available: v0.13.0)
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14ab337b8880925a3742bd856a84d94439b6dc1540ad9123c0e792f0262429aa
[INFO] running `Command { std: "docker" "start" "-a" "14ab337b8880925a3742bd856a84d94439b6dc1540ad9123c0e792f0262429aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14ab337b8880925a3742bd856a84d94439b6dc1540ad9123c0e792f0262429aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14ab337b8880925a3742bd856a84d94439b6dc1540ad9123c0e792f0262429aa", kill_on_drop: false }`
[INFO] [stdout] 14ab337b8880925a3742bd856a84d94439b6dc1540ad9123c0e792f0262429aa
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8052f9e31e0f800c1d16ace3f4d67c84801794afdd5aeb77159db63b0e0e00bd
[INFO] running `Command { std: "docker" "start" "-a" "8052f9e31e0f800c1d16ace3f4d67c84801794afdd5aeb77159db63b0e0e00bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytecount v0.6.9
[INFO] [stderr]    Compiling wz-core v1.0.0
[INFO] [stderr]    Compiling wz-utf16 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `wz_core::*`
[INFO] [stdout]  --> src/be.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[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: `wz_core::*`
[INFO] [stdout]  --> src/le.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "8052f9e31e0f800c1d16ace3f4d67c84801794afdd5aeb77159db63b0e0e00bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8052f9e31e0f800c1d16ace3f4d67c84801794afdd5aeb77159db63b0e0e00bd", kill_on_drop: false }`
[INFO] [stdout] 8052f9e31e0f800c1d16ace3f4d67c84801794afdd5aeb77159db63b0e0e00bd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e31f074720f6f3b46d2a1d6488a9b1286224db970c6050560a6c8a084c7eee0a
[INFO] running `Command { std: "docker" "start" "-a" "e31f074720f6f3b46d2a1d6488a9b1286224db970c6050560a6c8a084c7eee0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.44
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rstest_macros v0.14.0
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling speculoos v0.9.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stdout] warning: unused import: `wz_core::*`
[INFO] [stdout]  --> src/be.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[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: `wz_core::*`
[INFO] [stdout]  --> src/le.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling rstest v0.15.0
[INFO] [stderr]    Compiling wz-utf16 v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `wz_core::*`
[INFO] [stdout]  --> src/be.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[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: `wz_core::*`
[INFO] [stdout]  --> src/le.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wz_core::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 48.70s
[INFO] running `Command { std: "docker" "inspect" "e31f074720f6f3b46d2a1d6488a9b1286224db970c6050560a6c8a084c7eee0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e31f074720f6f3b46d2a1d6488a9b1286224db970c6050560a6c8a084c7eee0a", kill_on_drop: false }`
[INFO] [stdout] e31f074720f6f3b46d2a1d6488a9b1286224db970c6050560a6c8a084c7eee0a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8811aae72d0585afe5c5b29b60d25ba3bfb6d01f6da35ee74a6d427ba99b2e8e
[INFO] running `Command { std: "docker" "start" "-a" "8811aae72d0585afe5c5b29b60d25ba3bfb6d01f6da35ee74a6d427ba99b2e8e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `wz_core::*`
[INFO] [stderr]  --> src/be.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use wz_core::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wz_core::*`
[INFO] [stderr]  --> src/le.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use wz_core::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `wz-utf16` (lib) generated 2 warnings (run `cargo fix --lib -p wz-utf16` to apply 2 suggestions)
[INFO] [stderr] warning: `wz-utf16` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wz_utf16-8426c1fcdf817cb5)
[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 wz_utf16
[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" "8811aae72d0585afe5c5b29b60d25ba3bfb6d01f6da35ee74a6d427ba99b2e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8811aae72d0585afe5c5b29b60d25ba3bfb6d01f6da35ee74a6d427ba99b2e8e", kill_on_drop: false }`
[INFO] [stdout] 8811aae72d0585afe5c5b29b60d25ba3bfb6d01f6da35ee74a6d427ba99b2e8e