[INFO] cloning repository https://github.com/safvan-husain/database
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/safvan-husain/database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafvan-husain%2Fdatabase", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafvan-husain%2Fdatabase'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e447ce14edcaa5045baccb31a751fab304684dc
[INFO] checking safvan-husain/database against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafvan-husain%2Fdatabase" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/safvan-husain/database
[INFO] finished tweaking git repo https://github.com/safvan-husain/database
[INFO] tweaked toml for git repo https://github.com/safvan-husain/database written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/safvan-husain/database on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/safvan-husain/database 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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54
[INFO] running `Command { std: "docker" "start" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking database v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Database` in the current scope
[INFO] [stdout]   --> src/main.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let c_db_clone = c_db.clone();
[INFO] [stdout]    |                               ^^^^^ method not found in `Database`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/utils/database.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Database {
[INFO] [stdout]    | ------------------- method `clone` not found for this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `Database` in the current scope
[INFO] [stdout]   --> src/main.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let c_db_clone = c_db.clone();
[INFO] [stdout]    |                               ^^^^^ method not found in `Database`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/utils/database.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct Database {
[INFO] [stdout]    | ------------------- method `clone` not found for this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `clone`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let i_db_clone = Arc::clone(&i_db);
[INFO] [stdout]    |                          ---------- ^^^^^ expected `&Arc<_, _>`, found `&Database`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Arc<_, _>`
[INFO] [stdout]               found reference `&Database`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/4d7c0cd298ace72490220301fa543d63a154f8ce/library/core/src/clone.rs:236:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:20:37
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let i_db_clone = Arc::clone(&i_db);
[INFO] [stdout]    |                          ---------- ^^^^^ expected `&Arc<_, _>`, found `&Database`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&Arc<_, _>`
[INFO] [stdout]               found reference `&Database`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/4d7c0cd298ace72490220301fa543d63a154f8ce/library/core/src/clone.rs:236:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `database` (bin "database" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `database` (bin "database") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54", kill_on_drop: false }`
[INFO] [stdout] 9bfa249786cf9dd46883e1f4ec2b5bd4e6d680751840e27c5a7cc14dc54eec54
