[INFO] fetching crate ghostkey 0.1.7... [INFO] testing ghostkey-0.1.7 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate ghostkey 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate ghostkey 0.1.7 [INFO] finished tweaking crates.io crate ghostkey 0.1.7 [INFO] tweaked toml for crates.io crate ghostkey 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ghostkey 0.1.7 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] crate crates.io crate ghostkey 0.1.7 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74c0f452ec5f834ce1ee218545bf8916b550591640a3119bae03034a9aad24b2 [INFO] running `Command { std: "docker" "start" "-a" "74c0f452ec5f834ce1ee218545bf8916b550591640a3119bae03034a9aad24b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74c0f452ec5f834ce1ee218545bf8916b550591640a3119bae03034a9aad24b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74c0f452ec5f834ce1ee218545bf8916b550591640a3119bae03034a9aad24b2", kill_on_drop: false }` [INFO] [stdout] 74c0f452ec5f834ce1ee218545bf8916b550591640a3119bae03034a9aad24b2 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 95f2c6658d5e934b66fcfe7f33ccedb3e38a36c04f041d4c067ea08689e72dbf [INFO] running `Command { std: "docker" "start" "-a" "95f2c6658d5e934b66fcfe7f33ccedb3e38a36c04f041d4c067ea08689e72dbf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling base64ct v1.6.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling const-oid v0.10.0-rc.0 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling clap_builder v4.5.13 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling keccak v0.2.0-pre.0 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling pem-rfc7468 v0.6.0 [INFO] [stderr] Compiling der v0.6.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling hybrid-array v0.2.0-rc.9 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling spki v0.6.0 [INFO] [stderr] Compiling pkcs8 v0.9.0 [INFO] [stderr] Compiling crypto-common v0.2.0-rc.0 [INFO] [stderr] Compiling clap v4.5.13 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling hmac-sha256 v1.1.7 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling hmac-sha512 v1.1.5 [INFO] [stderr] Compiling pkcs1 v0.4.1 [INFO] [stderr] Compiling tempfile v3.11.0 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling block-buffer v0.11.0-rc.0 [INFO] [stderr] Compiling digest v0.11.0-pre.9 [INFO] [stderr] Compiling sha2 v0.11.0-pre.4 [INFO] [stderr] Compiling sha3 v0.11.0-pre.4 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling env_filter v0.1.2 [INFO] [stderr] Compiling env_logger v0.11.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling serde-reflection v0.4.0 [INFO] [stderr] Compiling serde_bytes v0.11.15 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rsa v0.8.2 [INFO] [stderr] Compiling ed25519-dalek v2.1.1 [INFO] [stderr] Compiling blind-rsa-signatures v0.15.1 [INFO] [stderr] Compiling ghostkey_lib v0.1.3 [INFO] [stderr] Compiling ghostkey v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "95f2c6658d5e934b66fcfe7f33ccedb3e38a36c04f041d4c067ea08689e72dbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95f2c6658d5e934b66fcfe7f33ccedb3e38a36c04f041d4c067ea08689e72dbf", kill_on_drop: false }` [INFO] [stdout] 95f2c6658d5e934b66fcfe7f33ccedb3e38a36c04f041d4c067ea08689e72dbf [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39c55b3d972e11b39761a9005f611c0781206d16327d3273a854b3e5bfeaab87 [INFO] running `Command { std: "docker" "start" "-a" "39c55b3d972e11b39761a9005f611c0781206d16327d3273a854b3e5bfeaab87", kill_on_drop: false }` [INFO] [stderr] Compiling ghostkey v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "39c55b3d972e11b39761a9005f611c0781206d16327d3273a854b3e5bfeaab87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39c55b3d972e11b39761a9005f611c0781206d16327d3273a854b3e5bfeaab87", kill_on_drop: false }` [INFO] [stdout] 39c55b3d972e11b39761a9005f611c0781206d16327d3273a854b3e5bfeaab87 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd2ba7c17fe40f0597556484f6a86774292dcb52e008ea7a9dc5c8eb35c38be2 [INFO] running `Command { std: "docker" "start" "-a" "dd2ba7c17fe40f0597556484f6a86774292dcb52e008ea7a9dc5c8eb35c38be2", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ghostkey-4b3027f10d647cc7) [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/bin/ghostkey.rs (/opt/rustwide/target/debug/deps/ghostkey-52802beb0ff5d266) [INFO] [stderr] Doc-tests ghostkey [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 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" "dd2ba7c17fe40f0597556484f6a86774292dcb52e008ea7a9dc5c8eb35c38be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd2ba7c17fe40f0597556484f6a86774292dcb52e008ea7a9dc5c8eb35c38be2", kill_on_drop: false }` [INFO] [stdout] dd2ba7c17fe40f0597556484f6a86774292dcb52e008ea7a9dc5c8eb35c38be2