[INFO] fetching crate tm1637-embedded-hal 0.5.1...
[INFO] testing tm1637-embedded-hal-0.5.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate tm1637-embedded-hal 0.5.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate tm1637-embedded-hal 0.5.1
[INFO] finished tweaking crates.io crate tm1637-embedded-hal 0.5.1
[INFO] tweaked toml for crates.io crate tm1637-embedded-hal 0.5.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tm1637-embedded-hal 0.5.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tm1637-embedded-hal 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded duplicate v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fac9a9ef50ee814ea8af0b68037a8d6eb8f2f3d742a6e04f3264de5943e32a0
[INFO] running `Command { std: "docker" "start" "-a" "3fac9a9ef50ee814ea8af0b68037a8d6eb8f2f3d742a6e04f3264de5943e32a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fac9a9ef50ee814ea8af0b68037a8d6eb8f2f3d742a6e04f3264de5943e32a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fac9a9ef50ee814ea8af0b68037a8d6eb8f2f3d742a6e04f3264de5943e32a0", kill_on_drop: false }`
[INFO] [stdout] 3fac9a9ef50ee814ea8af0b68037a8d6eb8f2f3d742a6e04f3264de5943e32a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eec10f5340bb3706305044cebdf64fc7ed2dce92ea34734ed63cbcb143ae46b
[INFO] running `Command { std: "docker" "start" "-a" "7eec10f5340bb3706305044cebdf64fc7ed2dce92ea34734ed63cbcb143ae46b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling embedded-hal-async v1.0.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling derive_utils v0.15.0
[INFO] [stderr]    Compiling auto_enums v0.8.7
[INFO] [stderr]    Compiling duplicate v2.0.0
[INFO] [stderr]    Compiling tm1637-embedded-hal v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "7eec10f5340bb3706305044cebdf64fc7ed2dce92ea34734ed63cbcb143ae46b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eec10f5340bb3706305044cebdf64fc7ed2dce92ea34734ed63cbcb143ae46b", kill_on_drop: false }`
[INFO] [stdout] 7eec10f5340bb3706305044cebdf64fc7ed2dce92ea34734ed63cbcb143ae46b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 864185ddb4ac1b9849b9e64550b6375980d94dbda05f2c166efc74026f819e64
[INFO] running `Command { std: "docker" "start" "-a" "864185ddb4ac1b9849b9e64550b6375980d94dbda05f2c166efc74026f819e64", kill_on_drop: false }`
[INFO] [stderr]    Compiling tm1637-embedded-hal v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "864185ddb4ac1b9849b9e64550b6375980d94dbda05f2c166efc74026f819e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "864185ddb4ac1b9849b9e64550b6375980d94dbda05f2c166efc74026f819e64", kill_on_drop: false }`
[INFO] [stdout] 864185ddb4ac1b9849b9e64550b6375980d94dbda05f2c166efc74026f819e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e1c6f05d1a37f945e4059f879eab53772485a6925d34aa1d523624529b2a48c
[INFO] running `Command { std: "docker" "start" "-a" "2e1c6f05d1a37f945e4059f879eab53772485a6925d34aa1d523624529b2a48c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tm1637_embedded_hal-7f673c3c97c33496)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test align::tests::align_6 ... ok
[INFO] [stdout] test mappings::tests::flipped_e ... ok
[INFO] [stdout] test mappings::tests::flipped_four ... ok
[INFO] [stdout] test mappings::tests::flipped_flipped_is_original ... ok
[INFO] [stdout] test mappings::tests::mirrored_mirrored_is_original ... ok
[INFO] [stdout] test maybe_flipped::tests::flipped ... ok
[INFO] [stdout] test options::windows::circular::test::equals_n_rev ... ok
[INFO] [stdout] test options::windows::circular::test::equals_n ... ok
[INFO] [stdout] test mappings::tests::mirrored_four ... ok
