[INFO] crate rppal 0.11.3 is already in cache
[INFO] extracting crate rppal 0.11.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/rppal/0.11.3
[INFO] extracting crate rppal 0.11.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rppal/0.11.3
[INFO] validating manifest of rppal-0.11.3 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 rppal-0.11.3 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 rppal-0.11.3
[INFO] finished frobbing rppal-0.11.3
[INFO] frobbed toml for rppal-0.11.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rppal/0.11.3/Cargo.toml
[INFO] started frobbing rppal-0.11.3
[INFO] finished frobbing rppal-0.11.3
[INFO] frobbed toml for rppal-0.11.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rppal/0.11.3/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 rppal-0.11.3 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rppal/0.11.3:/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] b461795d24bc20ba1561c325e07afa3d7317c8fab01593e3337efcc2b3bb5330
[INFO] running `"docker" "start" "-a" "b461795d24bc20ba1561c325e07afa3d7317c8fab01593e3337efcc2b3bb5330"`
[INFO] [stderr]    Compiling rppal v0.11.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `"docker" "inspect" "b461795d24bc20ba1561c325e07afa3d7317c8fab01593e3337efcc2b3bb5330"`
[INFO] running `"docker" "rm" "-f" "b461795d24bc20ba1561c325e07afa3d7317c8fab01593e3337efcc2b3bb5330"`
[INFO] [stdout] b461795d24bc20ba1561c325e07afa3d7317c8fab01593e3337efcc2b3bb5330
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rppal/0.11.3:/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] 9cc05ffc70294c7271e903c64035b4040151a5a0167a1a4b4331ba883f94d269
[INFO] running `"docker" "start" "-a" "9cc05ffc70294c7271e903c64035b4040151a5a0167a1a4b4331ba883f94d269"`
[INFO] [stderr]    Compiling simple-signal v1.1.1
[INFO] [stderr]    Compiling rppal v0.11.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `"docker" "inspect" "9cc05ffc70294c7271e903c64035b4040151a5a0167a1a4b4331ba883f94d269"`
[INFO] running `"docker" "rm" "-f" "9cc05ffc70294c7271e903c64035b4040151a5a0167a1a4b4331ba883f94d269"`
[INFO] [stdout] 9cc05ffc70294c7271e903c64035b4040151a5a0167a1a4b4331ba883f94d269
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rppal/0.11.3:/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] 1f97fea2fa4751a8233eb29f6fbe668e70f9a422dc3074087a7bdbfd031f02ef
[INFO] running `"docker" "start" "-a" "1f97fea2fa4751a8233eb29f6fbe668e70f9a422dc3074087a7bdbfd031f02ef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rppal-d56213ddda4bbdad
[INFO] [stderr]    Doc-tests rppal
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/gpio.rs - gpio (line 78) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/gpio.rs - gpio (line 78) stdout ----
[INFO] [stdout] Test executable failed (exit code 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: UnknownModel
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/gpio.rs - gpio (line 78)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "1f97fea2fa4751a8233eb29f6fbe668e70f9a422dc3074087a7bdbfd031f02ef"`
[INFO] running `"docker" "rm" "-f" "1f97fea2fa4751a8233eb29f6fbe668e70f9a422dc3074087a7bdbfd031f02ef"`
[INFO] [stdout] 1f97fea2fa4751a8233eb29f6fbe668e70f9a422dc3074087a7bdbfd031f02ef