[INFO] fetching crate rankmap 0.1.0... [INFO] testing rankmap-0.1.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate rankmap 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate rankmap 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rankmap 0.1.0 [INFO] tweaked toml for crates.io crate rankmap 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rankmap 0.1.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rankmap 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rstest v0.18.2 [INFO] [stderr] Downloaded futures-task v0.3.28 [INFO] [stderr] Downloaded glob v0.3.1 [INFO] [stderr] Downloaded futures-executor v0.3.28 [INFO] [stderr] Downloaded futures-channel v0.3.28 [INFO] [stderr] Downloaded pin-project-lite v0.2.13 [INFO] [stderr] Downloaded indexmap v2.0.1 [INFO] [stderr] Downloaded rstest_macros v0.18.2 [INFO] [stderr] Downloaded futures v0.3.28 [INFO] [stderr] Downloaded semver v1.0.19 [INFO] [stderr] Downloaded hashbrown v0.14.1 [INFO] [stderr] Downloaded aho-corasick v1.1.1 [INFO] [stderr] Downloaded futures-util v0.3.28 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded syn v2.0.37 [INFO] [stderr] Downloaded relative-path v1.9.0 [INFO] [stderr] Downloaded regex v1.9.5 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded futures-io v0.3.28 [INFO] [stderr] Downloaded futures-macro v0.3.28 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded regex-syntax v0.7.5 [INFO] [stderr] Downloaded regex-automata v0.3.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77b70c72bb3a1ec8539f67dc62e94b963b00a9c3eb00213402c805a3fd8a8aff [INFO] running `Command { std: "docker" "start" "-a" "77b70c72bb3a1ec8539f67dc62e94b963b00a9c3eb00213402c805a3fd8a8aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77b70c72bb3a1ec8539f67dc62e94b963b00a9c3eb00213402c805a3fd8a8aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77b70c72bb3a1ec8539f67dc62e94b963b00a9c3eb00213402c805a3fd8a8aff", kill_on_drop: false }` [INFO] [stdout] 77b70c72bb3a1ec8539f67dc62e94b963b00a9c3eb00213402c805a3fd8a8aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc9154eea73380a4046edfbc2dc86b7764f060b0aab0f0ed8d0be547963e2818 [INFO] running `Command { std: "docker" "start" "-a" "bc9154eea73380a4046edfbc2dc86b7764f060b0aab0f0ed8d0be547963e2818", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling indexmap v2.0.1 [INFO] [stderr] Compiling rankmap v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] running `Command { std: "docker" "inspect" "bc9154eea73380a4046edfbc2dc86b7764f060b0aab0f0ed8d0be547963e2818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc9154eea73380a4046edfbc2dc86b7764f060b0aab0f0ed8d0be547963e2818", kill_on_drop: false }` [INFO] [stdout] bc9154eea73380a4046edfbc2dc86b7764f060b0aab0f0ed8d0be547963e2818 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a825b68edaaa2f35c14bc9c34a469f4846b2efa34f6fedbb3e714295ccfc72d9 [INFO] running `Command { std: "docker" "start" "-a" "a825b68edaaa2f35c14bc9c34a469f4846b2efa34f6fedbb3e714295ccfc72d9", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.6.3 [INFO] [stderr] Compiling semver v1.0.19 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling relative-path v1.9.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling aho-corasick v1.1.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling regex-automata v0.3.8 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling regex v1.9.5 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling rstest v0.18.2 [INFO] [stderr] Compiling rankmap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `task` [INFO] [stdout] --> examples/scheduler.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | if let Some((task, run_at)) = scheduler.remove(&"task3") { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_task` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `run_at` [INFO] [stdout] --> examples/scheduler.rs:43:24 [INFO] [stdout] | [INFO] [stdout] 43 | if let Some((task, run_at)) = scheduler.remove(&"task3") { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_run_at` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.59s [INFO] running `Command { std: "docker" "inspect" "a825b68edaaa2f35c14bc9c34a469f4846b2efa34f6fedbb3e714295ccfc72d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a825b68edaaa2f35c14bc9c34a469f4846b2efa34f6fedbb3e714295ccfc72d9", kill_on_drop: false }` [INFO] [stdout] a825b68edaaa2f35c14bc9c34a469f4846b2efa34f6fedbb3e714295ccfc72d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad6ece93f3e81b71ab82e0b4fbd7ac149286758152dd5a93cd00d697f5f9a69d [INFO] running `Command { std: "docker" "start" "-a" "ad6ece93f3e81b71ab82e0b4fbd7ac149286758152dd5a93cd00d697f5f9a69d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `task` [INFO] [stdout] running 34 tests [INFO] [stderr] --> examples/scheduler.rs:43:18 [INFO] [stderr] | [INFO] [stderr] 43 | if let Some((task, run_at)) = scheduler.remove(&"task3") { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_task` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `run_at` [INFO] [stderr] --> examples/scheduler.rs:43:24 [INFO] [stderr] | [INFO] [stderr] 43 | if let Some((task, run_at)) = scheduler.remove(&"task3") { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_run_at` [INFO] [stderr] [INFO] [stderr] warning: `rankmap` (example "scheduler") generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rankmap-f1178a996f6bd51d) [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_1 ... ok [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_4 ... ok [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_6 ... ok [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_2 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_1 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_4 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_2 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_6 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_3 ... ok [INFO] [stdout] test binary_heap::test::test_sift_down::case_5 ... ok [INFO] [stdout] test binary_heap::test::test_sift_up::case_1 ... ok [INFO] [stdout] test binary_heap::test::test_sift_up::case_3 ... ok [INFO] [stdout] test rank_map::iter::tests::test_values_iterator ... ok [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_5 ... ok [INFO] [stdout] test rank_map::iter::tests::test_iter_iterator ... ok [INFO] [stdout] test binary_heap::test::test_sift_up::case_2 ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_capacity ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_default ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_get_methods ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_index ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_insert ... ok [INFO] [stdout] test rank_map::iter::tests::test_values_mut_iterator ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_clear ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_contains_key ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_remove ... ok [INFO] [stdout] test rank_map::iter::tests::test_iter_mut_iterator ... ok [INFO] [stdout] test rank_map::iter::tests::test_keys_iterator ... ok [INFO] [stdout] test binary_heap::test::test_sift_up::case_4 ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_insert_duplicate ... ok [INFO] [stdout] test binary_heap::test::test_into_sorted_vec::case_3 ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_insert_pop ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_shrink_capacity ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_extend ... ok [INFO] [stdout] test rank_map::rank_map::tests::test_top ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests rankmap [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/rank_map/rank_map.rs - rank_map::rank_map::RankMap::clear (line 170) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ad6ece93f3e81b71ab82e0b4fbd7ac149286758152dd5a93cd00d697f5f9a69d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad6ece93f3e81b71ab82e0b4fbd7ac149286758152dd5a93cd00d697f5f9a69d", kill_on_drop: false }` [INFO] [stdout] ad6ece93f3e81b71ab82e0b4fbd7ac149286758152dd5a93cd00d697f5f9a69d