[INFO] crate bitflow 0.5.1 is already in cache
[INFO] testing bitflow-0.5.1 against 1.45.2 for beta-1.46-1
[INFO] extracting crate bitflow 0.5.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bitflow 0.5.1 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitflow 0.5.1
[INFO] finished tweaking crates.io crate bitflow 0.5.1
[INFO] tweaked toml for crates.io crate bitflow 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] b9f8de46203bf9c54c04c29d2ddcc776a73d83f93d290408accc36b561c8e741
[INFO] running `Command { std: "docker" "start" "-a" "b9f8de46203bf9c54c04c29d2ddcc776a73d83f93d290408accc36b561c8e741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9f8de46203bf9c54c04c29d2ddcc776a73d83f93d290408accc36b561c8e741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9f8de46203bf9c54c04c29d2ddcc776a73d83f93d290408accc36b561c8e741", kill_on_drop: false }`
[INFO] [stdout] b9f8de46203bf9c54c04c29d2ddcc776a73d83f93d290408accc36b561c8e741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fc2691b2d4487bbd0434bdd9d50c22769a6247957024416db0df22eebc078e7
[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" "3fc2691b2d4487bbd0434bdd9d50c22769a6247957024416db0df22eebc078e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling mimesniff v0.3.0
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling im v12.3.4
[INFO] [stderr]    Compiling sentry v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling sized-chunks v0.1.3
[INFO] [stderr]    Compiling futures-fs v0.0.5
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling dotenv v0.13.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling slog-scope v4.3.0
[INFO] [stderr]    Compiling rusoto_credential v0.39.0
[INFO] [stderr]    Compiling slog-json v2.3.0
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling debugid v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling sentry-types v0.8.1
[INFO] [stderr]    Compiling rusoto_core v0.39.0
[INFO] [stderr]    Compiling rusoto_s3 v0.39.0
[INFO] [stderr]    Compiling bitflow v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.00s
[INFO] running `Command { std: "docker" "inspect" "3fc2691b2d4487bbd0434bdd9d50c22769a6247957024416db0df22eebc078e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc2691b2d4487bbd0434bdd9d50c22769a6247957024416db0df22eebc078e7", kill_on_drop: false }`
[INFO] [stdout] 3fc2691b2d4487bbd0434bdd9d50c22769a6247957024416db0df22eebc078e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4380de389e6a6b26321fff995ac7310726e38397b0c26d1c0a5f2377ef263cc5
[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" "4380de389e6a6b26321fff995ac7310726e38397b0c26d1c0a5f2377ef263cc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflow v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "4380de389e6a6b26321fff995ac7310726e38397b0c26d1c0a5f2377ef263cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4380de389e6a6b26321fff995ac7310726e38397b0c26d1c0a5f2377ef263cc5", kill_on_drop: false }`
[INFO] [stdout] 4380de389e6a6b26321fff995ac7310726e38397b0c26d1c0a5f2377ef263cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c12cd7f2c10707c58ebbefd0dc4e7a551105a8d13b8caf2591a6bb291918848a
[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" "c12cd7f2c10707c58ebbefd0dc4e7a551105a8d13b8caf2591a6bb291918848a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bitflow-02b6668a1e70c271
[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" "c12cd7f2c10707c58ebbefd0dc4e7a551105a8d13b8caf2591a6bb291918848a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12cd7f2c10707c58ebbefd0dc4e7a551105a8d13b8caf2591a6bb291918848a", kill_on_drop: false }`
[INFO] [stdout] c12cd7f2c10707c58ebbefd0dc4e7a551105a8d13b8caf2591a6bb291918848a