[INFO] fetching crate superslice 1.0.0... [INFO] testing superslice-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate superslice 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate superslice 1.0.0 [INFO] finished tweaking crates.io crate superslice 1.0.0 [INFO] tweaked toml for crates.io crate superslice 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate superslice 1.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] [stderr] Adding rand v0.6.5 (available: v0.10.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded autocfg v0.1.8 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d51865c5166037e3d5572b67f71e1d1a699ec09ce3e29e45931272367f9395ad [INFO] running `Command { std: "docker" "start" "-a" "d51865c5166037e3d5572b67f71e1d1a699ec09ce3e29e45931272367f9395ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d51865c5166037e3d5572b67f71e1d1a699ec09ce3e29e45931272367f9395ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51865c5166037e3d5572b67f71e1d1a699ec09ce3e29e45931272367f9395ad", kill_on_drop: false }` [INFO] [stdout] d51865c5166037e3d5572b67f71e1d1a699ec09ce3e29e45931272367f9395ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d62d80c945f56f7f483bb46a89bc542716535ffc1bb623e6ec17d93bf4ba9d88 [INFO] running `Command { std: "docker" "start" "-a" "d62d80c945f56f7f483bb46a89bc542716535ffc1bb623e6ec17d93bf4ba9d88", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling superslice v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 425 - (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] 425 + base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "d62d80c945f56f7f483bb46a89bc542716535ffc1bb623e6ec17d93bf4ba9d88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d62d80c945f56f7f483bb46a89bc542716535ffc1bb623e6ec17d93bf4ba9d88", kill_on_drop: false }` [INFO] [stdout] d62d80c945f56f7f483bb46a89bc542716535ffc1bb623e6ec17d93bf4ba9d88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4fdb3cde49dd76660235d95807302f07eb05036a683e6e454eb293f04bd0fe [INFO] running `Command { std: "docker" "start" "-a" "7c4fdb3cde49dd76660235d95807302f07eb05036a683e6e454eb293f04bd0fe", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 425 - (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] 425 + base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling superslice v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:425:9 [INFO] [stdout] | [INFO] [stdout] 425 | (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 425 - (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stdout] 425 + base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.90s [INFO] running `Command { std: "docker" "inspect" "7c4fdb3cde49dd76660235d95807302f07eb05036a683e6e454eb293f04bd0fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4fdb3cde49dd76660235d95807302f07eb05036a683e6e454eb293f04bd0fe", kill_on_drop: false }` [INFO] [stdout] 7c4fdb3cde49dd76660235d95807302f07eb05036a683e6e454eb293f04bd0fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 274713d78022257885b1db17711c837e2c77fe8da2f4528fc06fb0025d3e3187 [INFO] running `Command { std: "docker" "start" "-a" "274713d78022257885b1db17711c837e2c77fe8da2f4528fc06fb0025d3e3187", kill_on_drop: false }` [INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 425 - (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stderr] 425 + base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `superslice` (lib) generated 1 warning (run `cargo fix --lib -p superslice` to apply 1 suggestion) [INFO] [stderr] warning: `superslice` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superslice-b22d4b30fb4cb099) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::equal_range ... ok [INFO] [stdout] test tests::upper_bound ... ok [INFO] [stdout] test tests::lower_bound ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests superslice [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:425:9 [INFO] [stderr] | [INFO] [stderr] 425 | (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 425 - (base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize) [INFO] [stderr] 425 + base.0 + (cmp.0 == Less) as usize..base.1 + (cmp.1 != Greater) as usize [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - Ext::equal_range_by_key (line 205) ... ok [INFO] [stdout] test src/lib.rs - Ext::equal_range (line 164) ... ok [INFO] [stdout] test src/lib.rs - Ext2::invert_permutation (line 538) ... ok [INFO] [stdout] test src/lib.rs - Ext::lower_bound (line 47) ... ok [INFO] [stdout] test src/lib.rs - Ext::apply_inverse_permutation (line 310) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - Ext::apply_permutation (line 285) ... ok [INFO] [stdout] test src/lib.rs - Ext::prev_permutation (line 251) ... ok [INFO] [stdout] test src/lib.rs - Ext::equal_range_by (line 185) ... ok [INFO] [stdout] test src/lib.rs - Ext::lower_bound_by (line 72) ... ok [INFO] [stdout] test src/lib.rs - Ext::upper_bound (line 106) ... ok [INFO] [stdout] test src/lib.rs - Ext::next_permutation (line 226) ... ok [INFO] [stdout] test src/lib.rs - Ext::upper_bound_by_key (line 148) ... ok [INFO] [stdout] test src/lib.rs - Ext::lower_bound_by_key (line 89) ... ok [INFO] [stdout] test src/lib.rs - Ext::upper_bound_by (line 131) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "274713d78022257885b1db17711c837e2c77fe8da2f4528fc06fb0025d3e3187", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "274713d78022257885b1db17711c837e2c77fe8da2f4528fc06fb0025d3e3187", kill_on_drop: false }` [INFO] [stdout] 274713d78022257885b1db17711c837e2c77fe8da2f4528fc06fb0025d3e3187