[INFO] fetching crate dmenu_facade 0.3.0... [INFO] testing dmenu_facade-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate dmenu_facade 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate dmenu_facade 0.3.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate dmenu_facade 0.3.0 [INFO] tweaked toml for crates.io crate dmenu_facade 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate dmenu_facade 0.3.0 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 dmenu_facade 0.3.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6fde845649ac2e7815bfa42f9f886d3fa912b43f43ce0230462ba030cffa31b8 [INFO] running `Command { std: "docker" "start" "-a" "6fde845649ac2e7815bfa42f9f886d3fa912b43f43ce0230462ba030cffa31b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fde845649ac2e7815bfa42f9f886d3fa912b43f43ce0230462ba030cffa31b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fde845649ac2e7815bfa42f9f886d3fa912b43f43ce0230462ba030cffa31b8", kill_on_drop: false }` [INFO] [stdout] 6fde845649ac2e7815bfa42f9f886d3fa912b43f43ce0230462ba030cffa31b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5c4c3c63f0aa72ba04b676410e9ebbe1f1ab8b11c5ad20306b9abf26ecfa4a93 [INFO] running `Command { std: "docker" "start" "-a" "5c4c3c63f0aa72ba04b676410e9ebbe1f1ab8b11c5ad20306b9abf26ecfa4a93", kill_on_drop: false }` [INFO] [stderr] Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "5c4c3c63f0aa72ba04b676410e9ebbe1f1ab8b11c5ad20306b9abf26ecfa4a93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c4c3c63f0aa72ba04b676410e9ebbe1f1ab8b11c5ad20306b9abf26ecfa4a93", kill_on_drop: false }` [INFO] [stdout] 5c4c3c63f0aa72ba04b676410e9ebbe1f1ab8b11c5ad20306b9abf26ecfa4a93 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e916c7e4a697e2c4f44b7cc0f68b7b99977e71cc31b5085784273df4ba2e9d8d [INFO] running `Command { std: "docker" "start" "-a" "e916c7e4a697e2c4f44b7cc0f68b7b99977e71cc31b5085784273df4ba2e9d8d", kill_on_drop: false }` [INFO] [stderr] Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "e916c7e4a697e2c4f44b7cc0f68b7b99977e71cc31b5085784273df4ba2e9d8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e916c7e4a697e2c4f44b7cc0f68b7b99977e71cc31b5085784273df4ba2e9d8d", kill_on_drop: false }` [INFO] [stdout] e916c7e4a697e2c4f44b7cc0f68b7b99977e71cc31b5085784273df4ba2e9d8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2c892c3752e50831ea6ccb959cbe76a052341c7f8dbb3c09c03612312daf33d0 [INFO] running `Command { std: "docker" "start" "-a" "2c892c3752e50831ea6ccb959cbe76a052341c7f8dbb3c09c03612312daf33d0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmenu_facade-3c8d05ea7b38ce51) [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 dmenu_facade [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/lib.rs - DMenu<'a>::with_colors (line 132) ... ok [INFO] [stdout] test src/lib.rs - DMenu (line 11) ... FAILED [INFO] [stdout] test src/lib.rs - DMenu<'a>::case_insensitive (line 68) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::vertical_with_lines (line 80) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::with_colors (line 139) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::display_on_monitor (line 93) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::execute (line 210) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::display_bottom (line 56) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::with_prompt (line 106) ... ok [INFO] [stdout] test src/lib.rs - DMenu<'a>::with_font (line 118) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - DMenu (line 11) stdout ---- [INFO] [stdout] error[E0277]: `Result<&&str, Box>` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 12 | println!("{}", chosen); [INFO] [stdout] | -- ^^^^^^ `Result<&&str, Box>` cannot be formatted with the default formatter [INFO] [stdout] | | [INFO] [stdout] | required by this formatting parameter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `Result<&&str, Box>` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - DMenu (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "2c892c3752e50831ea6ccb959cbe76a052341c7f8dbb3c09c03612312daf33d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c892c3752e50831ea6ccb959cbe76a052341c7f8dbb3c09c03612312daf33d0", kill_on_drop: false }` [INFO] [stdout] 2c892c3752e50831ea6ccb959cbe76a052341c7f8dbb3c09c03612312daf33d0