[INFO] fetching crate dmenu_facade 0.3.0...
[INFO] testing dmenu_facade-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dmenu_facade 0.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate dmenu_facade 0.3.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-15/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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 199e6b3b612086f55123bcb73a679ecc5ca2fce4c8ab94e66c7241386a29af94
[INFO] running `Command { std: "docker" "start" "-a" "199e6b3b612086f55123bcb73a679ecc5ca2fce4c8ab94e66c7241386a29af94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "199e6b3b612086f55123bcb73a679ecc5ca2fce4c8ab94e66c7241386a29af94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199e6b3b612086f55123bcb73a679ecc5ca2fce4c8ab94e66c7241386a29af94", kill_on_drop: false }`
[INFO] [stdout] 199e6b3b612086f55123bcb73a679ecc5ca2fce4c8ab94e66c7241386a29af94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f9f2edbc1c485fc9f9d90d67f7ec6acd3335af6770bf80c7949c3b0db8cab5f
[INFO] running `Command { std: "docker" "start" "-a" "3f9f2edbc1c485fc9f9d90d67f7ec6acd3335af6770bf80c7949c3b0db8cab5f", 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 0.94s
[INFO] running `Command { std: "docker" "inspect" "3f9f2edbc1c485fc9f9d90d67f7ec6acd3335af6770bf80c7949c3b0db8cab5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f9f2edbc1c485fc9f9d90d67f7ec6acd3335af6770bf80c7949c3b0db8cab5f", kill_on_drop: false }`
[INFO] [stdout] 3f9f2edbc1c485fc9f9d90d67f7ec6acd3335af6770bf80c7949c3b0db8cab5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02f58c185f7264d900457a385f6998dc030deb0618f304ffaaf5f182c9b4673
[INFO] running `Command { std: "docker" "start" "-a" "e02f58c185f7264d900457a385f6998dc030deb0618f304ffaaf5f182c9b4673", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmenu_facade-c011a295ba7dec09)
[INFO] running `Command { std: "docker" "inspect" "e02f58c185f7264d900457a385f6998dc030deb0618f304ffaaf5f182c9b4673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02f58c185f7264d900457a385f6998dc030deb0618f304ffaaf5f182c9b4673", kill_on_drop: false }`
[INFO] [stdout] e02f58c185f7264d900457a385f6998dc030deb0618f304ffaaf5f182c9b4673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59fa427c74c6d1b82c2c07de0aa6533caaa01903125abd5ba7fe76ccf03cf955
[INFO] running `Command { std: "docker" "start" "-a" "59fa427c74c6d1b82c2c07de0aa6533caaa01903125abd5ba7fe76ccf03cf955", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dmenu_facade-c011a295ba7dec09)
[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 (line 11) ... FAILED
[INFO] [stdout] test src/lib.rs - DMenu::vertical_with_lines (line 80) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::display_on_monitor (line 93) ... 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_prompt (line 106) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_colors (line 139) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_colors (line 132) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::execute (line 210) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::display_bottom (line 56) ... 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 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "59fa427c74c6d1b82c2c07de0aa6533caaa01903125abd5ba7fe76ccf03cf955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fa427c74c6d1b82c2c07de0aa6533caaa01903125abd5ba7fe76ccf03cf955", kill_on_drop: false }`
[INFO] [stdout] 59fa427c74c6d1b82c2c07de0aa6533caaa01903125abd5ba7fe76ccf03cf955