[INFO] fetching crate e_drone_rpi 21.7.1...
[INFO] testing e_drone_rpi-21.7.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate e_drone_rpi 21.7.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate e_drone_rpi 21.7.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate e_drone_rpi 21.7.1
[INFO] finished tweaking crates.io crate e_drone_rpi 21.7.1
[INFO] tweaked toml for crates.io crate e_drone_rpi 21.7.1 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate crates.io crate e_drone_rpi 21.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68f0d7cf2d0683cbd189e1cadd70112d54371a114f61dd6382223e915c797a5d
[INFO] running `Command { std: "docker" "start" "-a" "68f0d7cf2d0683cbd189e1cadd70112d54371a114f61dd6382223e915c797a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68f0d7cf2d0683cbd189e1cadd70112d54371a114f61dd6382223e915c797a5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f0d7cf2d0683cbd189e1cadd70112d54371a114f61dd6382223e915c797a5d", kill_on_drop: false }`
[INFO] [stdout] 68f0d7cf2d0683cbd189e1cadd70112d54371a114f61dd6382223e915c797a5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64ae1d628450b821b6c63d8536d703ac809c58ee9467907d2a5a14c2aa2075fd
[INFO] running `Command { std: "docker" "start" "-a" "64ae1d628450b821b6c63d8536d703ac809c58ee9467907d2a5a14c2aa2075fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.2
[INFO] [stderr]    Compiling num_enum v0.5.2
[INFO] [stderr]    Compiling e_drone v21.7.1
[INFO] [stderr]    Compiling e_drone_rpi v21.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.71s
[INFO] running `Command { std: "docker" "inspect" "64ae1d628450b821b6c63d8536d703ac809c58ee9467907d2a5a14c2aa2075fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ae1d628450b821b6c63d8536d703ac809c58ee9467907d2a5a14c2aa2075fd", kill_on_drop: false }`
[INFO] [stdout] 64ae1d628450b821b6c63d8536d703ac809c58ee9467907d2a5a14c2aa2075fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d2bc28583c22466bdda662a87472712da0946a694051323bd1e691ba7ccc85e
[INFO] running `Command { std: "docker" "start" "-a" "9d2bc28583c22466bdda662a87472712da0946a694051323bd1e691ba7ccc85e", kill_on_drop: false }`
[INFO] [stderr]    Compiling e_drone_rpi v21.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `*`
[INFO] [stdout]  --> examples/vibrator.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | use e_drone::communication::{*};
[INFO] [stdout]   |                              ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "9d2bc28583c22466bdda662a87472712da0946a694051323bd1e691ba7ccc85e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2bc28583c22466bdda662a87472712da0946a694051323bd1e691ba7ccc85e", kill_on_drop: false }`
[INFO] [stdout] 9d2bc28583c22466bdda662a87472712da0946a694051323bd1e691ba7ccc85e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc2617d225d6a6c7277d44447534ca866b987d07ecf055fb70c5d735d760c8ac
[INFO] running `Command { std: "docker" "start" "-a" "bc2617d225d6a6c7277d44447534ca866b987d07ecf055fb70c5d735d760c8ac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `*`
[INFO] [stderr]  --> examples/vibrator.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use e_drone::communication::{*};
[INFO] [stderr]   |                              ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `e_drone_rpi` (example "vibrator") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/e_drone_rpi-97821bc530050c88)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests e_drone_rpi
[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] [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" "bc2617d225d6a6c7277d44447534ca866b987d07ecf055fb70c5d735d760c8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2617d225d6a6c7277d44447534ca866b987d07ecf055fb70c5d735d760c8ac", kill_on_drop: false }`
[INFO] [stdout] bc2617d225d6a6c7277d44447534ca866b987d07ecf055fb70c5d735d760c8ac