[INFO] fetching crate tm1637-gpio-driver 2.0.6...
[INFO] testing tm1637-gpio-driver-2.0.6 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tm1637-gpio-driver 2.0.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tm1637-gpio-driver 2.0.6
[INFO] finished tweaking crates.io crate tm1637-gpio-driver 2.0.6
[INFO] tweaked toml for crates.io crate tm1637-gpio-driver 2.0.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tm1637-gpio-driver 2.0.6 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding gpio-cdev v0.5.1 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gpio-cdev v0.5.1
[INFO] [stderr]   Downloaded sysfs_gpio v0.6.2
[INFO] [stderr]   Downloaded glob v0.2.11
[INFO] [stderr]   Downloaded nix v0.23.2
[INFO] [stderr]   Downloaded gpio v0.4.1
[INFO] [stderr]   Downloaded wiringpi v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce85ba80f6fed39042405e3d133ee4dc55e075f5ea9d76b2e41d6f8653495b93
[INFO] running `Command { std: "docker" "start" "-a" "ce85ba80f6fed39042405e3d133ee4dc55e075f5ea9d76b2e41d6f8653495b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce85ba80f6fed39042405e3d133ee4dc55e075f5ea9d76b2e41d6f8653495b93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce85ba80f6fed39042405e3d133ee4dc55e075f5ea9d76b2e41d6f8653495b93", kill_on_drop: false }`
[INFO] [stdout] ce85ba80f6fed39042405e3d133ee4dc55e075f5ea9d76b2e41d6f8653495b93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab1308f37b92aabade6ee4d36131cdec5875b4ed2ee811a4e04e72d357b28675
[INFO] running `Command { std: "docker" "start" "-a" "ab1308f37b92aabade6ee4d36131cdec5875b4ed2ee811a4e04e72d357b28675", kill_on_drop: false }`
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling gpio-cdev v0.5.1
[INFO] [stderr]    Compiling tm1637-gpio-driver v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.68s
[INFO] running `Command { std: "docker" "inspect" "ab1308f37b92aabade6ee4d36131cdec5875b4ed2ee811a4e04e72d357b28675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1308f37b92aabade6ee4d36131cdec5875b4ed2ee811a4e04e72d357b28675", kill_on_drop: false }`
[INFO] [stdout] ab1308f37b92aabade6ee4d36131cdec5875b4ed2ee811a4e04e72d357b28675
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94cd88834173c21cdfea3678266ef101e03ac00fd792d59421ea3e347c86a86e
[INFO] running `Command { std: "docker" "start" "-a" "94cd88834173c21cdfea3678266ef101e03ac00fd792d59421ea3e347c86a86e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tm1637-gpio-driver v2.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "94cd88834173c21cdfea3678266ef101e03ac00fd792d59421ea3e347c86a86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94cd88834173c21cdfea3678266ef101e03ac00fd792d59421ea3e347c86a86e", kill_on_drop: false }`
[INFO] [stdout] 94cd88834173c21cdfea3678266ef101e03ac00fd792d59421ea3e347c86a86e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 053311a7e957aa0517b99d82af04649ba9dd51b89a9894bb28d37c51d121cced
[INFO] running `Command { std: "docker" "start" "-a" "053311a7e957aa0517b99d82af04649ba9dd51b89a9894bb28d37c51d121cced", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tm1637_gpio_driver-d336ef146ea1a93c)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test gpio_api::dummy::tests::test ... ok
[INFO] [stdout] test tests::test_encode_number ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tm1637_gpio_driver
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "053311a7e957aa0517b99d82af04649ba9dd51b89a9894bb28d37c51d121cced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "053311a7e957aa0517b99d82af04649ba9dd51b89a9894bb28d37c51d121cced", kill_on_drop: false }`
[INFO] [stdout] 053311a7e957aa0517b99d82af04649ba9dd51b89a9894bb28d37c51d121cced