[INFO] fetching crate irc-rust 0.3.2...
[INFO] testing irc-rust-0.3.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate irc-rust 0.3.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate irc-rust 0.3.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc-rust 0.3.2
[INFO] finished tweaking crates.io crate irc-rust 0.3.2
[INFO] tweaked toml for crates.io crate irc-rust 0.3.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c5a94fb63853b7690f88926baa74ae4fc688cd6b4fb8ab08b4869ee44c1787d
[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" "7c5a94fb63853b7690f88926baa74ae4fc688cd6b4fb8ab08b4869ee44c1787d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c5a94fb63853b7690f88926baa74ae4fc688cd6b4fb8ab08b4869ee44c1787d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5a94fb63853b7690f88926baa74ae4fc688cd6b4fb8ab08b4869ee44c1787d", kill_on_drop: false }`
[INFO] [stdout] 7c5a94fb63853b7690f88926baa74ae4fc688cd6b4fb8ab08b4869ee44c1787d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 30980c87bbc2d9e8b1702f0da79dafbde795a483694e7e56f2dd0edaf16a1056
[INFO] running `Command { std: "docker" "start" "-a" "30980c87bbc2d9e8b1702f0da79dafbde795a483694e7e56f2dd0edaf16a1056", kill_on_drop: false }`
[INFO] [stderr]    Compiling irc-rust v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "30980c87bbc2d9e8b1702f0da79dafbde795a483694e7e56f2dd0edaf16a1056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30980c87bbc2d9e8b1702f0da79dafbde795a483694e7e56f2dd0edaf16a1056", kill_on_drop: false }`
[INFO] [stdout] 30980c87bbc2d9e8b1702f0da79dafbde795a483694e7e56f2dd0edaf16a1056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 2331dbb524674e088c4acb3fef4e23a419e112edc3f6054cc9fddebb516ad9e2
[INFO] running `Command { std: "docker" "start" "-a" "2331dbb524674e088c4acb3fef4e23a419e112edc3f6054cc9fddebb516ad9e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling getrandom v0.1.15
[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 serde_json v1.0.59
[INFO] [stderr]    Compiling irc-rust v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.30s
[INFO] running `Command { std: "docker" "inspect" "2331dbb524674e088c4acb3fef4e23a419e112edc3f6054cc9fddebb516ad9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2331dbb524674e088c4acb3fef4e23a419e112edc3f6054cc9fddebb516ad9e2", kill_on_drop: false }`
[INFO] [stdout] 2331dbb524674e088c4acb3fef4e23a419e112edc3f6054cc9fddebb516ad9e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6cabcdf711865e921e74847c15006173753fca5670fd3ad9bccc4ded301db46
[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" "e6cabcdf711865e921e74847c15006173753fca5670fd3ad9bccc4ded301db46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/irc_rust-9ee4951869175c7d
[INFO] [stdout] test message::tests::test_prefix ... ok
[INFO] [stdout] test tags::tests::test_get_and_index ... ok
[INFO] [stdout] test message::tests::test_tags ... ok
[INFO] [stdout] test test::test_command_only ... ok
[INFO] [stdout] test test::test_parse ... ok
[INFO] [stdout] test test::test_cmd_and_trailing ... ok
[INFO] [stdout] test test::test_message_builder ... ok
[INFO] [stdout] test test::test_cmd_and_param ... ok
[INFO] [stdout] test test::test_prefix ... ok
[INFO] [stdout] test test::test_without_prefix ... ok
[INFO] [stdout] test test::test_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irc-rust
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/message.rs - message::Message (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e6cabcdf711865e921e74847c15006173753fca5670fd3ad9bccc4ded301db46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6cabcdf711865e921e74847c15006173753fca5670fd3ad9bccc4ded301db46", kill_on_drop: false }`
[INFO] [stdout] e6cabcdf711865e921e74847c15006173753fca5670fd3ad9bccc4ded301db46