[INFO] fetching crate iron_rose 0.1.1... [INFO] testing iron_rose-0.1.1 against master#23949593103d03a82c7ebc2e84434ce6c6edc561 for pr-115235-1 [INFO] extracting crate iron_rose 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate iron_rose 0.1.1 on toolchain 23949593103d03a82c7ebc2e84434ce6c6edc561 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iron_rose 0.1.1 [INFO] finished tweaking crates.io crate iron_rose 0.1.1 [INFO] tweaked toml for crates.io crate iron_rose 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "generate-lockfile" "--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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded getrandom v0.2.10 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.15 [INFO] [stderr] Downloaded memoffset v0.9.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.16 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.87 [INFO] [stderr] Downloaded plotters-svg v0.3.5 [INFO] [stderr] Downloaded xoroshiro128 v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.87 [INFO] [stderr] Downloaded itoa v1.0.9 [INFO] [stderr] Downloaded winapi-util v0.1.6 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded either v1.9.0 [INFO] [stderr] Downloaded once_cell v1.18.0 [INFO] [stderr] Downloaded fasthash v0.4.0 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded proc-macro2 v1.0.67 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded regex v1.9.5 [INFO] [stderr] Downloaded fasthash-sys v0.3.2 [INFO] [stderr] Downloaded csv v1.2.2 [INFO] [stderr] Downloaded web-sys v0.3.64 [INFO] [stderr] Downloaded regex-automata v0.3.8 [INFO] [stderr] Downloaded serde_json v1.0.107 [INFO] [stderr] Downloaded seahash v3.0.7 [INFO] [stderr] Downloaded syn v2.0.37 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] [stderr] Downloaded wasm-bindgen v0.2.87 [INFO] [stderr] Downloaded regex-syntax v0.7.5 [INFO] [stderr] Downloaded clap v2.34.0 [INFO] [stderr] Downloaded js-sys v0.3.64 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.87 [INFO] [stderr] Downloaded memchr v2.6.3 [INFO] [stderr] Downloaded quote v1.0.33 [INFO] [stderr] Downloaded serde_derive v1.0.188 [INFO] [stderr] Downloaded serde v1.0.188 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded plotters v0.3.5 [INFO] [stderr] Downloaded aho-corasick v1.1.1 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded ryu v1.0.15 [INFO] [stderr] Downloaded bumpalo v3.14.0 [INFO] [stderr] Downloaded cast v0.3.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Downloaded plotters-backend v0.3.5 [INFO] [stderr] Downloaded unicode-width v0.1.11 [INFO] [stderr] Downloaded crossbeam-deque v0.8.3 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded walkdir v2.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.12 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff7716664476cf1331e24079324eb7fada0b6ff95b987e58608fba36121df848 [INFO] running `Command { std: "docker" "start" "-a" "ff7716664476cf1331e24079324eb7fada0b6ff95b987e58608fba36121df848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff7716664476cf1331e24079324eb7fada0b6ff95b987e58608fba36121df848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7716664476cf1331e24079324eb7fada0b6ff95b987e58608fba36121df848", kill_on_drop: false }` [INFO] [stdout] ff7716664476cf1331e24079324eb7fada0b6ff95b987e58608fba36121df848 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 871d25be6cceb51e96737950ec4774b488d1a76fe9687c1774bc0d778a7357d5 [INFO] running `Command { std: "docker" "start" "-a" "871d25be6cceb51e96737950ec4774b488d1a76fe9687c1774bc0d778a7357d5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling xoroshiro128 v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling fasthash v0.4.0 [INFO] [stderr] Compiling iron_rose v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/strata_estimator.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] 47 + self.ibfs[trailing as usize % len].encode(new_elm); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.22s [INFO] running `Command { std: "docker" "inspect" "871d25be6cceb51e96737950ec4774b488d1a76fe9687c1774bc0d778a7357d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "871d25be6cceb51e96737950ec4774b488d1a76fe9687c1774bc0d778a7357d5", kill_on_drop: false }` [INFO] [stdout] 871d25be6cceb51e96737950ec4774b488d1a76fe9687c1774bc0d778a7357d5 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c9b5b6ac7c628d13a005565c226488daa11f8ecf11412b13c7a0751305984e5 [INFO] running `Command { std: "docker" "start" "-a" "8c9b5b6ac7c628d13a005565c226488daa11f8ecf11412b13c7a0751305984e5", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling plotters-backend v0.3.5 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling csv v1.2.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling walkdir v2.4.0 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/strata_estimator.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] 47 + self.ibfs[trailing as usize % len].encode(new_elm); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling iron_rose v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/strata_estimator.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stdout] 47 + self.ibfs[trailing as usize % len].encode(new_elm); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 44.72s [INFO] running `Command { std: "docker" "inspect" "8c9b5b6ac7c628d13a005565c226488daa11f8ecf11412b13c7a0751305984e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9b5b6ac7c628d13a005565c226488daa11f8ecf11412b13c7a0751305984e5", kill_on_drop: false }` [INFO] [stdout] 8c9b5b6ac7c628d13a005565c226488daa11f8ecf11412b13c7a0751305984e5 [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23949593103d03a82c7ebc2e84434ce6c6edc561" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7c0b8d0f4666ae0a8549d32063f0a980df0005e7ce9f6b2da4c7c9acb3c0767d [INFO] running `Command { std: "docker" "start" "-a" "7c0b8d0f4666ae0a8549d32063f0a980df0005e7ce9f6b2da4c7c9acb3c0767d", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/strata_estimator.rs:47:19 [INFO] [stderr] | [INFO] [stderr] 47 | self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 47 - self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stderr] 47 + self.ibfs[trailing as usize % len].encode(new_elm); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `iron_rose` (lib) generated 1 warning (run `cargo fix --lib -p iron_rose` to apply 1 suggestion) [INFO] [stderr] warning: `iron_rose` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iron_rose-87698eb018fe4dc7) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test cell::tests::subtract ... ok [INFO] [stdout] test cell::tests::impure_disjoint ... ok [INFO] [stdout] test cell::tests::round_trip ... ok [INFO] [stdout] test cell::tests::impure ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test strata_estimator::test::basic ... ok [INFO] [stderr] Doc-tests iron_rose [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links` [INFO] [stderr] --> src/lib.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | broken_intra_doc_links [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/strata_estimator.rs:47:19 [INFO] [stderr] | [INFO] [stderr] 47 | self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 47 - self.ibfs[(trailing as usize % len)].encode(new_elm); [INFO] [stderr] 47 + self.ibfs[trailing as usize % len].encode(new_elm); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/strata_estimator.rs - strata_estimator::StrataEstimator (line 9) ... ok [INFO] [stdout] test src/ibf.rs - ibf::IBF (line 14) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c0b8d0f4666ae0a8549d32063f0a980df0005e7ce9f6b2da4c7c9acb3c0767d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c0b8d0f4666ae0a8549d32063f0a980df0005e7ce9f6b2da4c7c9acb3c0767d", kill_on_drop: false }` [INFO] [stdout] 7c0b8d0f4666ae0a8549d32063f0a980df0005e7ce9f6b2da4c7c9acb3c0767d