[INFO] fetching crate qip 0.15.3... [INFO] testing qip-0.15.3 against 1.60.0 for beta-1.61-1 [INFO] extracting crate qip 0.15.3 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate qip 0.15.3 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 qip 0.15.3 [INFO] finished tweaking crates.io crate qip 0.15.3 [INFO] tweaked toml for crates.io crate qip 0.15.3 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate qip 0.15.3 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-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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fc5b702c18930e857133d6a2acd852f41d059faa5692d23f221b6fc9d2481e0 [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" "4fc5b702c18930e857133d6a2acd852f41d059faa5692d23f221b6fc9d2481e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fc5b702c18930e857133d6a2acd852f41d059faa5692d23f221b6fc9d2481e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fc5b702c18930e857133d6a2acd852f41d059faa5692d23f221b6fc9d2481e0", kill_on_drop: false }` [INFO] [stdout] 4fc5b702c18930e857133d6a2acd852f41d059faa5692d23f221b6fc9d2481e0 [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" "+1.60.0" "build" "--frozen" "--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] 2a9683e80cc1a000bae8aadaeda58a3c783fb24d1924f9d8ae6436b918d0c960 [INFO] running `Command { std: "docker" "start" "-a" "2a9683e80cc1a000bae8aadaeda58a3c783fb24d1924f9d8ae6436b918d0c960", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-bigint v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling qip v0.15.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `output_offset` [INFO] [stdout] --> src/feynman_state/state.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | output_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FeynmanThreadSafeState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/feynman_state/state.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `multithread` [INFO] [stdout] --> src/sparse_state/state.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | multithread: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SparseQuantumState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/sparse_state/state.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `from_bits` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | from_bits: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `DecompOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row_a` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | row_a: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `DecompOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bot_row` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(crate) bot_row: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BaseUnitary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.96s [INFO] running `Command { std: "docker" "inspect" "2a9683e80cc1a000bae8aadaeda58a3c783fb24d1924f9d8ae6436b918d0c960", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a9683e80cc1a000bae8aadaeda58a3c783fb24d1924f9d8ae6436b918d0c960", kill_on_drop: false }` [INFO] [stdout] 2a9683e80cc1a000bae8aadaeda58a3c783fb24d1924f9d8ae6436b918d0c960 [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" "+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] 28dbb8c542182ee94145b2adc9adecc94599d96696182de8f73f95069162befa [INFO] running `Command { std: "docker" "start" "-a" "28dbb8c542182ee94145b2adc9adecc94599d96696182de8f73f95069162befa", kill_on_drop: false }` [INFO] [stderr] Compiling qip v0.15.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `output_offset` [INFO] [stdout] --> src/feynman_state/state.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | output_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `FeynmanThreadSafeState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/feynman_state/state.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `multithread` [INFO] [stdout] --> src/sparse_state/state.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | multithread: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SparseQuantumState` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/sparse_state/state.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `from_bits` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | from_bits: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `DecompOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row_a` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | row_a: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `DecompOp` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `bot_row` [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub(crate) bot_row: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `BaseUnitary` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/unitary_decomposition/decomposition.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `qip` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name grovers --edition=2018 examples/grovers.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="parallel"' --cfg 'feature="rayon"' -C metadata=04abd882670a6ffc -C extra-filename=-04abd882670a6ffc --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern num=/opt/rustwide/target/debug/deps/libnum-a837ce9648d9826a.rlib --extern qip=/opt/rustwide/target/debug/deps/libqip-49b9e5b5f406d029.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-a53d482f4ec23ee1.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-a3b9de6a3d324aaa.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "28dbb8c542182ee94145b2adc9adecc94599d96696182de8f73f95069162befa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28dbb8c542182ee94145b2adc9adecc94599d96696182de8f73f95069162befa", kill_on_drop: false }` [INFO] [stdout] 28dbb8c542182ee94145b2adc9adecc94599d96696182de8f73f95069162befa