[INFO] fetching crate dmenu_facade 0.3.0...
[INFO] testing dmenu_facade-0.3.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate dmenu_facade 0.3.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate dmenu_facade 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-23/source/Cargo.toml
[INFO] crate crates.io crate dmenu_facade 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd51554f3ec4405fabbb00dc5ab87afcba2d9eafed76c50a79f6e5b6dc4a8c4c
[INFO] running `Command { std: "docker" "start" "-a" "dd51554f3ec4405fabbb00dc5ab87afcba2d9eafed76c50a79f6e5b6dc4a8c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd51554f3ec4405fabbb00dc5ab87afcba2d9eafed76c50a79f6e5b6dc4a8c4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd51554f3ec4405fabbb00dc5ab87afcba2d9eafed76c50a79f6e5b6dc4a8c4c", kill_on_drop: false }`
[INFO] [stdout] dd51554f3ec4405fabbb00dc5ab87afcba2d9eafed76c50a79f6e5b6dc4a8c4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503892fea872ab579f943a82040fab4938ea22f1a659573268de609c111439a9
[INFO] running `Command { std: "docker" "start" "-a" "503892fea872ab579f943a82040fab4938ea22f1a659573268de609c111439a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "503892fea872ab579f943a82040fab4938ea22f1a659573268de609c111439a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503892fea872ab579f943a82040fab4938ea22f1a659573268de609c111439a9", kill_on_drop: false }`
[INFO] [stdout] 503892fea872ab579f943a82040fab4938ea22f1a659573268de609c111439a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d91b2f94099ad9479aa14e158cea03ca98944fe928170297729e0c3e419914
[INFO] running `Command { std: "docker" "start" "-a" "75d91b2f94099ad9479aa14e158cea03ca98944fe928170297729e0c3e419914", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "75d91b2f94099ad9479aa14e158cea03ca98944fe928170297729e0c3e419914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d91b2f94099ad9479aa14e158cea03ca98944fe928170297729e0c3e419914", kill_on_drop: false }`
[INFO] [stdout] 75d91b2f94099ad9479aa14e158cea03ca98944fe928170297729e0c3e419914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0b2fe54b1e34d04ca7519bef0beaf36832ec3f1286bb360f8a498e9a9aedf31
[INFO] running `Command { std: "docker" "start" "-a" "e0b2fe54b1e34d04ca7519bef0beaf36832ec3f1286bb360f8a498e9a9aedf31", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dmenu_facade-a73793415d12cfc9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dmenu_facade
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - DMenu (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - DMenu::display_bottom (line 56) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_prompt (line 106) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::display_on_monitor (line 93) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::vertical_with_lines (line 80) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::case_insensitive (line 68) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_font (line 118) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_colors (line 132) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_colors (line 139) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::execute (line 210) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - DMenu (line 11) stdout ----
[INFO] [stdout] error[E0277]: `Result<&&str, Box<dyn std::error::Error>>` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     println!("{}", chosen);
[INFO] [stdout]    |                    ^^^^^^ `Result<&&str, Box<dyn std::error::Error>>` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::fmt::Display` is not implemented for `Result<&&str, Box<dyn std::error::Error>>`
[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` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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 2.28s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e0b2fe54b1e34d04ca7519bef0beaf36832ec3f1286bb360f8a498e9a9aedf31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b2fe54b1e34d04ca7519bef0beaf36832ec3f1286bb360f8a498e9a9aedf31", kill_on_drop: false }`
[INFO] [stdout] e0b2fe54b1e34d04ca7519bef0beaf36832ec3f1286bb360f8a498e9a9aedf31
