[INFO] fetching crate rustdct 0.5.0...
[INFO] testing rustdct-0.5.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rustdct 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rustdct 0.5.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustdct 0.5.0
[INFO] finished tweaking crates.io crate rustdct 0.5.0
[INFO] tweaked toml for crates.io crate rustdct 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 8fbce6979a88c82f11a26dc4ec455ede7b3372eea02bc2dcf3620d5227277143
[INFO] running `Command { std: "docker" "start" "-a" "8fbce6979a88c82f11a26dc4ec455ede7b3372eea02bc2dcf3620d5227277143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fbce6979a88c82f11a26dc4ec455ede7b3372eea02bc2dcf3620d5227277143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fbce6979a88c82f11a26dc4ec455ede7b3372eea02bc2dcf3620d5227277143", kill_on_drop: false }`
[INFO] [stdout] 8fbce6979a88c82f11a26dc4ec455ede7b3372eea02bc2dcf3620d5227277143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deb1dc09a4f279de58b3810d0e706020bdc111f04162cb51f7032a918ceea27a
[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" "deb1dc09a4f279de58b3810d0e706020bdc111f04162cb51f7032a918ceea27a", kill_on_drop: false }`
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling transpose v0.2.0
[INFO] [stderr]    Compiling rustfft v4.0.0
[INFO] [stderr]    Compiling rustdct v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
[INFO] running `Command { std: "docker" "inspect" "deb1dc09a4f279de58b3810d0e706020bdc111f04162cb51f7032a918ceea27a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb1dc09a4f279de58b3810d0e706020bdc111f04162cb51f7032a918ceea27a", kill_on_drop: false }`
[INFO] [stdout] deb1dc09a4f279de58b3810d0e706020bdc111f04162cb51f7032a918ceea27a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 1f4435cf47c37ae42d675535beb0eb9ba520dc0f1fa081714885a54ee92f45fb
[INFO] running `Command { std: "docker" "start" "-a" "1f4435cf47c37ae42d675535beb0eb9ba520dc0f1fa081714885a54ee92f45fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rustdct v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `Command { std: "docker" "inspect" "1f4435cf47c37ae42d675535beb0eb9ba520dc0f1fa081714885a54ee92f45fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4435cf47c37ae42d675535beb0eb9ba520dc0f1fa081714885a54ee92f45fb", kill_on_drop: false }`
[INFO] [stdout] 1f4435cf47c37ae42d675535beb0eb9ba520dc0f1fa081714885a54ee92f45fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", 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] 507d248059185b1619cc32207c20284495965b039bbc912fad32222b2a517d71
[INFO] running `Command { std: "docker" "start" "-a" "507d248059185b1619cc32207c20284495965b039bbc912fad32222b2a517d71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustdct-50959b0e293bd335
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test algorithm::type2and3_butterflies::test::test_butterfly2_type2and3::test_butterfly2_type2and3 ... ok
[INFO] [stdout] test algorithm::type2and3_butterflies::test::test_butterfly3_type2and3::test_butterfly3_type2and3 ... ok
[INFO] [stdout] test algorithm::type2and3_butterflies::test::test_butterfly4_type2and3::test_butterfly4_type2and3 ... ok
[INFO] [stdout] test algorithm::type2and3_butterflies::test::test_butterfly16_type2and3::test_butterfly16_type2and3 ... ok
[INFO] [stdout] test algorithm::type4_convert_to_type3::test::unittest_dst4_via_type3 ... ok
[INFO] [stdout] test algorithm::type2and3_convert_to_fft::test::test_dct2_via_fft ... ok
[INFO] [stdout] test algorithm::type2and3_butterflies::test::test_butterfly8_type2and3::test_butterfly8_type2and3 ... ok
[INFO] [stdout] test algorithm::type2and3_convert_to_fft::test::test_dst3_via_fft ... ok
[INFO] [stdout] test algorithm::type2and3_convert_to_fft::test::test_dct3_via_fft ... ok
[INFO] [stdout] test algorithm::type2and3_convert_to_fft::test::test_dst2_via_fft ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_known_values_mdct ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_known_values_imdct ... ok
[INFO] [stdout] test algorithm::type1_convert_to_fft::test::test_dct1_via_fft ... ok
[INFO] [stdout] test mdct::mdct_via_dct4::unit_tests::test_mdct_via_dct4 ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_known_values_windowed_mdct ... ok
[INFO] [stdout] test mdct::window_fn::unit_tests::test_window_fns ... ok
