[INFO] cloning repository https://github.com/ChaiTRex/DigitSequenceCounter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChaiTRex/DigitSequenceCounter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaiTRex%2FDigitSequenceCounter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaiTRex%2FDigitSequenceCounter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db499ddc2883c617d7c0bac11c1de181e79de3e9
[INFO] testing ChaiTRex/DigitSequenceCounter against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChaiTRex%2FDigitSequenceCounter" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChaiTRex/DigitSequenceCounter on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChaiTRex/DigitSequenceCounter
[INFO] finished tweaking git repo https://github.com/ChaiTRex/DigitSequenceCounter
[INFO] tweaked toml for git repo https://github.com/ChaiTRex/DigitSequenceCounter written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ChaiTRex/DigitSequenceCounter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 741e2b34f6bae5f349cc29ef064a2836eadd2473362880e70cfe9947f2f0e1c7
[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" "741e2b34f6bae5f349cc29ef064a2836eadd2473362880e70cfe9947f2f0e1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "741e2b34f6bae5f349cc29ef064a2836eadd2473362880e70cfe9947f2f0e1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741e2b34f6bae5f349cc29ef064a2836eadd2473362880e70cfe9947f2f0e1c7", kill_on_drop: false }`
[INFO] [stdout] 741e2b34f6bae5f349cc29ef064a2836eadd2473362880e70cfe9947f2f0e1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c956cfd6f7b3b5176432106d24dc0f0f16208b7a421dbafd943aeab3151bd12
[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" "1c956cfd6f7b3b5176432106d24dc0f0f16208b7a421dbafd943aeab3151bd12", kill_on_drop: false }`
[INFO] [stderr]    Compiling whatever v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1c956cfd6f7b3b5176432106d24dc0f0f16208b7a421dbafd943aeab3151bd12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c956cfd6f7b3b5176432106d24dc0f0f16208b7a421dbafd943aeab3151bd12", kill_on_drop: false }`
[INFO] [stdout] 1c956cfd6f7b3b5176432106d24dc0f0f16208b7a421dbafd943aeab3151bd12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f52638711a62c2048d5ee299b1a27df0ee9aa02d093cdab518f018eec3c82519
[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" "f52638711a62c2048d5ee299b1a27df0ee9aa02d093cdab518f018eec3c82519", kill_on_drop: false }`
[INFO] [stderr]    Compiling whatever v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f52638711a62c2048d5ee299b1a27df0ee9aa02d093cdab518f018eec3c82519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52638711a62c2048d5ee299b1a27df0ee9aa02d093cdab518f018eec3c82519", kill_on_drop: false }`
[INFO] [stdout] f52638711a62c2048d5ee299b1a27df0ee9aa02d093cdab518f018eec3c82519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", 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] 55174c6c0549398a9ab07b82f1711cd79ed59a56d87425d8ae7fe9c3a9172c1a
[INFO] running `Command { std: "docker" "start" "-a" "55174c6c0549398a9ab07b82f1711cd79ed59a56d87425d8ae7fe9c3a9172c1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/whatever-a3ff476fce419888
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55174c6c0549398a9ab07b82f1711cd79ed59a56d87425d8ae7fe9c3a9172c1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55174c6c0549398a9ab07b82f1711cd79ed59a56d87425d8ae7fe9c3a9172c1a", kill_on_drop: false }`
[INFO] [stdout] 55174c6c0549398a9ab07b82f1711cd79ed59a56d87425d8ae7fe9c3a9172c1a