[INFO] cloning repository https://github.com/adamagatt/chess_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adamagatt/chess_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamagatt%2Fchess_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamagatt%2Fchess_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 664a4d609fbcd33fe17e68933d10f8335cdf5201
[INFO] checking adamagatt/chess_server/664a4d609fbcd33fe17e68933d10f8335cdf5201 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadamagatt%2Fchess_server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/adamagatt/chess_server on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/adamagatt/chess_server
[INFO] finished tweaking git repo https://github.com/adamagatt/chess_server
[INFO] tweaked toml for git repo https://github.com/adamagatt/chess_server written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/adamagatt/chess_server 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hash-ids v0.2.1
[INFO] [stderr]   Downloaded libsqlite3-sys v0.22.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57e6c8dd10a971c0b3f5c54970df5c714dd2a886c4e504494318fe94bea3add6
[INFO] running `Command { std: "docker" "start" "-a" "57e6c8dd10a971c0b3f5c54970df5c714dd2a886c4e504494318fe94bea3add6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57e6c8dd10a971c0b3f5c54970df5c714dd2a886c4e504494318fe94bea3add6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e6c8dd10a971c0b3f5c54970df5c714dd2a886c4e504494318fe94bea3add6", kill_on_drop: false }`
[INFO] [stdout] 57e6c8dd10a971c0b3f5c54970df5c714dd2a886c4e504494318fe94bea3add6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4452bfe0768ced7a6d17e729e305145bff0e52e74273b554b43cc59a7dc01bfe
[INFO] running `Command { std: "docker" "start" "-a" "4452bfe0768ced7a6d17e729e305145bff0e52e74273b554b43cc59a7dc01bfe", kill_on_drop: false }`
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[INFO] [stderr]    Compiling time-macros v0.1.1
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[INFO] [stderr]     Checking pear v0.2.3
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[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking futures v0.3.15
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[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking ubyte v0.10.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling h2 v0.3.3
[INFO] [stderr]     Checking hyper v0.14.9
[INFO] [stderr]     Checking rocket_http v0.5.0-rc.1
[INFO] [stderr]    Compiling rocket_codegen v0.5.0-rc.1
[INFO] [stderr]     Checking chess_server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id` and `code` are never read
[INFO] [stdout]   --> src/storage/models.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 18 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 19 |     pub code: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Serialize` is never constructed
[INFO] [stdout]   --> src/storage/op.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum StorageError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 14 |     Serialize(Box<bincode::ErrorKind>),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_last_insert_rowid` is never used
[INFO] [stdout]   --> src/storage/op.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn get_last_insert_rowid(conn: &diesel::SqliteConnection) -> Result<i32, StorageError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `code` are never read
[INFO] [stdout]   --> src/storage/models.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 18 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 19 |     pub code: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Serialize` is never constructed
[INFO] [stdout]   --> src/storage/op.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum StorageError {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 14 |     Serialize(Box<bincode::ErrorKind>),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_last_insert_rowid` is never used
[INFO] [stdout]   --> src/storage/op.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn get_last_insert_rowid(conn: &diesel::SqliteConnection) -> Result<i32, StorageError> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ubyte v0.10.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4452bfe0768ced7a6d17e729e305145bff0e52e74273b554b43cc59a7dc01bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4452bfe0768ced7a6d17e729e305145bff0e52e74273b554b43cc59a7dc01bfe", kill_on_drop: false }`
[INFO] [stdout] 4452bfe0768ced7a6d17e729e305145bff0e52e74273b554b43cc59a7dc01bfe