[INFO] fetching crate ls7366 0.2.1...
[INFO] testing ls7366-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ls7366 0.2.1 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate ls7366 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-95/source/.cargo/config
[INFO] started tweaking crates.io crate ls7366 0.2.1
[INFO] finished tweaking crates.io crate ls7366 0.2.1
[INFO] tweaked toml for crates.io crate ls7366 0.2.1 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate crates.io crate ls7366 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99c4b7c8c7e1717d293f48d470677da29e90cfdccf27f43d0710a9309dc8ff8c
[INFO] running `Command { std: "docker" "start" "-a" "99c4b7c8c7e1717d293f48d470677da29e90cfdccf27f43d0710a9309dc8ff8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99c4b7c8c7e1717d293f48d470677da29e90cfdccf27f43d0710a9309dc8ff8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c4b7c8c7e1717d293f48d470677da29e90cfdccf27f43d0710a9309dc8ff8c", kill_on_drop: false }`
[INFO] [stdout] 99c4b7c8c7e1717d293f48d470677da29e90cfdccf27f43d0710a9309dc8ff8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30fbdb1d18b0eaeed5ab0c303784916f2dea2203f48e27101c2806597cd21c85
[INFO] running `Command { std: "docker" "start" "-a" "30fbdb1d18b0eaeed5ab0c303784916f2dea2203f48e27101c2806597cd21c85", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling ls7366 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "30fbdb1d18b0eaeed5ab0c303784916f2dea2203f48e27101c2806597cd21c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fbdb1d18b0eaeed5ab0c303784916f2dea2203f48e27101c2806597cd21c85", kill_on_drop: false }`
[INFO] [stdout] 30fbdb1d18b0eaeed5ab0c303784916f2dea2203f48e27101c2806597cd21c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d5b4cf8b7cfb387b455d5a8a6c051d169340aa878daada73f4e679ef4146bf1
[INFO] running `Command { std: "docker" "start" "-a" "9d5b4cf8b7cfb387b455d5a8a6c051d169340aa878daada73f4e679ef4146bf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.1
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling ls7366 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "9d5b4cf8b7cfb387b455d5a8a6c051d169340aa878daada73f4e679ef4146bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d5b4cf8b7cfb387b455d5a8a6c051d169340aa878daada73f4e679ef4146bf1", kill_on_drop: false }`
[INFO] [stdout] 9d5b4cf8b7cfb387b455d5a8a6c051d169340aa878daada73f4e679ef4146bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e167e21832603618d3e3e30722ccbb957458df1f588a5bc127f373bb94465116
[INFO] running `Command { std: "docker" "start" "-a" "e167e21832603618d3e3e30722ccbb957458df1f588a5bc127f373bb94465116", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ls7366-ebc4bdf4b9058917)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_instruction_register::tests::test_clear_str_decode ... ok
[INFO] [stdout] test test_instruction_register::tests::test_clear_str_encode ... ok
[INFO] [stdout] test test_instruction_register::tests::test_ir_decode ... ok
[INFO] [stdout] test test_instruction_register::tests::test_ir_encode ... ok
[INFO] [stdout] test test_instruction_register::tests::test_load_dtr_decode ... ok
[INFO] [stdout] test test_instruction_register::tests::test_load_dtr_encode ... ok
[INFO] [stdout] test utilities::test_vec_to_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_io.rs (/opt/rustwide/target/debug/deps/test_io-f7d4ee2a2a410c88)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_get_count ... ok
[INFO] [stdout] test tests::test_status_a ... ok
[INFO] [stdout] test tests::test_write_register ... ok
[INFO] [stdout] test tests::test_status_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ls7366
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e167e21832603618d3e3e30722ccbb957458df1f588a5bc127f373bb94465116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e167e21832603618d3e3e30722ccbb957458df1f588a5bc127f373bb94465116", kill_on_drop: false }`
[INFO] [stdout] e167e21832603618d3e3e30722ccbb957458df1f588a5bc127f373bb94465116