[INFO] fetching crate rust_io_test 0.1.0... [INFO] testing rust_io_test-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate rust_io_test 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rust_io_test 0.1.0 [INFO] finished tweaking crates.io crate rust_io_test 0.1.0 [INFO] tweaked toml for crates.io crate rust_io_test 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust_io_test 0.1.0 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 rust_io_test 0.1.0 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3a8402042e9c54924bd24229e8ac5509970f2d440d8e27f02793bea5bbdf5d3d [INFO] running `Command { std: "docker" "start" "-a" "3a8402042e9c54924bd24229e8ac5509970f2d440d8e27f02793bea5bbdf5d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a8402042e9c54924bd24229e8ac5509970f2d440d8e27f02793bea5bbdf5d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a8402042e9c54924bd24229e8ac5509970f2d440d8e27f02793bea5bbdf5d3d", kill_on_drop: false }` [INFO] [stdout] 3a8402042e9c54924bd24229e8ac5509970f2d440d8e27f02793bea5bbdf5d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9bc2b59669ff4669e1d8a12b9e90ec6a9d734f253585620a6189deea89417ccb [INFO] running `Command { std: "docker" "start" "-a" "9bc2b59669ff4669e1d8a12b9e90ec6a9d734f253585620a6189deea89417ccb", kill_on_drop: false }` [INFO] [stderr] Compiling rust_io_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 1.29s [INFO] running `Command { std: "docker" "inspect" "9bc2b59669ff4669e1d8a12b9e90ec6a9d734f253585620a6189deea89417ccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc2b59669ff4669e1d8a12b9e90ec6a9d734f253585620a6189deea89417ccb", kill_on_drop: false }` [INFO] [stdout] 9bc2b59669ff4669e1d8a12b9e90ec6a9d734f253585620a6189deea89417ccb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3675dee6a70257d7087d5e84890356a38efd61ad30568d6bdb5b39f3948e9058 [INFO] running `Command { std: "docker" "start" "-a" "3675dee6a70257d7087d5e84890356a38efd61ad30568d6bdb5b39f3948e9058", kill_on_drop: false }` [INFO] [stderr] Compiling rust_io_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "3675dee6a70257d7087d5e84890356a38efd61ad30568d6bdb5b39f3948e9058", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3675dee6a70257d7087d5e84890356a38efd61ad30568d6bdb5b39f3948e9058", kill_on_drop: false }` [INFO] [stdout] 3675dee6a70257d7087d5e84890356a38efd61ad30568d6bdb5b39f3948e9058 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 00f9f2685b5bab89abfb441b96e8bdf26f55754c355b643234a1356c123c39d6 [INFO] running `Command { std: "docker" "start" "-a" "00f9f2685b5bab89abfb441b96e8bdf26f55754c355b643234a1356c123c39d6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_io_test-9ad4d20524d2b5b7) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::case_insensitive ... ok [INFO] [stdout] test tests::case_sensitive ... 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/rust_io_test-49d3312875a62cdc) [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 rust_io_test [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - run (line 56) ... FAILED [INFO] [stdout] test src/lib.rs - Config::build (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - run (line 56) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `run` in this scope [INFO] [stdout] --> src/lib.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 3 | if let Err(e) = run(config) { [INFO] [stdout] | ^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use rust_io_test::run; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `config` in this scope [INFO] [stdout] --> src/lib.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 3 | if let Err(e) = run(config) { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - Config::build (line 15) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config` [INFO] [stdout] --> src/lib.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 3 | let config = Config::build(args).unwrap_or_else(|err| { [INFO] [stdout] | ^^^^^^ use of undeclared type `Config` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 + use rust_io_test::Config; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `args` in this scope [INFO] [stdout] --> src/lib.rs:16:28 [INFO] [stdout] | [INFO] [stdout] 3 | let config = Config::build(args).unwrap_or_else(|err| { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use std::env::args; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `process` [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 5 | process::exit(1); [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `process` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `process`, use `cargo add process` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 2 + use std::process; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Config::build (line 15) [INFO] [stdout] src/lib.rs - run (line 56) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "00f9f2685b5bab89abfb441b96e8bdf26f55754c355b643234a1356c123c39d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00f9f2685b5bab89abfb441b96e8bdf26f55754c355b643234a1356c123c39d6", kill_on_drop: false }` [INFO] [stdout] 00f9f2685b5bab89abfb441b96e8bdf26f55754c355b643234a1356c123c39d6