[INFO] cloning repository https://github.com/lizard-message/protocol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lizard-message/protocol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizard-message%2Fprotocol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizard-message%2Fprotocol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1efadeaca4a6fcc84832df17e804dfe551c46190
[INFO] testing lizard-message/protocol against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flizard-message%2Fprotocol" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lizard-message/protocol on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lizard-message/protocol
[INFO] finished tweaking git repo https://github.com/lizard-message/protocol
[INFO] tweaked toml for git repo https://github.com/lizard-message/protocol written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] ff37eab0914ae547ccca1b97664b06a0fe4858cd7a94c497abb419f6fa9be36a
[INFO] running `Command { std: "docker" "start" "-a" "ff37eab0914ae547ccca1b97664b06a0fe4858cd7a94c497abb419f6fa9be36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff37eab0914ae547ccca1b97664b06a0fe4858cd7a94c497abb419f6fa9be36a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff37eab0914ae547ccca1b97664b06a0fe4858cd7a94c497abb419f6fa9be36a", kill_on_drop: false }`
[INFO] [stdout] ff37eab0914ae547ccca1b97664b06a0fe4858cd7a94c497abb419f6fa9be36a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] 1d04740ff1fc086d12890ef5011d87456d281453bf8c4a0d8aa8c0eec23a9782
[INFO] running `Command { std: "docker" "start" "-a" "1d04740ff1fc086d12890ef5011d87456d281453bf8c4a0d8aa8c0eec23a9782", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Into`
[INFO] [stdout]  --> src/state.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::{Into, TryInto};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 7.87s
[INFO] running `Command { std: "docker" "inspect" "1d04740ff1fc086d12890ef5011d87456d281453bf8c4a0d8aa8c0eec23a9782", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d04740ff1fc086d12890ef5011d87456d281453bf8c4a0d8aa8c0eec23a9782", kill_on_drop: false }`
[INFO] [stdout] 1d04740ff1fc086d12890ef5011d87456d281453bf8c4a0d8aa8c0eec23a9782
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5a8729d95c9b33de58cadaf91687be64613846b723117bc9025ae6c763f7f0b
[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" "e5a8729d95c9b33de58cadaf91687be64613846b723117bc9025ae6c763f7f0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling protocol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Into`
[INFO] [stdout]  --> src/state.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::{Into, TryInto};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BufMut`, `BytesMut`
[INFO] [stdout]  --> tests/sub.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stdout]   |             ^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Info`
[INFO] [stdout]  --> tests/server_handshake.rs:2:55
[INFO] [stdout]   |
[INFO] [stdout] 2 | use protocol::send_to_client::decode::{Decode, Error, Info, Message};
[INFO] [stdout]   |                                                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Into`
[INFO] [stdout]  --> src/state.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::{Into, TryInto};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> tests/msg.rs:2:48
[INFO] [stdout]   |
[INFO] [stdout] 2 | use protocol::send_to_server::decode::{Decode, Error, Message};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Erro`
[INFO] [stdout]  --> tests/error.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use protocol::send_to_client::decode::{Decode, Erro, Message};
[INFO] [stdout]   |                                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "e5a8729d95c9b33de58cadaf91687be64613846b723117bc9025ae6c763f7f0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a8729d95c9b33de58cadaf91687be64613846b723117bc9025ae6c763f7f0b", kill_on_drop: false }`
[INFO] [stdout] e5a8729d95c9b33de58cadaf91687be64613846b723117bc9025ae6c763f7f0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 1f897c88d4cd7e2cb39bb4e52c102dd03ee9ac4da99cdda05731e8f35643ae2c
[INFO] running `Command { std: "docker" "start" "-a" "1f897c88d4cd7e2cb39bb4e52c102dd03ee9ac4da99cdda05731e8f35643ae2c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Into`
[INFO] [stderr]  --> src/state.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::convert::{Into, TryInto};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `protocol` (lib) generated 1 warning
[INFO] [stderr] warning: unused import: `Info`
[INFO] [stderr]  --> tests/server_handshake.rs:2:55
[INFO] [stderr]   |
[INFO] [stderr] 2 | use protocol::send_to_client::decode::{Decode, Error, Info, Message};
[INFO] [stderr]   |                                                       ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BufMut`, `BytesMut`
[INFO] [stderr]  --> tests/sub.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |             ^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Error`
[INFO] [stderr]  --> tests/msg.rs:2:48
[INFO] [stderr]   |
[INFO] [stderr] 2 | use protocol::send_to_server::decode::{Decode, Error, Message};
[INFO] [stderr]   |                                                ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Erro`
[INFO] [stderr]  --> tests/error.rs:5:52
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use protocol::send_to_client::decode::{Decode, Erro, Message};
[INFO] [stderr]   |                                                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `protocol` (test "server_handshake") generated 1 warning
[INFO] [stderr] warning: `protocol` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `protocol` (test "sub") generated 1 warning
[INFO] [stderr] warning: `protocol` (test "msg") generated 1 warning
[INFO] [stderr] warning: `protocol` (test "error") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/protocol-749c03d6b5b87061)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/client_handshake.rs (/opt/rustwide/target/debug/deps/client_handshake-428f73f4001f86ff)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test decode_handshake ... ok
[INFO] [stdout] test decode_handshake_chunk ... ok
[INFO] [stderr]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-fc64fe5c2cc7ca86)
[INFO] [stdout] test decode_handshake_error - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test client_decode_error ... ok
[INFO] [stdout] test server_decode_error_chunk ... ok
[INFO] [stdout] test server_decode_error ... ok
[INFO] [stdout] test client_decode_error_chunk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/msg.rs (/opt/rustwide/target/debug/deps/msg-e91a0cc900a928e0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/pub.rs (/opt/rustwide/target/debug/deps/pub-3bd330d66d15b002)
[INFO] [stdout] test decode_msg ... ok
[INFO] [stdout] test decode_msg_chunk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/server_handshake.rs (/opt/rustwide/target/debug/deps/server_handshake-dab3e32dbe93a70a)
[INFO] [stdout] test pub_decode ... ok
[INFO] [stdout] test pub_decode_chunk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test decode_hand_shake ... ok
[INFO] [stdout] test decode_hand_shake_chunk ... ok
[INFO] [stdout] test decode_hand_shake_error - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sub.rs (/opt/rustwide/target/debug/deps/sub-c3565ea0924a71ca)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test server_decode_sub_chunk ... ok
[INFO] [stderr]      Running tests/unsub.rs (/opt/rustwide/target/debug/deps/unsub-acd9631fe84b2484)
[INFO] [stdout] test server_decode_sub ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test decode_mulit_unsub ... ok
[INFO] [stdout] test decode_unsub ... ok
[INFO] [stdout] test decode_unsub_chunk ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protocol
[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] running `Command { std: "docker" "inspect" "1f897c88d4cd7e2cb39bb4e52c102dd03ee9ac4da99cdda05731e8f35643ae2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f897c88d4cd7e2cb39bb4e52c102dd03ee9ac4da99cdda05731e8f35643ae2c", kill_on_drop: false }`
[INFO] [stdout] 1f897c88d4cd7e2cb39bb4e52c102dd03ee9ac4da99cdda05731e8f35643ae2c