[INFO] cloning repository https://github.com/lamabro23/rust-cli-chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lamabro23/rust-cli-chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamabro23%2Frust-cli-chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamabro23%2Frust-cli-chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e095c87ba61675faabace7c7bd52b65906f95b3e
[INFO] testing lamabro23/rust-cli-chat against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flamabro23%2Frust-cli-chat" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lamabro23/rust-cli-chat
[INFO] finished tweaking git repo https://github.com/lamabro23/rust-cli-chat
[INFO] tweaked toml for git repo https://github.com/lamabro23/rust-cli-chat written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lamabro23/rust-cli-chat on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lamabro23/rust-cli-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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a278a588c29022701e064e0c025e9dd9ca6b50d2373aee3122a86d00dfdb909
[INFO] running `Command { std: "docker" "start" "-a" "9a278a588c29022701e064e0c025e9dd9ca6b50d2373aee3122a86d00dfdb909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a278a588c29022701e064e0c025e9dd9ca6b50d2373aee3122a86d00dfdb909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a278a588c29022701e064e0c025e9dd9ca6b50d2373aee3122a86d00dfdb909", kill_on_drop: false }`
[INFO] [stdout] 9a278a588c29022701e064e0c025e9dd9ca6b50d2373aee3122a86d00dfdb909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a607feb307f041a1dc835ec093c31f634fa7f27288b56d0ec497cc8cea6b82a
[INFO] running `Command { std: "docker" "start" "-a" "6a607feb307f041a1dc835ec093c31f634fa7f27288b56d0ec497cc8cea6b82a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling rust-cli-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.07s
[INFO] running `Command { std: "docker" "inspect" "6a607feb307f041a1dc835ec093c31f634fa7f27288b56d0ec497cc8cea6b82a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a607feb307f041a1dc835ec093c31f634fa7f27288b56d0ec497cc8cea6b82a", kill_on_drop: false }`
[INFO] [stdout] 6a607feb307f041a1dc835ec093c31f634fa7f27288b56d0ec497cc8cea6b82a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22352c4bc7e276c70e67c7fdc359f23759c04eabda1c5c42aa08989a3a6bf63c
[INFO] running `Command { std: "docker" "start" "-a" "22352c4bc7e276c70e67c7fdc359f23759c04eabda1c5c42aa08989a3a6bf63c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-cli-chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "22352c4bc7e276c70e67c7fdc359f23759c04eabda1c5c42aa08989a3a6bf63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22352c4bc7e276c70e67c7fdc359f23759c04eabda1c5c42aa08989a3a6bf63c", kill_on_drop: false }`
[INFO] [stdout] 22352c4bc7e276c70e67c7fdc359f23759c04eabda1c5c42aa08989a3a6bf63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c87e4fe806574ad2788ef4a6f9336c8af1735d7f27362dc795d4f3c077dde0d
[INFO] running `Command { std: "docker" "start" "-a" "6c87e4fe806574ad2788ef4a6f9336c8af1735d7f27362dc795d4f3c077dde0d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests client/mod.rs (/opt/rustwide/target/debug/deps/client-eae4eb7404799e1f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test client_tests::test_request_username_empty ... ok
[INFO] [stdout] test client_tests::test_request_username_trim ... ok
[INFO] [stdout] test client_tests::test_request_username_invalid_utf8 ... ok
[INFO] [stdout] test client_tests::test_request_username_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests server/mod.rs (/opt/rustwide/target/debug/deps/server-2a3fd5e7daf37d9d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_assign_username_empty ... ok
[INFO] [stdout] test tests::test_assign_username_success ... ok
[INFO] [stdout] test tests::test_clients_len_after_client_disconnect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c87e4fe806574ad2788ef4a6f9336c8af1735d7f27362dc795d4f3c077dde0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c87e4fe806574ad2788ef4a6f9336c8af1735d7f27362dc795d4f3c077dde0d", kill_on_drop: false }`
[INFO] [stdout] 6c87e4fe806574ad2788ef4a6f9336c8af1735d7f27362dc795d4f3c077dde0d