[INFO] fetching crate randomusert-lib 0.1.5...
[INFO] testing randomusert-lib-0.1.5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate randomusert-lib 0.1.5 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate randomusert-lib 0.1.5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bb5e7955e7c0991cdc540e87ef87c21e1708ff774a1c11de76f737e6b08db72
[INFO] running `Command { std: "docker" "start" "-a" "8bb5e7955e7c0991cdc540e87ef87c21e1708ff774a1c11de76f737e6b08db72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bb5e7955e7c0991cdc540e87ef87c21e1708ff774a1c11de76f737e6b08db72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb5e7955e7c0991cdc540e87ef87c21e1708ff774a1c11de76f737e6b08db72", kill_on_drop: false }`
[INFO] [stdout] 8bb5e7955e7c0991cdc540e87ef87c21e1708ff774a1c11de76f737e6b08db72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1908c930348197fce982886600cda61c309ae8458435a8a3d3840a6c3b0d662c
[INFO] running `Command { std: "docker" "start" "-a" "1908c930348197fce982886600cda61c309ae8458435a8a3d3840a6c3b0d662c", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling http-body v0.4.6
[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 x11 v2.21.0
[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<Body>) -> Response<Body>) -> 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 39.75s
[INFO] running `Command { std: "docker" "inspect" "1908c930348197fce982886600cda61c309ae8458435a8a3d3840a6c3b0d662c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1908c930348197fce982886600cda61c309ae8458435a8a3d3840a6c3b0d662c", kill_on_drop: false }`
[INFO] [stdout] 1908c930348197fce982886600cda61c309ae8458435a8a3d3840a6c3b0d662c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2c154e92ec7bbd94ec052c69f3e2301bd8ff5eede72cd94df1f801730ef22c
[INFO] running `Command { std: "docker" "start" "-a" "9a2c154e92ec7bbd94ec052c69f3e2301bd8ff5eede72cd94df1f801730ef22c", kill_on_drop: false }`
[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<Body>) -> Response<Body>) -> 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] [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<Body>) -> Response<Body>) -> 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 2.64s
[INFO] running `Command { std: "docker" "inspect" "9a2c154e92ec7bbd94ec052c69f3e2301bd8ff5eede72cd94df1f801730ef22c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2c154e92ec7bbd94ec052c69f3e2301bd8ff5eede72cd94df1f801730ef22c", kill_on_drop: false }`
[INFO] [stdout] 9a2c154e92ec7bbd94ec052c69f3e2301bd8ff5eede72cd94df1f801730ef22c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3978333f588ae2659ff6a4fae364899ded23ee6165c3095b95faa1ed6b10d12d
[INFO] running `Command { std: "docker" "start" "-a" "3978333f588ae2659ff6a4fae364899ded23ee6165c3095b95faa1ed6b10d12d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `fancy_sys_info::run`
[INFO] [stderr]  --> src/randomusert_lib/sys.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use fancy_sys_info::run;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `title`, `width`, and `height` are never read
[INFO] [stderr]  --> src/lib.rs:6:5
[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<Body>) -> Response<Body>) -> 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 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/randomusert_lib-acd11dabb30f4b01)
[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/randomusert_lib-090d6552875cb7eb)
[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 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" "3978333f588ae2659ff6a4fae364899ded23ee6165c3095b95faa1ed6b10d12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3978333f588ae2659ff6a4fae364899ded23ee6165c3095b95faa1ed6b10d12d", kill_on_drop: false }`
[INFO] [stdout] 3978333f588ae2659ff6a4fae364899ded23ee6165c3095b95faa1ed6b10d12d