[INFO] fetching crate qmc 2.19.2...
[INFO] testing qmc-2.19.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate qmc 2.19.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate qmc 2.19.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qmc 2.19.2
[INFO] finished tweaking crates.io crate qmc 2.19.2
[INFO] tweaked toml for crates.io crate qmc 2.19.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate qmc 2.19.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] b72de30ed9bbf760fac8738436c60632f95a42757a49103f889659533c652d67
[INFO] running `Command { std: "docker" "start" "-a" "b72de30ed9bbf760fac8738436c60632f95a42757a49103f889659533c652d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b72de30ed9bbf760fac8738436c60632f95a42757a49103f889659533c652d67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72de30ed9bbf760fac8738436c60632f95a42757a49103f889659533c652d67", kill_on_drop: false }`
[INFO] [stdout] b72de30ed9bbf760fac8738436c60632f95a42757a49103f889659533c652d67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 152bc118324c1fd3c148423dac380c746c615ce918fe93b6f33b245c5da7d0fb
[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" "152bc118324c1fd3c148423dac380c746c615ce918fe93b6f33b245c5da7d0fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling smallvec v1.6.1
[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 v2.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.24s
[INFO] running `Command { std: "docker" "inspect" "152bc118324c1fd3c148423dac380c746c615ce918fe93b6f33b245c5da7d0fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "152bc118324c1fd3c148423dac380c746c615ce918fe93b6f33b245c5da7d0fb", kill_on_drop: false }`
[INFO] [stdout] 152bc118324c1fd3c148423dac380c746c615ce918fe93b6f33b245c5da7d0fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c924e4dc7c8a109c53e3fa4c3e92a2ce4f13f92969f11a5218a682ca59d53356
[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" "c924e4dc7c8a109c53e3fa4c3e92a2ce4f13f92969f11a5218a682ca59d53356", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling qmc v2.19.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 38.98s
[INFO] running `Command { std: "docker" "inspect" "c924e4dc7c8a109c53e3fa4c3e92a2ce4f13f92969f11a5218a682ca59d53356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c924e4dc7c8a109c53e3fa4c3e92a2ce4f13f92969f11a5218a682ca59d53356", kill_on_drop: false }`
[INFO] [stdout] c924e4dc7c8a109c53e3fa4c3e92a2ce4f13f92969f11a5218a682ca59d53356
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55c25446bb21880018f8d8c0bd5416b69c6f0666469925e22ffe1c35538c7f81
[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" "55c25446bb21880018f8d8c0bd5416b69c6f0666469925e22ffe1c35538c7f81", 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-1209db3ac8fd0a26)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bias ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d ... 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::ising_flip_check_true_larger ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_overlapping_regions_simple ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_overlapping_regions ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::run_two_joined_check_flip_p ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_triple ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_single ... 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 ... ok
[INFO] [stdout] test util::vec_help::sc_tests::test_remove_dups_again ... ok
[INFO] [stderr]      Running tests/check_loop_crash.rs (/opt/rustwide/target/debug/deps/check_loop_crash-d38e0604b1e1922d)
[INFO] [stdout] test sse::qmc_runner::qmc_tests::interaction_indexing_single ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::interaction_indexing_double ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bounce ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_doubles ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false_harder ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d_bathroom ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bias_not ... 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_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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-1c46a8db17e410e4)
[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_four has been running for over 60 seconds
[INFO] [stdout] test run_three has been running for over 60 seconds
[INFO] [stdout] test run_three ... ok
[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 94.74s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cluster_test.rs (/opt/rustwide/target/debug/deps/cluster_test-a577c89b0bd71829)
[INFO] [stdout] 
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/convert_test.rs (/opt/rustwide/target/debug/deps/convert_test-760436d2b2cbff52)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/longitudinal_crash.rs (/opt/rustwide/target/debug/deps/longitudinal_crash-5d2604cdc3330a93)
[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_three ... ok
[INFO] [stdout] test run_two_unit_cell ... 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 101.34s
[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 9.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55c25446bb21880018f8d8c0bd5416b69c6f0666469925e22ffe1c35538c7f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c25446bb21880018f8d8c0bd5416b69c6f0666469925e22ffe1c35538c7f81", kill_on_drop: false }`
[INFO] [stdout] 55c25446bb21880018f8d8c0bd5416b69c6f0666469925e22ffe1c35538c7f81