[INFO] cloning repository https://github.com/ASchneidman/alexdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ASchneidman/alexdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASchneidman%2Falexdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASchneidman%2Falexdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0404ce9d68a3ee77a3a5c14f4fc8897e6e193eaa
[INFO] checking ASchneidman/alexdb against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FASchneidman%2Falexdb" "/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/ASchneidman/alexdb
[INFO] finished tweaking git repo https://github.com/ASchneidman/alexdb
[INFO] tweaked toml for git repo https://github.com/ASchneidman/alexdb written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ASchneidman/alexdb on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ASchneidman/alexdb 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f76dedd1b7e7552926f43f6701ee6e0f3508b3c271fe56bad846091d18c6817
[INFO] running `Command { std: "docker" "start" "-a" "6f76dedd1b7e7552926f43f6701ee6e0f3508b3c271fe56bad846091d18c6817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f76dedd1b7e7552926f43f6701ee6e0f3508b3c271fe56bad846091d18c6817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f76dedd1b7e7552926f43f6701ee6e0f3508b3c271fe56bad846091d18c6817", kill_on_drop: false }`
[INFO] [stdout] 6f76dedd1b7e7552926f43f6701ee6e0f3508b3c271fe56bad846091d18c6817
[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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1815a28daa49623bc2e6a066b6c22d23e86d234bf17c18108215372fabaa7e92
[INFO] running `Command { std: "docker" "start" "-a" "1815a28daa49623bc2e6a066b6c22d23e86d234bf17c18108215372fabaa7e92", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking alexdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `COLUMN_USERNAME_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COLUMN_USERNAME_SIZE: usize = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLUMN_EMAIL_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COLUMN_EMAIL_SIZE: usize = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typ` is never used
[INFO] [stdout]   --> src/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait Statement {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] 13 |     fn execute(&self) -> Result<(), String>;
[INFO] [stdout] 14 |     fn typ(&self) -> &StatementType;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `row` are never read
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Insert {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 18 |     typ: StatementType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     row: Row
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `typ` is never read
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Select {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 33 |     typ: StatementType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `username`, and `email` are never read
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Row {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 47 |     id: u64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 48 |     username: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 49 |     email: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLUMN_USERNAME_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const COLUMN_USERNAME_SIZE: usize = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COLUMN_EMAIL_SIZE` is never used
[INFO] [stdout]  --> src/main.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COLUMN_EMAIL_SIZE: usize = 32;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `typ` is never used
[INFO] [stdout]   --> src/main.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | trait Statement {
[INFO] [stdout]    |       --------- method in this trait
[INFO] [stdout] 13 |     fn execute(&self) -> Result<(), String>;
[INFO] [stdout] 14 |     fn typ(&self) -> &StatementType;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `typ` and `row` are never read
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Insert {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 18 |     typ: StatementType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 19 |     row: Row
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `typ` is never read
[INFO] [stdout]   --> src/main.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Select {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 33 |     typ: StatementType,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `username`, and `email` are never read
[INFO] [stdout]   --> src/main.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | struct Row {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 47 |     id: u64,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 48 |     username: u64,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 49 |     email: u64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s
[INFO] running `Command { std: "docker" "inspect" "1815a28daa49623bc2e6a066b6c22d23e86d234bf17c18108215372fabaa7e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1815a28daa49623bc2e6a066b6c22d23e86d234bf17c18108215372fabaa7e92", kill_on_drop: false }`
[INFO] [stdout] 1815a28daa49623bc2e6a066b6c22d23e86d234bf17c18108215372fabaa7e92
