[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] 2b148706c380165fc0e9309d83d4365c2a2a14d7
[INFO] testing Udragg/c4_display against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUdragg%2Fc4_display" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Udragg/c4_display on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f70ef4054619f79d2c9ec79a8e3e6bc6cc6066f220e2a6b9d893fa7cd3b20372
[INFO] running `Command { std: "docker" "start" "-a" "f70ef4054619f79d2c9ec79a8e3e6bc6cc6066f220e2a6b9d893fa7cd3b20372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f70ef4054619f79d2c9ec79a8e3e6bc6cc6066f220e2a6b9d893fa7cd3b20372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f70ef4054619f79d2c9ec79a8e3e6bc6cc6066f220e2a6b9d893fa7cd3b20372", kill_on_drop: false }`
[INFO] [stdout] f70ef4054619f79d2c9ec79a8e3e6bc6cc6066f220e2a6b9d893fa7cd3b20372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa84391cbe8c9fb39adc6157534ec147dd8d9387e55d749245ab4ab41666bcbf
[INFO] running `Command { std: "docker" "start" "-a" "aa84391cbe8c9fb39adc6157534ec147dd8d9387e55d749245ab4ab41666bcbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rppal v0.13.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling c4_display v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/display/display_interface.rs:235:16
[INFO] [stdout]     |
[INFO] [stdout] 235 |         self.id.clone()
[INFO] [stdout]     |                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `Command { std: "docker" "inspect" "aa84391cbe8c9fb39adc6157534ec147dd8d9387e55d749245ab4ab41666bcbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa84391cbe8c9fb39adc6157534ec147dd8d9387e55d749245ab4ab41666bcbf", kill_on_drop: false }`
[INFO] [stdout] aa84391cbe8c9fb39adc6157534ec147dd8d9387e55d749245ab4ab41666bcbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d986d98bc8bbae4a06262e6a36e729834e7d4e54971b13c795de2df7a8426a
[INFO] running `Command { std: "docker" "start" "-a" "30d986d98bc8bbae4a06262e6a36e729834e7d4e54971b13c795de2df7a8426a", kill_on_drop: false }`
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/display/display_interface.rs:235:16
[INFO] [stdout]     |
[INFO] [stdout] 235 |         self.id.clone()
[INFO] [stdout]     |                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling c4_display v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/display/display_interface.rs:235:16
[INFO] [stdout]     |
[INFO] [stdout] 235 |         self.id.clone()
[INFO] [stdout]     |                ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "30d986d98bc8bbae4a06262e6a36e729834e7d4e54971b13c795de2df7a8426a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d986d98bc8bbae4a06262e6a36e729834e7d4e54971b13c795de2df7a8426a", kill_on_drop: false }`
[INFO] [stdout] 30d986d98bc8bbae4a06262e6a36e729834e7d4e54971b13c795de2df7a8426a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 019bfb2755ba026d5cde27f94b44dc52e1d07c77a8f33a4c3fd906a647378f8f
[INFO] running `Command { std: "docker" "start" "-a" "019bfb2755ba026d5cde27f94b44dc52e1d07c77a8f33a4c3fd906a647378f8f", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/display/display_interface.rs:235:16
[INFO] [stderr]     |
[INFO] [stderr] 235 |         self.id.clone()
[INFO] [stderr]     |                ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `c4_display` (lib) generated 1 warning (run `cargo fix --lib -p c4_display` to apply 1 suggestion)
[INFO] [stderr] warning: `c4_display` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/c4_display-c0f5ad1814783b50)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[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_1 ... 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 src/main.rs (/opt/rustwide/target/debug/deps/c4_display-70f4ea4b78c51919)
[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<'d,Stopped,W,H>::new (line 30) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/display/display_interface.rs - display::display_interface::DisplayInterface<'d,Stopped,W,H>::new (line 30) stdout ----
[INFO] [stdout] error: expected one of `!`, `)`, `,`, `.`, `::`, `?`, `{`, or an operator, found `:`
[INFO] [stdout]   --> src/display/display_interface.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     refresh: 30.0,
[INFO] [stdout]    |            ^ expected one of 8 possible tokens
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `PinConfig` in this scope
[INFO] [stdout]  --> src/display/display_interface.rs:32:18
[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<'d,Stopped,W,H>::new (line 30)
[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: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "019bfb2755ba026d5cde27f94b44dc52e1d07c77a8f33a4c3fd906a647378f8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019bfb2755ba026d5cde27f94b44dc52e1d07c77a8f33a4c3fd906a647378f8f", kill_on_drop: false }`
[INFO] [stdout] 019bfb2755ba026d5cde27f94b44dc52e1d07c77a8f33a4c3fd906a647378f8f
