[INFO] cloning repository https://github.com/centaurwho/rustress [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/centaurwho/rustress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentaurwho%2Frustress", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentaurwho%2Frustress'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3b8c001007686b8179bcb16360e851e30819b6a [INFO] testing centaurwho/rustress against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcentaurwho%2Frustress" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/centaurwho/rustress on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/centaurwho/rustress [INFO] finished tweaking git repo https://github.com/centaurwho/rustress [INFO] tweaked toml for git repo https://github.com/centaurwho/rustress written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/centaurwho/rustress 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" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa9fa0c0b073138bf3cc949f9f0f1fd9c243ca666120f8e3b2f516b138cf7a43 [INFO] running `Command { std: "docker" "start" "-a" "fa9fa0c0b073138bf3cc949f9f0f1fd9c243ca666120f8e3b2f516b138cf7a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa9fa0c0b073138bf3cc949f9f0f1fd9c243ca666120f8e3b2f516b138cf7a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa9fa0c0b073138bf3cc949f9f0f1fd9c243ca666120f8e3b2f516b138cf7a43", kill_on_drop: false }` [INFO] [stdout] fa9fa0c0b073138bf3cc949f9f0f1fd9c243ca666120f8e3b2f516b138cf7a43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 553691283dedd95834f136d36f229c335ad230ac6c3cb6888d1423c165cba914 [INFO] running `Command { std: "docker" "start" "-a" "553691283dedd95834f136d36f229c335ad230ac6c3cb6888d1423c165cba914", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [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] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling rustress v0.1.0 (/opt/rustwide/workdir/rustress) [INFO] [stdout] warning: unused import: `crate::NetworkProt::Tcp` [INFO] [stdout] --> rustress/src/client/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::NetworkProt::Tcp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse_config<'a, T>(contents: &'a str) -> T [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_server_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse_server_config(contents: String) -> ServerConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_client_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn parse_client_config(contents: String) -> ClientConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test_client v0.1.0 (/opt/rustwide/workdir/test_client) [INFO] [stderr] Compiling test_server v0.1.0 (/opt/rustwide/workdir/test_server) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.56s [INFO] running `Command { std: "docker" "inspect" "553691283dedd95834f136d36f229c335ad230ac6c3cb6888d1423c165cba914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "553691283dedd95834f136d36f229c335ad230ac6c3cb6888d1423c165cba914", kill_on_drop: false }` [INFO] [stdout] 553691283dedd95834f136d36f229c335ad230ac6c3cb6888d1423c165cba914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 109597b60e7cd948c82afca931fd79ddfb9c6b6aab502385681ddea5f5fce62c [INFO] running `Command { std: "docker" "start" "-a" "109597b60e7cd948c82afca931fd79ddfb9c6b6aab502385681ddea5f5fce62c", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [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] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused import: `crate::NetworkProt::Tcp` [INFO] [stdout] --> rustress/src/client/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::NetworkProt::Tcp; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn parse_config<'a, T>(contents: &'a str) -> T [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rustress v0.1.0 (/opt/rustwide/workdir/rustress) [INFO] [stdout] warning: function `parse_server_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn parse_server_config(contents: String) -> ServerConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test_client v0.1.0 (/opt/rustwide/workdir/test_client) [INFO] [stdout] warning: function `parse_client_config` is never used [INFO] [stdout] --> rustress/src/configparser/mod.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn parse_client_config(contents: String) -> ClientConfig { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling test_server v0.1.0 (/opt/rustwide/workdir/test_server) [INFO] [stdout] warning: unused import: `crate::NetworkProt::Tcp` [INFO] [stdout] --> rustress/src/client/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::NetworkProt::Tcp; [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 test [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "109597b60e7cd948c82afca931fd79ddfb9c6b6aab502385681ddea5f5fce62c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "109597b60e7cd948c82afca931fd79ddfb9c6b6aab502385681ddea5f5fce62c", kill_on_drop: false }` [INFO] [stdout] 109597b60e7cd948c82afca931fd79ddfb9c6b6aab502385681ddea5f5fce62c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b8dd227d6bcd8ecb64bcf3a0c0f7da14c4c0ec1bd8796c82cc00e4e006c78fc9 [INFO] running `Command { std: "docker" "start" "-a" "b8dd227d6bcd8ecb64bcf3a0c0f7da14c4c0ec1bd8796c82cc00e4e006c78fc9", kill_on_drop: false }` [INFO] [stderr] warning: some crates are on edition 2021 which defaults to `resolver = "2"`, but virtual workspaces default to `resolver = "1"` [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] warning: unused import: `crate::NetworkProt::Tcp` [INFO] [stderr] --> rustress/src/client/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::NetworkProt::Tcp; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `parse_config` is never used [INFO] [stderr] --> rustress/src/configparser/mod.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn parse_config<'a, T>(contents: &'a str) -> T [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `parse_server_config` is never used [INFO] [stderr] --> rustress/src/configparser/mod.rs:18:4 [INFO] [stderr] | [INFO] [stderr] 18 | fn parse_server_config(contents: String) -> ServerConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_client_config` is never used [INFO] [stderr] --> rustress/src/configparser/mod.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn parse_client_config(contents: String) -> ClientConfig { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustress` (lib) generated 4 warnings (run `cargo fix --lib -p rustress` to apply 1 suggestion) [INFO] [stderr] warning: `rustress` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustress-0ae3bc0ea81fa50d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test configparser::test::parse_server_config_correct_file ... ok [INFO] [stdout] test configparser::test::parse_client_config_correct_file ... 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 unittests src/main.rs (/opt/rustwide/target/debug/deps/rustress-8c283e3e3afa15c6) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_client-643de2427b120ff3) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/test_server-040f705808db8748) [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] [stderr] Doc-tests rustress [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" "b8dd227d6bcd8ecb64bcf3a0c0f7da14c4c0ec1bd8796c82cc00e4e006c78fc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8dd227d6bcd8ecb64bcf3a0c0f7da14c4c0ec1bd8796c82cc00e4e006c78fc9", kill_on_drop: false }` [INFO] [stdout] b8dd227d6bcd8ecb64bcf3a0c0f7da14c4c0ec1bd8796c82cc00e4e006c78fc9