[INFO] cloning repository https://github.com/jbiason/tin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jbiason/tin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbiason%2Ftin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbiason%2Ftin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61b53092d817ef690d0f68c53776a9d0c267c367
[INFO] checking jbiason/tin against try#9b06ec641f3d05c126a54ceadba42a64366f72b4 for pr-95755
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjbiason%2Ftin" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jbiason/tin on toolchain 9b06ec641f3d05c126a54ceadba42a64366f72b4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jbiason/tin
[INFO] finished tweaking git repo https://github.com/jbiason/tin
[INFO] tweaked toml for git repo https://github.com/jbiason/tin written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jbiason/tin already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e388e8e9d63102c6479fe23e68265ab9b5e224941d673ab3e45f17ebe8eb9bae
[INFO] running `Command { std: "docker" "start" "-a" "e388e8e9d63102c6479fe23e68265ab9b5e224941d673ab3e45f17ebe8eb9bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e388e8e9d63102c6479fe23e68265ab9b5e224941d673ab3e45f17ebe8eb9bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e388e8e9d63102c6479fe23e68265ab9b5e224941d673ab3e45f17ebe8eb9bae", kill_on_drop: false }`
[INFO] [stdout] e388e8e9d63102c6479fe23e68265ab9b5e224941d673ab3e45f17ebe8eb9bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+9b06ec641f3d05c126a54ceadba42a64366f72b4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b3de2f881399f5e6addd3297d314a5e61a385cee8ab761555cf9b89a438f70
[INFO] running `Command { std: "docker" "start" "-a" "99b3de2f881399f5e6addd3297d314a5e61a385cee8ab761555cf9b89a438f70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]     Checking lib v0.1.0 (/opt/rustwide/workdir/lib)
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> lib/src/domain/project/create.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `connect`
[INFO] [stdout]   --> lib/src/database.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub async fn connect() -> Result<Pool<Sqlite>, sqlx::Error> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_filename`
[INFO] [stdout]   --> lib/src/database.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn default_filename() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IdentifierAlreadyUsed`
[INFO] [stdout]   --> lib/src/domain/command.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     IdentifierAlreadyUsed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> lib/src/domain/project/create.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn new(project: Project) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> lib/src/domain/project/dto.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn new(code: &str, name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `connect`
[INFO] [stdout]   --> lib/src/database.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub async fn connect() -> Result<Pool<Sqlite>, sqlx::Error> {
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `default_filename`
[INFO] [stdout]   --> lib/src/database.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn default_filename() -> PathBuf {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IdentifierAlreadyUsed`
[INFO] [stdout]   --> lib/src/domain/command.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     IdentifierAlreadyUsed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.17s
[INFO] running `Command { std: "docker" "inspect" "99b3de2f881399f5e6addd3297d314a5e61a385cee8ab761555cf9b89a438f70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b3de2f881399f5e6addd3297d314a5e61a385cee8ab761555cf9b89a438f70", kill_on_drop: false }`
[INFO] [stdout] 99b3de2f881399f5e6addd3297d314a5e61a385cee8ab761555cf9b89a438f70