[INFO] cloning repository https://github.com/davebrent/jez [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davebrent/jez" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4d52e15dd5a9fdb974209573261adea2fd51de8 [INFO] testing davebrent/jez against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavebrent%2Fjez" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davebrent/jez on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davebrent/jez [INFO] finished tweaking git repo https://github.com/davebrent/jez [INFO] tweaked toml for git repo https://github.com/davebrent/jez written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/davebrent/jez already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-04-10" "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] 87f3ccf1179dad71f9cf87bbde80cb39f61ac1d321da6936add0b27d000c8ac8 [INFO] running `Command { std: "docker" "start" "-a" "87f3ccf1179dad71f9cf87bbde80cb39f61ac1d321da6936add0b27d000c8ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87f3ccf1179dad71f9cf87bbde80cb39f61ac1d321da6936add0b27d000c8ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87f3ccf1179dad71f9cf87bbde80cb39f61ac1d321da6936add0b27d000c8ac8", kill_on_drop: false }` [INFO] [stdout] 87f3ccf1179dad71f9cf87bbde80cb39f61ac1d321da6936add0b27d000c8ac8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa81c09381e1feda87a6cd4c1f0ebf1458ded69474abb931ac0cd37d2e5c0667 [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" "aa81c09381e1feda87a6cd4c1f0ebf1458ded69474abb931ac0cd37d2e5c0667", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling rosc v0.3.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling serde_json v1.0.46 [INFO] [stderr] Compiling jez v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/vm/fx/prob.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | parent: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/fx/prob.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.51s [INFO] running `Command { std: "docker" "inspect" "aa81c09381e1feda87a6cd4c1f0ebf1458ded69474abb931ac0cd37d2e5c0667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa81c09381e1feda87a6cd4c1f0ebf1458ded69474abb931ac0cd37d2e5c0667", kill_on_drop: false }` [INFO] [stdout] aa81c09381e1feda87a6cd4c1f0ebf1458ded69474abb931ac0cd37d2e5c0667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-04-10" "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] 6a1803a650ca2f091ee98245dccf5eb65c55470c328075fe232dac60357bff66 [INFO] running `Command { std: "docker" "start" "-a" "6a1803a650ca2f091ee98245dccf5eb65c55470c328075fe232dac60357bff66", kill_on_drop: false }` [INFO] [stderr] Compiling jez v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/vm/fx/prob.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | parent: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/fx/prob.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parent` [INFO] [stdout] --> src/vm/fx/prob.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | parent: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/vm/fx/prob.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.37s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/jez-4b68250223690dcc) [INFO] [stderr] Executable tests/command_tests.rs (/opt/rustwide/target/debug/deps/command_tests-f9366682b3298e78) [INFO] running `Command { std: "docker" "inspect" "6a1803a650ca2f091ee98245dccf5eb65c55470c328075fe232dac60357bff66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a1803a650ca2f091ee98245dccf5eb65c55470c328075fe232dac60357bff66", kill_on_drop: false }` [INFO] [stdout] 6a1803a650ca2f091ee98245dccf5eb65c55470c328075fe232dac60357bff66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-04-10" "test" "--frozen", 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] 9d01b45a81a9011433651da6a55af41f7c9e08d9fa1427063d4dc6256315888e [INFO] running `Command { std: "docker" "start" "-a" "9d01b45a81a9011433651da6a55af41f7c9e08d9fa1427063d4dc6256315888e", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `parent` [INFO] [stderr] --> src/vm/fx/prob.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | parent: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Node` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/vm/fx/prob.rs:20:10 [INFO] [stderr] | [INFO] [stderr] 20 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `jez` (lib) generated 1 warning [INFO] [stderr] warning: `jez` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jez-4b68250223690dcc) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test lang::parse::tests::test_stream_take_while_multiple ... ok [INFO] [stdout] test lang::assem::tests::test_strings ... ok [INFO] [stdout] test lang::parse::tests::test_stream_next_peek_order ... ok [INFO] [stdout] test vm::fx::pitch::tests::test_octave ... ok [INFO] [stdout] test vm::fx::prob::tests::test_start_key ... ok [INFO] [stdout] test vm::fx::pitch::tests::test_shifting_pitches ... ok [INFO] [stdout] test vm::interp::interps::tests::test_block_zero ... ok [INFO] [stdout] test vm::fx::pitch::tests::test_wrap_around_pitches ... ok [INFO] [stdout] test lang::parse::tests::test_stream_take_while_eof ... ok [INFO] [stdout] test lang::parse::tests::test_stream_comments ... ok [INFO] [stdout] test lang::parse::tests::test_stream_take_while_whitespace ... ok [INFO] [stdout] test vm::interp::interps::tests::test_store_strings ... ok [INFO] [stdout] test lang::parse::tests::test_stream_peek ... ok [INFO] [stdout] test vm::fx::prob::tests::test_continuous_stream ... ok [INFO] [stdout] test lang::parse::tests::test_stream_next ... ok [INFO] [stdout] test vm::time::tests::test_out_of_order_timeouts ... ok [INFO] [stdout] test vm::interp::interps::tests::test_variables ... ok [INFO] [stdout] test lang::assem::tests::test_simple ... ok [INFO] [stdout] test vm::words::bin::tests::test_binlist ... ok [INFO] [stdout] test vm::words::list::tests::reverse_keyword ... ok [INFO] [stdout] test vm::words::list::tests::rotate_keyword ... ok [INFO] [stdout] test vm::words::midi::tests::test_simultaneous_events ... ok [INFO] [stdout] test vm::time::tests::test_time_fns ... ok [INFO] [stdout] test vm::math::tests::test_point_on_curve ... ok [INFO] [stdout] test vm::time::tests::test_intervals ... ok [INFO] [stdout] test vm::words::bin::tests::test_graycode ... ok [INFO] [stdout] test vm::words::list::tests::every_keyword_false ... ok [INFO] [stdout] test vm::words::list::tests::every_keyword_true ... ok [INFO] [stdout] test vm::words::list::tests::test_range ... ok [INFO] [stdout] test vm::words::list::tests::repeat_keyword ... ok [INFO] [stdout] test vm::words::prob::tests::random_keywords ... ok [INFO] [stdout] test vm::words::track::tests::test_rev ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/command_tests.rs (/opt/rustwide/target/debug/deps/command_tests-f9366682b3298e78) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_last_note_off ... ok [INFO] [stdout] test test_rhythm_onsets ... ok [INFO] [stdout] test test_events_simple ... ok [INFO] [stdout] test test_rotate_simple ... ok [INFO] [stdout] test test_sieves_simple ... ok [INFO] [stdout] test test_sieves_xor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests jez [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" "9d01b45a81a9011433651da6a55af41f7c9e08d9fa1427063d4dc6256315888e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d01b45a81a9011433651da6a55af41f7c9e08d9fa1427063d4dc6256315888e", kill_on_drop: false }` [INFO] [stdout] 9d01b45a81a9011433651da6a55af41f7c9e08d9fa1427063d4dc6256315888e