[INFO] cloning repository https://github.com/ctfhacker/cart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctfhacker/cart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fcart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fcart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cc0da726ec54870d4a4967ffd3e6ddf905e2b35
[INFO] testing ctfhacker/cart against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctfhacker%2Fcart" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ctfhacker/cart
[INFO] finished tweaking git repo https://github.com/ctfhacker/cart
[INFO] tweaked toml for git repo https://github.com/ctfhacker/cart written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ctfhacker/cart on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ctfhacker/cart 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08be47562cdaa2ecae35792b702eac978e0159feebd94028261d93c795f4245b
[INFO] running `Command { std: "docker" "start" "-a" "08be47562cdaa2ecae35792b702eac978e0159feebd94028261d93c795f4245b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08be47562cdaa2ecae35792b702eac978e0159feebd94028261d93c795f4245b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08be47562cdaa2ecae35792b702eac978e0159feebd94028261d93c795f4245b", kill_on_drop: false }`
[INFO] [stdout] 08be47562cdaa2ecae35792b702eac978e0159feebd94028261d93c795f4245b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9efa42598f9e59ff2c7d3e9a45949476d49b15073ae955fa9f30488b82834a39
[INFO] running `Command { std: "docker" "start" "-a" "9efa42598f9e59ff2c7d3e9a45949476d49b15073ae955fa9f30488b82834a39", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling cart-core v0.0.0 (/opt/rustwide/workdir/crates/cart-core)
[INFO] [stderr]    Compiling cart-benches v0.0.0 (/opt/rustwide/workdir/crates/cart-benches)
[INFO] [stderr]    Compiling cart-cli v0.0.0 (/opt/rustwide/workdir/crates/cart-cli)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "9efa42598f9e59ff2c7d3e9a45949476d49b15073ae955fa9f30488b82834a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9efa42598f9e59ff2c7d3e9a45949476d49b15073ae955fa9f30488b82834a39", kill_on_drop: false }`
[INFO] [stdout] 9efa42598f9e59ff2c7d3e9a45949476d49b15073ae955fa9f30488b82834a39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22e0a09b5fd6cbb604885c2c7af0cf48e1a8daef0b65af79a682b1d2e8307b7e
[INFO] running `Command { std: "docker" "start" "-a" "22e0a09b5fd6cbb604885c2c7af0cf48e1a8daef0b65af79a682b1d2e8307b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling cart-core v0.0.0 (/opt/rustwide/workdir/crates/cart-core)
[INFO] [stderr]    Compiling cart-cli v0.0.0 (/opt/rustwide/workdir/crates/cart-cli)
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling cart-benches v0.0.0 (/opt/rustwide/workdir/crates/cart-benches)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.96s
[INFO] running `Command { std: "docker" "inspect" "22e0a09b5fd6cbb604885c2c7af0cf48e1a8daef0b65af79a682b1d2e8307b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e0a09b5fd6cbb604885c2c7af0cf48e1a8daef0b65af79a682b1d2e8307b7e", kill_on_drop: false }`
[INFO] [stdout] 22e0a09b5fd6cbb604885c2c7af0cf48e1a8daef0b65af79a682b1d2e8307b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c491d84f75b3fd437b631139e765c0e80349793d200108a86239d952b66d5f08
[INFO] running `Command { std: "docker" "start" "-a" "c491d84f75b3fd437b631139e765c0e80349793d200108a86239d952b66d5f08", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cart_benches-68f80006fda34deb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::encode_measurement_tracks_bytes ... ok
[INFO] [stdout] test tests::round_trip_matches_original_payload ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/run.rs (/opt/rustwide/target/debug/deps/run-351f5f2d2d04d87f)
[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]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cart_cli-0c74860a283318e2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::decode_is_stubbed ... ok
[INFO] [stdout] test tests::run_is_stubbed ... ok
[INFO] [stdout] Usage: cart-cli <command> [options]
[INFO] [stdout] Commands: encode | decode | inspect | verify
[INFO] [stdout] test tests::help_prints_usage_and_succeeds ... ok
[INFO] [stdout] Usage: cart-cli <command> [options]
[INFO] [stdout] Commands: encode | decode | inspect | verify
[INFO] [stdout] test tests::no_args_prints_usage_and_succeeds ... ok
[INFO] [stdout] test tests::inspect_is_stubbed ... ok
[INFO] [stdout] test tests::verify_is_stubbed ... 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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cart_cli-1c68d591465101a2)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cart_core-d3cbc54a4a8735de)
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::is_cart_detects_valid_header ... ok
[INFO] [stdout] test tests::is_cart_rejects_invalid_inputs ... ok
[INFO] [stdout] test tests::decode_rejects_empty_stream ... ok
[INFO] [stdout] test tests::metadata_rejects_bad_magic ... ok
[INFO] [stdout] test tests::encode_round_trip_matches_input ... ok
[INFO] [stdout] test tests::metadata_reads_mandatory_header ... ok
[INFO] [stdout] test tests::metadata_reads_optional_sections ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decode.rs (/opt/rustwide/target/debug/deps/decode-19f20ae08ff29cbc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test decode_seeded_artifact_matches_original ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- decode_seeded_artifact_matches_original stdout ----
[INFO] [stdout] Error: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     decode_seeded_artifact_matches_original
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p cart-core --test decode`
[INFO] running `Command { std: "docker" "inspect" "c491d84f75b3fd437b631139e765c0e80349793d200108a86239d952b66d5f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c491d84f75b3fd437b631139e765c0e80349793d200108a86239d952b66d5f08", kill_on_drop: false }`
[INFO] [stdout] c491d84f75b3fd437b631139e765c0e80349793d200108a86239d952b66d5f08
