[INFO] fetching crate gdb-protocol 0.1.0...
[INFO] testing gdb-protocol-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate gdb-protocol 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate gdb-protocol 0.1.0 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 gdb-protocol 0.1.0
[INFO] finished tweaking crates.io crate gdb-protocol 0.1.0
[INFO] tweaked toml for crates.io crate gdb-protocol 0.1.0 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb10cb2ce979a4fafe5a98a0c022a8ceff544e76c73f47956ef93a27fcfcb349
[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" "fb10cb2ce979a4fafe5a98a0c022a8ceff544e76c73f47956ef93a27fcfcb349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb10cb2ce979a4fafe5a98a0c022a8ceff544e76c73f47956ef93a27fcfcb349", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb10cb2ce979a4fafe5a98a0c022a8ceff544e76c73f47956ef93a27fcfcb349", kill_on_drop: false }`
[INFO] [stdout] fb10cb2ce979a4fafe5a98a0c022a8ceff544e76c73f47956ef93a27fcfcb349
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1d93cf514926e2a59ad151c504e1eee7ba008afee277a3fd262ed90f8a6c96e
[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" "a1d93cf514926e2a59ad151c504e1eee7ba008afee277a3fd262ed90f8a6c96e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gdb-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a1d93cf514926e2a59ad151c504e1eee7ba008afee277a3fd262ed90f8a6c96e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d93cf514926e2a59ad151c504e1eee7ba008afee277a3fd262ed90f8a6c96e", kill_on_drop: false }`
[INFO] [stdout] a1d93cf514926e2a59ad151c504e1eee7ba008afee277a3fd262ed90f8a6c96e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8217cdb088eec45639b69b492019dc5e5629a8309a0a63541728548a27848d6d
[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" "8217cdb088eec45639b69b492019dc5e5629a8309a0a63541728548a27848d6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling gdb-protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "8217cdb088eec45639b69b492019dc5e5629a8309a0a63541728548a27848d6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8217cdb088eec45639b69b492019dc5e5629a8309a0a63541728548a27848d6d", kill_on_drop: false }`
[INFO] [stdout] 8217cdb088eec45639b69b492019dc5e5629a8309a0a63541728548a27848d6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 842b041ecaa45ba98d283c74d134d3fb3b877489f2ed3812be434a29d38269cb
[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" "842b041ecaa45ba98d283c74d134d3fb3b877489f2ed3812be434a29d38269cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gdb_protocol-b347d42f6a9d79b6
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test io::tests::it_ignores_garbage ... ok
[INFO] [stdout] test io::tests::it_resends ... ok
[INFO] [stdout] test io::tests::it_acknowledges_invalid_packets ... ok
[INFO] [stdout] test io::tests::it_dispatches ... ok
[INFO] [stdout] test io::tests::it_complains_when_the_user_lies ... ok
[INFO] [stdout] test io::tests::it_acknowledges_valid_packets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gdb-protocol
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/packet.rs - packet::UncheckedPacket::is_valid (line 82) ... ok
[INFO] [stdout] test src/packet.rs - packet::UncheckedPacket::actual_checksum (line 38) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::feed (line 41) ... ok
[INFO] [stdout] test src/packet.rs - packet::UncheckedPacket::expected_checksum (line 21) ... ok
[INFO] [stdout] test src/packet.rs - packet::UncheckedPacket::actual_checksum (line 51) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::feed (line 95) ... ok
[INFO] [stdout] test src/packet.rs - packet::CheckedPacket::from_data (line 210) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::feed (line 59) ... ok
[INFO] [stdout] test src/packet.rs - packet::UncheckedPacket::encode (line 119) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::feed (line 79) ... ok
[INFO] [stdout] test src/packet.rs - packet::CheckedPacket::empty (line 194) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "842b041ecaa45ba98d283c74d134d3fb3b877489f2ed3812be434a29d38269cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842b041ecaa45ba98d283c74d134d3fb3b877489f2ed3812be434a29d38269cb", kill_on_drop: false }`
[INFO] [stdout] 842b041ecaa45ba98d283c74d134d3fb3b877489f2ed3812be434a29d38269cb