[INFO] [stdout] test options::windows::circular::test::greater_than_n ... ok
[INFO] [stdout] test options::windows::circular::test::greater_than_n_rev ... ok
[INFO] [stdout] test options::windows::circular::test::less_than_n ... ok
[INFO] [stdout] test mappings::tests::flipped_mirrored_four ... ok
[INFO] [stdout] test options::windows::circular::test::shift_left_test ... ok
[INFO] [stdout] test mappings::tests::mirrored_flipped_is_flipped_mirrored ... ok
[INFO] [stdout] test options::windows::linear::test::equals_n ... ok
[INFO] [stdout] test options::windows::linear::test::greater_than_n_rev ... ok
[INFO] [stdout] test options::windows::linear::test::less_than_n ... ok
[INFO] [stdout] test options::windows::reverse::test::equals_n ... ok
[INFO] [stdout] test mappings::tests::mirrored_e ... ok
[INFO] [stdout] test exact_size::tests::test_exact_size ... ok
[INFO] [stdout] test options::windows::circular::test::less_than_n_rev ... ok
[INFO] [stdout] test options::windows::reverse::test::less_than_n ... ok
[INFO] [stdout] test str::tests::back_and_forth ... ok
[INFO] [stdout] test str::tests::dots ... ok
[INFO] [stdout] test str::tests::len ... ok
[INFO] [stdout] test str::tests::no_dots ... ok
[INFO] [stdout] test str::tests::no_dots_rev ... ok
[INFO] [stdout] test str::tests::overlap ... ok
[INFO] [stdout] test str::tests::overlap_dots_on_next ... ok
[INFO] [stdout] test options::tests::dot_is_dynamically_tied_to_byte ... ok
[INFO] [stdout] test str::tests::overlap_dots_on_next_back ... ok
[INFO] [stdout] test options::windows::reverse::test::greater_than_n ... ok
[INFO] [stdout] test options::windows::linear::test::greater_than_n ... ok
[INFO] [stdout] test str::tests::dots_rev ... ok
[INFO] [stdout] test options::windows::linear::test::equals_n_rev ... ok
[INFO] [stdout] test options::windows::linear::test::less_than_n_rev ... ok
[INFO] [stderr]    Doc-tests tm1637_embedded_hal
[INFO] [stdout] test align::tests::align_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/options.rs - options::DisplayOptions<'d,N,T,CLK,DIO,DELAY,I,M>::iter (line 121) ... ok
[INFO] [stdout] test src/options/repeat.rs - options::repeat::RepeatDisplayOptions (line 11) ... ok
[INFO] [stdout] test src/builder.rs - builder::TM1637Builder<CLK,DIO,DELAY>::build (line 49) ... ok
[INFO] [stdout] test src/str.rs - str::StrParser (line 13) ... ok
[INFO] [stdout] test src/device.rs - device::asynch::TM1637<N,crate::tokens::Async,CLK,DIO,DELAY>::options (line 382) ... ok
[INFO] [stdout] test src/options.rs - options::DisplayOptions<'d,N,T,CLK,DIO,DELAY,I,M>::map (line 347) ... ok
[INFO] [stdout] test src/builder.rs - builder::TM1637Builder<CLK,DIO,DELAY>::build (line 61) ... ok
[INFO] [stdout] test src/device.rs - device::blocking::TM1637<N,crate::tokens::Blocking,CLK,DIO,DELAY>::options (line 382) ... ok
[INFO] [stdout] test src/mappings.rs - mappings::from_ascii_byte (line 589) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/formatters.rs - formatters (line 15) ... ok
[INFO] [stdout] test src/formatters.rs - formatters::clock_to_4digits (line 146) ... ok
[INFO] [stdout] test src/options/clock.rs - options::clock::ClockDisplayOptions (line 11) ... ok
[INFO] [stdout] test src/formatters.rs - formatters::i16_to_4digits (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e1c6f05d1a37f945e4059f879eab53772485a6925d34aa1d523624529b2a48c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e1c6f05d1a37f945e4059f879eab53772485a6925d34aa1d523624529b2a48c", kill_on_drop: false }`
[INFO] [stdout] 2e1c6f05d1a37f945e4059f879eab53772485a6925d34aa1d523624529b2a48c