[INFO] fetching crate generic-btree 0.10.5... [INFO] checking generic-btree-0.10.5 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate generic-btree 0.10.5 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate generic-btree 0.10.5 [INFO] finished tweaking crates.io crate generic-btree 0.10.5 [INFO] tweaked toml for crates.io crate generic-btree 0.10.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate generic-btree 0.10.5 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 generic-btree 0.10.5 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arbitrary v1.2.3 [INFO] [stderr] Downloaded loro-thunderdome v0.6.2 [INFO] [stderr] Downloaded jumprope v1.1.1 [INFO] [stderr] Downloaded derive_arbitrary v1.2.3 [INFO] [stderr] Downloaded arref v0.1.0 [INFO] [stderr] Downloaded str_indices v0.4.1 [INFO] [stderr] Downloaded syn v2.0.43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 65a24cf15da96516f3482becff3c03c518822b62b4d119eab23ad987584fb169 [INFO] running `Command { std: "docker" "start" "-a" "65a24cf15da96516f3482becff3c03c518822b62b4d119eab23ad987584fb169", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65a24cf15da96516f3482becff3c03c518822b62b4d119eab23ad987584fb169", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65a24cf15da96516f3482becff3c03c518822b62b4d119eab23ad987584fb169", kill_on_drop: false }` [INFO] [stdout] 65a24cf15da96516f3482becff3c03c518822b62b4d119eab23ad987584fb169 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bdc565d3a1798048e432caface77a8c46c4396c9f932f541d65ce0199707687e [INFO] running `Command { std: "docker" "start" "-a" "bdc565d3a1798048e432caface77a8c46c4396c9f932f541d65ce0199707687e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.93 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking gimli v0.27.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking uuid v1.3.0 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling cpp_demangle v0.4.0 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking object v0.30.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Compiling backtrace v0.3.67 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling symbolic-demangle v10.2.1 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking quick-xml v0.26.0 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking symbolic-common v10.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Compiling pprof v0.11.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking str_indices v0.4.1 [INFO] [stderr] Checking arref v0.1.0 [INFO] [stderr] Checking loro-thunderdome v0.6.2 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking jumprope v1.1.1 [INFO] [stderr] Checking addr2line v0.19.0 [INFO] [stderr] Checking color-backtrace v0.5.1 [INFO] [stderr] Checking generic-btree v0.10.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking is-terminal v0.4.4 [INFO] [stderr] Checking tempfile v3.4.0 [INFO] [stderr] Checking inferno v0.11.15 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:1612:18 [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:1616:40 [INFO] [stdout] | [INFO] [stdout] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:2651:10 [INFO] [stdout] | [INFO] [stdout] 2651 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stdout] 2653 | ) -> impl Iterator + '_ { [INFO] [stdout] | -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2653 - ) -> impl Iterator + '_ { [INFO] [stdout] 2653 + ) -> impl Iterator + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/iter.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stdout] | ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Compiling derive_arbitrary v1.2.3 [INFO] [stderr] Compiling ctor v0.1.26 [INFO] [stderr] Checking arbitrary v1.2.3 [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] error: couldn't read `benches/./automerge-paper.json.gz`: No such file or directory (os error 2) [INFO] [stdout] --> benches/automerge.rs:15:37 [INFO] [stdout] | [INFO] [stdout] 15 | const RAW_DATA: &[u8; 901823] = include_bytes!("./automerge-paper.json.gz"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read `benches/./automerge-paper.json.gz`: No such file or directory (os error 2) [INFO] [stdout] --> benches/automerge.rs:15:37 [INFO] [stdout] | [INFO] [stdout] 15 | const RAW_DATA: &[u8; 901823] = include_bytes!("./automerge-paper.json.gz"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `generic-btree` (bench "automerge") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `generic-btree` (bench "bench_rope") due to 1 previous error [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:1612:18 [INFO] [stdout] | [INFO] [stdout] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain { [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] 1612 | pub fn drain(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:1616:40 [INFO] [stdout] | [INFO] [stdout] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain { [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] 1616 | pub fn drain_by_query>(&mut self, range: Range) -> iter::Drain<'_, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:2651:10 [INFO] [stdout] | [INFO] [stdout] 2651 | &'a self, [INFO] [stdout] | ^^ this lifetime flows to the output [INFO] [stdout] 2652 | mut f: impl FnMut(&B::Cache) -> (bool, R) + 'a, [INFO] [stdout] 2653 | ) -> impl Iterator + '_ { [INFO] [stdout] | -- -- the lifetimes get resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | the lifetimes get resolved as `'a` [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 2653 - ) -> impl Iterator + '_ { [INFO] [stdout] 2653 + ) -> impl Iterator + 'a { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/iter.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain { [INFO] [stdout] | ^^ -------- the lifetime gets resolved as `'a` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 87 | fn none(tree: &'a mut BTree) -> Drain<'a, B> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bdc565d3a1798048e432caface77a8c46c4396c9f932f541d65ce0199707687e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdc565d3a1798048e432caface77a8c46c4396c9f932f541d65ce0199707687e", kill_on_drop: false }` [INFO] [stdout] bdc565d3a1798048e432caface77a8c46c4396c9f932f541d65ce0199707687e