[INFO] crate tm1637 0.0.1 is already in cache [INFO] testing tm1637-0.0.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate tm1637 0.0.1 into work/builds/worker-3/source [INFO] validating manifest of crates.io crate tm1637 0.0.1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tm1637 0.0.1 [INFO] finished tweaking crates.io crate tm1637 0.0.1 [INFO] tweaked toml for crates.io crate tm1637 0.0.1 written to work/builds/worker-3/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] d8cadd244f97741164d4b7fea6261b728a00f6fe6a60cab1709fcf0aea022fc4 [INFO] running `"docker" "start" "-a" "d8cadd244f97741164d4b7fea6261b728a00f6fe6a60cab1709fcf0aea022fc4"` [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling tm1637 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:7:20 [INFO] [stderr] | [INFO] [stderr] 7 | use hal::digital::{InputPin, OutputPin}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use hal::digital::{InputPin, OutputPin}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | CLK: OutputPin, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | DIO: InputPin + OutputPin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | DIO: InputPin + OutputPin, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:76:22 [INFO] [stderr] | [INFO] [stderr] 76 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | self.dio.set_high() [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:80:26 [INFO] [stderr] | [INFO] [stderr] 80 | self.dio.set_low() [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:83:22 [INFO] [stderr] | [INFO] [stderr] 83 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:88:18 [INFO] [stderr] | [INFO] [stderr] 88 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:89:18 [INFO] [stderr] | [INFO] [stderr] 89 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:90:18 [INFO] [stderr] | [INFO] [stderr] 90 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | if !self.dio.is_high() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:102:18 [INFO] [stderr] | [INFO] [stderr] 102 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:103:18 [INFO] [stderr] | [INFO] [stderr] 103 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:104:18 [INFO] [stderr] | [INFO] [stderr] 104 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:106:18 [INFO] [stderr] | [INFO] [stderr] 106 | self.dio.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:110:18 [INFO] [stderr] | [INFO] [stderr] 110 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:111:18 [INFO] [stderr] | [INFO] [stderr] 111 | self.dio.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:114:18 [INFO] [stderr] | [INFO] [stderr] 114 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `"docker" "inspect" "d8cadd244f97741164d4b7fea6261b728a00f6fe6a60cab1709fcf0aea022fc4"` [INFO] running `"docker" "rm" "-f" "d8cadd244f97741164d4b7fea6261b728a00f6fe6a60cab1709fcf0aea022fc4"` [INFO] [stdout] d8cadd244f97741164d4b7fea6261b728a00f6fe6a60cab1709fcf0aea022fc4 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 51e97a89c9c233bd739314928d4847c521fc28571b6f63e96a7bfba865f2831e [INFO] running `"docker" "start" "-a" "51e97a89c9c233bd739314928d4847c521fc28571b6f63e96a7bfba865f2831e"` [INFO] [stderr] Compiling tm1637 v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:7:20 [INFO] [stderr] | [INFO] [stderr] 7 | use hal::digital::{InputPin, OutputPin}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:7:30 [INFO] [stderr] | [INFO] [stderr] 7 | use hal::digital::{InputPin, OutputPin}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:22:10 [INFO] [stderr] | [INFO] [stderr] 22 | CLK: OutputPin, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | DIO: InputPin + OutputPin, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:23:21 [INFO] [stderr] | [INFO] [stderr] 23 | DIO: InputPin + OutputPin, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:76:22 [INFO] [stderr] | [INFO] [stderr] 76 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:78:26 [INFO] [stderr] | [INFO] [stderr] 78 | self.dio.set_high() [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:80:26 [INFO] [stderr] | [INFO] [stderr] 80 | self.dio.set_low() [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:83:22 [INFO] [stderr] | [INFO] [stderr] 83 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:88:18 [INFO] [stderr] | [INFO] [stderr] 88 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:89:18 [INFO] [stderr] | [INFO] [stderr] 89 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:90:18 [INFO] [stderr] | [INFO] [stderr] 90 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::InputPin::is_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:92:26 [INFO] [stderr] | [INFO] [stderr] 92 | if !self.dio.is_high() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:102:18 [INFO] [stderr] | [INFO] [stderr] 102 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:103:18 [INFO] [stderr] | [INFO] [stderr] 103 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:104:18 [INFO] [stderr] | [INFO] [stderr] 104 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:106:18 [INFO] [stderr] | [INFO] [stderr] 106 | self.dio.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:110:18 [INFO] [stderr] | [INFO] [stderr] 110 | self.clk.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_low': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:111:18 [INFO] [stderr] | [INFO] [stderr] 111 | self.dio.set_low(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | self.clk.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hal::digital::OutputPin::set_high': Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stderr] --> src/lib.rs:114:18 [INFO] [stderr] | [INFO] [stderr] 114 | self.dio.set_high(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `"docker" "inspect" "51e97a89c9c233bd739314928d4847c521fc28571b6f63e96a7bfba865f2831e"` [INFO] running `"docker" "rm" "-f" "51e97a89c9c233bd739314928d4847c521fc28571b6f63e96a7bfba865f2831e"` [INFO] [stdout] 51e97a89c9c233bd739314928d4847c521fc28571b6f63e96a7bfba865f2831e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] c9a60fee9a126870c511bcad2c8d493b04dfa134b394f074263d96078432d17a [INFO] running `"docker" "start" "-a" "c9a60fee9a126870c511bcad2c8d493b04dfa134b394f074263d96078432d17a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tm1637-264a20a5db2c4948 [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 tm1637 [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" "c9a60fee9a126870c511bcad2c8d493b04dfa134b394f074263d96078432d17a"` [INFO] running `"docker" "rm" "-f" "c9a60fee9a126870c511bcad2c8d493b04dfa134b394f074263d96078432d17a"` [INFO] [stdout] c9a60fee9a126870c511bcad2c8d493b04dfa134b394f074263d96078432d17a