[INFO] fetching crate qmc 2.20.0...
[INFO] testing qmc-2.20.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate qmc 2.20.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate qmc 2.20.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qmc 2.20.0
[INFO] finished tweaking crates.io crate qmc 2.20.0
[INFO] tweaked toml for crates.io crate qmc 2.20.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate qmc 2.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 89c99b724dca3e8fb2cccbec32c206ac1e3b02e36dacf043f07f7a86d2150ab6
[INFO] running `Command { std: "docker" "start" "-a" "89c99b724dca3e8fb2cccbec32c206ac1e3b02e36dacf043f07f7a86d2150ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89c99b724dca3e8fb2cccbec32c206ac1e3b02e36dacf043f07f7a86d2150ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c99b724dca3e8fb2cccbec32c206ac1e3b02e36dacf043f07f7a86d2150ab6", kill_on_drop: false }`
[INFO] [stdout] 89c99b724dca3e8fb2cccbec32c206ac1e3b02e36dacf043f07f7a86d2150ab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44d1e1ea23bf1cc0c5c19b561b126a4e8b15bf9d7c000d877cc6d616666b8abe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "44d1e1ea23bf1cc0c5c19b561b126a4e8b15bf9d7c000d877cc6d616666b8abe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling qmc v2.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.73s
[INFO] running `Command { std: "docker" "inspect" "44d1e1ea23bf1cc0c5c19b561b126a4e8b15bf9d7c000d877cc6d616666b8abe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d1e1ea23bf1cc0c5c19b561b126a4e8b15bf9d7c000d877cc6d616666b8abe", kill_on_drop: false }`
[INFO] [stdout] 44d1e1ea23bf1cc0c5c19b561b126a4e8b15bf9d7c000d877cc6d616666b8abe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3da1d415c0378439958214a99263d0a551403c1b7a9718df058f012fd13535a8
[INFO] running `Command { std: "docker" "start" "-a" "3da1d415c0378439958214a99263d0a551403c1b7a9718df058f012fd13535a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling qmc v2.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.47s
[INFO] running `Command { std: "docker" "inspect" "3da1d415c0378439958214a99263d0a551403c1b7a9718df058f012fd13535a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da1d415c0378439958214a99263d0a551403c1b7a9718df058f012fd13535a8", kill_on_drop: false }`
[INFO] [stdout] 3da1d415c0378439958214a99263d0a551403c1b7a9718df058f012fd13535a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56e2c4da43fdd15e0cb15d0333c867b7508dd78d3a63138e0ace91480c16ebbc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56e2c4da43fdd15e0cb15d0333c867b7508dd78d3a63138e0ace91480c16ebbc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qmc-6ffb16973b0a6e30)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_doubles ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::interaction_indexing_double ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bias ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bias_not ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::interaction_indexing_single ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false_larger_diagonal ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_true ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bounce ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_true_larger ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_true_larger_diagonal ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_double ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_single ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false_harder ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_triple ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_overlapping_regions ... ok
[INFO] [stdout] test util::vec_help::sc_tests::test_remove_dups ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_wrap_around ... ok
[INFO] [stdout] test util::vec_help::sc_tests::test_remove_dups_again ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::run_two_joined_check_flip_p ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_overlapping_regions_simple ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d_bathroom ... ok
[INFO] [stderr]      Running tests/check_loop_crash.rs (/opt/rustwide/target/debug/deps/check_loop_crash-dc4cd54bef9d541b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/check_rvb_crash.rs (/opt/rustwide/target/debug/deps/check_rvb_crash-e827723702529945)
[INFO] [stdout] test run_single_bond ... ok
[INFO] [stdout] test run_double_bond ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test run_two_independent_vars ... ok
[INFO] [stdout] test run_single_var ... ok
[INFO] [stdout] test run_two_joined_vars ... ok
[INFO] [stdout] test run_two_joined_vars_double ... ok
[INFO] [stdout] test run_two_unit_cell_random_bonds ... ok
[INFO] [stdout] test run_two_unit_cell ... ok
[INFO] [stdout] test run_three ... ok
[INFO] [stdout] test run_four has been running for over 60 seconds
[INFO] [stdout] test run_four ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 85.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cluster_test.rs (/opt/rustwide/target/debug/deps/cluster_test-ba781505e0a16e02)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/convert_test.rs (/opt/rustwide/target/debug/deps/convert_test-c4cb72425e0cf731)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test multi_cluster_test ... ok
[INFO] [stdout] test single_cluster_test ... ok
[INFO] [stdout] test simple_cluster_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/longitudinal_crash.rs (/opt/rustwide/target/debug/deps/longitudinal_crash-013b9ced4c6a92ec)
[INFO] [stdout] test convert_and_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test run_simple_heatbath ... ok
[INFO] [stdout] test run_simple ... ok
[INFO] [stdout] test run_simple_rvb ... ok
[INFO] [stdout] test run_four has been running for over 60 seconds
[INFO] [stdout] test run_three has been running for over 60 seconds
[INFO] [stdout] test run_two_unit_cell has been running for over 60 seconds
[INFO] [stdout] test run_two_unit_cell_random_bonds has been running for over 60 seconds
[INFO] [stdout] test run_two_unit_cell ... ok
[INFO] [stdout] test run_three ... ok
[INFO] [stdout] test run_two_unit_cell_random_bonds ... ok
[INFO] [stdout] test run_four ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 95.39s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qmc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - sse (line 90) ... ok
[INFO] [stdout] test src/lib.rs - sse (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56e2c4da43fdd15e0cb15d0333c867b7508dd78d3a63138e0ace91480c16ebbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56e2c4da43fdd15e0cb15d0333c867b7508dd78d3a63138e0ace91480c16ebbc", kill_on_drop: false }`
[INFO] [stdout] 56e2c4da43fdd15e0cb15d0333c867b7508dd78d3a63138e0ace91480c16ebbc