[INFO] fetching crate dft 0.5.5...
[INFO] testing dft-0.5.5 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dft 0.5.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate dft 0.5.5 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dft 0.5.5
[INFO] finished tweaking crates.io crate dft 0.5.5
[INFO] tweaked toml for crates.io crate dft 0.5.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9da6af485d9e341c9d0ba71ecb131140c7bc9073a465c26e1820a18cee14b4f2
[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" "9da6af485d9e341c9d0ba71ecb131140c7bc9073a465c26e1820a18cee14b4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9da6af485d9e341c9d0ba71ecb131140c7bc9073a465c26e1820a18cee14b4f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da6af485d9e341c9d0ba71ecb131140c7bc9073a465c26e1820a18cee14b4f2", kill_on_drop: false }`
[INFO] [stdout] 9da6af485d9e341c9d0ba71ecb131140c7bc9073a465c26e1820a18cee14b4f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a29711c35caf0ca9c8485b80347860bb594561cb27cdd21c4fbe6d8295ed14c
[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" "4a29711c35caf0ca9c8485b80347860bb594561cb27cdd21c4fbe6d8295ed14c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling dft v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "4a29711c35caf0ca9c8485b80347860bb594561cb27cdd21c4fbe6d8295ed14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a29711c35caf0ca9c8485b80347860bb594561cb27cdd21c4fbe6d8295ed14c", kill_on_drop: false }`
[INFO] [stdout] 4a29711c35caf0ca9c8485b80347860bb594561cb27cdd21c4fbe6d8295ed14c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f5a7a0477ad27a94f3cdda3e7928979c47b117bdd0f2535271167bed8cb94fa
[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" "9f5a7a0477ad27a94f3cdda3e7928979c47b117bdd0f2535271167bed8cb94fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert v0.7.4
[INFO] [stderr]    Compiling dft v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.11s
[INFO] running `Command { std: "docker" "inspect" "9f5a7a0477ad27a94f3cdda3e7928979c47b117bdd0f2535271167bed8cb94fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5a7a0477ad27a94f3cdda3e7928979c47b117bdd0f2535271167bed8cb94fa", kill_on_drop: false }`
[INFO] [stdout] 9f5a7a0477ad27a94f3cdda3e7928979c47b117bdd0f2535271167bed8cb94fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 706b6d81afdf9407573e6de346155999149734661f371152eb2d458267009d7b
[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" "706b6d81afdf9407573e6de346155999149734661f371152eb2d458267009d7b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dft-1902a19a29096487
[INFO] [stdout] test real::tests::unpack ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixtures-218c146f22abc106
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-6cbd2afbceb2baff
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test complex_forward_1 ... ok
[INFO] [stdout] test real_forward_1 ... ok
[INFO] [stdout] test complex_forward_2 ... ok
[INFO] [stdout] test complex_forward_real_256 ... ok
[INFO] [stdout] test real_forward_2 ... ok
[INFO] [stdout] test complex_forward_128 ... ok
[INFO] [stdout] test complex_inverse_128 ... ok
[INFO] [stdout] test real_forward_256 ... ok
[INFO] [stdout] test real_inverse_256 ... ok
[INFO] [stdout] test real_forward_4 ... ok
[INFO] [stdout] test real_forward_512 ... ok
[INFO] [stdout] test real_inverse_512 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dft
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "706b6d81afdf9407573e6de346155999149734661f371152eb2d458267009d7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706b6d81afdf9407573e6de346155999149734661f371152eb2d458267009d7b", kill_on_drop: false }`
[INFO] [stdout] 706b6d81afdf9407573e6de346155999149734661f371152eb2d458267009d7b