[INFO] crate nanohat-oled 0.1.0 is already in cache
[INFO] extracting crate nanohat-oled 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/nanohat-oled/0.1.0
[INFO] extracting crate nanohat-oled 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nanohat-oled/0.1.0
[INFO] validating manifest of nanohat-oled-0.1.0 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 nanohat-oled-0.1.0 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 nanohat-oled-0.1.0
[INFO] finished frobbing nanohat-oled-0.1.0
[INFO] frobbed toml for nanohat-oled-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nanohat-oled/0.1.0/Cargo.toml
[INFO] started frobbing nanohat-oled-0.1.0
[INFO] finished frobbing nanohat-oled-0.1.0
[INFO] frobbed toml for nanohat-oled-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nanohat-oled/0.1.0/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] [stderr]     Blocking waiting for file lock on package cache
[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 nanohat-oled-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nanohat-oled/0.1.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 853f91c6d5195c47390f36373e19cbed8d68f2a09dae82a330ff1c0ca28a817e
[INFO] running `"docker" "start" "-a" "853f91c6d5195c47390f36373e19cbed8d68f2a09dae82a330ff1c0ca28a817e"`
[INFO] [stderr]    Compiling uninitialized v0.0.2
[INFO] [stderr]    Compiling i2c-linux-sys v0.2.0
[INFO] [stderr]    Compiling resize-slice v0.1.3
[INFO] [stderr]    Compiling i2c-linux v0.1.2
[INFO] [stderr]    Compiling nanohat-oled v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `"docker" "inspect" "853f91c6d5195c47390f36373e19cbed8d68f2a09dae82a330ff1c0ca28a817e"`
[INFO] running `"docker" "rm" "-f" "853f91c6d5195c47390f36373e19cbed8d68f2a09dae82a330ff1c0ca28a817e"`
[INFO] [stdout] 853f91c6d5195c47390f36373e19cbed8d68f2a09dae82a330ff1c0ca28a817e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nanohat-oled/0.1.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a50b5377279b2308ccb8082c6eadb4a95748a6fc9e4bbaa19bc5da6906429436
[INFO] running `"docker" "start" "-a" "a50b5377279b2308ccb8082c6eadb4a95748a6fc9e4bbaa19bc5da6906429436"`
[INFO] [stderr]    Compiling nanohat-oled v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "a50b5377279b2308ccb8082c6eadb4a95748a6fc9e4bbaa19bc5da6906429436"`
[INFO] running `"docker" "rm" "-f" "a50b5377279b2308ccb8082c6eadb4a95748a6fc9e4bbaa19bc5da6906429436"`
[INFO] [stdout] a50b5377279b2308ccb8082c6eadb4a95748a6fc9e4bbaa19bc5da6906429436
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nanohat-oled/0.1.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ad87f234ead19c53602e3977f1c3ebfa234dc700db428b31e401df1cfd55e274
[INFO] running `"docker" "start" "-a" "ad87f234ead19c53602e3977f1c3ebfa234dc700db428b31e401df1cfd55e274"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nanohat_oled-8a4fabd0f4c93561
[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]    Doc-tests nanohat-oled
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Oled::from_path (line 106) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ad87f234ead19c53602e3977f1c3ebfa234dc700db428b31e401df1cfd55e274"`
[INFO] running `"docker" "rm" "-f" "ad87f234ead19c53602e3977f1c3ebfa234dc700db428b31e401df1cfd55e274"`
[INFO] [stdout] ad87f234ead19c53602e3977f1c3ebfa234dc700db428b31e401df1cfd55e274