[INFO] cloning repository https://github.com/wuggen/newt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wuggen/newt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fee30d34529b17d42cf2cd03a63c2fd1f7310590
[INFO] checking wuggen/newt against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwuggen%2Fnewt" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wuggen/newt
[INFO] finished tweaking git repo https://github.com/wuggen/newt
[INFO] tweaked toml for git repo https://github.com/wuggen/newt written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wuggen/newt on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wuggen/newt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01e48091757bd6836c522ccc52156001540e363ab5304ef3d63f61e9dcff5487
[INFO] running `Command { std: "docker" "start" "-a" "01e48091757bd6836c522ccc52156001540e363ab5304ef3d63f61e9dcff5487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01e48091757bd6836c522ccc52156001540e363ab5304ef3d63f61e9dcff5487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01e48091757bd6836c522ccc52156001540e363ab5304ef3d63f61e9dcff5487", kill_on_drop: false }`
[INFO] [stdout] 01e48091757bd6836c522ccc52156001540e363ab5304ef3d63f61e9dcff5487
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ee8c70d003a954608474e69b1bb6367b9ae11db5b0f949d7040208ae36c6f8e
[INFO] running `Command { std: "docker" "start" "-a" "2ee8c70d003a954608474e69b1bb6367b9ae11db5b0f949d7040208ae36c6f8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking newt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// File name for the created note. Generates a unique name by default.
[INFO] [stdout] 19 | |         name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     /// Configuration file path.
[INFO] [stdout] 63 | |     #[structopt(short = "f")]
[INFO] [stdout] 64 | |     pub config: Option<PathBuf>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /// The directory in which to store notes.
[INFO] [stdout] 67 | |     #[structopt(short = "d", long)]
[INFO] [stdout] 68 | |     pub notes_dir: Option<PathBuf>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::path::PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// The editor command to invoke for editing notes.
[INFO] [stdout] 71 | |     #[structopt(short, long)]
[INFO] [stdout] 72 | |     pub editor: Option<PathBuf>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<String, Infallible>
[INFO] [stdout]   --> src/cli.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | /         /// File name for the created note. Generates a unique name by default.
[INFO] [stdout] 19 | |         name: Option<String>,
[INFO] [stdout]    | |____________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `newt` (lib test) due to 4 previous errors
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 | /     /// Configuration file path.
[INFO] [stdout] 63 | |     #[structopt(short = "f")]
[INFO] [stdout] 64 | |     pub config: Option<PathBuf>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 | /     /// The directory in which to store notes.
[INFO] [stdout] 67 | |     #[structopt(short = "d", long)]
[INFO] [stdout] 68 | |     pub notes_dir: Option<PathBuf>,
[INFO] [stdout]    | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/cli.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     /// The editor command to invoke for editing notes.
[INFO] [stdout] 71 | |     #[structopt(short, long)]
[INFO] [stdout] 72 | |     pub editor: Option<PathBuf>,
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `newt` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "2ee8c70d003a954608474e69b1bb6367b9ae11db5b0f949d7040208ae36c6f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee8c70d003a954608474e69b1bb6367b9ae11db5b0f949d7040208ae36c6f8e", kill_on_drop: false }`
[INFO] [stdout] 2ee8c70d003a954608474e69b1bb6367b9ae11db5b0f949d7040208ae36c6f8e
