[INFO] fetching crate cml-chain 6.2.0... [INFO] checking cml-chain-6.2.0 against b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4 for pr-164582 [INFO] extracting crate cml-chain 6.2.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate cml-chain 6.2.0 [INFO] finished tweaking crates.io crate cml-chain 6.2.0 [INFO] tweaked toml for crates.io crate cml-chain 6.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cml-chain 6.2.0 on toolchain b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "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" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 109 packages to highest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.23.1) [INFO] [stderr] Adding bech32 v0.7.3 (available: v0.12.0) [INFO] [stderr] Adding cbor_event v2.4.0 (available: v3.3.0) [INFO] [stderr] Adding flaky_test v0.1.0 (available: v0.2.2) [INFO] [stderr] Adding fraction v0.10.0 (available: v0.17.0) [INFO] [stderr] Adding getrandom v0.2.17 (available: v0.4.3) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.15.0) [INFO] [stderr] Adding num-bigint v0.4.8 (available: v0.5.1) [INFO] [stderr] Adding quickcheck v0.9.2 (available: v1.1.0) [INFO] [stderr] Adding quickcheck_macros v0.9.1 (available: v1.2.0) [INFO] [stderr] Adding rand v0.8.8 (available: v0.10.3) [INFO] [stderr] Adding rand_chacha v0.3.1 (available: v0.10.0) [INFO] [stderr] Adding schemars v0.8.22 (available: v1.2.3) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.21) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded flaky_test v0.1.0 [INFO] [stderr] Downloaded quickcheck_macros v0.9.1 [INFO] [stderr] Downloaded quickcheck v0.9.2 [INFO] [stderr] Downloaded fraction v0.10.0 [INFO] [stderr] Downloaded cml-core v6.2.0 [INFO] [stderr] Downloaded cml-crypto v6.2.0 [INFO] [stderr] Downloaded ed25519-bip32 v0.4.3 [INFO] [stderr] Downloaded cbor_event v2.4.0 [INFO] [stderr] Downloaded cryptoxide v0.4.4 [INFO] [stderr] Downloaded cryptoxide v0.6.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6 [INFO] running `Command { std: "docker" "start" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6", 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" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6" "/opt/rustwide/cargo-home/bin/cargo" "+b26b4e75de6aac63fc6beeecebad5b3a5f84d2a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.27 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.191 [INFO] [stderr] Checking cfg-if v1.0.5 [INFO] [stderr] Compiling zerocopy v0.8.63 [INFO] [stderr] Checking memchr v2.8.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking typenum v1.20.1 [INFO] [stderr] Compiling serde_json v1.0.154 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Checking either v1.19.0 [INFO] [stderr] Checking lazy_static v1.5.1 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Checking aho-corasick v1.1.5 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Compiling syn v3.0.9 [INFO] [stderr] Checking num-integer v0.1.47 [INFO] [stderr] Checking num-iter v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.8 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.18 [INFO] [stderr] Checking fraction v0.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cryptoxide v0.6.6 [INFO] [stderr] Checking cbor_event v2.4.0 [INFO] [stderr] Checking bech32 v0.7.3 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking cryptoxide v0.4.4 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking regex v1.13.1 [INFO] [stderr] Checking log v0.4.34 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking chrono v0.4.45 [INFO] [stderr] Checking ed25519-bip32 v0.4.3 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking unicode-segmentation v1.13.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.8.8 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling flaky_test v0.1.0 [INFO] [stderr] Compiling quickcheck_macros v0.9.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking quickcheck v0.9.2 [INFO] [stderr] Checking serde v1.0.229 [INFO] [stderr] Checking cml-core v6.2.0 [INFO] [stderr] Checking cml-crypto v6.2.0 [INFO] [stderr] Checking cml-chain v6.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `generic-serialization` [INFO] [stdout] --> src/genesis/byron/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg_attr(feature = "generic-serialization", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `used_from_wasm` and `wasm-bindgen` [INFO] [stdout] = help: consider adding `generic-serialization` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `generic-serialization` [INFO] [stdout] --> src/genesis/byron/config.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | #[cfg_attr(feature = "generic-serialization", derive(Serialize, Deserialize))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `used_from_wasm` and `wasm-bindgen` [INFO] [stdout] = help: consider adding `generic-serialization` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/byron/crc32.rs:307:53 [INFO] [stdout] | [INFO] [stdout] 307 | pub fn update<'a, I>(&'a mut self, bytes: I) -> &mut Self [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | pub fn update<'a, I>(&'a mut self, bytes: I) -> &'a mut Self [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/byron/crc32.rs:307:53 [INFO] [stdout] | [INFO] [stdout] 307 | pub fn update<'a, I>(&'a mut self, bytes: I) -> &mut Self [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | pub fn update<'a, I>(&'a mut self, bytes: I) -> &'a mut Self [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6", kill_on_drop: false }` [INFO] [stdout] 89fbe3e0674d1db1f73722ef6058636153991c8a2640023e9e4ad7ac7ffdd7b6