[INFO] fetching crate waterscape 0.1.0...
[INFO] testing waterscape-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate waterscape 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate waterscape 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate waterscape 0.1.0
[INFO] tweaked toml for crates.io crate waterscape 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waterscape 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate waterscape 0.1.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d
[INFO] running `Command { std: "docker" "start" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling waterscape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `local_agent` and `remote_agent` are never read
[INFO] [stdout]   --> src/protocol.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct WaterscapeChannel {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 64 |     local_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 65 |     remote_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: `waterscape` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.90s
[INFO] running `Command { std: "docker" "inspect" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stdout] warning: fields `local_agent` and `remote_agent` are never read
[INFO] [stdout]   --> src/protocol.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct WaterscapeChannel {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 64 |     local_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 65 |     remote_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling waterscape v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `local_agent` and `remote_agent` are never read
[INFO] [stdout]   --> src/protocol.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct WaterscapeChannel {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 64 |     local_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 65 |     remote_agent: PublicIdentity,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: `waterscape` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.69s
[INFO] running `Command { std: "docker" "inspect" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: fields `local_agent` and `remote_agent` are never read
[INFO] [stderr]   --> src/protocol.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub struct WaterscapeChannel {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 64 |     local_agent: PublicIdentity,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 65 |     remote_agent: PublicIdentity,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `waterscape` (lib) generated 1 warning
[INFO] [stderr] warning: `waterscape` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused dependency `base64`
[INFO] [stderr]  --> Cargo.toml:5:15
[INFO] [stderr]   |
[INFO] [stderr] 5 | [dependencies.base64]
[INFO] [stderr]   |               ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `base64`
[INFO] [stderr] warning: `waterscape` (manifest) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/waterscape/c3ee0d28dffb1444/out/waterscape-c3ee0d28dffb1444)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test agent::tests::test_agent_registry ... ok
[INFO] [stdout] test agent::tests::test_fingerprint_lookup ... ok
[INFO] [stdout] test crypto::tests::test_key_exchange ... ok
[INFO] [stdout] test agent::tests::test_agent_creation ... ok
[INFO] [stdout] test skill::tests::test_mcp_definitions ... ok
[INFO] [stdout] test crypto::tests::test_encrypt_decrypt ... ok
[INFO] [stdout] test stego::tests::test_has_hidden_data ... ok
[INFO] [stdout] test stego::tests::test_hide_extract ... ok
[INFO] [stdout] test protocol::tests::test_has_hidden_message ... ok
[INFO] [stdout] test skill::tests::test_skill_get_identity ... ok
[INFO] [stdout] test skill::tests::test_skill_json_api ... ok
[INFO] [stdout] test skill::tests::test_skill_metadata ... ok
[INFO] [stdout] test stego::tests::test_encode_decode_byte ... ok
[INFO] [stdout] test stego::tests::test_encode_decode_data ... ok
[INFO] [stdout] test protocol::tests::test_unauthorized_decode ... ok
[INFO] [stdout] test protocol::tests::test_group_communication ... ok
[INFO] [stdout] test skill::tests::test_skill_encode_decode ... ok
[INFO] [stdout] test protocol::tests::test_encode_decode ... ok
[INFO] [stdout] test crypto::tests::test_signing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests waterscape
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d", kill_on_drop: false }`
[INFO] [stdout] 8d534a47477143aa42532839f251be52a574ffdc078604c5c7b71b116361198d
