[INFO] cloning repository https://github.com/mcdobr/racid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcdobr/racid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcdobr%2Fracid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcdobr%2Fracid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 86c13ed642340a894b51fe980c2b7189b16c6a98
[INFO] testing mcdobr/racid against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcdobr%2Fracid" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mcdobr/racid
[INFO] finished tweaking git repo https://github.com/mcdobr/racid
[INFO] tweaked toml for git repo https://github.com/mcdobr/racid written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mcdobr/racid on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mcdobr/racid 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1106b54373bf2c38fb14863cf12cea5e797f41bdf1fc7b17669c7db6762108a
[INFO] running `Command { std: "docker" "start" "-a" "c1106b54373bf2c38fb14863cf12cea5e797f41bdf1fc7b17669c7db6762108a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1106b54373bf2c38fb14863cf12cea5e797f41bdf1fc7b17669c7db6762108a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1106b54373bf2c38fb14863cf12cea5e797f41bdf1fc7b17669c7db6762108a", kill_on_drop: false }`
[INFO] [stdout] c1106b54373bf2c38fb14863cf12cea5e797f41bdf1fc7b17669c7db6762108a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53b965e8161e56d59c98f35b0a562226c3ca3d1e0d222d66ae0ee355c39af0a5
[INFO] running `Command { std: "docker" "start" "-a" "53b965e8161e56d59c98f35b0a562226c3ca3d1e0d222d66ae0ee355c39af0a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling racid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `persisted_user`
[INFO] [stdout]    --> src/statement.rs:118:48
[INFO] [stdout]     |
[INFO] [stdout] 118 |             if table.iter().any(|(primary_key, persisted_user)| *primary_key == id) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_persisted_user`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "53b965e8161e56d59c98f35b0a562226c3ca3d1e0d222d66ae0ee355c39af0a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b965e8161e56d59c98f35b0a562226c3ca3d1e0d222d66ae0ee355c39af0a5", kill_on_drop: false }`
[INFO] [stdout] 53b965e8161e56d59c98f35b0a562226c3ca3d1e0d222d66ae0ee355c39af0a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b2d8724c4f479de1eddd60d0f85dd0ecd606e594fea1373e300be55f979ed85
[INFO] running `Command { std: "docker" "start" "-a" "2b2d8724c4f479de1eddd60d0f85dd0ecd606e594fea1373e300be55f979ed85", kill_on_drop: false }`
[INFO] [stderr]    Compiling racid v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `persisted_user`
[INFO] [stdout]    --> src/statement.rs:118:48
[INFO] [stdout]     |
[INFO] [stdout] 118 |             if table.iter().any(|(primary_key, persisted_user)| *primary_key == id) {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_persisted_user`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/statement.rs:188:9
[INFO] [stdout]     |
[INFO] [stdout] 188 |         insert("insert 1 jdoe john.doe@example.com");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let _ = insert("insert 1 jdoe john.doe@example.com");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/statement.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         insert("insert 2 jane_doe jane.doe@example.com");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let _ = insert("insert 2 jane_doe jane.doe@example.com");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "2b2d8724c4f479de1eddd60d0f85dd0ecd606e594fea1373e300be55f979ed85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2d8724c4f479de1eddd60d0f85dd0ecd606e594fea1373e300be55f979ed85", kill_on_drop: false }`
[INFO] [stdout] 2b2d8724c4f479de1eddd60d0f85dd0ecd606e594fea1373e300be55f979ed85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a996093e1d143e892f156ffd53b6b23f1751bde597647e0d8f2aa5be2c31fdfc
[INFO] running `Command { std: "docker" "start" "-a" "a996093e1d143e892f156ffd53b6b23f1751bde597647e0d8f2aa5be2c31fdfc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `persisted_user`
[INFO] [stdout] 
[INFO] [stderr]    --> src/statement.rs:118:48
[INFO] [stdout] running 6 tests
[INFO] [stderr]     |
[INFO] [stdout] test statement::tests::process_statement_should_error_if_statement_is_empty ... ok
[INFO] [stderr] 118 |             if table.iter().any(|(primary_key, persisted_user)| *primary_key == id) {
[INFO] [stdout] test statement::tests::process_statement_should_error_on_unsupported_statements ... ok
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_persisted_user`
[INFO] [stdout] test statement::tests::process_statement_should_handle_select ... ok
[INFO] [stderr]     |
[INFO] [stdout] test statement::tests::process_statement_should_handle_insert ... ok
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] test statement::tests::select_should_output_table_state ... ok
[INFO] [stderr] 
[INFO] [stdout] test statement::tests::inserting_with_same_primary_key_multiple_times_should_give_error ... ok
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stdout] 
[INFO] [stderr]    --> src/statement.rs:188:9
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 188 |         insert("insert 1 jdoe john.doe@example.com");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let _ = insert("insert 1 jdoe john.doe@example.com");
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/statement.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         insert("insert 2 jane_doe jane.doe@example.com");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let _ = insert("insert 2 jane_doe jane.doe@example.com");
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `racid` (bin "racid" test) generated 3 warnings (run `cargo fix --bin "racid" -p racid --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/racid-5f2f8bac44d2fea0)
[INFO] running `Command { std: "docker" "inspect" "a996093e1d143e892f156ffd53b6b23f1751bde597647e0d8f2aa5be2c31fdfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a996093e1d143e892f156ffd53b6b23f1751bde597647e0d8f2aa5be2c31fdfc", kill_on_drop: false }`
[INFO] [stdout] a996093e1d143e892f156ffd53b6b23f1751bde597647e0d8f2aa5be2c31fdfc