[INFO] fetching crate reikna 0.12.3...
[INFO] testing reikna-0.12.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate reikna 0.12.3 into /workspace/builds/worker-96/source
[INFO] validating manifest of crates.io crate reikna 0.12.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reikna 0.12.3
[INFO] finished tweaking crates.io crate reikna 0.12.3
[INFO] tweaked toml for crates.io crate reikna 0.12.3 written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ef52b189483fdf4bd3621cf73067494a4b4afcf1c671e107becf9eb9e98b5ce
[INFO] running `Command { std: "docker" "start" "-a" "6ef52b189483fdf4bd3621cf73067494a4b4afcf1c671e107becf9eb9e98b5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ef52b189483fdf4bd3621cf73067494a4b4afcf1c671e107becf9eb9e98b5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef52b189483fdf4bd3621cf73067494a4b4afcf1c671e107becf9eb9e98b5ce", kill_on_drop: false }`
[INFO] [stdout] 6ef52b189483fdf4bd3621cf73067494a4b4afcf1c671e107becf9eb9e98b5ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0439bdd0bd811dd23e55bcf0fa92ab485c45b65862e5b98795e44fb403dd077f
[INFO] running `Command { std: "docker" "start" "-a" "0439bdd0bd811dd23e55bcf0fa92ab485c45b65862e5b98795e44fb403dd077f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling reikna v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / macro_rules! assert_fp { 
[INFO] [stdout] 2 | |     ($a:expr, $b:expr) => (assert!(($a - $b).abs() < 0.001));
[INFO] [stdout] 3 | |     ($a:expr, $b:expr, $c:expr) => (assert!(($a - $b).abs() < $c));
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "0439bdd0bd811dd23e55bcf0fa92ab485c45b65862e5b98795e44fb403dd077f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0439bdd0bd811dd23e55bcf0fa92ab485c45b65862e5b98795e44fb403dd077f", kill_on_drop: false }`
[INFO] [stdout] 0439bdd0bd811dd23e55bcf0fa92ab485c45b65862e5b98795e44fb403dd077f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af2568f7c6ac17ce87449f0a483a3c9d485f17b9f8af209108e24fb95d5b45fe
[INFO] running `Command { std: "docker" "start" "-a" "af2568f7c6ac17ce87449f0a483a3c9d485f17b9f8af209108e24fb95d5b45fe", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/macros.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | / macro_rules! assert_fp { 
[INFO] [stdout] 2 | |     ($a:expr, $b:expr) => (assert!(($a - $b).abs() < 0.001));
[INFO] [stdout] 3 | |     ($a:expr, $b:expr, $c:expr) => (assert!(($a - $b).abs() < $c));
[INFO] [stdout] 4 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling reikna v0.12.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "af2568f7c6ac17ce87449f0a483a3c9d485f17b9f8af209108e24fb95d5b45fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af2568f7c6ac17ce87449f0a483a3c9d485f17b9f8af209108e24fb95d5b45fe", kill_on_drop: false }`
[INFO] [stdout] af2568f7c6ac17ce87449f0a483a3c9d485f17b9f8af209108e24fb95d5b45fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dbcf32e52cfee522f97d6c939f70aa671fb8b35f55c45f980e8b689a77c33b7a
[INFO] running `Command { std: "docker" "start" "-a" "dbcf32e52cfee522f97d6c939f70aa671fb8b35f55c45f980e8b689a77c33b7a", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/macros.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | / macro_rules! assert_fp { 
[INFO] [stderr] 2 | |     ($a:expr, $b:expr) => (assert!(($a - $b).abs() < 0.001));
[INFO] [stderr] 3 | |     ($a:expr, $b:expr, $c:expr) => (assert!(($a - $b).abs() < $c));
[INFO] [stderr] 4 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `reikna` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reikna-79891f0f5b7dcffd)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test aliquot::tests::t_aliquot ... ok
[INFO] [stdout] test continued_fraction::tests::t_e ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction ... ok
[INFO] [stdout] test aliquot::tests::t_sociable ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64 ... ok
[INFO] [stdout] test continued_fraction::tests::t_square_root ... ok
[INFO] [stdout] test derivative::tests::t_nth_derivative ... ok
[INFO] [stdout] test derivative::tests::t_helpers ... ok
[INFO] [stdout] test continued_fraction::tests::t_to_string ... ok
[INFO] [stdout] test factor::tests::t_coprime ... ok
[INFO] [stdout] test factor::tests::t_gcd_all ... ok
[INFO] [stdout] test factor::tests::t_gcd ... ok
[INFO] [stdout] test factor::tests::t_lcm ... ok
[INFO] [stdout] test factor::tests::t_perfect_square ... ok
[INFO] [stdout] test factor::tests::t_quick_factorize_long ... ignored
[INFO] [stdout] test aliquot::tests::t_numerology ... ok
[INFO] [stdout] test factor::tests::t_lcm_all ... ok
[INFO] [stdout] test figurate::tests::t_centered_figurate ... ok
[INFO] [stdout] test figurate::tests::t_general_figurate ... ok
[INFO] [stdout] test figurate::tests::t_figurate ... ok
[INFO] [stdout] test factor::tests::t_perfect_cube ... ok
[INFO] [stdout] test integral::tests::t_integrate ... ok
[INFO] [stdout] test prime::tests::t_factorize ... ok
[INFO] [stdout] test prime::tests::t_is_prime ... ok
[INFO] [stdout] test partition::tests::t_part ... ok
[INFO] [stdout] test prime::tests::t_nth_prime_long ... ignored
[INFO] [stdout] test prime::tests::t_next_prime ... ok
[INFO] [stdout] test prime_count::tests::t_prime_count_all ... ok
[INFO] [stdout] test totient::tests::t_totient_all ... ok
[INFO] [stdout] test prime_count::tests::t_prime_count ... ok
[INFO] [stdout] test prime::tests::t_prime_sieves ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64_panic - should panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64_panic_2 - should panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_e_panic - should panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction_panic - should panic ... ok
[INFO] [stdout] test aliquot::tests::t_aliquot_p - should panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction_panic_2 - should panic ... ok
[INFO] [stdout] test figurate::tests::t_figurate_panic - should panic ... ok
[INFO] [stdout] test integral::tests::t_integrate_panic - should panic ... ok
[INFO] [stdout] test partition::tests::t_part_panic - should panic ... ok
[INFO] [stdout] test factor::tests::t_quick_factorize ... ok
[INFO] [stdout] test totient::tests::t_totient ... ok
[INFO] [stdout] test prime::tests::t_nth_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.82s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reikna
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name reikna --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern reikna=/opt/rustwide/target/debug/deps/libreikna-12c7adcd903c19c7.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "dbcf32e52cfee522f97d6c939f70aa671fb8b35f55c45f980e8b689a77c33b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbcf32e52cfee522f97d6c939f70aa671fb8b35f55c45f980e8b689a77c33b7a", kill_on_drop: false }`
[INFO] [stdout] dbcf32e52cfee522f97d6c939f70aa671fb8b35f55c45f980e8b689a77c33b7a