[INFO] fetching crate dmenu_facade 0.3.0... [INFO] testing dmenu_facade-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate dmenu_facade 0.3.0 into /workspace/builds/worker-57/source [INFO] validating manifest of crates.io crate dmenu_facade 0.3.0 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 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-57/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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 41f8d41fa660b0253ec37bdc46510af9f5e012a429832697364e17c52387c558 [INFO] running `Command { std: "docker" "start" "-a" "41f8d41fa660b0253ec37bdc46510af9f5e012a429832697364e17c52387c558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "41f8d41fa660b0253ec37bdc46510af9f5e012a429832697364e17c52387c558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41f8d41fa660b0253ec37bdc46510af9f5e012a429832697364e17c52387c558", kill_on_drop: false }` [INFO] [stdout] 41f8d41fa660b0253ec37bdc46510af9f5e012a429832697364e17c52387c558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 3765578530fb265add7cc3ef7647fd01990abb24b78aca77e56950eb2a57c5ba [INFO] running `Command { std: "docker" "start" "-a" "3765578530fb265add7cc3ef7647fd01990abb24b78aca77e56950eb2a57c5ba", 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 0.56s [INFO] running `Command { std: "docker" "inspect" "3765578530fb265add7cc3ef7647fd01990abb24b78aca77e56950eb2a57c5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3765578530fb265add7cc3ef7647fd01990abb24b78aca77e56950eb2a57c5ba", kill_on_drop: false }` [INFO] [stdout] 3765578530fb265add7cc3ef7647fd01990abb24b78aca77e56950eb2a57c5ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 7b853acad4efeb11fb7c55f00f7d66233cb2a439f6a45b6f0f1c212781802d48 [INFO] running `Command { std: "docker" "start" "-a" "7b853acad4efeb11fb7c55f00f7d66233cb2a439f6a45b6f0f1c212781802d48", kill_on_drop: false }` [INFO] [stderr] Compiling dmenu_facade v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "7b853acad4efeb11fb7c55f00f7d66233cb2a439f6a45b6f0f1c212781802d48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b853acad4efeb11fb7c55f00f7d66233cb2a439f6a45b6f0f1c212781802d48", kill_on_drop: false }` [INFO] [stdout] 7b853acad4efeb11fb7c55f00f7d66233cb2a439f6a45b6f0f1c212781802d48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] b05f2d52ad26bfa113e1818aa1c3047ed5546807941ef93763e29f212ff27f4f [INFO] running `Command { std: "docker" "start" "-a" "b05f2d52ad26bfa113e1818aa1c3047ed5546807941ef93763e29f212ff27f4f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dmenu_facade-19363871325af418) [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::vertical_with_lines (line 80) ... 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::case_insensitive (line 68) ... ok [INFO] [stdout] test src/lib.rs - DMenu::display_bottom (line 56) ... ok [INFO] [stdout] test src/lib.rs - DMenu::display_on_monitor (line 93) ... 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] [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:19:20 [INFO] [stdout] | [INFO] [stdout] 11 | println!("{}", chosen); [INFO] [stdout] | ^^^^^^ `Result<&&str, Box>` cannot be formatted with the default formatter [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` (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 0.93s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "b05f2d52ad26bfa113e1818aa1c3047ed5546807941ef93763e29f212ff27f4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05f2d52ad26bfa113e1818aa1c3047ed5546807941ef93763e29f212ff27f4f", kill_on_drop: false }` [INFO] [stdout] b05f2d52ad26bfa113e1818aa1c3047ed5546807941ef93763e29f212ff27f4f