[INFO] fetching crate reikna 0.10.0...
[INFO] testing reikna-0.10.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate reikna 0.10.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate reikna 0.10.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reikna 0.10.0
[INFO] finished tweaking crates.io crate reikna 0.10.0
[INFO] tweaked toml for crates.io crate reikna 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 713a7d6217c34d7a243e814996be59409a224ef77af0d6e67181da16da9b9fa8
[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" "713a7d6217c34d7a243e814996be59409a224ef77af0d6e67181da16da9b9fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713a7d6217c34d7a243e814996be59409a224ef77af0d6e67181da16da9b9fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713a7d6217c34d7a243e814996be59409a224ef77af0d6e67181da16da9b9fa8", kill_on_drop: false }`
[INFO] [stdout] 713a7d6217c34d7a243e814996be59409a224ef77af0d6e67181da16da9b9fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] ae84ec48d658c70cf10e4ccd355ebb27bf3c459379021f82da88188fbc9292ba
[INFO] running `Command { std: "docker" "start" "-a" "ae84ec48d658c70cf10e4ccd355ebb27bf3c459379021f82da88188fbc9292ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling reikna v0.10.0 (/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: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/func.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Function = Rc<Fn(f64) -> f64>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "ae84ec48d658c70cf10e4ccd355ebb27bf3c459379021f82da88188fbc9292ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae84ec48d658c70cf10e4ccd355ebb27bf3c459379021f82da88188fbc9292ba", kill_on_drop: false }`
[INFO] [stdout] ae84ec48d658c70cf10e4ccd355ebb27bf3c459379021f82da88188fbc9292ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c040d8cf31c84d5d4289da9b593239a53dc4cdb3c51cddaca567071ce8659c13
[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" "c040d8cf31c84d5d4289da9b593239a53dc4cdb3c51cddaca567071ce8659c13", 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 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/func.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Function = Rc<Fn(f64) -> f64>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/func.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type Function = Rc<Fn(f64) -> f64>;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "c040d8cf31c84d5d4289da9b593239a53dc4cdb3c51cddaca567071ce8659c13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c040d8cf31c84d5d4289da9b593239a53dc4cdb3c51cddaca567071ce8659c13", kill_on_drop: false }`
[INFO] [stdout] c040d8cf31c84d5d4289da9b593239a53dc4cdb3c51cddaca567071ce8659c13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be8743c2e5265bedb62f6e4f1a4c614725de5611086f379bc033ff8c1e11ed48
[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" "be8743c2e5265bedb62f6e4f1a4c614725de5611086f379bc033ff8c1e11ed48", 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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/func.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Function = Rc<Fn(f64) -> f64>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/func.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type Function = Rc<Fn(f64) -> f64>;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reikna-8c9b5adca800dde3
[INFO] [stdout] running 37 tests
[INFO] [stdout] test continued_fraction::tests::t_e ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64 ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction ... ok
[INFO] [stdout] test continued_fraction::tests::t_square_root ... ok
[INFO] [stdout] test derivative::tests::t_helpers ... ok
[INFO] [stdout] test derivative::tests::t_nth_derivative ... ok
[INFO] [stdout] test factor::tests::t_lcm_all ... ok
[INFO] [stdout] test factor::tests::t_quick_factorize_long ... ignored
[INFO] [stdout] test continued_fraction::tests::t_to_string ... ok
[INFO] [stdout] test factor::tests::t_coprime ... ok
[INFO] [stdout] test figurate::tests::t_figurate ... ok
[INFO] [stdout] test factor::tests::t_gcd ... ok
[INFO] [stdout] test factor::tests::t_gcd_all ... ok
[INFO] [stdout] test figurate::tests::t_general_figurate ... ok
[INFO] [stdout] test partition::tests::t_part ... ok
[INFO] [stdout] test prime::tests::t_factorize ... ok
[INFO] [stdout] test factor::tests::t_lcm ... ok
[INFO] [stdout] test factor::tests::t_perfect_cube ... ok
[INFO] [stdout] test factor::tests::t_perfect_square ... ok
[INFO] [stdout] test figurate::tests::t_centered_figurate ... ok
[INFO] [stdout] test prime::tests::t_nth_prime_long ... ignored
[INFO] [stdout] test prime::tests::t_is_prime ... ok
[INFO] [stdout] test prime::tests::t_next_prime ... ok
[INFO] [stdout] test prime_count::tests::t_prime_count_all ... ok
