[INFO] fetching crate irc-rust 0.4.0...
[INFO] testing irc-rust-0.4.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate irc-rust 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate irc-rust 0.4.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc-rust 0.4.0
[INFO] finished tweaking crates.io crate irc-rust 0.4.0
[INFO] tweaked toml for crates.io crate irc-rust 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29150bc605bf323627332b47f933fd7d5241e709d464c7898acbeb492ac83962
[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" "29150bc605bf323627332b47f933fd7d5241e709d464c7898acbeb492ac83962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29150bc605bf323627332b47f933fd7d5241e709d464c7898acbeb492ac83962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29150bc605bf323627332b47f933fd7d5241e709d464c7898acbeb492ac83962", kill_on_drop: false }`
[INFO] [stdout] 29150bc605bf323627332b47f933fd7d5241e709d464c7898acbeb492ac83962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0595fcc5791b2f09bac8c94bf868d0a10a6cb77c762ee641bbf0f3f09783f436
[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" "0595fcc5791b2f09bac8c94bf868d0a10a6cb77c762ee641bbf0f3f09783f436", kill_on_drop: false }`
[INFO] [stderr]    Compiling irc-rust v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "0595fcc5791b2f09bac8c94bf868d0a10a6cb77c762ee641bbf0f3f09783f436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0595fcc5791b2f09bac8c94bf868d0a10a6cb77c762ee641bbf0f3f09783f436", kill_on_drop: false }`
[INFO] [stdout] 0595fcc5791b2f09bac8c94bf868d0a10a6cb77c762ee641bbf0f3f09783f436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 5ac84b6ae8d195ecbdd293b74407c978d2b869e81abd3991424bd75f782b559f
[INFO] running `Command { std: "docker" "start" "-a" "5ac84b6ae8d195ecbdd293b74407c978d2b869e81abd3991424bd75f782b559f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling irc-rust v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `Command { std: "docker" "inspect" "5ac84b6ae8d195ecbdd293b74407c978d2b869e81abd3991424bd75f782b559f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac84b6ae8d195ecbdd293b74407c978d2b869e81abd3991424bd75f782b559f", kill_on_drop: false }`
[INFO] [stdout] 5ac84b6ae8d195ecbdd293b74407c978d2b869e81abd3991424bd75f782b559f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6aeec7c27fe50a8b2c18c13cc7149f12dd39f43b06c41f76aeb7f0a5d504ad95
[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" "6aeec7c27fe50a8b2c18c13cc7149f12dd39f43b06c41f76aeb7f0a5d504ad95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irc_rust-e368288c782052e0)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test message::tests::test_prefix ... ok
[INFO] [stdout] test test::test_cmd_and_param ... ok
[INFO] [stdout] test test::test_cmd_and_trailing ... ok
[INFO] [stdout] test test::test_prefix ... ok
[INFO] [stdout] test test::test_tags ... ok
[INFO] [stdout] test tokenizer::tests::test_all ... ok
[INFO] [stdout] test test::test_without_prefix ... ok
[INFO] [stdout] test tokenizer::tests::test_only_trailing ... ok
[INFO] [stdout] test tokenizer::tests::test_empty ... ok
[INFO] [stdout] test tokenizer::tests::test_params ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_host ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_name ... ok
[INFO] [stdout] test tokenizer::tests::test_command_only ... ok
[INFO] [stdout] test tokenizer::tests::test_params_trailing ... ok
[INFO] [stdout] test message::tests::test_tags ... ok
[INFO] [stdout] test tokenizer::tests::test_tag ... ok
[INFO] [stdout] test test::test_parse ... ok
[INFO] [stdout] test tokenizer::tests::test_trailing ... ok
[INFO] [stdout] test tokenizer::tests::test_tags ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_user ... ok
[INFO] [stdout] test test::test_command_only ... ok
[INFO] [stderr]    Doc-tests irc-rust
[INFO] [stdout] test parsed::tests::test_parsed ... ok
[INFO] [stdout] test test::test_message_builder ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 36) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 14) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::new (line 77) ... ok
[INFO] [stdout] test src/parsed.rs - parsed::Parsed::param (line 65) ... ok
[INFO] [stdout] test src/message.rs - message::Message::parse_partial (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6aeec7c27fe50a8b2c18c13cc7149f12dd39f43b06c41f76aeb7f0a5d504ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aeec7c27fe50a8b2c18c13cc7149f12dd39f43b06c41f76aeb7f0a5d504ad95", kill_on_drop: false }`
[INFO] [stdout] 6aeec7c27fe50a8b2c18c13cc7149f12dd39f43b06c41f76aeb7f0a5d504ad95