[INFO] cloning repository https://github.com/NightBlues/flibot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NightBlues/flibot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightBlues%2Fflibot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNightBlues%2Fflibot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1a262ac4b87d98c084c86d7da0a712d00dee2c3
[INFO] checking NightBlues/flibot 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%2FNightBlues%2Fflibot" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NightBlues/flibot
[INFO] finished tweaking git repo https://github.com/NightBlues/flibot
[INFO] tweaked toml for git repo https://github.com/NightBlues/flibot written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NightBlues/flibot 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/NightBlues/flibot 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] aed3999265007625e76ed7ea103a24b3c8ea92593677153fcb55d624b5282b1b
[INFO] running `Command { std: "docker" "start" "-a" "aed3999265007625e76ed7ea103a24b3c8ea92593677153fcb55d624b5282b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aed3999265007625e76ed7ea103a24b3c8ea92593677153fcb55d624b5282b1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed3999265007625e76ed7ea103a24b3c8ea92593677153fcb55d624b5282b1b", kill_on_drop: false }`
[INFO] [stdout] aed3999265007625e76ed7ea103a24b3c8ea92593677153fcb55d624b5282b1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5ae2531a81197ccb2302914d1762378119fe6b1b76c35137c9864dd00fe4045b
[INFO] running `Command { std: "docker" "start" "-a" "5ae2531a81197ccb2302914d1762378119fe6b1b76c35137c9864dd00fe4045b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
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[INFO] [stderr]    Compiling serde_with_macros v1.5.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking never v0.1.0
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[INFO] [stderr]     Checking teloxide-core v0.4.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.3
[INFO] [stderr]    Compiling aquamarine v0.1.11
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking dptree v0.1.0
[INFO] [stderr]    Compiling teloxide-macros v0.5.0
[INFO] [stderr]     Checking ego-tree v0.6.2
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[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking translit v0.5.0
[INFO] [stderr]    Compiling sqlx-macros v0.8.3
[INFO] [stderr]     Checking sqlx v0.8.3
[INFO] [stderr]     Checking teloxide v0.6.1
[INFO] [stderr]     Checking flibot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `author_id` is never read
[INFO] [stdout]   --> src/parser_types.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |   Author {author: Anchor, author_id: u64},
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `book_id` is never read
[INFO] [stdout]   --> src/parser_types.rs:82:39
[INFO] [stdout]    |
[INFO] [stdout] 82 |   Book {book: Anchor, author: Anchor, book_id: u64},
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]   --> src/parser_types.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |   pub id: i64,
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `series` is never read
[INFO] [stdout]   --> src/parser_types.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub series: Option<(i64, String)>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/telegram.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(BotCommand, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `BotCommand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `author_id` is never read
[INFO] [stdout]   --> src/parser_types.rs:80:27
[INFO] [stdout]    |
[INFO] [stdout] 80 |   Author {author: Anchor, author_id: u64},
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `book_id` is never read
[INFO] [stdout]   --> src/parser_types.rs:82:39
[INFO] [stdout]    |
[INFO] [stdout] 82 |   Book {book: Anchor, author: Anchor, book_id: u64},
[INFO] [stdout]    |                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `id` is never read
[INFO] [stdout]   --> src/parser_types.rs:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 |   pub id: i64,
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `series` is never read
[INFO] [stdout]   --> src/parser_types.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 |   pub series: Option<(i64, String)>,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flibot` (bin "flibot" test) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/telegram.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[derive(BotCommand, Clone)]
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]    = note: this error originates in the derive macro `BotCommand` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flibot` (bin "flibot") due to 1 previous error; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5ae2531a81197ccb2302914d1762378119fe6b1b76c35137c9864dd00fe4045b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae2531a81197ccb2302914d1762378119fe6b1b76c35137c9864dd00fe4045b", kill_on_drop: false }`
[INFO] [stdout] 5ae2531a81197ccb2302914d1762378119fe6b1b76c35137c9864dd00fe4045b
