[INFO] cloning repository https://github.com/makslevental/pg_dump_restore_tui [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/makslevental/pg_dump_restore_tui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakslevental%2Fpg_dump_restore_tui", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakslevental%2Fpg_dump_restore_tui'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fd21f9e82e483083611a9fc4fd2475fc82060f27 [INFO] testing makslevental/pg_dump_restore_tui against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakslevental%2Fpg_dump_restore_tui" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/makslevental/pg_dump_restore_tui on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/makslevental/pg_dump_restore_tui [INFO] finished tweaking git repo https://github.com/makslevental/pg_dump_restore_tui [INFO] tweaked toml for git repo https://github.com/makslevental/pg_dump_restore_tui written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/makslevental/pg_dump_restore_tui already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fcbb77100a7a3edff07940d38a2532de94ede3c0a05e83eba5b613f0feea970 [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" "3fcbb77100a7a3edff07940d38a2532de94ede3c0a05e83eba5b613f0feea970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fcbb77100a7a3edff07940d38a2532de94ede3c0a05e83eba5b613f0feea970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fcbb77100a7a3edff07940d38a2532de94ede3c0a05e83eba5b613f0feea970", kill_on_drop: false }` [INFO] [stdout] 3fcbb77100a7a3edff07940d38a2532de94ede3c0a05e83eba5b613f0feea970 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a88f33ec4d5a9fb812e7711533b175762b5cbf34617bf792e85606c72745f5aa [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" "a88f33ec4d5a9fb812e7711533b175762b5cbf34617bf792e85606c72745f5aa", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.0 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling crossbeam-utils v0.4.1 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling array-macro v1.0.2 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling arc-swap v0.2.0 [INFO] [stderr] Compiling regex v1.0.2 [INFO] [stderr] Compiling reexport-proc-macro v1.0.5 [INFO] [stderr] Compiling maplit v1.0.1 [INFO] [stderr] Compiling xi-unicode v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling ncurses v5.93.0 [INFO] [stderr] Compiling rand v0.5.4 [INFO] [stderr] Compiling log v0.4.3 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling colored v1.6.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling aho-corasick v0.6.6 [INFO] [stderr] Compiling smallvec v0.6.3 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling crossbeam-epoch v0.5.1 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling signal-hook v0.1.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling enumset v0.3.11 [INFO] [stderr] Compiling chrono v0.4.5 [INFO] [stderr] Compiling crossbeam-channel v0.2.3 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling enum-map-derive v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling enum-map v0.4.1 [INFO] [stderr] Compiling cursive v0.9.0 [INFO] [stderr] Compiling tui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a function that returns `Result` [INFO] [stdout] --> src/config/mod.rs:109:66 [INFO] [stdout] | [INFO] [stdout] 106 | / pub fn load_config() -> Result { [INFO] [stdout] 107 | | let args = args::load_args(); [INFO] [stdout] 108 | | [INFO] [stdout] 109 | | let mut config_file = File::open(args.value_of("config_file")?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `Result` [INFO] [stdout] ... | [INFO] [stdout] 146 | | } [INFO] [stdout] 147 | | } [INFO] [stdout] | |_- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `Result` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tui` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "a88f33ec4d5a9fb812e7711533b175762b5cbf34617bf792e85606c72745f5aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88f33ec4d5a9fb812e7711533b175762b5cbf34617bf792e85606c72745f5aa", kill_on_drop: false }` [INFO] [stdout] a88f33ec4d5a9fb812e7711533b175762b5cbf34617bf792e85606c72745f5aa