[INFO] fetching crate mt9v034-i2c 0.1.5...
[INFO] testing mt9v034-i2c-0.1.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate mt9v034-i2c 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mt9v034-i2c 0.1.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mt9v034-i2c 0.1.5
[INFO] finished tweaking crates.io crate mt9v034-i2c 0.1.5
[INFO] tweaked toml for crates.io crate mt9v034-i2c 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ufmt-write v0.1.0
[INFO] [stderr]   Downloaded panic-rtt-core v0.1.1
[INFO] [stderr]   Downloaded rtt-target v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6d706d2ac4d67cd7c432ceaeff89a79dfd25b6f8e9112d4a64af1d7fe2d3c67a
[INFO] running `Command { std: "docker" "start" "-a" "6d706d2ac4d67cd7c432ceaeff89a79dfd25b6f8e9112d4a64af1d7fe2d3c67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d706d2ac4d67cd7c432ceaeff89a79dfd25b6f8e9112d4a64af1d7fe2d3c67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d706d2ac4d67cd7c432ceaeff89a79dfd25b6f8e9112d4a64af1d7fe2d3c67a", kill_on_drop: false }`
[INFO] [stdout] 6d706d2ac4d67cd7c432ceaeff89a79dfd25b6f8e9112d4a64af1d7fe2d3c67a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff0a860c7b2d7bb98645fae7ac92277bc2b6c2cf5a0fc86408577f19a5bbf7da
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff0a860c7b2d7bb98645fae7ac92277bc2b6c2cf5a0fc86408577f19a5bbf7da", kill_on_drop: false }`
[INFO] [stderr]    Compiling mt9v034-i2c v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ff0a860c7b2d7bb98645fae7ac92277bc2b6c2cf5a0fc86408577f19a5bbf7da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff0a860c7b2d7bb98645fae7ac92277bc2b6c2cf5a0fc86408577f19a5bbf7da", kill_on_drop: false }`
[INFO] [stdout] ff0a860c7b2d7bb98645fae7ac92277bc2b6c2cf5a0fc86408577f19a5bbf7da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7afe4019be1d1c039275ba25a979e5443a34cb3363f621047d56a95ae69d33e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7afe4019be1d1c039275ba25a979e5443a34cb3363f621047d56a95ae69d33e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling mt9v034-i2c v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "7afe4019be1d1c039275ba25a979e5443a34cb3363f621047d56a95ae69d33e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afe4019be1d1c039275ba25a979e5443a34cb3363f621047d56a95ae69d33e9", kill_on_drop: false }`
[INFO] [stdout] 7afe4019be1d1c039275ba25a979e5443a34cb3363f621047d56a95ae69d33e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87cddbb93bd0f6e16d8d92bbcbc1c0f57baaca78ee0b40ec1e31c6c09b65089f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87cddbb93bd0f6e16d8d92bbcbc1c0f57baaca78ee0b40ec1e31c6c09b65089f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mt9v034_i2c-6de5bd9168d499b6
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mt9v034-i2c
[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] [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" "87cddbb93bd0f6e16d8d92bbcbc1c0f57baaca78ee0b40ec1e31c6c09b65089f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cddbb93bd0f6e16d8d92bbcbc1c0f57baaca78ee0b40ec1e31c6c09b65089f", kill_on_drop: false }`
[INFO] [stdout] 87cddbb93bd0f6e16d8d92bbcbc1c0f57baaca78ee0b40ec1e31c6c09b65089f