[INFO] fetching crate fastanvil 0.32.0... [INFO] checking fastanvil-0.32.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate fastanvil 0.32.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate fastanvil 0.32.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate fastanvil 0.32.0 [INFO] tweaked toml for crates.io crate fastanvil 0.32.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fastanvil 0.32.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fastanvil 0.32.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded lz4-java-wrc v0.2.0 [INFO] [stderr] Downloaded fastnbt v2.4.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b0d5cfd5a7beea6a1d4d3ddbfb4ae3af2e1c7dd9a83ad30fe544f8ea9ee6813 [INFO] running `Command { std: "docker" "start" "-a" "7b0d5cfd5a7beea6a1d4d3ddbfb4ae3af2e1c7dd9a83ad30fe544f8ea9ee6813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b0d5cfd5a7beea6a1d4d3ddbfb4ae3af2e1c7dd9a83ad30fe544f8ea9ee6813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b0d5cfd5a7beea6a1d4d3ddbfb4ae3af2e1c7dd9a83ad30fe544f8ea9ee6813", kill_on_drop: false }` [INFO] [stdout] 7b0d5cfd5a7beea6a1d4d3ddbfb4ae3af2e1c7dd9a83ad30fe544f8ea9ee6813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a94e42d090a1e4729a5f237f8ba0ff72e15969174ec58c00a02ef280b5d9488e [INFO] running `Command { std: "docker" "start" "-a" "a94e42d090a1e4729a5f237f8ba0ff72e15969174ec58c00a02ef280b5d9488e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling winnow v0.5.15 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking lz4_flex v0.11.3 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking cesu8 v1.1.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Checking lz4-java-wrc v0.2.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking filetime v0.2.22 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking tar v0.4.40 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking fastnbt v2.4.4 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking fastanvil v0.32.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/complete/section.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn iter_blocks(&self) -> SectionBlockIter { [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] 55 | pub fn iter_blocks(&self) -> SectionBlockIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/complete/section_tower.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn iter_blocks(&self) -> SectionTowerBlockIter { [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] 47 | pub fn iter_blocks(&self) -> SectionTowerBlockIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/java/section_data.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn try_iter_indices(&self) -> Option { [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] 48 | pub fn try_iter_indices(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/java/section_data.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_iter_indices(&self) -> Option { [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] 77 | pub fn try_iter_indices(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/complete/section.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn iter_blocks(&self) -> SectionBlockIter { [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] 55 | pub fn iter_blocks(&self) -> SectionBlockIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/complete/section_tower.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn iter_blocks(&self) -> SectionTowerBlockIter { [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] 47 | pub fn iter_blocks(&self) -> SectionTowerBlockIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/java/section_data.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn try_iter_indices(&self) -> Option { [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] 48 | pub fn try_iter_indices(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/java/section_data.rs:77:29 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn try_iter_indices(&self) -> Option { [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] 77 | pub fn try_iter_indices(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.11s [INFO] running `Command { std: "docker" "inspect" "a94e42d090a1e4729a5f237f8ba0ff72e15969174ec58c00a02ef280b5d9488e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a94e42d090a1e4729a5f237f8ba0ff72e15969174ec58c00a02ef280b5d9488e", kill_on_drop: false }` [INFO] [stdout] a94e42d090a1e4729a5f237f8ba0ff72e15969174ec58c00a02ef280b5d9488e