[INFO] crate ssd1325 0.1.0 is already in cache
[INFO] extracting crate ssd1325 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ssd1325/0.1.0
[INFO] extracting crate ssd1325 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssd1325/0.1.0
[INFO] validating manifest of ssd1325-0.1.0 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 ssd1325-0.1.0 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 ssd1325-0.1.0
[INFO] finished frobbing ssd1325-0.1.0
[INFO] frobbed toml for ssd1325-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ssd1325/0.1.0/Cargo.toml
[INFO] started frobbing ssd1325-0.1.0
[INFO] finished frobbing ssd1325-0.1.0
[INFO] frobbed toml for ssd1325-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ssd1325/0.1.0/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 ssd1325-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ssd1325/0.1.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 186d65ebd93856725680db7a755770077f1ecd59d7a26b32ac7ab87673144189
[INFO] running `"docker" "start" "-a" "186d65ebd93856725680db7a755770077f1ecd59d7a26b32ac7ab87673144189"`
[INFO] [stderr]    Compiling ssd1325 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut transport = &mut self.transport;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "186d65ebd93856725680db7a755770077f1ecd59d7a26b32ac7ab87673144189"`
[INFO] running `"docker" "rm" "-f" "186d65ebd93856725680db7a755770077f1ecd59d7a26b32ac7ab87673144189"`
[INFO] [stdout] 186d65ebd93856725680db7a755770077f1ecd59d7a26b32ac7ab87673144189
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ssd1325/0.1.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bfd587a4c6c571e862aaa9c8557eb0f3596619b3e5c0b35057b94c0d7c802535
[INFO] running `"docker" "start" "-a" "bfd587a4c6c571e862aaa9c8557eb0f3596619b3e5c0b35057b94c0d7c802535"`
[INFO] [stderr]    Compiling ssd1325 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut transport = &mut self.transport;
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "bfd587a4c6c571e862aaa9c8557eb0f3596619b3e5c0b35057b94c0d7c802535"`
[INFO] running `"docker" "rm" "-f" "bfd587a4c6c571e862aaa9c8557eb0f3596619b3e5c0b35057b94c0d7c802535"`
[INFO] [stdout] bfd587a4c6c571e862aaa9c8557eb0f3596619b3e5c0b35057b94c0d7c802535
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ssd1325/0.1.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1065e34e9ec86e9af5fe1a4c6f5f067057d724ab737db17fcf44ee5667eff0bc
[INFO] running `"docker" "start" "-a" "1065e34e9ec86e9af5fe1a4c6f5f067057d724ab737db17fcf44ee5667eff0bc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ssd1325-f2f7417fa9b509d9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_unpack_line ... ok
[INFO] [stdout] test tests::test_unpack_pixels ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/integration_test-1260edf7988a14b1
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_clear ... ok
[INFO] [stdout] test test_set_inverted_normal ... ok
[INFO] [stdout] test test_blit_l1 ... ok
[INFO] [stdout] test test_set_on_off ... ok
[INFO] [stdout] test test_simulate_write_zero_length ... ok
[INFO] [stdout] test test_simulate_write_error ... ok
[INFO] [stdout] test test_simulate_control_error ... ok
[INFO] [stdout] test test_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ssd1325
[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" "1065e34e9ec86e9af5fe1a4c6f5f067057d724ab737db17fcf44ee5667eff0bc"`
[INFO] running `"docker" "rm" "-f" "1065e34e9ec86e9af5fe1a4c6f5f067057d724ab737db17fcf44ee5667eff0bc"`
[INFO] [stdout] 1065e34e9ec86e9af5fe1a4c6f5f067057d724ab737db17fcf44ee5667eff0bc