[INFO] fetching crate veml6040 0.1.1...
[INFO] testing veml6040-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate veml6040 0.1.1 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate veml6040 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate veml6040 0.1.1
[INFO] finished tweaking crates.io crate veml6040 0.1.1
[INFO] tweaked toml for crates.io crate veml6040 0.1.1 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate veml6040 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nb v0.1.2
[INFO] [stderr]   Downloaded spidev v0.4.0
[INFO] [stderr]   Downloaded embedded-hal-mock v0.7.1
[INFO] [stderr]   Downloaded embedded-hal v0.2.3
[INFO] [stderr]   Downloaded cc v1.0.52
[INFO] [stderr]   Downloaded cast v0.2.3
[INFO] [stderr]   Downloaded libc v0.2.69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1b2e4455c1b52b6121e4ee5663d8fa1688c44aed90856adda16fcc829b50875
[INFO] running `Command { std: "docker" "start" "-a" "c1b2e4455c1b52b6121e4ee5663d8fa1688c44aed90856adda16fcc829b50875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1b2e4455c1b52b6121e4ee5663d8fa1688c44aed90856adda16fcc829b50875", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1b2e4455c1b52b6121e4ee5663d8fa1688c44aed90856adda16fcc829b50875", kill_on_drop: false }`
[INFO] [stdout] c1b2e4455c1b52b6121e4ee5663d8fa1688c44aed90856adda16fcc829b50875
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19ba705d1cc8f98206efdd2af4830fce80ffe6833f095f9fd2bcaef16f5d7a6c
[INFO] running `Command { std: "docker" "start" "-a" "19ba705d1cc8f98206efdd2af4830fce80ffe6833f095f9fd2bcaef16f5d7a6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling veml6040 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "19ba705d1cc8f98206efdd2af4830fce80ffe6833f095f9fd2bcaef16f5d7a6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19ba705d1cc8f98206efdd2af4830fce80ffe6833f095f9fd2bcaef16f5d7a6c", kill_on_drop: false }`
[INFO] [stdout] 19ba705d1cc8f98206efdd2af4830fce80ffe6833f095f9fd2bcaef16f5d7a6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4bc474b02fe1fbbffc0b2daa730cb072096e31ddcc8e1ccad264b5ef2eee52a
[INFO] running `Command { std: "docker" "start" "-a" "a4bc474b02fe1fbbffc0b2daa730cb072096e31ddcc8e1ccad264b5ef2eee52a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling embedded-hal-mock v0.7.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling i2cdev v0.4.4
[INFO] [stderr]    Compiling sysfs_gpio v0.5.4
[INFO] [stderr]    Compiling spidev v0.4.0
[INFO] [stderr]    Compiling linux-embedded-hal v0.3.0
[INFO] [stderr]    Compiling veml6040 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "a4bc474b02fe1fbbffc0b2daa730cb072096e31ddcc8e1ccad264b5ef2eee52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4bc474b02fe1fbbffc0b2daa730cb072096e31ddcc8e1ccad264b5ef2eee52a", kill_on_drop: false }`
[INFO] [stdout] a4bc474b02fe1fbbffc0b2daa730cb072096e31ddcc8e1ccad264b5ef2eee52a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab7847de743ae470c55f6c27aef00371df8b17338eec4e242a7091867f2e8822
[INFO] running `Command { std: "docker" "start" "-a" "ab7847de743ae470c55f6c27aef00371df8b17338eec4e242a7091867f2e8822", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/veml6040-a6cd675f65b59bb1)
[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]      Running tests/configuration.rs (/opt/rustwide/target/debug/deps/configuration-2f9e79e000ebdb77)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test can_disable ... ok
[INFO] [stdout] test can_enable ... ok
[INFO] [stdout] test can_set_it_1280 ... ok
[INFO] [stdout] test can_set_it_160 ... ok
[INFO] [stdout] test can_set_it_320 ... ok
[INFO] [stdout] test can_set_it_40 ... ok
[INFO] [stdout] test can_set_it_640 ... ok
[INFO] [stdout] test can_set_it_80 ... ok
[INFO] [stdout] test can_trigger_measurement ... ok
[INFO] [stdout] test set_mm_auto ... ok
[INFO] [stdout] test set_mm_man ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/reading.rs (/opt/rustwide/target/debug/deps/reading-694b8730680b8479)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test can_read_all_channels ... ok
[INFO] [stdout] test can_read_blue_channel ... ok
[INFO] [stdout] test can_read_green_channel ... ok
[INFO] [stdout] test can_read_red_channel ... ok
[INFO] [stdout] test can_read_white_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests veml6040
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 82) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 65) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 94) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab7847de743ae470c55f6c27aef00371df8b17338eec4e242a7091867f2e8822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7847de743ae470c55f6c27aef00371df8b17338eec4e242a7091867f2e8822", kill_on_drop: false }`
[INFO] [stdout] ab7847de743ae470c55f6c27aef00371df8b17338eec4e242a7091867f2e8822