[INFO] [stdout] test prime::tests::t_prime_sieves ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64_panic_2 ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction_panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_f64_panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_e_panic ... ok
[INFO] [stdout] test continued_fraction::tests::t_expand_fraction_panic_2 ... ok
[INFO] [stdout] test figurate::tests::t_figurate_panic ... ok
[INFO] [stdout] test partition::tests::t_part_panic ... ok
[INFO] [stdout] test totient::tests::t_totient_all ... ok
[INFO] [stdout] test prime_count::tests::t_prime_count ... ok
[INFO] [stdout] test totient::tests::t_totient ... ok
[INFO] [stdout] test factor::tests::t_quick_factorize ... ok
[INFO] [stderr]    Doc-tests reikna
[INFO] [stdout] test prime::tests::t_nth_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test src/derivative.rs - derivative::concavity_at (line 189) ... ok
[INFO] [stdout] test src/derivative.rs - derivative::nth_derivative (line 42) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::expand_f64 (line 249) ... ok
[INFO] [stdout] test src/factor.rs - factor::gcd (line 17) ... ok
[INFO] [stdout] test src/derivative.rs - derivative::second_derivative (line 120) ... ok
[INFO] [stdout] test src/derivative.rs - derivative::slope_at (line 154) ... ok
[INFO] [stdout] test src/derivative.rs - derivative::derivative (line 88) ... ok
[INFO] [stdout] test src/factor.rs - factor::coprime (line 68) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::square_root (line 32) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::expand_f64_ntimes (line 196) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::to_string (line 271) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::e (line 77) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::expand_fraction (line 170) ... ok
[INFO] [stdout] test src/continued_fraction.rs - continued_fraction::expand_fraction_ntimes (line 125) ... ok
[INFO] [stdout] test src/factor.rs - factor::lcm (line 92) ... ok
[INFO] [stdout] test src/factor.rs - factor::gcd_all (line 47) ... ok
[INFO] [stdout] test src/factor.rs - factor::perfect_cube (line 198) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::general_pentagonal_number (line 120) ... ok
[INFO] [stdout] test src/factor.rs - factor::lcm_all (line 113) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::hexagonal_number (line 110) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::general_figurate (line 38) ... ok
[INFO] [stdout] test src/factor.rs - factor::quick_factorize (line 398) ... ok
[INFO] [stdout] test src/factor.rs - factor::perfect_square (line 173) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::triangular_number (line 80) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::pentagonal_number (line 100) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::figurate (line 16) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::square_number (line 90) ... ok
[INFO] [stdout] test src/figurate.rs - figurate::centered_figurate (line 62) ... ok
[INFO] [stdout] test src/factor.rs - factor::quick_factorize_wsp (line 333) ... ok
[INFO] [stdout] test src/func.rs - func (line 24) ... ok
[INFO] [stdout] test src/prime.rs - prime::atkin (line 26) ... ok
[INFO] [stdout] test src/partition.rs - partition::part_wc (line 43) ... ok
[INFO] [stdout] test src/partition.rs - partition::part (line 95) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/prime.rs - prime::factorize (line 475) ... ok
[INFO] [stdout] test src/prime.rs - prime::is_prime (line 389) ... ok
[INFO] [stdout] test src/prime.rs - prime::eratosthenes (line 129) ... ok
[INFO] [stdout] test src/prime.rs - prime::factorize_wp (line 437) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/prime.rs - prime::nth_prime (line 323) ... ok
[INFO] [stdout] test src/prime.rs - prime::prime_sieve (line 366) ... ok
[INFO] [stdout] test src/prime.rs - prime::next_prime (line 492) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/prime.rs - prime::segmented_eratosthenes (line 294) ... ok
[INFO] [stdout] test src/prime.rs - segmented_sieve (line 194) ... ok
[INFO] [stdout] test src/prime_count.rs - prime_count::prime_count (line 34) ... ok
[INFO] [stdout] test src/prime_count.rs - prime_count::prime_count_all (line 66) ... ok
[INFO] [stdout] test src/totient.rs - totient::totient (line 33) ... ok
[INFO] [stdout] test src/totient.rs - totient::totient_all (line 64) ... ok
[INFO] [stdout] test src/prime.rs - segmented_sieve (line 207) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be8743c2e5265bedb62f6e4f1a4c614725de5611086f379bc033ff8c1e11ed48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8743c2e5265bedb62f6e4f1a4c614725de5611086f379bc033ff8c1e11ed48", kill_on_drop: false }`
[INFO] [stdout] be8743c2e5265bedb62f6e4f1a4c614725de5611086f379bc033ff8c1e11ed48