[INFO] crate biquad 0.3.0 is already in cache
[INFO] extracting crate biquad 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/biquad/0.3.0
[INFO] extracting crate biquad 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biquad/0.3.0
[INFO] validating manifest of biquad-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of biquad-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing biquad-0.3.0
[INFO] finished frobbing biquad-0.3.0
[INFO] frobbed toml for biquad-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/biquad/0.3.0/Cargo.toml
[INFO] started frobbing biquad-0.3.0
[INFO] finished frobbing biquad-0.3.0
[INFO] frobbed toml for biquad-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/biquad/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing biquad-0.3.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/biquad/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d8fa79063cee63e563a8da226898f50335752084ca2079fafc47e1276cc75e9e
[INFO] running `"docker" "start" "-a" "d8fa79063cee63e563a8da226898f50335752084ca2079fafc47e1276cc75e9e"`
[INFO] [stderr]    Compiling biquad v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "d8fa79063cee63e563a8da226898f50335752084ca2079fafc47e1276cc75e9e"`
[INFO] running `"docker" "rm" "-f" "d8fa79063cee63e563a8da226898f50335752084ca2079fafc47e1276cc75e9e"`
[INFO] [stdout] d8fa79063cee63e563a8da226898f50335752084ca2079fafc47e1276cc75e9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/biquad/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bb9f3e1a39fe92dd01846e65811374b2d6cdcdca0b870919343185ab2ea030b9
[INFO] running `"docker" "start" "-a" "bb9f3e1a39fe92dd01846e65811374b2d6cdcdca0b870919343185ab2ea030b9"`
[INFO] [stderr]    Compiling biquad v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "bb9f3e1a39fe92dd01846e65811374b2d6cdcdca0b870919343185ab2ea030b9"`
[INFO] running `"docker" "rm" "-f" "bb9f3e1a39fe92dd01846e65811374b2d6cdcdca0b870919343185ab2ea030b9"`
[INFO] [stdout] bb9f3e1a39fe92dd01846e65811374b2d6cdcdca0b870919343185ab2ea030b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/biquad/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c82b89ae8b4cac04346f83a86b3bcd68f0ef92abab6d687928b58cbf246dcd92
[INFO] running `"docker" "start" "-a" "c82b89ae8b4cac04346f83a86b3bcd68f0ef92abab6d687928b58cbf246dcd92"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/biquad-a2655197f201dda9
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_coefficients_normal_f32 ... ok
[INFO] [stdout] test tests::test_coefficients_normal_f64 ... ok
[INFO] [stdout] test tests::test_coefficients_fail_negative_q_f64 ... ok
[INFO] [stdout] test tests::test_frequency_f64 ... ok
[INFO] [stdout] test tests::test_coefficients_fail_negative_q_f32 ... ok
[INFO] [stdout] test tests::test_hertz_from_f32 ... ok
[INFO] [stdout] test tests::test_coefficients_fail_flipped_frequencies_f64 ... ok
[INFO] [stdout] test tests::test_coefficients_fail_flipped_frequencies_f32 ... ok
[INFO] [stdout] test tests::test_hertz_from_f64 ... ok
[INFO] [stdout] test tests::test_frequency_f32 ... ok
[INFO] [stdout] test tests::test_biquad_zeros_f64 ... ok
[INFO] [stdout] test tests::test_biquad_zeros_f32 ... ok
[INFO] [stdout] test tests::test_frequency_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests biquad
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/frequency.rs - frequency (line 8) ... ignored
[INFO] [stdout] test src/coefficients.rs - coefficients (line 19) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c82b89ae8b4cac04346f83a86b3bcd68f0ef92abab6d687928b58cbf246dcd92"`
[INFO] running `"docker" "rm" "-f" "c82b89ae8b4cac04346f83a86b3bcd68f0ef92abab6d687928b58cbf246dcd92"`
[INFO] [stdout] c82b89ae8b4cac04346f83a86b3bcd68f0ef92abab6d687928b58cbf246dcd92