[INFO] cloning repository https://github.com/uint/mini-chat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uint/mini-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuint%2Fmini-chat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuint%2Fmini-chat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa32fda8fdbd60bc285a0e80d61a5c97bdb43aea [INFO] testing uint/mini-chat against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuint%2Fmini-chat" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uint/mini-chat on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uint/mini-chat [INFO] finished tweaking git repo https://github.com/uint/mini-chat [INFO] tweaked toml for git repo https://github.com/uint/mini-chat written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/uint/mini-chat already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c30285c4b7cd396ea69346c350b3a8aa7fb4ce4b5dc000f3191acaea790b9cd [INFO] running `Command { std: "docker" "start" "-a" "4c30285c4b7cd396ea69346c350b3a8aa7fb4ce4b5dc000f3191acaea790b9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c30285c4b7cd396ea69346c350b3a8aa7fb4ce4b5dc000f3191acaea790b9cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c30285c4b7cd396ea69346c350b3a8aa7fb4ce4b5dc000f3191acaea790b9cd", kill_on_drop: false }` [INFO] [stdout] 4c30285c4b7cd396ea69346c350b3a8aa7fb4ce4b5dc000f3191acaea790b9cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d387761a08d10a5d82f4ab661b33382197a2f71b21b8187e70ab0a2aee84a811 [INFO] running `Command { std: "docker" "start" "-a" "d387761a08d10a5d82f4ab661b33382197a2f71b21b8187e70ab0a2aee84a811", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling quote v1.0.27 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling rustix v0.37.19 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Compiling digest v0.10.6 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling itoa v1.0.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling linux-raw-sys v0.3.7 [INFO] [stderr] Compiling cpufeatures v0.2.7 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling aho-corasick v1.0.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive-internal v0.10.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.10.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling mio v0.8.6 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.7.1 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling borsh-derive v0.10.3 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling borsh v0.10.3 [INFO] [stderr] Compiling regex v1.8.1 [INFO] [stderr] Compiling dashmap v5.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling env_logger v0.10.0 [INFO] [stderr] Compiling tungstenite v0.18.0 [INFO] [stderr] Compiling tokio-tungstenite v0.18.0 [INFO] [stderr] Compiling minichat-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "d387761a08d10a5d82f4ab661b33382197a2f71b21b8187e70ab0a2aee84a811", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d387761a08d10a5d82f4ab661b33382197a2f71b21b8187e70ab0a2aee84a811", kill_on_drop: false }` [INFO] [stdout] d387761a08d10a5d82f4ab661b33382197a2f71b21b8187e70ab0a2aee84a811 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 808f86ec54ef727dbb856e9ee3fb724ebd5483977ea6d3e0f898e26e70f5b0bf [INFO] running `Command { std: "docker" "start" "-a" "808f86ec54ef727dbb856e9ee3fb724ebd5483977ea6d3e0f898e26e70f5b0bf", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling minichat-server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.09s [INFO] running `Command { std: "docker" "inspect" "808f86ec54ef727dbb856e9ee3fb724ebd5483977ea6d3e0f898e26e70f5b0bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "808f86ec54ef727dbb856e9ee3fb724ebd5483977ea6d3e0f898e26e70f5b0bf", kill_on_drop: false }` [INFO] [stdout] 808f86ec54ef727dbb856e9ee3fb724ebd5483977ea6d3e0f898e26e70f5b0bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9f05955ea5ec154c5e35b6851f2fe4824b61d90b3d6d3e1b7ad8d01b7c6ca3ae [INFO] running `Command { std: "docker" "start" "-a" "9f05955ea5ec154c5e35b6851f2fe4824b61d90b3d6d3e1b7ad8d01b7c6ca3ae", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minichat_server-85e9ed2fb65d42a6) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test context::tests::broadcast_except ... ok [INFO] [stdout] test context::tests::iterate_users_safety ... ok [INFO] [stdout] test context::tests::message ... ok [INFO] [stdout] test context::tests::register_user ... ok [INFO] [stdout] test context::tests::nonexistent_user ... ok [INFO] [stdout] test context::tests::iterate_users ... ok [INFO] [stdout] test context::tests::broadcast ... ok [INFO] [stdout] test context::tests::unregister_user_callback ... ok [INFO] [stdout] test context::tests::user_guard_stream ... ok [INFO] [stdout] test context::tests::unregister_user ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mini_chat-5ad6bda7766128c3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Running tests/frame-encoding-test-vectors.rs (/opt/rustwide/target/debug/deps/frame_encoding_test_vectors-c5273dd17d57d0c9) [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 2 tests [INFO] [stdout] test client_frames ... ok [INFO] [stdout] test server_frames ... 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] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-77fe6beff767a1e5) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test login_broadcast ... ok [INFO] [stdout] test logout_broadcast ... ok [INFO] [stdout] test whos_present_on_login ... ok [INFO] [stdout] test msg_broadcast ... ok [INFO] [stderr] Doc-tests minichat_server [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s [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] running `Command { std: "docker" "inspect" "9f05955ea5ec154c5e35b6851f2fe4824b61d90b3d6d3e1b7ad8d01b7c6ca3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f05955ea5ec154c5e35b6851f2fe4824b61d90b3d6d3e1b7ad8d01b7c6ca3ae", kill_on_drop: false }` [INFO] [stdout] 9f05955ea5ec154c5e35b6851f2fe4824b61d90b3d6d3e1b7ad8d01b7c6ca3ae