[INFO] cloning repository https://github.com/ahl/emdeebee
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahl/emdeebee" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahl%2Femdeebee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahl%2Femdeebee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db46c488e8b0c0df16ebba3e7a94fb2d8b371c5e
[INFO] checking ahl/emdeebee against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahl%2Femdeebee" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ahl/emdeebee
[INFO] finished tweaking git repo https://github.com/ahl/emdeebee
[INFO] tweaked toml for git repo https://github.com/ahl/emdeebee written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ahl/emdeebee on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ahl/emdeebee 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 81284db475a87a9848d147994f0a092ec7c94a76ec8c15ddba964c7f971410f7
[INFO] running `Command { std: "docker" "start" "-a" "81284db475a87a9848d147994f0a092ec7c94a76ec8c15ddba964c7f971410f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81284db475a87a9848d147994f0a092ec7c94a76ec8c15ddba964c7f971410f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81284db475a87a9848d147994f0a092ec7c94a76ec8c15ddba964c7f971410f7", kill_on_drop: false }`
[INFO] [stdout] 81284db475a87a9848d147994f0a092ec7c94a76ec8c15ddba964c7f971410f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aea861127307360069704badc879d8c49241f3388b7fa0c387e593ebea3dd4f7
[INFO] running `Command { std: "docker" "start" "-a" "aea861127307360069704badc879d8c49241f3388b7fa0c387e593ebea3dd4f7", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling mdb-derive v0.1.0 (/opt/rustwide/workdir/mdb-derive)
[INFO] [stderr]     Checking proc-macro2 v1.0.92
[INFO] [stderr]     Checking mdb-api v0.1.0 (/opt/rustwide/workdir/mdb-api)
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.90
[INFO] [stderr]     Checking tokio-mdb v0.1.0 (/opt/rustwide/workdir/tokio-mdb)
[INFO] [stdout] warning: fields `foo`, `verbose`, `maybe_u64`, `defaultable`, and `positional` are never read
[INFO] [stdout]   --> tokio-mdb/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Demo {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 57 |     // #[dcmd(short, long)]
[INFO] [stdout] 58 |     foo: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     maybe_u64: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     defaultable: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 68 |
[INFO] [stdout] 69 |     positional: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo`, `verbose`, `maybe_u64`, `defaultable`, and `positional` are never read
[INFO] [stdout]   --> tokio-mdb/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Demo {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 57 |     // #[dcmd(short, long)]
[INFO] [stdout] 58 |     foo: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     verbose: bool,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 |     maybe_u64: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     defaultable: u64,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 68 |
[INFO] [stdout] 69 |     positional: u64,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Demo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "aea861127307360069704badc879d8c49241f3388b7fa0c387e593ebea3dd4f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aea861127307360069704badc879d8c49241f3388b7fa0c387e593ebea3dd4f7", kill_on_drop: false }`
[INFO] [stdout] aea861127307360069704badc879d8c49241f3388b7fa0c387e593ebea3dd4f7