[INFO] fetching crate mbtileserver 0.1.9...
[INFO] checking mbtileserver-0.1.9 against 1.95.0 for pr-155915
[INFO] extracting crate mbtileserver 0.1.9 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mbtileserver 0.1.9
[INFO] finished tweaking crates.io crate mbtileserver 0.1.9
[INFO] tweaked toml for crates.io crate mbtileserver 0.1.9 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mbtileserver 0.1.9 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mbtileserver 0.1.9 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d5f3398af7ef21caa90877b21236b364a4dbb83020587fd2b1a8e38e3fa7ae9
[INFO] running `Command { std: "docker" "start" "-a" "0d5f3398af7ef21caa90877b21236b364a4dbb83020587fd2b1a8e38e3fa7ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d5f3398af7ef21caa90877b21236b364a4dbb83020587fd2b1a8e38e3fa7ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d5f3398af7ef21caa90877b21236b364a4dbb83020587fd2b1a8e38e3fa7ae9", kill_on_drop: false }`
[INFO] [stdout] 0d5f3398af7ef21caa90877b21236b364a4dbb83020587fd2b1a8e38e3fa7ae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ead5e4b0e5c98699239ba53f137640cb5bde2bdc929b52d1961455fb094ec22
[INFO] running `Command { std: "docker" "start" "-a" "0ead5e4b0e5c98699239ba53f137640cb5bde2bdc929b52d1961455fb094ec22", kill_on_drop: false }`
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[INFO] [stderr]     Checking mbtileserver v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DBConnection(DBError),
[INFO] [stdout]    |     ------------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     DBConnection(DBError),
[INFO] [stdout] 12 +     DBConnection(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Pool(R2D2Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Pool(R2D2Error),
[INFO] [stdout] 13 +     Pool(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/tiles.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TileMeta {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 22 |     pub connection_pool: r2d2::Pool<SqliteConnectionManager>,
[INFO] [stdout] 23 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileMeta` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DBConnection(DBError),
[INFO] [stdout]    |     ------------ ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 12 -     DBConnection(DBError),
[INFO] [stdout] 12 +     DBConnection(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/errors.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Pool(R2D2Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Pool(R2D2Error),
[INFO] [stdout] 13 +     Pool(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/tiles.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct TileMeta {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 22 |     pub connection_pool: r2d2::Pool<SqliteConnectionManager>,
[INFO] [stdout] 23 |     pub path: PathBuf,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TileMeta` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.45s
[INFO] running `Command { std: "docker" "inspect" "0ead5e4b0e5c98699239ba53f137640cb5bde2bdc929b52d1961455fb094ec22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ead5e4b0e5c98699239ba53f137640cb5bde2bdc929b52d1961455fb094ec22", kill_on_drop: false }`
[INFO] [stdout] 0ead5e4b0e5c98699239ba53f137640cb5bde2bdc929b52d1961455fb094ec22
