[INFO] fetching crate robodev 0.0.0...
[INFO] testing robodev-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate robodev 0.0.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate robodev 0.0.0 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 robodev 0.0.0
[INFO] finished tweaking crates.io crate robodev 0.0.0
[INFO] tweaked toml for crates.io crate robodev 0.0.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 2e4442f461a6c25cad3aaf0b022a7cb2444279d4945fcb4e7e525544b68a9bb1
[INFO] running `Command { std: "docker" "start" "-a" "2e4442f461a6c25cad3aaf0b022a7cb2444279d4945fcb4e7e525544b68a9bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e4442f461a6c25cad3aaf0b022a7cb2444279d4945fcb4e7e525544b68a9bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4442f461a6c25cad3aaf0b022a7cb2444279d4945fcb4e7e525544b68a9bb1", kill_on_drop: false }`
[INFO] [stdout] 2e4442f461a6c25cad3aaf0b022a7cb2444279d4945fcb4e7e525544b68a9bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] aba3681cbc3b792dd12489894c792012d1c1a82305d4dd8652f16112769b9743
[INFO] running `Command { std: "docker" "start" "-a" "aba3681cbc3b792dd12489894c792012d1c1a82305d4dd8652f16112769b9743", kill_on_drop: false }`
[INFO] [stderr]    Compiling robodev v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "aba3681cbc3b792dd12489894c792012d1c1a82305d4dd8652f16112769b9743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba3681cbc3b792dd12489894c792012d1c1a82305d4dd8652f16112769b9743", kill_on_drop: false }`
[INFO] [stdout] aba3681cbc3b792dd12489894c792012d1c1a82305d4dd8652f16112769b9743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 2c1aa1b65c2580978a9149e192dae5bd58f17bf33e25bef7f686bae56603fc7f
[INFO] running `Command { std: "docker" "start" "-a" "2c1aa1b65c2580978a9149e192dae5bd58f17bf33e25bef7f686bae56603fc7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling robodev v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "2c1aa1b65c2580978a9149e192dae5bd58f17bf33e25bef7f686bae56603fc7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1aa1b65c2580978a9149e192dae5bd58f17bf33e25bef7f686bae56603fc7f", kill_on_drop: false }`
[INFO] [stdout] 2c1aa1b65c2580978a9149e192dae5bd58f17bf33e25bef7f686bae56603fc7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 43f91666a1a4def64fc9d58f6390e56fa36755e4b6bd6d5914511123c5e6c4cc
[INFO] running `Command { std: "docker" "start" "-a" "43f91666a1a4def64fc9d58f6390e56fa36755e4b6bd6d5914511123c5e6c4cc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/robodev-c846ac42b0ca9f60)
[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 robodev
[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" "43f91666a1a4def64fc9d58f6390e56fa36755e4b6bd6d5914511123c5e6c4cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f91666a1a4def64fc9d58f6390e56fa36755e4b6bd6d5914511123c5e6c4cc", kill_on_drop: false }`
[INFO] [stdout] 43f91666a1a4def64fc9d58f6390e56fa36755e4b6bd6d5914511123c5e6c4cc