[INFO] fetching crate qip 0.15.3...
[INFO] testing qip-0.15.3 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate qip 0.15.3 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate qip 0.15.3 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-58/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3463b7843423f0e3dbcc6d92b0e0a895b22082a68e4a9307ed757caa6ba81802
[INFO] running `Command { std: "docker" "start" "-a" "3463b7843423f0e3dbcc6d92b0e0a895b22082a68e4a9307ed757caa6ba81802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3463b7843423f0e3dbcc6d92b0e0a895b22082a68e4a9307ed757caa6ba81802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3463b7843423f0e3dbcc6d92b0e0a895b22082a68e4a9307ed757caa6ba81802", kill_on_drop: false }`
[INFO] [stdout] 3463b7843423f0e3dbcc6d92b0e0a895b22082a68e4a9307ed757caa6ba81802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6788d501e31fa0289f00e7eccfff3fc4d1ec29628256dc73ff9b0f492e9169
[INFO] running `Command { std: "docker" "start" "-a" "ef6788d501e31fa0289f00e7eccfff3fc4d1ec29628256dc73ff9b0f492e9169", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.1
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling num-complex v0.4.0
[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] 
[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] 
[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] 
[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] 
[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] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "ef6788d501e31fa0289f00e7eccfff3fc4d1ec29628256dc73ff9b0f492e9169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6788d501e31fa0289f00e7eccfff3fc4d1ec29628256dc73ff9b0f492e9169", kill_on_drop: false }`
[INFO] [stdout] ef6788d501e31fa0289f00e7eccfff3fc4d1ec29628256dc73ff9b0f492e9169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c44152ac5e7acc4b679392a1ffd361fb5c07d84cbdc04885d1a7435cd8627f6f
[INFO] running `Command { std: "docker" "start" "-a" "c44152ac5e7acc4b679392a1ffd361fb5c07d84cbdc04885d1a7435cd8627f6f", 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] 
[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] 
[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] 
[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] 
[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] 
[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 qip --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="parallel"' --cfg 'feature="rayon"' -C metadata=beea16714d72325a -C extra-filename=-beea16714d72325a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num=/opt/rustwide/target/debug/deps/libnum-066a706220ee5d0e.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-06549edd7a5793b2.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-7f34026d9837502f.rlib --cap-lints=forbid` (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" "c44152ac5e7acc4b679392a1ffd361fb5c07d84cbdc04885d1a7435cd8627f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44152ac5e7acc4b679392a1ffd361fb5c07d84cbdc04885d1a7435cd8627f6f", kill_on_drop: false }`
[INFO] [stdout] c44152ac5e7acc4b679392a1ffd361fb5c07d84cbdc04885d1a7435cd8627f6f