[INFO] fetching crate onlinematching 0.3.2... [INFO] testing onlinematching-0.3.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate onlinematching 0.3.2 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate onlinematching 0.3.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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: v0.16.1) [INFO] [stderr] Adding ndarray-rand v0.14.0 (available: v0.15.0) [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.2) [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" "+b83b707f97d809763b7861afa7638871f3339a33" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e4d7d0e6e89c2a6f58388beb5ead452bb711b198270d9816aa78c20ddd81b2e [INFO] running `Command { std: "docker" "start" "-a" "3e4d7d0e6e89c2a6f58388beb5ead452bb711b198270d9816aa78c20ddd81b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e4d7d0e6e89c2a6f58388beb5ead452bb711b198270d9816aa78c20ddd81b2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e4d7d0e6e89c2a6f58388beb5ead452bb711b198270d9816aa78c20ddd81b2e", kill_on_drop: false }` [INFO] [stdout] 3e4d7d0e6e89c2a6f58388beb5ead452bb711b198270d9816aa78c20ddd81b2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a97b347fbb4f5b52857042098ffd81f6edba813aaebf1ddad7f2d24a730731b1 [INFO] running `Command { std: "docker" "start" "-a" "a97b347fbb4f5b52857042098ffd81f6edba813aaebf1ddad7f2d24a730731b1", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v2.11.0 [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 rand v0.8.5 [INFO] [stderr] Compiling ndarray v0.15.6 [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 19.32s [INFO] running `Command { std: "docker" "inspect" "a97b347fbb4f5b52857042098ffd81f6edba813aaebf1ddad7f2d24a730731b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a97b347fbb4f5b52857042098ffd81f6edba813aaebf1ddad7f2d24a730731b1", kill_on_drop: false }` [INFO] [stdout] a97b347fbb4f5b52857042098ffd81f6edba813aaebf1ddad7f2d24a730731b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c17bcb3db025f411c97f00586f856fd16e9e188e3b94c874f9d4d3c4348840b9 [INFO] running `Command { std: "docker" "start" "-a" "c17bcb3db025f411c97f00586f856fd16e9e188e3b94c874f9d4d3c4348840b9", 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 1.92s [INFO] running `Command { std: "docker" "inspect" "c17bcb3db025f411c97f00586f856fd16e9e188e3b94c874f9d4d3c4348840b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c17bcb3db025f411c97f00586f856fd16e9e188e3b94c874f9d4d3c4348840b9", kill_on_drop: false }` [INFO] [stdout] c17bcb3db025f411c97f00586f856fd16e9e188e3b94c874f9d4d3c4348840b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 856d875d152f37a85288a294688bf46f20e06423c01725713f2aea48c25acb99 [INFO] running `Command { std: "docker" "start" "-a" "856d875d152f37a85288a294688bf46f20e06423c01725713f2aea48c25acb99", kill_on_drop: false }` [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] [INFO] [stderr] --> src/papers/reuseableresource/identical.rs:50:13 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 50 | drop(alg_choose); [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^----------^ [INFO] [stdout] [INFO] [stderr] | | [INFO] [stdout] [INFO] [stderr] | argument has type `Option` [INFO] [stdout] running 3 tests [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 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onlinematching-1679e1e8e6e2f4a1) [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-7256a09c3e845dd4) [INFO] [stdout] test tests::reuseableresource_ranking_alg_test ... ok [INFO] [stdout] test tests::bigraph_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 0.93s [INFO] [stdout] [INFO] [stderr] Running tests/test_bigraph.rs (/opt/rustwide/target/debug/deps/test_bigraph-2e0909790c56de91) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests_bigraph::weighted_bigraph_test ... ok [INFO] [stdout] test tests_bigraph::weighted_greddy_test ... ok [INFO] [stdout] test tests_bigraph::bigraph_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 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/test_stochasticreward.rs (/opt/rustwide/target/debug/deps/test_stochasticreward-bfd44bbc2f4b41b3) [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 6.37s [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" "856d875d152f37a85288a294688bf46f20e06423c01725713f2aea48c25acb99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856d875d152f37a85288a294688bf46f20e06423c01725713f2aea48c25acb99", kill_on_drop: false }` [INFO] [stdout] 856d875d152f37a85288a294688bf46f20e06423c01725713f2aea48c25acb99