[INFO] fetching crate fvm_ipld_hamt 0.10.4... [INFO] checking fvm_ipld_hamt-0.10.4 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate fvm_ipld_hamt 0.10.4 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate fvm_ipld_hamt 0.10.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fvm_ipld_hamt 0.10.4 [INFO] tweaked toml for crates.io crate fvm_ipld_hamt 0.10.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fvm_ipld_hamt 0.10.4 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fvm_ipld_hamt 0.10.4 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded serde_tuple_macros v0.5.0 [INFO] [stderr] Downloaded ipld-core v0.4.2 [INFO] [stderr] Downloaded multihash-derive-impl v0.1.2 [INFO] [stderr] Downloaded multihash-derive v0.9.1 [INFO] [stderr] Downloaded forest_hash_utils v0.1.0 [INFO] [stderr] Downloaded cs_serde_bytes v0.12.2 [INFO] [stderr] Downloaded cbor4ii v0.2.14 [INFO] [stderr] Downloaded serde_ipld_dagcbor v0.6.2 [INFO] [stderr] Downloaded fvm_ipld_encoding v0.5.3 [INFO] [stderr] Downloaded fvm_ipld_blockstore v0.3.1 [INFO] [stderr] Downloaded serde_tuple v0.5.0 [INFO] [stderr] Downloaded multihash-codetable v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ad3d9f959b366676cd320966a0e0b4d515b947c49a5db8cabc4817cc90af0b8 [INFO] running `Command { std: "docker" "start" "-a" "2ad3d9f959b366676cd320966a0e0b4d515b947c49a5db8cabc4817cc90af0b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ad3d9f959b366676cd320966a0e0b4d515b947c49a5db8cabc4817cc90af0b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad3d9f959b366676cd320966a0e0b4d515b947c49a5db8cabc4817cc90af0b8", kill_on_drop: false }` [INFO] [stdout] 2ad3d9f959b366676cd320966a0e0b4d515b947c49a5db8cabc4817cc90af0b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4090640a20df587e68c2b7ef0bc90bcd85a92ec99a4de25a396552b9982d81bf [INFO] running `Command { std: "docker" "start" "-a" "4090640a20df587e68c2b7ef0bc90bcd85a92ec99a4de25a396552b9982d81bf", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unsigned-varint v0.8.0 [INFO] [stderr] Compiling data-encoding v2.8.0 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling winnow v0.7.6 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking blake2b_simd v1.0.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking clap_builder v4.5.35 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking clap v4.5.35 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling multihash-derive-impl v0.1.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_repr v0.1.20 [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 multihash v0.19.3 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking cbor4ii v0.2.14 [INFO] [stderr] Checking cs_serde_bytes v0.12.2 [INFO] [stderr] Checking serde_tuple v0.5.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking forest_hash_utils v0.1.0 [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 fvm_ipld_hamt v0.10.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: trait `Hash` is never used [INFO] [stdout] --> src/hash.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Hash { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hamt.rs:484:17 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn iter(&self) -> IterImpl { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 484 | pub fn iter(&self) -> IterImpl<'_, BS, V, K, H, Ver> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hamt.rs:524:25 [INFO] [stdout] | [INFO] [stdout] 524 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 524 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Hash` is never used [INFO] [stdout] --> src/hash.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Hash { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hamt.rs:484:17 [INFO] [stdout] | [INFO] [stdout] 484 | pub fn iter(&self) -> IterImpl { [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 484 | pub fn iter(&self) -> IterImpl<'_, BS, V, K, H, Ver> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/hamt.rs:524:25 [INFO] [stdout] | [INFO] [stdout] 524 | pub fn iter_from(&self, key: &Q) -> Result, Error> [INFO] [stdout] | ^^^^^ -------------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 524 | 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 56.58s [INFO] running `Command { std: "docker" "inspect" "4090640a20df587e68c2b7ef0bc90bcd85a92ec99a4de25a396552b9982d81bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4090640a20df587e68c2b7ef0bc90bcd85a92ec99a4de25a396552b9982d81bf", kill_on_drop: false }` [INFO] [stdout] 4090640a20df587e68c2b7ef0bc90bcd85a92ec99a4de25a396552b9982d81bf