[INFO] fetching crate dual_balanced_ternary 0.1.0-a8...
[INFO] testing dual_balanced_ternary-0.1.0-a8 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate dual_balanced_ternary 0.1.0-a8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dual_balanced_ternary 0.1.0-a8 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dual_balanced_ternary 0.1.0-a8
[INFO] finished tweaking crates.io crate dual_balanced_ternary 0.1.0-a8
[INFO] tweaked toml for crates.io crate dual_balanced_ternary 0.1.0-a8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate dual_balanced_ternary 0.1.0-a8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] 1ce3c6ad8dc3b4153f34755efa0a353277abc5f816dd286307658639fc4026b0
[INFO] running `Command { std: "docker" "start" "-a" "1ce3c6ad8dc3b4153f34755efa0a353277abc5f816dd286307658639fc4026b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce3c6ad8dc3b4153f34755efa0a353277abc5f816dd286307658639fc4026b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce3c6ad8dc3b4153f34755efa0a353277abc5f816dd286307658639fc4026b0", kill_on_drop: false }`
[INFO] [stdout] 1ce3c6ad8dc3b4153f34755efa0a353277abc5f816dd286307658639fc4026b0
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 932f5b4edc620f98bda77b6dae9b7319832ef4577c071afe29a933fa03131c6a
[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" "932f5b4edc620f98bda77b6dae9b7319832ef4577c071afe29a933fa03131c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dual_balanced_ternary v0.1.0-a8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "932f5b4edc620f98bda77b6dae9b7319832ef4577c071afe29a933fa03131c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932f5b4edc620f98bda77b6dae9b7319832ef4577c071afe29a933fa03131c6a", kill_on_drop: false }`
[INFO] [stdout] 932f5b4edc620f98bda77b6dae9b7319832ef4577c071afe29a933fa03131c6a
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aaa35d5bd5a7fe06fdd8280f3a0b177e2253b729f69c1b97b4025cae8a89ac4
[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" "0aaa35d5bd5a7fe06fdd8280f3a0b177e2253b729f69c1b97b4025cae8a89ac4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dual_balanced_ternary v0.1.0-a8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stdout]  --> tests/buffer_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stdout]  --> tests/buffer_test.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   create_dual_balanced_ternary_from_pair, ternary, DualBalancedTernary, DualBalancedTernaryDigit::*,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stdout]  --> tests/digit_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stdout]  --> tests/digit_test.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   create_dual_balanced_ternary_from_pair, dbt_digits, ternary, DualBalancedTernaryDigit::*,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "0aaa35d5bd5a7fe06fdd8280f3a0b177e2253b729f69c1b97b4025cae8a89ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aaa35d5bd5a7fe06fdd8280f3a0b177e2253b729f69c1b97b4025cae8a89ac4", kill_on_drop: false }`
[INFO] [stdout] 0aaa35d5bd5a7fe06fdd8280f3a0b177e2253b729f69c1b97b4025cae8a89ac4
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a86edb74ff23b375cf1f015df0dabef922c9afa5f99052d37f8f5ea083151821
[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" "a86edb74ff23b375cf1f015df0dabef922c9afa5f99052d37f8f5ea083151821", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stderr]  --> tests/buffer_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stderr]  --> tests/buffer_test.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   create_dual_balanced_ternary_from_pair, ternary, DualBalancedTernary, DualBalancedTernaryDigit::*,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dual_balanced_ternary` (test "buffer_test") generated 2 warnings
[INFO] [stderr] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stderr]  --> tests/digit_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stderr]  --> tests/digit_test.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   create_dual_balanced_ternary_from_pair, dbt_digits, ternary, DualBalancedTernaryDigit::*,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dual_balanced_ternary` (test "digit_test") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dual_balanced_ternary-14263c066fadeca8)
[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] [stderr]      Running tests/buffer_test.rs (/opt/rustwide/target/debug/deps/buffer_test-246ec12a1e863b29)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/digit_test.rs (/opt/rustwide/target/debug/deps/digit_test-61b083c3eaee1325)
[INFO] [stdout] test to_buffer ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/math_test.rs (/opt/rustwide/target/debug/deps/math_test-8b2835326a90a5db)
[INFO] [stdout] test equality ... 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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test parse_and_format ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_round ... ok
[INFO] [stdout] test test_add_at ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test try_negate ... ok
[INFO] [stdout] test test_multiply ... ok
[INFO] [stdout] test test_hashes ... ok
[INFO] [stdout] test test_complex ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stderr]    Doc-tests dual_balanced_ternary
[INFO] [stdout] test test_divide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "a86edb74ff23b375cf1f015df0dabef922c9afa5f99052d37f8f5ea083151821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86edb74ff23b375cf1f015df0dabef922c9afa5f99052d37f8f5ea083151821", kill_on_drop: false }`
[INFO] [stdout] a86edb74ff23b375cf1f015df0dabef922c9afa5f99052d37f8f5ea083151821