[INFO] fetching crate scailist 0.2.0... [INFO] testing scailist-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate scailist 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate scailist 0.2.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scailist 0.2.0 [INFO] finished tweaking crates.io crate scailist 0.2.0 [INFO] tweaked toml for crates.io crate scailist 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da5e41738ab2a2aae15f05277fabe3ddb4c6d0980c113b96a1c5f1e1df457f25 [INFO] running `Command { std: "docker" "start" "-a" "da5e41738ab2a2aae15f05277fabe3ddb4c6d0980c113b96a1c5f1e1df457f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da5e41738ab2a2aae15f05277fabe3ddb4c6d0980c113b96a1c5f1e1df457f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da5e41738ab2a2aae15f05277fabe3ddb4c6d0980c113b96a1c5f1e1df457f25", kill_on_drop: false }` [INFO] [stdout] da5e41738ab2a2aae15f05277fabe3ddb4c6d0980c113b96a1c5f1e1df457f25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 271299c87cdd85f0bd041db46562322eeebc611b865709d59e4a308f2a711b83 [INFO] running `Command { std: "docker" "start" "-a" "271299c87cdd85f0bd041db46562322eeebc611b865709d59e4a308f2a711b83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling scailist v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "271299c87cdd85f0bd041db46562322eeebc611b865709d59e4a308f2a711b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "271299c87cdd85f0bd041db46562322eeebc611b865709d59e4a308f2a711b83", kill_on_drop: false }` [INFO] [stdout] 271299c87cdd85f0bd041db46562322eeebc611b865709d59e4a308f2a711b83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c01408668d7d8457e8f1a6035f5447c9b81d26d8a41f4f08c649a5967a4ffd [INFO] running `Command { std: "docker" "start" "-a" "79c01408668d7d8457e8f1a6035f5447c9b81d26d8a41f4f08c649a5967a4ffd", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling scailist v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/lib.rs:429:17 [INFO] [stdout] | [INFO] [stdout] 429 | let mut cursor = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:429:13 [INFO] [stdout] | [INFO] [stdout] 429 | let mut cursor = 0; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `setup_single` [INFO] [stdout] --> src/lib.rs:415:8 [INFO] [stdout] | [INFO] [stdout] 415 | fn setup_single() -> ScAIList { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `Command { std: "docker" "inspect" "79c01408668d7d8457e8f1a6035f5447c9b81d26d8a41f4f08c649a5967a4ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c01408668d7d8457e8f1a6035f5447c9b81d26d8a41f4f08c649a5967a4ffd", kill_on_drop: false }` [INFO] [stdout] 79c01408668d7d8457e8f1a6035f5447c9b81d26d8a41f4f08c649a5967a4ffd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 551015810d9c829434f12579afb92d0361d66c47eeed1dd22416ac93f9c9dde1 [INFO] running `Command { std: "docker" "start" "-a" "551015810d9c829434f12579afb92d0361d66c47eeed1dd22416ac93f9c9dde1", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cursor` [INFO] [stderr] --> src/lib.rs:429:17 [INFO] [stderr] | [INFO] [stderr] 429 | let mut cursor = 0; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:429:13 [INFO] [stderr] | [INFO] [stderr] 429 | let mut cursor = 0; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `setup_single` [INFO] [stderr] --> src/lib.rs:415:8 [INFO] [stderr] | [INFO] [stderr] 415 | fn setup_single() -> ScAIList { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `scailist` (lib test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/scailist-66f1f4657ea6cfb9) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::test_bad_skips ... ok [INFO] [stdout] test tests::test_find_overlaps_in_large_intervals ... ok [INFO] [stdout] test tests::test_find_over_behind_first_match ... ok [INFO] [stdout] test tests::test_find_overlaps_with_self ... ok [INFO] [stdout] test tests::test_interval_envelops_query ... ok [INFO] [stdout] test tests::test_interval_intersects ... ok [INFO] [stdout] test tests::test_overlapping_intervals ... ok [INFO] [stdout] test tests::test_query_end_interval_start ... ok [INFO] [stdout] test tests::test_query_envolops_interval ... ok [INFO] [stdout] test tests::test_query_overlaps_interval_end ... ok [INFO] [stdout] test tests::test_query_overlaps_interval_start ... ok [INFO] [stdout] test tests::test_query_start_interval_end ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests scailist [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 31) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "551015810d9c829434f12579afb92d0361d66c47eeed1dd22416ac93f9c9dde1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "551015810d9c829434f12579afb92d0361d66c47eeed1dd22416ac93f9c9dde1", kill_on_drop: false }` [INFO] [stdout] 551015810d9c829434f12579afb92d0361d66c47eeed1dd22416ac93f9c9dde1