[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 master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafvan-husain%2Fdatabase" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/safvan-husain/database on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5218dff73178083da2aa2503baabf2ca597fe646b7b6f741382da386b051aff7
[INFO] running `Command { std: "docker" "start" "-a" "5218dff73178083da2aa2503baabf2ca597fe646b7b6f741382da386b051aff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5218dff73178083da2aa2503baabf2ca597fe646b7b6f741382da386b051aff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5218dff73178083da2aa2503baabf2ca597fe646b7b6f741382da386b051aff7", kill_on_drop: false }`
[INFO] [stdout] 5218dff73178083da2aa2503baabf2ca597fe646b7b6f741382da386b051aff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ead5559e7b3f71d95b697c1ce1b138570e71810fc611e42bfaa7662e12f88b
[INFO] running `Command { std: "docker" "start" "-a" "16ead5559e7b3f71d95b697c1ce1b138570e71810fc611e42bfaa7662e12f88b", 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)]` 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)]` 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/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/clone.rs:237:8
[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/8c32e313cccf7df531e2d49ffb8227bb92304aee/library/core/src/clone.rs:237:8
[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" "16ead5559e7b3f71d95b697c1ce1b138570e71810fc611e42bfaa7662e12f88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ead5559e7b3f71d95b697c1ce1b138570e71810fc611e42bfaa7662e12f88b", kill_on_drop: false }`
[INFO] [stdout] 16ead5559e7b3f71d95b697c1ce1b138570e71810fc611e42bfaa7662e12f88b