[INFO] [stdout] test algorithm::type1_convert_to_fft::test::test_dst1_via_fft ... ok
[INFO] [stdout] test mdct::mdct_via_dct4::unit_tests::test_imdct_via_dct4 ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_matches_imdct ... ok
[INFO] [stdout] test test_send_sync_impls ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_known_values_windowed_imdct ... ok
[INFO] [stdout] test mdct::mdct_naive::unit_tests::test_matches_mdct ... ok
[INFO] [stdout] test algorithm::type4_convert_to_type3::test::unittest_dct4_via_type3 ... ok
[INFO] [stdout] test algorithm::type2and3_splitradix::test::test_dct2_splitradix ... ok
[INFO] [stdout] test twiddles::unit_tests::test_single ... ok
[INFO] [stdout] test algorithm::type4_convert_to_fft::test::test_dct4_via_fft_odd ... ok
[INFO] [stdout] test algorithm::type4_convert_to_fft::test::test_dst4_via_fft_odd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_dct-e0417839c553ad90
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_dct2_accuracy ... ok
[INFO] [stdout] test test_dct6_accuracy ... ok
[INFO] [stdout] test test_dct1_accuracy ... ok
[INFO] [stdout] test test_dct7_accuracy ... ok
[INFO] [stdout] test test_dct5_accuracy ... ok
[INFO] [stdout] test test_dst1_accuracy ... ok
[INFO] [stdout] test test_dct8_accuracy ... ok
[INFO] [stdout] test test_dst7_accuracy ... ok
[INFO] [stdout] test test_dct4_accuracy ... ok
[INFO] [stdout] test test_dst2_accuracy ... ok
[INFO] [stdout] test test_dct3_accuracy ... ok
[INFO] [stdout] test test_dst5_accuracy ... ok
[INFO] [stdout] test test_dst8_accuracy ... ok
[INFO] [stdout] test test_dst4_accuracy ... ok
[INFO] [stdout] test test_dst6_accuracy ... ok
[INFO] [stdout] test test_dst3_accuracy ... ok
[INFO] [stdout] test test_mdct_accuracy ... ok
[INFO] [stdout] test test_mdct_tdac ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustdct
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/algorithm/type6and7_naive.rs - algorithm::type6and7_naive::DCT6And7Naive (line 8) ... ok
[INFO] [stdout] test src/algorithm/type1_naive.rs - algorithm::type1_naive::DCT1Naive (line 14) ... ok
[INFO] [stdout] test src/algorithm/type4_naive.rs - algorithm::type4_naive::Type4Naive (line 10) ... ok
[INFO] [stdout] test src/algorithm/type6and7_naive.rs - algorithm::type6and7_naive::DST6And7Naive (line 104) ... ok
[INFO] [stdout] test src/algorithm/type1_naive.rs - algorithm::type1_naive::DST1Naive (line 85) ... ok
[INFO] [stdout] test src/algorithm/type2and3_naive.rs - algorithm::type2and3_naive::Type2And3Naive (line 10) ... ok
[INFO] [stdout] test src/algorithm/type5_naive.rs - algorithm::type5_naive::DST5Naive (line 81) ... ok
[INFO] [stdout] test src/algorithm/type5_naive.rs - algorithm::type5_naive::DCT5Naive (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/algorithm/type8_naive.rs - algorithm::type8_naive::DST8Naive (line 68) ... ok
[INFO] [stdout] test src/algorithm/type8_naive.rs - algorithm::type8_naive::DCT8Naive (line 8) ... ok
[INFO] [stdout] test src/mdct/mdct_naive.rs - mdct::mdct_naive::MDCTNaive (line 12) ... ok
[INFO] [stdout] test src/algorithm/type1_convert_to_fft.rs - algorithm::type1_convert_to_fft::DCT1ConvertToFFT (line 12) ... ok
[INFO] [stdout] test src/algorithm/type2and3_convert_to_fft.rs - algorithm::type2and3_convert_to_fft::Type2And3ConvertToFFT (line 13) ... ok
[INFO] [stdout] test src/algorithm/type4_convert_to_type3.rs - algorithm::type4_convert_to_type3::Type4ConvertToType3Even (line 14) ... ok
[INFO] [stdout] test src/algorithm/type4_convert_to_fft.rs - algorithm::type4_convert_to_fft::Type4ConvertToFFTOdd (line 14) ... ok
[INFO] [stdout] test src/algorithm/type2and3_splitradix.rs - algorithm::type2and3_splitradix::Type2And3SplitRadix (line 14) ... ok
[INFO] [stdout] test src/algorithm/type1_convert_to_fft.rs - algorithm::type1_convert_to_fft::DST1ConvertToFFT (line 96) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/plan.rs - plan::DCTplanner (line 18) ... ok
[INFO] [stdout] test src/mdct/mdct_via_dct4.rs - mdct::mdct_via_dct4::MDCTViaDCT4 (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "507d248059185b1619cc32207c20284495965b039bbc912fad32222b2a517d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507d248059185b1619cc32207c20284495965b039bbc912fad32222b2a517d71", kill_on_drop: false }`
[INFO] [stdout] 507d248059185b1619cc32207c20284495965b039bbc912fad32222b2a517d71