[INFO] fetching crate onlinematching 0.3.2... [INFO] testing onlinematching-0.3.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate onlinematching 0.3.2 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate onlinematching 0.3.2 [INFO] finished tweaking crates.io crate onlinematching 0.3.2 [INFO] tweaked toml for crates.io crate onlinematching 0.3.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate onlinematching 0.3.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding ndarray v0.15.6 (available: v0.17.1) [INFO] [stderr] Adding ndarray-rand v0.14.0 (available: v0.16.0) [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.3) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [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] Downloading crates ... [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0a2fd22ac955be5d6d0b5ba97876ce26b405f51b48d0e099ecb0fc0c8f9091ca [INFO] running `Command { std: "docker" "start" "-a" "0a2fd22ac955be5d6d0b5ba97876ce26b405f51b48d0e099ecb0fc0c8f9091ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a2fd22ac955be5d6d0b5ba97876ce26b405f51b48d0e099ecb0fc0c8f9091ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a2fd22ac955be5d6d0b5ba97876ce26b405f51b48d0e099ecb0fc0c8f9091ca", kill_on_drop: false }` [INFO] [stdout] 0a2fd22ac955be5d6d0b5ba97876ce26b405f51b48d0e099ecb0fc0c8f9091ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 641b62257a58f504e8996acb3d4284263b754301334e91c8f23eb661710623b1 [INFO] running `Command { std: "docker" "start" "-a" "641b62257a58f504e8996acb3d4284263b754301334e91c8f23eb661710623b1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling onlinematching v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/papers/reuseableresource/identical.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | drop(alg_choose); [INFO] [stdout] | ^^^^^----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 50 - drop(alg_choose); [INFO] [stdout] 50 + let _ = alg_choose; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 11.61s [INFO] running `Command { std: "docker" "inspect" "641b62257a58f504e8996acb3d4284263b754301334e91c8f23eb661710623b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "641b62257a58f504e8996acb3d4284263b754301334e91c8f23eb661710623b1", kill_on_drop: false }` [INFO] [stdout] 641b62257a58f504e8996acb3d4284263b754301334e91c8f23eb661710623b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 34b1b3c05fa083ce64239fd4ef9c1624948cb67fa1560604edd80a4da0a211c1 [INFO] running `Command { std: "docker" "start" "-a" "34b1b3c05fa083ce64239fd4ef9c1624948cb67fa1560604edd80a4da0a211c1", kill_on_drop: false }` [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/papers/reuseableresource/identical.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | drop(alg_choose); [INFO] [stdout] | ^^^^^----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 50 - drop(alg_choose); [INFO] [stdout] 50 + let _ = alg_choose; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling onlinematching v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/papers/reuseableresource/identical.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | drop(alg_choose); [INFO] [stdout] | ^^^^^----------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 50 - drop(alg_choose); [INFO] [stdout] 50 + let _ = alg_choose; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "34b1b3c05fa083ce64239fd4ef9c1624948cb67fa1560604edd80a4da0a211c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34b1b3c05fa083ce64239fd4ef9c1624948cb67fa1560604edd80a4da0a211c1", kill_on_drop: false }` [INFO] [stdout] 34b1b3c05fa083ce64239fd4ef9c1624948cb67fa1560604edd80a4da0a211c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 72e32d7b46258dd31707767156a81636769003ced53a4d297aefc596b7f0614b [INFO] running `Command { std: "docker" "start" "-a" "72e32d7b46258dd31707767156a81636769003ced53a4d297aefc596b7f0614b", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/papers/reuseableresource/identical.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | drop(alg_choose); [INFO] [stderr] | ^^^^^----------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `Option` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 50 - drop(alg_choose); [INFO] [stderr] 50 + let _ = alg_choose; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `onlinematching` (lib) generated 1 warning [INFO] [stderr] warning: `onlinematching` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onlinematching-7bbabd75a28417de) [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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-8af5f18582d46240) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::bigraph_ranking_alg_test ... ok [INFO] [stdout] test tests::reuseableresource_ranking_alg_test ... ok [INFO] [stdout] test tests::bigraph_random_alg_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] [stderr] Running tests/test_bigraph.rs (/opt/rustwide/target/debug/deps/test_bigraph-a0f9f4aefb680b60) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests_bigraph::bigraph_test ... ok [INFO] [stdout] test tests_bigraph::weighted_bigraph_test ... ok [INFO] [stdout] test tests_bigraph::weighted_greddy_test ... ok [INFO] [stdout] test tests_bigraph::thick_triangle_case_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test_stochasticreward.rs (/opt/rustwide/target/debug/deps/test_stochasticreward-5542f133af98c2ba) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_stochastic_reward::test_ranking_g2 ... ok [INFO] [stdout] test test_stochastic_reward::st_simplist ... ok [INFO] [stdout] test test_stochastic_reward::test_g2 ... ok [INFO] [stdout] test test_stochastic_reward::test_balance_for_not_symmetry ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.69s [INFO] [stdout] [INFO] [stderr] Doc-tests onlinematching [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" "72e32d7b46258dd31707767156a81636769003ced53a4d297aefc596b7f0614b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72e32d7b46258dd31707767156a81636769003ced53a4d297aefc596b7f0614b", kill_on_drop: false }` [INFO] [stdout] 72e32d7b46258dd31707767156a81636769003ced53a4d297aefc596b7f0614b