[INFO] fetching crate bq40z50 0.1.4...
[INFO] testing bq40z50-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bq40z50 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bq40z50 0.1.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bq40z50 0.1.4
[INFO] finished tweaking crates.io crate bq40z50 0.1.4
[INFO] tweaked toml for crates.io crate bq40z50 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate bq40z50 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded embedded-hal v0.2.4
[INFO] [stderr]   Downloaded rppal v0.11.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b8a7716ddd93815da111e0297961b3a6c6077c6ec228e37fcfd4c753a1c64bb
[INFO] running `Command { std: "docker" "start" "-a" "3b8a7716ddd93815da111e0297961b3a6c6077c6ec228e37fcfd4c753a1c64bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b8a7716ddd93815da111e0297961b3a6c6077c6ec228e37fcfd4c753a1c64bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8a7716ddd93815da111e0297961b3a6c6077c6ec228e37fcfd4c753a1c64bb", kill_on_drop: false }`
[INFO] [stdout] 3b8a7716ddd93815da111e0297961b3a6c6077c6ec228e37fcfd4c753a1c64bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] accf1d2ce8a142faf28abc4018c00c8d7f3ad2fa4fbde5451270aeb00665316f
[INFO] running `Command { std: "docker" "start" "-a" "accf1d2ce8a142faf28abc4018c00c8d7f3ad2fa4fbde5451270aeb00665316f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling nb v1.0.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling bq40z50 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "accf1d2ce8a142faf28abc4018c00c8d7f3ad2fa4fbde5451270aeb00665316f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "accf1d2ce8a142faf28abc4018c00c8d7f3ad2fa4fbde5451270aeb00665316f", kill_on_drop: false }`
[INFO] [stdout] accf1d2ce8a142faf28abc4018c00c8d7f3ad2fa4fbde5451270aeb00665316f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a18138f2c1a747bc78664fc98afc009da5aac8246319b9ec0702d98b7651596a
[INFO] running `Command { std: "docker" "start" "-a" "a18138f2c1a747bc78664fc98afc009da5aac8246319b9ec0702d98b7651596a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling rppal v0.11.3
[INFO] [stderr]    Compiling bq40z50 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "a18138f2c1a747bc78664fc98afc009da5aac8246319b9ec0702d98b7651596a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18138f2c1a747bc78664fc98afc009da5aac8246319b9ec0702d98b7651596a", kill_on_drop: false }`
[INFO] [stdout] a18138f2c1a747bc78664fc98afc009da5aac8246319b9ec0702d98b7651596a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce978dcfa2cf79dd60c8533cbf2df6de50c1a6fbf2849a3d0706fab39493ace8
[INFO] running `Command { std: "docker" "start" "-a" "ce978dcfa2cf79dd60c8533cbf2df6de50c1a6fbf2849a3d0706fab39493ace8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bq40z50-891f9fb433c1b962)
[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]    Doc-tests bq40z50
[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" "ce978dcfa2cf79dd60c8533cbf2df6de50c1a6fbf2849a3d0706fab39493ace8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce978dcfa2cf79dd60c8533cbf2df6de50c1a6fbf2849a3d0706fab39493ace8", kill_on_drop: false }`
[INFO] [stdout] ce978dcfa2cf79dd60c8533cbf2df6de50c1a6fbf2849a3d0706fab39493ace8