[INFO] fetching crate segvec 0.2.0...
[INFO] testing segvec-0.2.0 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate segvec 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate segvec 0.2.0
[INFO] finished tweaking crates.io crate segvec 0.2.0
[INFO] tweaked toml for crates.io crate segvec 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate segvec 0.2.0 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 83 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thin-vec 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c11e5ca021e79652614867e356a8edcdc80d0c730e1781d0e60ff54fa25bfeb
[INFO] running `Command { std: "docker" "start" "-a" "2c11e5ca021e79652614867e356a8edcdc80d0c730e1781d0e60ff54fa25bfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c11e5ca021e79652614867e356a8edcdc80d0c730e1781d0e60ff54fa25bfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c11e5ca021e79652614867e356a8edcdc80d0c730e1781d0e60ff54fa25bfeb", kill_on_drop: false }`
[INFO] [stdout] 2c11e5ca021e79652614867e356a8edcdc80d0c730e1781d0e60ff54fa25bfeb
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac7d63e8a81c56bfcc02ae03f792b5bcde8b17e2f4d181d89ed558e8c078a74
[INFO] running `Command { std: "docker" "start" "-a" "4ac7d63e8a81c56bfcc02ae03f792b5bcde8b17e2f4d181d89ed558e8c078a74", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling segvec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn iter(&self) -> Iter<T> {
[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] 410 |     pub fn iter(&self) -> Iter<'_, T> {
[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:603:21
[INFO] [stdout]     |
[INFO] [stdout] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<T, C>
[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] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<'_, T, C>
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "4ac7d63e8a81c56bfcc02ae03f792b5bcde8b17e2f4d181d89ed558e8c078a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac7d63e8a81c56bfcc02ae03f792b5bcde8b17e2f4d181d89ed558e8c078a74", kill_on_drop: false }`
[INFO] [stdout] 4ac7d63e8a81c56bfcc02ae03f792b5bcde8b17e2f4d181d89ed558e8c078a74
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2f18b3c08b514f632c82943bb28f1683c5578ba750bd3bbc043af77e82f8a52
[INFO] running `Command { std: "docker" "start" "-a" "d2f18b3c08b514f632c82943bb28f1683c5578ba750bd3bbc043af77e82f8a52", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.49
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn iter(&self) -> Iter<T> {
[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] 410 |     pub fn iter(&self) -> Iter<'_, T> {
[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:603:21
[INFO] [stdout]     |
[INFO] [stdout] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<T, C>
[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] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<'_, T, C>
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.49
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling segvec v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/lib.rs:410:17
[INFO] [stdout]     |
[INFO] [stdout] 410 |     pub fn iter(&self) -> Iter<T> {
[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] 410 |     pub fn iter(&self) -> Iter<'_, T> {
[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:603:21
[INFO] [stdout]     |
[INFO] [stdout] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<T, C>
[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] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<'_, T, C>
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 55s
[INFO] running `Command { std: "docker" "inspect" "d2f18b3c08b514f632c82943bb28f1683c5578ba750bd3bbc043af77e82f8a52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f18b3c08b514f632c82943bb28f1683c5578ba750bd3bbc043af77e82f8a52", kill_on_drop: false }`
[INFO] [stdout] d2f18b3c08b514f632c82943bb28f1683c5578ba750bd3bbc043af77e82f8a52
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 640c599fb3b3ce7b13366d3e05dc60bf5020d4b74d3a255d23cd91d74b6312c0
[INFO] running `Command { std: "docker" "start" "-a" "640c599fb3b3ce7b13366d3e05dc60bf5020d4b74d3a255d23cd91d74b6312c0", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:410:17
[INFO] [stderr]     |
[INFO] [stderr] 410 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stderr]     |                 ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 410 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stderr]     |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/lib.rs:603:21
[INFO] [stderr]     |
[INFO] [stderr] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<T, C>
[INFO] [stderr]     |                     ^^^^^^^^^               ----------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 603 |     pub fn drain<R>(&mut self, range: R) -> Drain<'_, T, C>
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: `segvec` (lib) generated 2 warnings
[INFO] [stderr] warning: `segvec` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/segvec-61d2ae3b54537c8d)
[INFO] [stdout] running 41 tests
[INFO] [stdout] test mem_config::exponential ... ignored
[INFO] [stdout] test mem_config::linear ... ignored
[INFO] [stdout] test mem_config::linear_capacity ... ok
[INFO] [stdout] test mem_config::exponential_capacity ... ok
[INFO] [stdout] test mem_config::proportional ... ignored
[INFO] [stdout] test mem_config::linear_segment_size ... ok
[INFO] [stdout] test mem_config::linear_segment_and_offset ... ok
[INFO] [stdout] test mem_config::exponential_segment_size ... ok
[INFO] [stdout] test mem_config::proportional_segment_and_offset ... ok
[INFO] [stdout] test tests::from_slice ... ok
[INFO] [stdout] test mem_config::proportional_capacity ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_extend_ref ... ok
[INFO] [stdout] test mem_config::exponential_segment_and_offset ... ok
[INFO] [stdout] test tests::test_drain ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_into_iter ... ok
[INFO] [stdout] test tests::test_from_iter ... ok
[INFO] [stdout] test tests::test_insert_remove ... ok
[INFO] [stdout] test mem_config::proportional_segment_size ... ok
[INFO] [stdout] test tests::test_not_small_vec_feature ... ok
[INFO] [stdout] test tests::test_new_with_bad_factor - should panic ... FAILED
[INFO] [stdout] test tests::test_resize ... ok
[INFO] [stdout] test tests::test_resize_with ... ok
[INFO] [stdout] test tests::test_slice ... ok
[INFO] [stdout] test tests::test_slice_into_iter ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_push_pop ... ok
[INFO] [stdout] test tests::test_slice_iter ... ok
[INFO] [stdout] test tests::test_slice_iter_mut ... ok
[INFO] [stdout] test tests::test_slice_mut ... ok
[INFO] [stdout] test tests::test_segmented_iter ... ok
[INFO] [stdout] test tests::test_iter ... ok
[INFO] [stdout] test tests::test_subslice ... ok
[INFO] [stdout] test tests::test_truncate ... ok
[INFO] [stdout] test tests::test_not_thin_segments_feature ... ok
[INFO] [stdout] test tests::test_slice_mut_into_iter ... ok
[INFO] [stdout] test tests::test_truncate_custom_factor ... ok
[INFO] [stdout] test tests::test_with_capacity ... ok
[INFO] [stdout] test tests::test_stress_growth_factor_too_large - should panic ... ok
[INFO] [stdout] test tests::test_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_new_with_bad_factor stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tests.rs:26:4
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_new_with_bad_factor
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 37 passed; 1 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "640c599fb3b3ce7b13366d3e05dc60bf5020d4b74d3a255d23cd91d74b6312c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640c599fb3b3ce7b13366d3e05dc60bf5020d4b74d3a255d23cd91d74b6312c0", kill_on_drop: false }`
[INFO] [stdout] 640c599fb3b3ce7b13366d3e05dc60bf5020d4b74d3a255d23cd91d74b6312c0
