[INFO] cloning repository https://github.com/ChilloManiac/dmenu_facade_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChilloManiac/dmenu_facade_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChilloManiac%2Fdmenu_facade_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChilloManiac%2Fdmenu_facade_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cca867d7ee2baed2883452801cc271425b0a3846
[INFO] testing ChilloManiac/dmenu_facade_rs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChilloManiac%2Fdmenu_facade_rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChilloManiac/dmenu_facade_rs on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChilloManiac/dmenu_facade_rs
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/ChilloManiac/dmenu_facade_rs
[INFO] tweaked toml for git repo https://github.com/ChilloManiac/dmenu_facade_rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ChilloManiac/dmenu_facade_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dc9fb8bdd7103a101d41725cdbc9b11406d1a300983a0a3da804b04a5cf4fd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6dc9fb8bdd7103a101d41725cdbc9b11406d1a300983a0a3da804b04a5cf4fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dc9fb8bdd7103a101d41725cdbc9b11406d1a300983a0a3da804b04a5cf4fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc9fb8bdd7103a101d41725cdbc9b11406d1a300983a0a3da804b04a5cf4fd0", kill_on_drop: false }`
[INFO] [stdout] 6dc9fb8bdd7103a101d41725cdbc9b11406d1a300983a0a3da804b04a5cf4fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f262d8bd98965076856cfc1cd5ea3940a583da0ac8b3fa04b9f49a408e33ae13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f262d8bd98965076856cfc1cd5ea3940a583da0ac8b3fa04b9f49a408e33ae13", 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 1.83s
[INFO] running `Command { std: "docker" "inspect" "f262d8bd98965076856cfc1cd5ea3940a583da0ac8b3fa04b9f49a408e33ae13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f262d8bd98965076856cfc1cd5ea3940a583da0ac8b3fa04b9f49a408e33ae13", kill_on_drop: false }`
[INFO] [stdout] f262d8bd98965076856cfc1cd5ea3940a583da0ac8b3fa04b9f49a408e33ae13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c285f078d866c3e740af072f4f90e1c8438fa7bff2c1eeadba834ee18375abcd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c285f078d866c3e740af072f4f90e1c8438fa7bff2c1eeadba834ee18375abcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "c285f078d866c3e740af072f4f90e1c8438fa7bff2c1eeadba834ee18375abcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c285f078d866c3e740af072f4f90e1c8438fa7bff2c1eeadba834ee18375abcd", kill_on_drop: false }`
[INFO] [stdout] c285f078d866c3e740af072f4f90e1c8438fa7bff2c1eeadba834ee18375abcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12d22593cb1074f2612793bb5fd92a9115e986cbd1131c2ba8add588c9ff969e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12d22593cb1074f2612793bb5fd92a9115e986cbd1131c2ba8add588c9ff969e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dmenu_facade-19363871325af418)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests dmenu_facade
[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::with_colors (line 139) ... ok
[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::with_prompt (line 106) ... ok
[INFO] [stdout] test src/lib.rs - DMenu::with_colors (line 132) ... 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::display_bottom (line 56) ... 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 4.59s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "12d22593cb1074f2612793bb5fd92a9115e986cbd1131c2ba8add588c9ff969e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12d22593cb1074f2612793bb5fd92a9115e986cbd1131c2ba8add588c9ff969e", kill_on_drop: false }`
[INFO] [stdout] 12d22593cb1074f2612793bb5fd92a9115e986cbd1131c2ba8add588c9ff969e