[INFO] fetching crate histogram 0.11.3... [INFO] testing histogram-0.11.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate histogram 0.11.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate histogram 0.11.3 [INFO] finished tweaking crates.io crate histogram 0.11.3 [INFO] tweaked toml for crates.io crate histogram 0.11.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate histogram 0.11.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate histogram 0.11.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded ryu v1.0.5 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded half v1.6.0 [INFO] [stderr] Downloaded criterion-plot v0.5.0 [INFO] [stderr] Downloaded hermit-abi v0.4.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded bumpalo v3.4.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.0 [INFO] [stderr] Downloaded plotters v0.3.4 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded rayon v1.6.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded clap v4.5.26 [INFO] [stderr] Downloaded is-terminal v0.4.13 [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded web-sys v0.3.60 [INFO] [stderr] Downloaded plotters-svg v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Downloaded crossbeam-utils v0.8.14 [INFO] [stderr] Downloaded clap_builder v4.5.26 [INFO] [stderr] Downloaded memoffset v0.6.1 [INFO] [stderr] Downloaded rayon-core v1.10.1 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.1 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded itoa v0.4.7 [INFO] [stderr] Downloaded walkdir v2.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cec89bcb3e17205e6700670fe3276f96c7ab26f35cec2f0f243128ec2b113767 [INFO] running `Command { std: "docker" "start" "-a" "cec89bcb3e17205e6700670fe3276f96c7ab26f35cec2f0f243128ec2b113767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cec89bcb3e17205e6700670fe3276f96c7ab26f35cec2f0f243128ec2b113767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cec89bcb3e17205e6700670fe3276f96c7ab26f35cec2f0f243128ec2b113767", kill_on_drop: false }` [INFO] [stdout] cec89bcb3e17205e6700670fe3276f96c7ab26f35cec2f0f243128ec2b113767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37c3ef44920c6461c470e9eb9af280919a75f111a490faaa5acb36f90d5281aa [INFO] running `Command { std: "docker" "start" "-a" "37c3ef44920c6461c470e9eb9af280919a75f111a490faaa5acb36f90d5281aa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling histogram v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/standard.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.95s [INFO] running `Command { std: "docker" "inspect" "37c3ef44920c6461c470e9eb9af280919a75f111a490faaa5acb36f90d5281aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c3ef44920c6461c470e9eb9af280919a75f111a490faaa5acb36f90d5281aa", kill_on_drop: false }` [INFO] [stdout] 37c3ef44920c6461c470e9eb9af280919a75f111a490faaa5acb36f90d5281aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f739bad1d98634cf6d494f00947dcf46b4542e724c921f6e4090130cbb17d4c [INFO] running `Command { std: "docker" "start" "-a" "5f739bad1d98634cf6d494f00947dcf46b4542e724c921f6e4090130cbb17d4c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling ciborium-io v0.2.0 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling ciborium-ll v0.2.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling clap_builder v4.5.26 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/standard.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling clap v4.5.26 [INFO] [stderr] Compiling ciborium v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling histogram v0.11.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/standard.rs:253:17 [INFO] [stdout] | [INFO] [stdout] 253 | 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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 253 | pub fn iter(&self) -> Iter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.47s [INFO] running `Command { std: "docker" "inspect" "5f739bad1d98634cf6d494f00947dcf46b4542e724c921f6e4090130cbb17d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f739bad1d98634cf6d494f00947dcf46b4542e724c921f6e4090130cbb17d4c", kill_on_drop: false }` [INFO] [stdout] 5f739bad1d98634cf6d494f00947dcf46b4542e724c921f6e4090130cbb17d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9773b89ceda2f6d4818c1b503a36a5605f08d0f209f3bb50d5c9e2774ffb0eb0 [INFO] running `Command { std: "docker" "start" "-a" "9773b89ceda2f6d4818c1b503a36a5605f08d0f209f3bb50d5c9e2774ffb0eb0", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/standard.rs:253:17 [INFO] [stderr] | [INFO] [stderr] 253 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 253 | pub fn iter(&self) -> Iter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `histogram` (lib) generated 1 warning (run `cargo fix --lib -p histogram` to apply 1 suggestion) [INFO] [stderr] warning: `histogram` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/histogram-0ca4ee8c69aca8cb) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test config::tests::idx_to_lower_bound ... ok [INFO] [stdout] test config::tests::idx_to_upper_bound ... ok [INFO] [stdout] test config::tests::idx_to_range ... ok [INFO] [stdout] test config::tests::sizes ... ok [INFO] [stdout] test config::tests::total_buckets ... ok [INFO] [stdout] test atomic::test::drain ... ok [INFO] [stdout] test sparse::tests::checked_sub ... ok [INFO] [stdout] test config::tests::value_to_idx ... ok [INFO] [stdout] test atomic::test::size ... ok [INFO] [stdout] test sparse::tests::percentiles ... ok [INFO] [stdout] test standard::tests::checked_add ... ok [INFO] [stdout] test standard::tests::checked_sub ... ok [INFO] [stdout] test sparse::tests::snapshot ... ok [INFO] [stdout] test standard::tests::downsample ... ignored, this test is flaky (see issue #100) [INFO] [stdout] test sparse::tests::wrapping_add ... ok [INFO] [stdout] test standard::tests::from_buckets ... ok [INFO] [stdout] test standard::tests::size ... ok [INFO] [stdout] test standard::tests::min ... ok [INFO] [stdout] test standard::tests::wrapping_sub ... ok [INFO] [stdout] test sparse::tests::min ... ok [INFO] [stdout] test standard::tests::wrapping_add ... ok [INFO] [stdout] test sparse::tests::downsample ... ok [INFO] [stdout] test standard::tests::percentiles ... ok [INFO] [stdout] test atomic::test::percentiles ... ok [INFO] [stderr] Doc-tests histogram [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9773b89ceda2f6d4818c1b503a36a5605f08d0f209f3bb50d5c9e2774ffb0eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9773b89ceda2f6d4818c1b503a36a5605f08d0f209f3bb50d5c9e2774ffb0eb0", kill_on_drop: false }` [INFO] [stdout] 9773b89ceda2f6d4818c1b503a36a5605f08d0f209f3bb50d5c9e2774ffb0eb0