[INFO] cloning repository https://github.com/Udragg/c4_display
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Udragg/c4_display" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fc4_display", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fc4_display'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f380c170987862417766db0220763e83d19626b0
[INFO] testing Udragg/c4_display against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fc4_display" "/workspace/builds/worker-52/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Udragg/c4_display on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Udragg/c4_display
[INFO] finished tweaking git repo https://github.com/Udragg/c4_display
[INFO] tweaked toml for git repo https://github.com/Udragg/c4_display written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate git repo https://github.com/Udragg/c4_display already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rppal v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28fb04a21dfbd730d12aa510164b276bfcc76eb6bdaf068214c39504852cf523
[INFO] running `Command { std: "docker" "start" "-a" "28fb04a21dfbd730d12aa510164b276bfcc76eb6bdaf068214c39504852cf523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28fb04a21dfbd730d12aa510164b276bfcc76eb6bdaf068214c39504852cf523", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fb04a21dfbd730d12aa510164b276bfcc76eb6bdaf068214c39504852cf523", kill_on_drop: false }`
[INFO] [stdout] 28fb04a21dfbd730d12aa510164b276bfcc76eb6bdaf068214c39504852cf523
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0807e491fca444c61f68cb9060b25e86d61e1f6e8eed8175c67100648f6185c0
[INFO] running `Command { std: "docker" "start" "-a" "0807e491fca444c61f68cb9060b25e86d61e1f6e8eed8175c67100648f6185c0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rppal v0.13.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling c4_display v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.18s
[INFO] running `Command { std: "docker" "inspect" "0807e491fca444c61f68cb9060b25e86d61e1f6e8eed8175c67100648f6185c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0807e491fca444c61f68cb9060b25e86d61e1f6e8eed8175c67100648f6185c0", kill_on_drop: false }`
[INFO] [stdout] 0807e491fca444c61f68cb9060b25e86d61e1f6e8eed8175c67100648f6185c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2855c4ea43918b30e2c5e714bccb91d6a53e29b5b86b15ee0166b3ecb509323
[INFO] running `Command { std: "docker" "start" "-a" "e2855c4ea43918b30e2c5e714bccb91d6a53e29b5b86b15ee0166b3ecb509323", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling c4_display v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "e2855c4ea43918b30e2c5e714bccb91d6a53e29b5b86b15ee0166b3ecb509323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2855c4ea43918b30e2c5e714bccb91d6a53e29b5b86b15ee0166b3ecb509323", kill_on_drop: false }`
[INFO] [stdout] e2855c4ea43918b30e2c5e714bccb91d6a53e29b5b86b15ee0166b3ecb509323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d1083bd7d22c993e81ece7b0770d31f02abedf2f0eecbed77482152ab8d2838
[INFO] running `Command { std: "docker" "start" "-a" "3d1083bd7d22c993e81ece7b0770d31f02abedf2f0eecbed77482152ab8d2838", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c4_display-22d4083188e94a05)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test display::dec::test_add_sub::add_1 ... ok
[INFO] [stdout] test display::dec::test_add_sub::add_10_double_overflow ... ok
[INFO] [stdout] test display::dec::test_add_sub::add_10_loopback ... ok
[INFO] [stdout] test display::dec::test_add_sub::add_1_overflow ... ok
[INFO] [stdout] test display::dec::test_add_sub::add_3 ... ok
[INFO] [stdout] test display::dec::test_add_sub::add_3_overflow ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_1 ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_10_double_underflow ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_10_loopback ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_1_underflow ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_3 ... ok
[INFO] [stdout] test display::dec::test_add_sub::sub_3_underflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c4_display-1c50f11225a8f23a)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests c4_display
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/display/display_interface.rs - display::display_interface::DisplayInterface::new (line 28) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/display/display_interface.rs - display::display_interface::DisplayInterface::new (line 28) stdout ----
[INFO] [stdout] error: expected type, found `30.0`
[INFO] [stdout]   --> src/display/display_interface.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     refresh: 30.0,
[INFO] [stdout]    |            - ^^^^ expected type
[INFO] [stdout]    |            |
[INFO] [stdout]    |            tried to parse a type due to this
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `PinConfig` in this scope
[INFO] [stdout]  --> src/display/display_interface.rs:30:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | let pin_config = PinConfig {
[INFO] [stdout]   |                  ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 3 | use c4_display::PinConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/display/display_interface.rs - display::display_interface::DisplayInterface::new (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3d1083bd7d22c993e81ece7b0770d31f02abedf2f0eecbed77482152ab8d2838", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1083bd7d22c993e81ece7b0770d31f02abedf2f0eecbed77482152ab8d2838", kill_on_drop: false }`
[INFO] [stdout] 3d1083bd7d22c993e81ece7b0770d31f02abedf2f0eecbed77482152ab8d2838