[INFO] fetching crate sdr 0.7.0...
[INFO] testing sdr-0.7.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sdr 0.7.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate sdr 0.7.0 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 sdr 0.7.0
[INFO] finished tweaking crates.io crate sdr 0.7.0
[INFO] tweaked toml for crates.io crate sdr 0.7.0 written to /workspace/builds/worker-8/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 265d2219b51f66b2dd8f2fa386b9c6a39b51810c971c78fc90c084ef5ee247ce
[INFO] running `Command { std: "docker" "start" "-a" "265d2219b51f66b2dd8f2fa386b9c6a39b51810c971c78fc90c084ef5ee247ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "265d2219b51f66b2dd8f2fa386b9c6a39b51810c971c78fc90c084ef5ee247ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "265d2219b51f66b2dd8f2fa386b9c6a39b51810c971c78fc90c084ef5ee247ce", kill_on_drop: false }`
[INFO] [stdout] 265d2219b51f66b2dd8f2fa386b9c6a39b51810c971c78fc90c084ef5ee247ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4670011a5864ac12611487bb732743ed8d9c3d94150cb1983b3986b2839960c
[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" "f4670011a5864ac12611487bb732743ed8d9c3d94150cb1983b3986b2839960c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdr v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "f4670011a5864ac12611487bb732743ed8d9c3d94150cb1983b3986b2839960c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4670011a5864ac12611487bb732743ed8d9c3d94150cb1983b3986b2839960c", kill_on_drop: false }`
[INFO] [stdout] f4670011a5864ac12611487bb732743ed8d9c3d94150cb1983b3986b2839960c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a592a1ce569cd937a8b4797aff31aa95c9cb3d8644f011d3b5df862976871e3a
[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" "a592a1ce569cd937a8b4797aff31aa95c9cb3d8644f011d3b5df862976871e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdr v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.54s
[INFO] running `Command { std: "docker" "inspect" "a592a1ce569cd937a8b4797aff31aa95c9cb3d8644f011d3b5df862976871e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a592a1ce569cd937a8b4797aff31aa95c9cb3d8644f011d3b5df862976871e3a", kill_on_drop: false }`
[INFO] [stdout] a592a1ce569cd937a8b4797aff31aa95c9cb3d8644f011d3b5df862976871e3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6da77bc2a329dc44e07a54c1f62303644509a0ea99d23328f04aac925cecf518
[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" "6da77bc2a329dc44e07a54c1f62303644509a0ea99d23328f04aac925cecf518", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sdr-0090bd1da2324e9d
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test agc::tests::test_agc_complex ... ok
[INFO] [stdout] test agc::tests::test_agc_f32 ... ok
[INFO] [stdout] test agc::tests::test_agc_i16 ... ok
[INFO] [stdout] test fir::tests::test_dft_3 ... ok
[INFO] [stdout] test cic::tests::test_cic_5_8 ... ok
[INFO] [stdout] test fir::tests::test_dft_4 ... ok
[INFO] [stdout] test fir::tests::test_fir_decimate ... ok
[INFO] [stdout] test fir::tests::test_fir_highpass ... ignored
[INFO] [stdout] test cic::tests::test_cic_1_2 ... ok
[INFO] [stdout] test cic::tests::test_cic_2_4 ... ok
[INFO] [stdout] test cic::tests::test_cic_complex ... ok
[INFO] [stdout] test fir::tests::test_fir_continuity ... ok
[INFO] [stdout] test fir::tests::test_fir_impulse_cf ... ok
[INFO] [stdout] test fir::tests::test_fir_leftovers ... ok
[INFO] [stdout] test fir::tests::test_fir_impulse_f ... ok
[INFO] [stdout] test fir::tests::test_fir_interpolate ... ok
[INFO] [stdout] test fir::tests::test_hamming ... ok
[INFO] [stdout] test fir::tests::test_idft_1 ... ok
[INFO] [stdout] test cic::tests::test_cic_i32 ... ok
[INFO] [stdout] test fir::tests::test_fir_impulse ... ok
[INFO] [stdout] test fir::tests::test_dft_1 ... ok
[INFO] [stdout] test fir::tests::test_fir_impulse_c ... ok
[INFO] [stdout] test fir::tests::test_dft_2 ... ok
[INFO] [stdout] test fir::tests::test_fir_weird_block_sizes ... ok
[INFO] [stdout] test downconverter::tests::test_downconvert_fs_4 ... ok
[INFO] [stdout] test fir::tests::test_quantise_taps ... ok
[INFO] [stdout] test fir::tests::test_idft_3 ... ok
[INFO] [stdout] test fir::tests::test_irdft_1 ... ok
[INFO] [stdout] test fir::tests::test_irdft_2 ... ok
[INFO] [stdout] test fm::test_fm_demod ... ok
[INFO] [stdout] test fir::tests::test_fir_rcf ... ok
[INFO] [stdout] test fir::tests::test_idft_2 ... ok
[INFO] [stdout] test fir::tests::test_firwin2 ... ok
[INFO] [stdout] test fir::tests::test_fir_resampler ... ok
[INFO] [stdout] test fir::tests::test_fir_compensate ... ok
[INFO] [stdout] test fir::tests::test_fir_lowpass ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sdr
[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] running `Command { std: "docker" "inspect" "6da77bc2a329dc44e07a54c1f62303644509a0ea99d23328f04aac925cecf518", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6da77bc2a329dc44e07a54c1f62303644509a0ea99d23328f04aac925cecf518", kill_on_drop: false }`
[INFO] [stdout] 6da77bc2a329dc44e07a54c1f62303644509a0ea99d23328f04aac925cecf518