[INFO] fetching crate ethereum-transaction 0.4.0...
[INFO] testing ethereum-transaction-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ethereum-transaction 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate ethereum-transaction 0.4.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethereum-transaction 0.4.0
[INFO] finished tweaking crates.io crate ethereum-transaction 0.4.0
[INFO] tweaked toml for crates.io crate ethereum-transaction 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a151fbb1c47839ad26794722d03ce341f6a60614dda04f26abe2f5feb1d5587
[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" "0a151fbb1c47839ad26794722d03ce341f6a60614dda04f26abe2f5feb1d5587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a151fbb1c47839ad26794722d03ce341f6a60614dda04f26abe2f5feb1d5587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a151fbb1c47839ad26794722d03ce341f6a60614dda04f26abe2f5feb1d5587", kill_on_drop: false }`
[INFO] [stdout] 0a151fbb1c47839ad26794722d03ce341f6a60614dda04f26abe2f5feb1d5587
[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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ea5d1c5b6fc22693d1b67126123c4d63d5abd8500860d893e0c1d2f7e807ed8
[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" "4ea5d1c5b6fc22693d1b67126123c4d63d5abd8500860d893e0c1d2f7e807ed8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlp v0.4.6
[INFO] [stderr]    Compiling uint v0.8.5
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling impl-serde v0.1.1
[INFO] [stderr]    Compiling impl-rlp v0.2.1
[INFO] [stderr]    Compiling fixed-hash v0.6.1
[INFO] [stderr]    Compiling primitive-types v0.7.3
[INFO] [stderr]    Compiling ethbloom v0.9.2
[INFO] [stderr]    Compiling ethereum-types v0.9.2
[INFO] [stderr]    Compiling ethereum-transaction v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.70s
[INFO] running `Command { std: "docker" "inspect" "4ea5d1c5b6fc22693d1b67126123c4d63d5abd8500860d893e0c1d2f7e807ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ea5d1c5b6fc22693d1b67126123c4d63d5abd8500860d893e0c1d2f7e807ed8", kill_on_drop: false }`
[INFO] [stdout] 4ea5d1c5b6fc22693d1b67126123c4d63d5abd8500860d893e0c1d2f7e807ed8
[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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8679ef17f49f30bff23929f9722232e7ce7ccca74e3572c0ed9debe80fb1e76
[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" "c8679ef17f49f30bff23929f9722232e7ce7ccca74e3572c0ed9debe80fb1e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethereum-transaction v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "c8679ef17f49f30bff23929f9722232e7ce7ccca74e3572c0ed9debe80fb1e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8679ef17f49f30bff23929f9722232e7ce7ccca74e3572c0ed9debe80fb1e76", kill_on_drop: false }`
[INFO] [stdout] c8679ef17f49f30bff23929f9722232e7ce7ccca74e3572c0ed9debe80fb1e76
[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" "+1.49.0" "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] b56fd6e5cda41c46e69dd073ecf0c0c47131fd1c156cfef04953ea7fca7d7ba8
[INFO] running `Command { std: "docker" "start" "-a" "b56fd6e5cda41c46e69dd073ecf0c0c47131fd1c156cfef04953ea7fca7d7ba8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ethereum_transaction-79ea6884ed315c3b
[INFO] [stderr]    Doc-tests ethereum-transaction
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::transaction_rlp_round_trip ... ok
[INFO] [stdout] test tests::transaction_rlp_round_trip2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b56fd6e5cda41c46e69dd073ecf0c0c47131fd1c156cfef04953ea7fca7d7ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56fd6e5cda41c46e69dd073ecf0c0c47131fd1c156cfef04953ea7fca7d7ba8", kill_on_drop: false }`
[INFO] [stdout] b56fd6e5cda41c46e69dd073ecf0c0c47131fd1c156cfef04953ea7fca7d7ba8