[INFO] fetching crate dft 0.5.5...
[INFO] testing dft-0.5.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dft 0.5.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate dft 0.5.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93cdd688d65f3edcd8c3090d2bae91ac08f2d63beaaf05b775065adcf6c5e69f
[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" "93cdd688d65f3edcd8c3090d2bae91ac08f2d63beaaf05b775065adcf6c5e69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93cdd688d65f3edcd8c3090d2bae91ac08f2d63beaaf05b775065adcf6c5e69f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93cdd688d65f3edcd8c3090d2bae91ac08f2d63beaaf05b775065adcf6c5e69f", kill_on_drop: false }`
[INFO] [stdout] 93cdd688d65f3edcd8c3090d2bae91ac08f2d63beaaf05b775065adcf6c5e69f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3f98e4e764a4bbe1a8ebfb745894be29464fac80612dbd936248d28f2848d98
[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" "f3f98e4e764a4bbe1a8ebfb745894be29464fac80612dbd936248d28f2848d98", kill_on_drop: false }`
[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 2.02s
[INFO] running `Command { std: "docker" "inspect" "f3f98e4e764a4bbe1a8ebfb745894be29464fac80612dbd936248d28f2848d98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3f98e4e764a4bbe1a8ebfb745894be29464fac80612dbd936248d28f2848d98", kill_on_drop: false }`
[INFO] [stdout] f3f98e4e764a4bbe1a8ebfb745894be29464fac80612dbd936248d28f2848d98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-01-01" "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] 4d90eeb76250b7e522a48f402dc4475d72b7c3fd93b5d21c4eedf7d866660cae
[INFO] running `Command { std: "docker" "start" "-a" "4d90eeb76250b7e522a48f402dc4475d72b7c3fd93b5d21c4eedf7d866660cae", 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 3.06s
[INFO] running `Command { std: "docker" "inspect" "4d90eeb76250b7e522a48f402dc4475d72b7c3fd93b5d21c4eedf7d866660cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d90eeb76250b7e522a48f402dc4475d72b7c3fd93b5d21c4eedf7d866660cae", kill_on_drop: false }`
[INFO] [stdout] 4d90eeb76250b7e522a48f402dc4475d72b7c3fd93b5d21c4eedf7d866660cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2021-01-01" "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] b9de5ba68d0161737d788ef714c409152f7bbc75f7afe2bfbe35ed418eea2c85
[INFO] running `Command { std: "docker" "start" "-a" "b9de5ba68d0161737d788ef714c409152f7bbc75f7afe2bfbe35ed418eea2c85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dft-33c595e66c22e77b
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fixtures-8b8988c205aa7bac
[INFO] [stdout] test real::tests::unpack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-4d652a33ae95fd89
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test real_forward_1 ... ok
[INFO] [stdout] test complex_forward_1 ... ok
[INFO] [stdout] test complex_forward_2 ... ok
[INFO] [stdout] test real_forward_4 ... ok
[INFO] [stderr]    Doc-tests dft
[INFO] [stdout] test complex_inverse_128 ... ok
[INFO] [stdout] test real_forward_2 ... ok
[INFO] [stdout] test complex_forward_128 ... ok
[INFO] [stdout] test real_forward_256 ... ok
[INFO] [stdout] test real_inverse_512 ... ok
[INFO] [stdout] test complex_forward_real_256 ... ok
[INFO] [stdout] test real_inverse_256 ... ok
[INFO] [stdout] test real_forward_512 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9de5ba68d0161737d788ef714c409152f7bbc75f7afe2bfbe35ed418eea2c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9de5ba68d0161737d788ef714c409152f7bbc75f7afe2bfbe35ed418eea2c85", kill_on_drop: false }`
[INFO] [stdout] b9de5ba68d0161737d788ef714c409152f7bbc75f7afe2bfbe35ed418eea2c85