[INFO] crate dft 0.5.5 is already in cache
[INFO] testing dft-0.5.5 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate dft 0.5.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate dft 0.5.5 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c6beb0e255f641f1dab7257cef4869a73a43333cc51ba2d3d189312d1d4d5607
[INFO] running `"docker" "start" "-a" "c6beb0e255f641f1dab7257cef4869a73a43333cc51ba2d3d189312d1d4d5607"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[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 6.18s
[INFO] running `"docker" "inspect" "c6beb0e255f641f1dab7257cef4869a73a43333cc51ba2d3d189312d1d4d5607"`
[INFO] running `"docker" "rm" "-f" "c6beb0e255f641f1dab7257cef4869a73a43333cc51ba2d3d189312d1d4d5607"`
[INFO] [stdout] c6beb0e255f641f1dab7257cef4869a73a43333cc51ba2d3d189312d1d4d5607
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edaeeba35747875919b85f9623b6b5e295e5f5f32fb0d078bea9cc936f00a4d5
[INFO] running `"docker" "start" "-a" "edaeeba35747875919b85f9623b6b5e295e5f5f32fb0d078bea9cc936f00a4d5"`
[INFO] [stderr]    Compiling dft v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `"docker" "inspect" "edaeeba35747875919b85f9623b6b5e295e5f5f32fb0d078bea9cc936f00a4d5"`
[INFO] running `"docker" "rm" "-f" "edaeeba35747875919b85f9623b6b5e295e5f5f32fb0d078bea9cc936f00a4d5"`
[INFO] [stdout] edaeeba35747875919b85f9623b6b5e295e5f5f32fb0d078bea9cc936f00a4d5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a103754ad4b04f31df5aa5f0c0bbbadbf858eeee832d2e47c0bd3eaf458526de
[INFO] running `"docker" "start" "-a" "a103754ad4b04f31df5aa5f0c0bbbadbf858eeee832d2e47c0bd3eaf458526de"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dft-cf5271ec63831e52
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test real::tests::unpack ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixtures-fe4109e26fdce768
[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-84f3b2d11639e8bf
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test complex_forward_1 ... ok
[INFO] [stdout] test complex_forward_real_256 ... ok
[INFO] [stdout] test complex_forward_128 ... ok
[INFO] [stdout] test complex_forward_2 ... ok
[INFO] [stdout] test real_forward_4 ... ok
[INFO] [stdout] test real_forward_1 ... ok
[INFO] [stdout] test real_forward_2 ... ok
[INFO] [stdout] test real_forward_256 ... ok
[INFO] [stdout] test real_inverse_512 ... ok
[INFO] [stdout] test complex_inverse_128 ... ok
[INFO] [stdout] test real_forward_512 ... ok
[INFO] [stdout] test real_inverse_256 ... 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 `"docker" "inspect" "a103754ad4b04f31df5aa5f0c0bbbadbf858eeee832d2e47c0bd3eaf458526de"`
[INFO] running `"docker" "rm" "-f" "a103754ad4b04f31df5aa5f0c0bbbadbf858eeee832d2e47c0bd3eaf458526de"`
[INFO] [stdout] a103754ad4b04f31df5aa5f0c0bbbadbf858eeee832d2e47c0bd3eaf458526de