[INFO] fetching crate randomusert-lib 0.1.5... [INFO] testing randomusert-lib-0.1.5 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate randomusert-lib 0.1.5 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate randomusert-lib 0.1.5 [INFO] finished tweaking crates.io crate randomusert-lib 0.1.5 [INFO] tweaked toml for crates.io crate randomusert-lib 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate randomusert-lib 0.1.5 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate randomusert-lib 0.1.5 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1669100149cd10696e25e71e85e76e10398946ae044378087fa338d3a20aeb04 [INFO] running `Command { std: "docker" "start" "-a" "1669100149cd10696e25e71e85e76e10398946ae044378087fa338d3a20aeb04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1669100149cd10696e25e71e85e76e10398946ae044378087fa338d3a20aeb04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1669100149cd10696e25e71e85e76e10398946ae044378087fa338d3a20aeb04", kill_on_drop: false }` [INFO] [stdout] 1669100149cd10696e25e71e85e76e10398946ae044378087fa338d3a20aeb04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d76eebb9333b62bd6fe27ebec2a1d68899f65c7455652782693a0c8cb2e0fb08 [INFO] running `Command { std: "docker" "start" "-a" "d76eebb9333b62bd6fe27ebec2a1d68899f65c7455652782693a0c8cb2e0fb08", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling pin-project-lite v0.2.15 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling winapi v0.3.9 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling x11 v2.21.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling signal-hook-mio v0.2.4 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling crossterm v0.26.1 [INFO] [stderr] Compiling tui v0.19.0 [INFO] [stderr] Compiling sysinfo v0.28.4 [INFO] [stderr] Compiling fancy_sys_info v0.1.2 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.42.0 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling randomusert-lib v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `fancy_sys_info::run` [INFO] [stdout] --> src/randomusert_lib/sys.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use fancy_sys_info::run; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `width`, and `height` are never read [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Window { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | width: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_server` is never used [INFO] [stdout] --> src/randomusert_lib/server.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn start_server(addr: SocketAddr, handler: fn(Request) -> Response) -> Result<(), hyper::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sys` is never used [INFO] [stdout] --> src/randomusert_lib/sys.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn sys() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_window` is never used [INFO] [stdout] --> src/platform/mod.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn create_window(title: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.32s [INFO] running `Command { std: "docker" "inspect" "d76eebb9333b62bd6fe27ebec2a1d68899f65c7455652782693a0c8cb2e0fb08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d76eebb9333b62bd6fe27ebec2a1d68899f65c7455652782693a0c8cb2e0fb08", kill_on_drop: false }` [INFO] [stdout] d76eebb9333b62bd6fe27ebec2a1d68899f65c7455652782693a0c8cb2e0fb08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7382775b25df0a8f0f0464f7ee7527ef60170544341d3dd4a9ef3f12e229953 [INFO] running `Command { std: "docker" "start" "-a" "b7382775b25df0a8f0f0464f7ee7527ef60170544341d3dd4a9ef3f12e229953", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `fancy_sys_info::run` [INFO] [stdout] --> src/randomusert_lib/sys.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use fancy_sys_info::run; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `width`, and `height` are never read [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Window { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | width: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_server` is never used [INFO] [stdout] --> src/randomusert_lib/server.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn start_server(addr: SocketAddr, handler: fn(Request) -> Response) -> Result<(), hyper::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling randomusert-lib v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `sys` is never used [INFO] [stdout] --> src/randomusert_lib/sys.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn sys() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_window` is never used [INFO] [stdout] --> src/platform/mod.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn create_window(title: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fancy_sys_info::run` [INFO] [stdout] --> src/randomusert_lib/sys.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use fancy_sys_info::run; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `title`, `width`, and `height` are never read [INFO] [stdout] --> src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Window { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | width: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | height: u32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_server` is never used [INFO] [stdout] --> src/randomusert_lib/server.rs:13:22 [INFO] [stdout] | [INFO] [stdout] 13 | pub async fn start_server(addr: SocketAddr, handler: fn(Request) -> Response) -> Result<(), hyper::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sys` is never used [INFO] [stdout] --> src/randomusert_lib/sys.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | fn sys() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_window` is never used [INFO] [stdout] --> src/platform/mod.rs:76:12 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn create_window(title: &str, width: u32, height: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "b7382775b25df0a8f0f0464f7ee7527ef60170544341d3dd4a9ef3f12e229953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7382775b25df0a8f0f0464f7ee7527ef60170544341d3dd4a9ef3f12e229953", kill_on_drop: false }` [INFO] [stdout] b7382775b25df0a8f0f0464f7ee7527ef60170544341d3dd4a9ef3f12e229953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f92fcbef9ef26b7441437fe3d986d880da8c043f4c73bc9096bbdf4d869693b [INFO] running `Command { std: "docker" "start" "-a" "8f92fcbef9ef26b7441437fe3d986d880da8c043f4c73bc9096bbdf4d869693b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `fancy_sys_info::run` [INFO] [stdout] [INFO] [stderr] --> src/randomusert_lib/sys.rs:1:5 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 1 | use fancy_sys_info::run; [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] running 0 tests [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: fields `title`, `width`, and `height` are never read [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] --> src/lib.rs:6:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Window { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 6 | title: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 7 | width: u32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 8 | height: u32, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `start_server` is never used [INFO] [stderr] --> src/randomusert_lib/server.rs:13:22 [INFO] [stderr] | [INFO] [stderr] 13 | pub async fn start_server(addr: SocketAddr, handler: fn(Request) -> Response) -> Result<(), hyper::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sys` is never used [INFO] [stderr] --> src/randomusert_lib/sys.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | fn sys() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `create_window` is never used [INFO] [stderr] --> src/platform/mod.rs:76:12 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn create_window(title: &str, width: u32, height: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `randomusert-lib` (lib) generated 5 warnings (run `cargo fix --lib -p randomusert-lib` to apply 1 suggestion) [INFO] [stderr] warning: `randomusert-lib` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randomusert_lib-0c1b971c26ec5d84) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/randomusert_lib-8e411f3a93581da9) [INFO] [stderr] Doc-tests randomusert_lib [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" "8f92fcbef9ef26b7441437fe3d986d880da8c043f4c73bc9096bbdf4d869693b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f92fcbef9ef26b7441437fe3d986d880da8c043f4c73bc9096bbdf4d869693b", kill_on_drop: false }` [INFO] [stdout] 8f92fcbef9ef26b7441437fe3d986d880da8c043f4c73bc9096bbdf4d869693b