[INFO] fetching crate x328-proto 0.1.2...
[INFO] testing x328-proto-0.1.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate x328-proto 0.1.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate x328-proto 0.1.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate x328-proto 0.1.2
[INFO] finished tweaking crates.io crate x328-proto 0.1.2
[INFO] tweaked toml for crates.io crate x328-proto 0.1.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate x328-proto 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrayvec v0.7.0
[INFO] [stderr]   Downloaded nom v6.1.2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 215ab4fd2acbcd64f9f26c0031c2ec2cd3eb0e0ec15c9cb8adcdc48a81509b29
[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" "215ab4fd2acbcd64f9f26c0031c2ec2cd3eb0e0ec15c9cb8adcdc48a81509b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "215ab4fd2acbcd64f9f26c0031c2ec2cd3eb0e0ec15c9cb8adcdc48a81509b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215ab4fd2acbcd64f9f26c0031c2ec2cd3eb0e0ec15c9cb8adcdc48a81509b29", kill_on_drop: false }`
[INFO] [stdout] 215ab4fd2acbcd64f9f26c0031c2ec2cd3eb0e0ec15c9cb8adcdc48a81509b29
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5011ccfc1de5221b3e1cf95e130cea2ee0d8cb3aa0facdf06b4cf5e1678233a
[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" "d5011ccfc1de5221b3e1cf95e130cea2ee0d8cb3aa0facdf06b4cf5e1678233a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling arrayvec v0.7.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling snafu v0.6.10
[INFO] [stderr]    Compiling x328-proto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `master`
[INFO] [stdout]    --> src/master.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     master: &'a mut Master,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.47s
[INFO] running `Command { std: "docker" "inspect" "d5011ccfc1de5221b3e1cf95e130cea2ee0d8cb3aa0facdf06b4cf5e1678233a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5011ccfc1de5221b3e1cf95e130cea2ee0d8cb3aa0facdf06b4cf5e1678233a", kill_on_drop: false }`
[INFO] [stdout] d5011ccfc1de5221b3e1cf95e130cea2ee0d8cb3aa0facdf06b4cf5e1678233a
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 0beed7d506ef07dd9867090aeac7a86047640f01a986064141736476e2cd4fb5
[INFO] running `Command { std: "docker" "start" "-a" "0beed7d506ef07dd9867090aeac7a86047640f01a986064141736476e2cd4fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling x328-proto v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `master`
[INFO] [stdout]    --> src/master.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     master: &'a mut Master,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `master`
[INFO] [stdout]    --> src/master.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |     master: &'a mut Master,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "0beed7d506ef07dd9867090aeac7a86047640f01a986064141736476e2cd4fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0beed7d506ef07dd9867090aeac7a86047640f01a986064141736476e2cd4fb5", kill_on_drop: false }`
[INFO] [stdout] 0beed7d506ef07dd9867090aeac7a86047640f01a986064141736476e2cd4fb5
[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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a4a80dae2f16e8e53960a243b080d902276285b55f9e606b44f477164a08d82
[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" "8a4a80dae2f16e8e53960a243b080d902276285b55f9e606b44f477164a08d82", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `master`
[INFO] [stderr]    --> src/master.rs:230:5
[INFO] [stderr]     |
[INFO] [stderr] 230 |     master: &'a mut Master,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `x328-proto` (lib) generated 1 warning
[INFO] [stderr] warning: `x328-proto` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/x328_proto-a76fc72f35db5163)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test buffer::tests::test_slice ... ok
[INFO] [stdout] test master::tests::read_again ... ok
[INFO] [stdout] test master::tests::write_parameter ... ok
[INFO] [stdout] test nom_parser::node::tests::test_address ... ok
[INFO] [stdout] test nom_parser::node::tests::test_parse_command ... ok
[INFO] [stdout] test nom_parser::test_public_interface::overlapping_commands ... ok
[INFO] [stdout] test nom_parser::node::tests::test_write_command ... ok
[INFO] [stdout] test nom_parser::test_public_interface::read_command ... ok
[INFO] [stdout] test nom_parser::test_public_interface::read_response ... ok
[INFO] [stdout] test types::address_tests::test_address ... ok
[INFO] [stdout] test types::parameter_tests::test_parameter ... ok
[INFO] [stdout] test types::parameter_tests::test_parameter_ordering ... ok
[INFO] [stdout] test nom_parser::test_public_interface::write_response ... ok
[INFO] [stdout] test types::address_tests::test_valid_addresses ... ok
[INFO] [stdout] test buffer::tests::buffer_spill ... ok
[INFO] [stdout] test master::tests::read_parameter ... ok
[INFO] [stdout] test nom_parser::test_public_interface::write_command ... ok
[INFO] [stdout] test buffer::tests::too_large_write ... ok
[INFO] [stdout] test types::value_tests::test_valid_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/echo_node-da0355e242079bd5)
[INFO] [stderr]      Running tests/chat.rs (/opt/rustwide/target/debug/deps/chat-e39ee5d18211bd6b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chat1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/master_tests.rs (/opt/rustwide/target/debug/deps/master_tests-cba95b2383f37df2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test master_main_loop ... ok
[INFO] [stdout] test test_read ... ok
[INFO] [stderr]      Running tests/node_test.rs (/opt/rustwide/target/debug/deps/node_test-76be649a82eb6400)
[INFO] [stdout] test test_write ... ok
[INFO] [stderr]    Doc-tests x328-proto
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test node_main_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/types.rs - types::Address (line 38) ... ok
[INFO] [stdout] test src/node.rs - node::NodeState::new (line 87) ... ok
[INFO] [stdout] test src/node.rs - node::NodeState (line 19) ... ok
[INFO] [stdout] test src/master.rs - master (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a4a80dae2f16e8e53960a243b080d902276285b55f9e606b44f477164a08d82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a4a80dae2f16e8e53960a243b080d902276285b55f9e606b44f477164a08d82", kill_on_drop: false }`
[INFO] [stdout] 8a4a80dae2f16e8e53960a243b080d902276285b55f9e606b44f477164a08d82