[INFO] fetching crate samotop-core 0.11.0...
[INFO] testing samotop-core-0.11.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate samotop-core 0.11.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate samotop-core 0.11.0 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 samotop-core 0.11.0
[INFO] finished tweaking crates.io crate samotop-core 0.11.0
[INFO] tweaked toml for crates.io crate samotop-core 0.11.0 written to /workspace/builds/worker-10/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] 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 9dfd532c1e2677e976c89701ca490d11576b4f76feb4f56f0d8f8a7ab384f5a1
[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" "9dfd532c1e2677e976c89701ca490d11576b4f76feb4f56f0d8f8a7ab384f5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9dfd532c1e2677e976c89701ca490d11576b4f76feb4f56f0d8f8a7ab384f5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dfd532c1e2677e976c89701ca490d11576b4f76feb4f56f0d8f8a7ab384f5a1", kill_on_drop: false }`
[INFO] [stdout] 9dfd532c1e2677e976c89701ca490d11576b4f76feb4f56f0d8f8a7ab384f5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] d30fec7cdffc6237d1c5316f5da73873c6b160240df914e3ced2f370df7eecd2
[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" "d30fec7cdffc6237d1c5316f5da73873c6b160240df914e3ced2f370df7eecd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling samotop-core v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.03s
[INFO] running `Command { std: "docker" "inspect" "d30fec7cdffc6237d1c5316f5da73873c6b160240df914e3ced2f370df7eecd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30fec7cdffc6237d1c5316f5da73873c6b160240df914e3ced2f370df7eecd2", kill_on_drop: false }`
[INFO] [stdout] d30fec7cdffc6237d1c5316f5da73873c6b160240df914e3ced2f370df7eecd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 621a3320c6c58d4bb3fbfc8c6e398562ee3aa82c87e417968e2d878a49c67a2f
[INFO] running `Command { std: "docker" "start" "-a" "621a3320c6c58d4bb3fbfc8c6e398562ee3aa82c87e417968e2d878a49c67a2f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling samotop-core v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "621a3320c6c58d4bb3fbfc8c6e398562ee3aa82c87e417968e2d878a49c67a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621a3320c6c58d4bb3fbfc8c6e398562ee3aa82c87e417968e2d878a49c67a2f", kill_on_drop: false }`
[INFO] [stdout] 621a3320c6c58d4bb3fbfc8c6e398562ee3aa82c87e417968e2d878a49c67a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] 695fea8004d2c2603dbcec678912573bdf8e72e2b00ba889d2947d7d156e3708
[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" "695fea8004d2c2603dbcec678912573bdf8e72e2b00ba889d2947d7d156e3708", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/samotop_core-a03200bc55cf364e
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test protocol::smtp::codec_tests::decode_finds_data_dot ... ok
[INFO] [stdout] test protocol::parse::parse_tests::poll_next_handles_partial_input_with_pending ... ok
[INFO] [stdout] test protocol::parse::parse_tests::poll_next_handles_pipelining ... ok
[INFO] [stdout] test protocol::parse::parse_tests::poll_next_handles_partial_input_with_concatenation ... ok
[INFO] [stdout] test protocol::smtp::codec_tests::decode_finds_data_dot_after_empty_data ... ok
[INFO] [stdout] test protocol::smtp::dotstate_tests::dotstate_handles_missing_bytes ... ok
[INFO] [stdout] test protocol::smtp::dotstate_tests::dotstate_handles_empty_line ... ok
[INFO] [stdout] test protocol::smtp::dotstate_tests::dotstate_handles_escape_dot ... ok
[INFO] [stdout] test protocol::smtp::codec_tests::decode_returns_any_command_line ... ok
[INFO] [stdout] test protocol::smtp::codec_tests::decode_handles_weird_command ... ok
[INFO] [stdout] test protocol::smtp::codec_tests::decode_handles_empty_data_buffer ... ok
[INFO] [stdout] test protocol::smtp::dotstate_tests::dotstate_ignores_lf_only ... ok
[INFO] [stdout] test protocol::smtp::codec_tests::decode_takes_first_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests samotop-core
[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" "695fea8004d2c2603dbcec678912573bdf8e72e2b00ba889d2947d7d156e3708", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695fea8004d2c2603dbcec678912573bdf8e72e2b00ba889d2947d7d156e3708", kill_on_drop: false }`
[INFO] [stdout] 695fea8004d2c2603dbcec678912573bdf8e72e2b00ba889d2947d7d156e3708