[INFO] cloning repository https://github.com/ermz/kvstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ermz/kvstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermz%2Fkvstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermz%2Fkvstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3849502a94c13a93049a894990bd73510dbd57d4 [INFO] checking ermz/kvstore against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fermz%2Fkvstore" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ermz/kvstore [INFO] finished tweaking git repo https://github.com/ermz/kvstore [INFO] tweaked toml for git repo https://github.com/ermz/kvstore written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ermz/kvstore on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ermz/kvstore 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24cc0388dd768d7d9f3721c99e6f82c98c9e162eb43b359975d0dcf4965a3bae [INFO] running `Command { std: "docker" "start" "-a" "24cc0388dd768d7d9f3721c99e6f82c98c9e162eb43b359975d0dcf4965a3bae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24cc0388dd768d7d9f3721c99e6f82c98c9e162eb43b359975d0dcf4965a3bae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cc0388dd768d7d9f3721c99e6f82c98c9e162eb43b359975d0dcf4965a3bae", kill_on_drop: false }` [INFO] [stdout] 24cc0388dd768d7d9f3721c99e6f82c98c9e162eb43b359975d0dcf4965a3bae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 260db0ab36b4e5219d7d5ca5325cba4c243dd5b7090b59df4048c3fc140b98b8 [INFO] running `Command { std: "docker" "start" "-a" "260db0ab36b4e5219d7d5ca5325cba4c243dd5b7090b59df4048c3fc140b98b8", kill_on_drop: false }` [INFO] [stderr] Checking kvstore v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 43 | map.insert(key, value); [INFO] [stdout] | --- --- this argument has type `&str`... [INFO] [stdout] | | [INFO] [stdout] | ... which causes `map` to have type `HashMap<&str, &str>` [INFO] [stdout] ... [INFO] [stdout] 47 | Ok(Database{ map: map}) [INFO] [stdout] | ^^^ expected `HashMap`, found `HashMap<&str, &str>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashMap` [INFO] [stdout] found struct `HashMap<&str, &str>` [INFO] [stdout] help: try using a conversion method [INFO] [stdout] | [INFO] [stdout] 43 | map.insert(key.to_string(), value); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | let database: Database = Database::new().expect("Database::new() crashed"); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:47:21 [INFO] [stdout] | [INFO] [stdout] 43 | map.insert(key, value); [INFO] [stdout] | --- --- this argument has type `&str`... [INFO] [stdout] | | [INFO] [stdout] | ... which causes `map` to have type `HashMap<&str, &str>` [INFO] [stdout] ... [INFO] [stdout] 47 | Ok(Database{ map: map}) [INFO] [stdout] | ^^^ expected `HashMap`, found `HashMap<&str, &str>` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashMap` [INFO] [stdout] found struct `HashMap<&str, &str>` [INFO] [stdout] help: try using a conversion method [INFO] [stdout] | [INFO] [stdout] 43 | map.insert(key.to_string(), value); [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database` [INFO] [stdout] --> src/main.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | let database: Database = Database::new().expect("Database::new() crashed"); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kvstore` (bin "kvstore") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `kvstore` (bin "kvstore" test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "260db0ab36b4e5219d7d5ca5325cba4c243dd5b7090b59df4048c3fc140b98b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260db0ab36b4e5219d7d5ca5325cba4c243dd5b7090b59df4048c3fc140b98b8", kill_on_drop: false }` [INFO] [stdout] 260db0ab36b4e5219d7d5ca5325cba4c243dd5b7090b59df4048c3fc140b98b8