[INFO] fetching crate onlinematching 0.3.2...
[INFO] testing onlinematching-0.3.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate onlinematching 0.3.2 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate onlinematching 0.3.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "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" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 29 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.2)
[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 v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ndarray-rand v0.14.0
[INFO] [stderr]   Downloaded fixedbitset v0.4.2
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded petgraph v0.6.5
[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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf4904b30725752099572b66bffcbc0d2ad9e2a649e4e5eddf4ce8d684990c2a
[INFO] running `Command { std: "docker" "start" "-a" "bf4904b30725752099572b66bffcbc0d2ad9e2a649e4e5eddf4ce8d684990c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf4904b30725752099572b66bffcbc0d2ad9e2a649e4e5eddf4ce8d684990c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf4904b30725752099572b66bffcbc0d2ad9e2a649e4e5eddf4ce8d684990c2a", kill_on_drop: false }`
[INFO] [stdout] bf4904b30725752099572b66bffcbc0d2ad9e2a649e4e5eddf4ce8d684990c2a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc45e09d3391a4ba06bcea7d65f07cca6597f97e8210f0495e0664ffc573239d
[INFO] running `Command { std: "docker" "start" "-a" "fc45e09d3391a4ba06bcea7d65f07cca6597f97e8210f0495e0664ffc573239d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.48
[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 v0.17.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[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<usize>`
[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 23.25s
[INFO] running `Command { std: "docker" "inspect" "fc45e09d3391a4ba06bcea7d65f07cca6597f97e8210f0495e0664ffc573239d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc45e09d3391a4ba06bcea7d65f07cca6597f97e8210f0495e0664ffc573239d", kill_on_drop: false }`
[INFO] [stdout] fc45e09d3391a4ba06bcea7d65f07cca6597f97e8210f0495e0664ffc573239d
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 453612988dbcb584709f452fbe60922fb8cc17229e4468fb7c6876e6e6c66c76
[INFO] running `Command { std: "docker" "start" "-a" "453612988dbcb584709f452fbe60922fb8cc17229e4468fb7c6876e6e6c66c76", 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<usize>`
[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<usize>`
[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 2.09s
[INFO] running `Command { std: "docker" "inspect" "453612988dbcb584709f452fbe60922fb8cc17229e4468fb7c6876e6e6c66c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "453612988dbcb584709f452fbe60922fb8cc17229e4468fb7c6876e6e6c66c76", kill_on_drop: false }`
[INFO] [stdout] 453612988dbcb584709f452fbe60922fb8cc17229e4468fb7c6876e6e6c66c76
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8a1a58a88153ff95424eb66da8aae1a379d25535b6e43b42d67d33762509152
[INFO] running `Command { std: "docker" "start" "-a" "d8a1a58a88153ff95424eb66da8aae1a379d25535b6e43b42d67d33762509152", 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<usize>`
[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 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/onlinematching-68d934db29938ddf)
[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-42c31699723329e7)
[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 0.70s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_bigraph.rs (/opt/rustwide/target/debug/deps/test_bigraph-9e2cd82fa993d620)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests_bigraph::bigraph_test ... ok
[INFO] [stdout] test tests_bigraph::thick_triangle_case_test ... ok
[INFO] [stdout] test tests_bigraph::weighted_greddy_test ... ok
[INFO] [stdout] test tests_bigraph::weighted_bigraph_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-25f0f50d9e40c1fa)
[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 4.61s
[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" "d8a1a58a88153ff95424eb66da8aae1a379d25535b6e43b42d67d33762509152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a1a58a88153ff95424eb66da8aae1a379d25535b6e43b42d67d33762509152", kill_on_drop: false }`
[INFO] [stdout] d8a1a58a88153ff95424eb66da8aae1a379d25535b6e43b42d67d33762509152
