[INFO] fetching crate fvm_ipld_kamt 0.4.5... [INFO] checking fvm_ipld_kamt-0.4.5 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate fvm_ipld_kamt 0.4.5 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate fvm_ipld_kamt 0.4.5 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fvm_ipld_kamt 0.4.5 [INFO] tweaked toml for crates.io crate fvm_ipld_kamt 0.4.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fvm_ipld_kamt 0.4.5 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fvm_ipld_kamt 0.4.5 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded data-encoding-macro v0.1.17 [INFO] [stderr] Downloaded multihash-codetable v0.1.4 [INFO] [stderr] Downloaded fvm_ipld_encoding v0.5.3 [INFO] [stderr] Downloaded fvm_ipld_blockstore v0.3.1 [INFO] [stderr] Downloaded multihash-derive v0.9.1 [INFO] [stderr] Downloaded serde_ipld_dagcbor v0.6.2 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.15 [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded multihash-derive-impl v0.1.2 [INFO] [stderr] Downloaded ipld-core v0.4.2 [INFO] [stderr] Downloaded cbor4ii v0.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b8a6c331300d9b496398b156e1db804a1babff3ca25e55cb1f094526347af05 [INFO] running `Command { std: "docker" "start" "-a" "9b8a6c331300d9b496398b156e1db804a1babff3ca25e55cb1f094526347af05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b8a6c331300d9b496398b156e1db804a1babff3ca25e55cb1f094526347af05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b8a6c331300d9b496398b156e1db804a1babff3ca25e55cb1f094526347af05", kill_on_drop: false }` [INFO] [stdout] 9b8a6c331300d9b496398b156e1db804a1babff3ca25e55cb1f094526347af05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 557123a9a9d9fdc6961fecf4059bec0781a43c2da990f3966d19f02f55665edb [INFO] running `Command { std: "docker" "start" "-a" "557123a9a9d9fdc6961fecf4059bec0781a43c2da990f3966d19f02f55665edb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling data-encoding v2.8.0 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling winnow v0.7.6 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking half 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thiserror v2.0.12 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.15 [INFO] [stderr] Compiling serde_tuple_macros v0.5.0 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking data-encoding-macro v0.1.17 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking multihash v0.19.3 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking cbor4ii v0.2.14 [INFO] [stderr] Checking serde_tuple v0.5.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking multihash-derive v0.9.1 [INFO] [stderr] Checking cid v0.11.1 [INFO] [stderr] Checking multihash-codetable v0.1.4 [INFO] [stderr] Checking ipld-core v0.4.2 [INFO] [stderr] Checking fvm_ipld_blockstore v0.3.1 [INFO] [stderr] Checking serde_ipld_dagcbor v0.6.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking fvm_ipld_encoding v0.5.3 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking fvm_ipld_kamt v0.4.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:27 [INFO] [stdout] | [INFO] [stdout] 79 | fn as_hashed_key(key: &K) -> Cow>; [INFO] [stdout] | ^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | fn as_hashed_key(key: &K) -> Cow<'_, HashedKey>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn path_bits(&self) -> HashBits { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn path_bits(&self) -> HashBits<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/id.rs:17:39 [INFO] [stdout] | [INFO] [stdout] 17 | fn as_hashed_key(key: &[u8; $n]) -> Cow> { [INFO] [stdout] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 41 | identity_arr!(20, 32, 64); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `identity_arr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn as_hashed_key(key: &[u8; $n]) -> Cow<'_, HashedKey<$n>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/id.rs:30:39 [INFO] [stdout] | [INFO] [stdout] 30 | fn as_hashed_key(key: &$t) -> Cow> { [INFO] [stdout] | ^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 42 | identity_hash!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `identity_hash` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | fn as_hashed_key(key: &$t) -> Cow<'_, HashedKey<32>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kamt.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 397 | pub fn iter(&self) -> Iter<'_, BS, V, K, H, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kamt.rs:468:25 [INFO] [stdout] | [INFO] [stdout] 468 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 468 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> benches/kamt_benchmark.rs:49:27 [INFO] [stdout] | [INFO] [stdout] 49 | fn as_hashed_key(key: &Vec) -> Cow> { [INFO] [stdout] | ^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | fn as_hashed_key(key: &Vec) -> Cow<'_, HashedKey<32>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:27 [INFO] [stdout] | [INFO] [stdout] 79 | fn as_hashed_key(key: &K) -> Cow>; [INFO] [stdout] | ^^ ----------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | fn as_hashed_key(key: &K) -> Cow<'_, HashedKey>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/ext.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn path_bits(&self) -> HashBits { [INFO] [stdout] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn path_bits(&self) -> HashBits<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/id.rs:17:39 [INFO] [stdout] | [INFO] [stdout] 17 | fn as_hashed_key(key: &[u8; $n]) -> Cow> { [INFO] [stdout] | ^^^^^^^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 41 | identity_arr!(20, 32, 64); [INFO] [stdout] | ------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `identity_arr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn as_hashed_key(key: &[u8; $n]) -> Cow<'_, HashedKey<$n>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/id.rs:30:39 [INFO] [stdout] | [INFO] [stdout] 30 | fn as_hashed_key(key: &$t) -> Cow> { [INFO] [stdout] | ^^^ ------------------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 42 | identity_hash!(u8, u16, u32, u64, u128, i8, i16, i32, i64, i128); [INFO] [stdout] | ---------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: this warning originates in the macro `identity_hash` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | fn as_hashed_key(key: &$t) -> Cow<'_, HashedKey<32>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kamt.rs:397:17 [INFO] [stdout] | [INFO] [stdout] 397 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 397 | pub fn iter(&self) -> Iter<'_, BS, V, K, H, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/kamt.rs:468:25 [INFO] [stdout] | [INFO] [stdout] 468 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | ^^^^^ -------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 468 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.41s [INFO] running `Command { std: "docker" "inspect" "557123a9a9d9fdc6961fecf4059bec0781a43c2da990f3966d19f02f55665edb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557123a9a9d9fdc6961fecf4059bec0781a43c2da990f3966d19f02f55665edb", kill_on_drop: false }` [INFO] [stdout] 557123a9a9d9fdc6961fecf4059bec0781a43c2da990f3966d19f02f55665edb