[INFO] fetching crate xfft 0.2.1...
[INFO] testing xfft-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate xfft 0.2.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xfft 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 452f2879a4ba2593831179bc8057a0319a570a40149f729391623588bfc621e4
[INFO] running `Command { std: "docker" "start" "-a" "452f2879a4ba2593831179bc8057a0319a570a40149f729391623588bfc621e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "452f2879a4ba2593831179bc8057a0319a570a40149f729391623588bfc621e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452f2879a4ba2593831179bc8057a0319a570a40149f729391623588bfc621e4", kill_on_drop: false }`
[INFO] [stdout] 452f2879a4ba2593831179bc8057a0319a570a40149f729391623588bfc621e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d6c2640066301d8b16330cd39cc708254fdd150379f9141a299a212abb6269
[INFO] running `Command { std: "docker" "start" "-a" "07d6c2640066301d8b16330cd39cc708254fdd150379f9141a299a212abb6269", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfft v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "07d6c2640066301d8b16330cd39cc708254fdd150379f9141a299a212abb6269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d6c2640066301d8b16330cd39cc708254fdd150379f9141a299a212abb6269", kill_on_drop: false }`
[INFO] [stdout] 07d6c2640066301d8b16330cd39cc708254fdd150379f9141a299a212abb6269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 092aeeca15f44285e091e11c96c8b27a72e80b607a25dcb5d0133c7d47a334f1
[INFO] running `Command { std: "docker" "start" "-a" "092aeeca15f44285e091e11c96c8b27a72e80b607a25dcb5d0133c7d47a334f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling xfft v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "092aeeca15f44285e091e11c96c8b27a72e80b607a25dcb5d0133c7d47a334f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092aeeca15f44285e091e11c96c8b27a72e80b607a25dcb5d0133c7d47a334f1", kill_on_drop: false }`
[INFO] [stdout] 092aeeca15f44285e091e11c96c8b27a72e80b607a25dcb5d0133c7d47a334f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3c4aeee0d283cd518e9e4eeec3130130203d5675c9ab16742aa7556947bc428
[INFO] running `Command { std: "docker" "start" "-a" "e3c4aeee0d283cd518e9e4eeec3130130203d5675c9ab16742aa7556947bc428", 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-59369beaa53af6cc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cfft::tests::forward_and_backward ... ok
[INFO] [stdout] test cfft::tests::forward ... ok
[INFO] [stdout] test rfft::tests::forward_and_backward ... ok
[INFO] [stdout] test rfft::tests::forward ... ok
[INFO] [stdout] test rfft::tests::unpack ... ok
[INFO] [stdout] test rfft::tests::pack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xfft
[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" "e3c4aeee0d283cd518e9e4eeec3130130203d5675c9ab16742aa7556947bc428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3c4aeee0d283cd518e9e4eeec3130130203d5675c9ab16742aa7556947bc428", kill_on_drop: false }`
[INFO] [stdout] e3c4aeee0d283cd518e9e4eeec3130130203d5675c9ab16742aa7556947bc428