[INFO] fetching crate xfft 0.2.1...
[INFO] testing xfft-0.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate xfft 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate xfft 0.2.1
[INFO] finished tweaking crates.io crate xfft 0.2.1
[INFO] tweaked toml for crates.io crate xfft 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xfft 0.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7bb22ee8a6419440903fb16a1899024990e8b072f7ec44881a7d768c1f32b3a
[INFO] running `Command { std: "docker" "start" "-a" "a7bb22ee8a6419440903fb16a1899024990e8b072f7ec44881a7d768c1f32b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7bb22ee8a6419440903fb16a1899024990e8b072f7ec44881a7d768c1f32b3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7bb22ee8a6419440903fb16a1899024990e8b072f7ec44881a7d768c1f32b3a", kill_on_drop: false }`
[INFO] [stdout] a7bb22ee8a6419440903fb16a1899024990e8b072f7ec44881a7d768c1f32b3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d815604421be7565a67db88cc4932b5b8a12735769afbd9e4fbe2931a4f1c916
[INFO] running `Command { std: "docker" "start" "-a" "d815604421be7565a67db88cc4932b5b8a12735769afbd9e4fbe2931a4f1c916", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfft v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "d815604421be7565a67db88cc4932b5b8a12735769afbd9e4fbe2931a4f1c916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d815604421be7565a67db88cc4932b5b8a12735769afbd9e4fbe2931a4f1c916", kill_on_drop: false }`
[INFO] [stdout] d815604421be7565a67db88cc4932b5b8a12735769afbd9e4fbe2931a4f1c916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29608ccbe48a2d61a19811b241a4bf6f0637ed6e214e5fcf12b8e26db40d63c8
[INFO] running `Command { std: "docker" "start" "-a" "29608ccbe48a2d61a19811b241a4bf6f0637ed6e214e5fcf12b8e26db40d63c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfft v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "29608ccbe48a2d61a19811b241a4bf6f0637ed6e214e5fcf12b8e26db40d63c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29608ccbe48a2d61a19811b241a4bf6f0637ed6e214e5fcf12b8e26db40d63c8", kill_on_drop: false }`
[INFO] [stdout] 29608ccbe48a2d61a19811b241a4bf6f0637ed6e214e5fcf12b8e26db40d63c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8eb280c4c0918faa2ee3e0a04e35af8d9dbcacf8187e64f0218ccb4d6c30b5dc
[INFO] running `Command { std: "docker" "start" "-a" "8eb280c4c0918faa2ee3e0a04e35af8d9dbcacf8187e64f0218ccb4d6c30b5dc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xfft-4dd537da3dc045e1)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cfft::tests::forward ... ok
[INFO] [stdout] test cfft::tests::forward_and_backward ... ok
[INFO] [stdout] test rfft::tests::unpack ... ok
[INFO] [stdout] test rfft::tests::forward_and_backward ... ok
[INFO] [stdout] test rfft::tests::pack ... ok
[INFO] [stdout] test rfft::tests::forward ... ok
[INFO] [stderr]    Doc-tests xfft
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] running `Command { std: "docker" "inspect" "8eb280c4c0918faa2ee3e0a04e35af8d9dbcacf8187e64f0218ccb4d6c30b5dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eb280c4c0918faa2ee3e0a04e35af8d9dbcacf8187e64f0218ccb4d6c30b5dc", kill_on_drop: false }`
[INFO] [stdout] 8eb280c4c0918faa2ee3e0a04e35af8d9dbcacf8187e64f0218ccb4d6c30b5dc