[INFO] fetching crate radio-sx127x 0.3.0...
[INFO] extracting crate radio-sx127x 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/radio-sx127x/0.3.0
[INFO] extracting crate radio-sx127x 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/radio-sx127x/0.3.0
[INFO] validating manifest of radio-sx127x-0.3.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of radio-sx127x-0.3.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing radio-sx127x-0.3.0
[INFO] removed 0 missing tests
[INFO] finished frobbing radio-sx127x-0.3.0
[INFO] frobbed toml for radio-sx127x-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/radio-sx127x/0.3.0/Cargo.toml
[INFO] started frobbing radio-sx127x-0.3.0
[INFO] removed 0 missing tests
[INFO] finished frobbing radio-sx127x-0.3.0
[INFO] frobbed toml for radio-sx127x-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/radio-sx127x/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing radio-sx127x-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/radio-sx127x/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 52e9729183d3834b44521d2d6d746a9cba744aafcc64a6cdf6d06bc79e0581db
[INFO] running `"docker" "start" "-a" "52e9729183d3834b44521d2d6d746a9cba744aafcc64a6cdf6d06bc79e0581db"`
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling toml v0.5.1
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling radio v0.3.1
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling i2cdev v0.4.2
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling linux-embedded-hal v0.2.2
[INFO] [stderr]    Compiling embedded-spi v0.5.8
[INFO] [stderr]    Compiling radio-sx127x v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.62s
[INFO] running `"docker" "inspect" "52e9729183d3834b44521d2d6d746a9cba744aafcc64a6cdf6d06bc79e0581db"`
[INFO] running `"docker" "rm" "-f" "52e9729183d3834b44521d2d6d746a9cba744aafcc64a6cdf6d06bc79e0581db"`
[INFO] [stdout] 52e9729183d3834b44521d2d6d746a9cba744aafcc64a6cdf6d06bc79e0581db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/radio-sx127x/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7f8193e775669141b606f2a4e42549a1bdd98f8d1a00a8092555dc90405cfa4
[INFO] running `"docker" "start" "-a" "e7f8193e775669141b606f2a4e42549a1bdd98f8d1a00a8092555dc90405cfa4"`
[INFO] [stderr]    Compiling color-backtrace v0.1.3
[INFO] [stderr]    Compiling radio-sx127x v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "e7f8193e775669141b606f2a4e42549a1bdd98f8d1a00a8092555dc90405cfa4"`
[INFO] running `"docker" "rm" "-f" "e7f8193e775669141b606f2a4e42549a1bdd98f8d1a00a8092555dc90405cfa4"`
[INFO] [stdout] e7f8193e775669141b606f2a4e42549a1bdd98f8d1a00a8092555dc90405cfa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/radio-sx127x/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] fd2b7aba202a02c55a4b8284cd9388109774f807c2742e491f97c97d1966e872
[INFO] running `"docker" "start" "-a" "fd2b7aba202a02c55a4b8284cd9388109774f807c2742e491f97c97d1966e872"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/radio_sx127x-67b17f63a0cfe27d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sx127x_util-f6958f4fbef54bd0
[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] [stderr]      Running /opt/crater/target/debug/deps/integration-6e423bf1c904f2b8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test integration ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests radio-sx127x
[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 `"docker" "inspect" "fd2b7aba202a02c55a4b8284cd9388109774f807c2742e491f97c97d1966e872"`
[INFO] running `"docker" "rm" "-f" "fd2b7aba202a02c55a4b8284cd9388109774f807c2742e491f97c97d1966e872"`
[INFO] [stdout] fd2b7aba202a02c55a4b8284cd9388109774f807c2742e491f97c97d1966e872