[INFO] fetching crate qmc 2.20.0...
[INFO] testing qmc-2.20.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate qmc 2.20.0 into /workspace/builds/worker-1-tc1/source
[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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qmc 2.20.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qmc 2.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded primal-check v0.3.1
[INFO] [stderr]   Downloaded transpose v0.2.1
[INFO] [stderr]   Downloaded rustfft v6.0.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea58295d986d8c3d6cdaeaf595a82e72b23b7a6ec296686275810ddee95ced93
[INFO] running `Command { std: "docker" "start" "-a" "ea58295d986d8c3d6cdaeaf595a82e72b23b7a6ec296686275810ddee95ced93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea58295d986d8c3d6cdaeaf595a82e72b23b7a6ec296686275810ddee95ced93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea58295d986d8c3d6cdaeaf595a82e72b23b7a6ec296686275810ddee95ced93", kill_on_drop: false }`
[INFO] [stdout] ea58295d986d8c3d6cdaeaf595a82e72b23b7a6ec296686275810ddee95ced93
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e011adc7000ea382cfbf15b9ad523f091a328566f84432ea2f4d1af27c381228
[INFO] running `Command { std: "docker" "start" "-a" "e011adc7000ea382cfbf15b9ad523f091a328566f84432ea2f4d1af27c381228", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.104
[INFO] [stderr]    Compiling ppv-lite86 v0.2.14
[INFO] [stderr]    Compiling smallvec v1.7.0
[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] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/sse/qmc_ising.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo {
[INFO] [stdout]     |                         ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "e011adc7000ea382cfbf15b9ad523f091a328566f84432ea2f4d1af27c381228", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e011adc7000ea382cfbf15b9ad523f091a328566f84432ea2f4d1af27c381228", kill_on_drop: false }`
[INFO] [stdout] e011adc7000ea382cfbf15b9ad523f091a328566f84432ea2f4d1af27c381228
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 435f405088fc7ee9482d2e6c7bc8c6a35b2d65b8cebeeb0b07fec61e1fb0dba0
[INFO] running `Command { std: "docker" "start" "-a" "435f405088fc7ee9482d2e6c7bc8c6a35b2d65b8cebeeb0b07fec61e1fb0dba0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling itoa v0.4.8
[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] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/sse/qmc_ising.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo {
[INFO] [stdout]     |                         ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/sse/qmc_ising.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo {
[INFO] [stdout]     |                         ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn make_haminfo(&self) -> HamInfo<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.79s
[INFO] running `Command { std: "docker" "inspect" "435f405088fc7ee9482d2e6c7bc8c6a35b2d65b8cebeeb0b07fec61e1fb0dba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435f405088fc7ee9482d2e6c7bc8c6a35b2d65b8cebeeb0b07fec61e1fb0dba0", kill_on_drop: false }`
[INFO] [stdout] 435f405088fc7ee9482d2e6c7bc8c6a35b2d65b8cebeeb0b07fec61e1fb0dba0
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4840594d6b35f0fe593ac35985b5c8420e8d72cb3fec524b65d121ef8ecb4b3a
[INFO] running `Command { std: "docker" "start" "-a" "4840594d6b35f0fe593ac35985b5c8420e8d72cb3fec524b65d121ef8ecb4b3a", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/sse/qmc_ising.rs:169:25
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn make_haminfo(&self) -> HamInfo {
[INFO] [stderr]     |                         ^^^^^     ------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 169 |     pub fn make_haminfo(&self) -> HamInfo<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `qmc` (lib) generated 1 warning (run `cargo fix --lib -p qmc` to apply 1 suggestion)
[INFO] [stderr] warning: `qmc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/qmc-9c5944bf6a98fe4d)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bias_not ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip ... 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 sse::qmc_runner::qmc_tests::interaction_indexing_single ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_flip_bounce ... ok
[INFO] [stdout] test classical::graph::classic_tests::test_worm_2d_bathroom ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false_harder ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_true ... 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::ising_flip_check_false_larger_diagonal ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_single ... 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 util::vec_help::sc_tests::test_remove_dups ... ok
[INFO] [stdout] test sse::qmc_traits::rvb::sc_tests::test_overlapping_regions ... 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_wrap_around ... ok
[INFO] [stdout] test util::vec_help::sc_tests::test_remove_dups_again ... ok
[INFO] [stdout] test sse::qmc_runner::qmc_tests::ising_flip_check_false ... ok
[INFO] [stderr]      Running tests/check_loop_crash.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/check_loop_crash-cf9781e736a1243c)
[INFO] [stdout] test sse::qmc_runner::qmc_tests::mat_var_test_double ... ok
[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] [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] [stderr]      Running tests/check_rvb_crash.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/check_rvb_crash-c89bb05230feeb60)
[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] [stderr]      Running tests/cluster_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cluster_test-957303cf8e018552)
[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 44.78s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test single_cluster_test ... ok
[INFO] [stdout] test simple_cluster_test ... ok
[INFO] [stdout] test multi_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] [stderr]      Running tests/convert_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/convert_test-cb4cc710d5ba8cda)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/longitudinal_crash.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/longitudinal_crash-744d64ff31ffaba4)
[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_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 44.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4840594d6b35f0fe593ac35985b5c8420e8d72cb3fec524b65d121ef8ecb4b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4840594d6b35f0fe593ac35985b5c8420e8d72cb3fec524b65d121ef8ecb4b3a", kill_on_drop: false }`
[INFO] [stdout] 4840594d6b35f0fe593ac35985b5c8420e8d72cb3fec524b65d121ef8ecb4b3a