[INFO] fetching crate faster-hex 0.10.0...
[INFO] testing faster-hex-0.10.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate faster-hex 0.10.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate faster-hex 0.10.0
[INFO] finished tweaking crates.io crate faster-hex 0.10.0
[INFO] tweaked toml for crates.io crate faster-hex 0.10.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faster-hex 0.10.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 106 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding heapless v0.8.0 (available: v0.9.1)
[INFO] [stderr]       Adding hex v0.3.2 (available: v0.4.3)
[INFO] [stderr]       Adding rustc-hex v1.0.0 (available: v2.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8bc9fdd9d2601eb9cab11fa30b07862765bfed1e9a59590cccc51be02a56e35
[INFO] running `Command { std: "docker" "start" "-a" "f8bc9fdd9d2601eb9cab11fa30b07862765bfed1e9a59590cccc51be02a56e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8bc9fdd9d2601eb9cab11fa30b07862765bfed1e9a59590cccc51be02a56e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8bc9fdd9d2601eb9cab11fa30b07862765bfed1e9a59590cccc51be02a56e35", kill_on_drop: false }`
[INFO] [stdout] f8bc9fdd9d2601eb9cab11fa30b07862765bfed1e9a59590cccc51be02a56e35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16c1a222ef14246e2c712493ae50611955e3c5a77446c4703186dc06f6542dcd
[INFO] running `Command { std: "docker" "start" "-a" "16c1a222ef14246e2c712493ae50611955e3c5a77446c4703186dc06f6542dcd", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling faster-hex v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.85s
[INFO] running `Command { std: "docker" "inspect" "16c1a222ef14246e2c712493ae50611955e3c5a77446c4703186dc06f6542dcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16c1a222ef14246e2c712493ae50611955e3c5a77446c4703186dc06f6542dcd", kill_on_drop: false }`
[INFO] [stdout] 16c1a222ef14246e2c712493ae50611955e3c5a77446c4703186dc06f6542dcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92a9387e0deb23d7d5781dc36dfd1d658c3eaf3499a8b7d38e900a14f89f11a0
[INFO] running `Command { std: "docker" "start" "-a" "92a9387e0deb23d7d5781dc36dfd1d658c3eaf3499a8b7d38e900a14f89f11a0", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling rustc-hex v1.0.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling faster-hex v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `FooWithPfxUpper` is never constructed
[INFO] [stdout]    --> src/serde.rs:328:16
[INFO] [stdout]     |
[INFO] [stdout] 328 |         struct FooWithPfxUpper {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooNoPfxIgnoreCase` is never constructed
[INFO] [stdout]    --> src/serde.rs:334:16
[INFO] [stdout]     |
[INFO] [stdout] 334 |         struct FooNoPfxIgnoreCase {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooWithPfxIgnoreCase` is never constructed
[INFO] [stdout]    --> src/serde.rs:339:16
[INFO] [stdout]     |
[INFO] [stdout] 339 |         struct FooWithPfxIgnoreCase {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.59s
[INFO] running `Command { std: "docker" "inspect" "92a9387e0deb23d7d5781dc36dfd1d658c3eaf3499a8b7d38e900a14f89f11a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a9387e0deb23d7d5781dc36dfd1d658c3eaf3499a8b7d38e900a14f89f11a0", kill_on_drop: false }`
[INFO] [stdout] 92a9387e0deb23d7d5781dc36dfd1d658c3eaf3499a8b7d38e900a14f89f11a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 173e060d09b8c2ebfb4c63691a3eca0d37db8952a15c4fa26d0a1eabe764a3d0
[INFO] running `Command { std: "docker" "start" "-a" "173e060d09b8c2ebfb4c63691a3eca0d37db8952a15c4fa26d0a1eabe764a3d0", kill_on_drop: false }`
[INFO] [stderr] warning: Found `feature = ...` in `target.'cfg(...)'.dependencies`. This key is not supported for selecting dependencies and will not work as expected. Use the [features] section instead: https://doc.rust-lang.org/cargo/reference/features.html
[INFO] [stderr] warning: struct `FooWithPfxUpper` is never constructed
[INFO] [stderr]    --> src/serde.rs:328:16
[INFO] [stderr]     |
[INFO] [stderr] 328 |         struct FooWithPfxUpper {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FooNoPfxIgnoreCase` is never constructed
[INFO] [stderr]    --> src/serde.rs:334:16
[INFO] [stderr]     |
[INFO] [stderr] 334 |         struct FooNoPfxIgnoreCase {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FooWithPfxIgnoreCase` is never constructed
[INFO] [stderr]    --> src/serde.rs:339:16
[INFO] [stderr]     |
[INFO] [stderr] 339 |         struct FooWithPfxIgnoreCase {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `faster-hex` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/faster_hex-e1e8c2b47af29917)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test decode::test_sse::test_if_dst_len_gt_expect_len_should_return_error ... ok
[INFO] [stdout] test decode::test_sse::test_decode_zero_length_src_should_not_be_ok ... ok
[INFO] [stdout] test decode::test_sse::test_decode_zero_src ... ok
[INFO] [stdout] test encode::tests::test_encode_zero_length_src_should_be_ok ... ok
[INFO] [stdout] test decode::tests::test_init_static_array_is_right ... ok
[INFO] [stdout] test serde::tests::test_deserialize_escaped ... ok
[INFO] [stdout] test serde::tests::test_serde_default ... ok
[INFO] [stdout] test tests::test_feature_detection ... ok
[INFO] [stdout] test decode::tests::test_decode_fallback ... ok
[INFO] [stdout] test decode::tests::test_check_fallback_true ... ok
[INFO] [stdout] test tests::test_hex_decode_check_odd ... ok
[INFO] [stdout] test serde::tests::test_serde_deserialize ... ok
[INFO] [stdout] test tests::test_hex_decode ... ok
[INFO] [stdout] test serde::tests::test_simple ... ok
[INFO] [stdout] test encode::tests::test_encode_fallback ... ok
[INFO] [stdout] test tests::test_hex_encode ... ok
[INFO] [stdout] test decode::test_sse::test_check_sse_false ... ok
[INFO] [stdout] test decode::tests::test_check_fallback_false ... ok
[INFO] [stdout] test serde::tests::test_serde ... ok
[INFO] [stdout] test decode::test_sse::test_check_sse_true ... ok
[INFO] [stdout] test tests::test_hex_decode_check ... ok
[INFO] [stderr]    Doc-tests faster_hex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[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] running `Command { std: "docker" "inspect" "173e060d09b8c2ebfb4c63691a3eca0d37db8952a15c4fa26d0a1eabe764a3d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173e060d09b8c2ebfb4c63691a3eca0d37db8952a15c4fa26d0a1eabe764a3d0", kill_on_drop: false }`
[INFO] [stdout] 173e060d09b8c2ebfb4c63691a3eca0d37db8952a15c4fa26d0a1eabe764a3d0