[INFO] fetching crate usual-proc 0.1.1...
[INFO] testing usual-proc-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate usual-proc 0.1.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate usual-proc 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usual-proc 0.1.1
[INFO] finished tweaking crates.io crate usual-proc 0.1.1
[INFO] tweaked toml for crates.io crate usual-proc 0.1.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5da5e26f8c6c2327841a652efd9d1ff3a0f6fc46c41de53dda57560517ac2bd9
[INFO] running `Command { std: "docker" "start" "-a" "5da5e26f8c6c2327841a652efd9d1ff3a0f6fc46c41de53dda57560517ac2bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5da5e26f8c6c2327841a652efd9d1ff3a0f6fc46c41de53dda57560517ac2bd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da5e26f8c6c2327841a652efd9d1ff3a0f6fc46c41de53dda57560517ac2bd9", kill_on_drop: false }`
[INFO] [stdout] 5da5e26f8c6c2327841a652efd9d1ff3a0f6fc46c41de53dda57560517ac2bd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827e59ef000dbb704470384e1b1cff29159c0412c677db12a3c0002b72296528
[INFO] running `Command { std: "docker" "start" "-a" "827e59ef000dbb704470384e1b1cff29159c0412c677db12a3c0002b72296528", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling usual-proc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 | /                 &field_names.into_iter().for_each(|f| {
[INFO] [stdout] 55 | |                     let model_ident = Ident::new(model_name, Span2::call_site());
[INFO] [stdout] 56 | |                     let column_literal = Literal::string(f);
[INFO] [stdout] 57 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |                     }
[INFO] [stdout] 67 | |                 });
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "827e59ef000dbb704470384e1b1cff29159c0412c677db12a3c0002b72296528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827e59ef000dbb704470384e1b1cff29159c0412c677db12a3c0002b72296528", kill_on_drop: false }`
[INFO] [stdout] 827e59ef000dbb704470384e1b1cff29159c0412c677db12a3c0002b72296528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 287ff1c8e10522e94f42ba2c4cef921590c40ccae060cab50cebc6c2207dc663
[INFO] running `Command { std: "docker" "start" "-a" "287ff1c8e10522e94f42ba2c4cef921590c40ccae060cab50cebc6c2207dc663", kill_on_drop: false }`
[INFO] [stderr]    Compiling usual-proc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 | /                 &field_names.into_iter().for_each(|f| {
[INFO] [stdout] 55 | |                     let model_ident = Ident::new(model_name, Span2::call_site());
[INFO] [stdout] 56 | |                     let column_literal = Literal::string(f);
[INFO] [stdout] 57 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |                     }
[INFO] [stdout] 67 | |                 });
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/lib.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 | /                 &field_names.into_iter().for_each(|f| {
[INFO] [stdout] 55 | |                     let model_ident = Ident::new(model_name, Span2::call_site());
[INFO] [stdout] 56 | |                     let column_literal = Literal::string(f);
[INFO] [stdout] 57 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |                     }
[INFO] [stdout] 67 | |                 });
[INFO] [stdout]    | |__________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "287ff1c8e10522e94f42ba2c4cef921590c40ccae060cab50cebc6c2207dc663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287ff1c8e10522e94f42ba2c4cef921590c40ccae060cab50cebc6c2207dc663", kill_on_drop: false }`
[INFO] [stdout] 287ff1c8e10522e94f42ba2c4cef921590c40ccae060cab50cebc6c2207dc663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf897f4c90c0c1ae1ecf07f25287f824e1925417b26023b2a1f7640c8c21f06b
[INFO] running `Command { std: "docker" "start" "-a" "bf897f4c90c0c1ae1ecf07f25287f824e1925417b26023b2a1f7640c8c21f06b", kill_on_drop: false }`
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stderr]   --> src/lib.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 | /                 &field_names.into_iter().for_each(|f| {
[INFO] [stderr] 55 | |                     let model_ident = Ident::new(model_name, Span2::call_site());
[INFO] [stderr] 56 | |                     let column_literal = Literal::string(f);
[INFO] [stderr] 57 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 66 | |                     }
[INFO] [stderr] 67 | |                 });
[INFO] [stderr]    | |__________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `usual-proc` (lib) generated 1 warning
[INFO] [stderr] warning: `usual-proc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/usual_proc-62200438d0f64df4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests usual-proc
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf897f4c90c0c1ae1ecf07f25287f824e1925417b26023b2a1f7640c8c21f06b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf897f4c90c0c1ae1ecf07f25287f824e1925417b26023b2a1f7640c8c21f06b", kill_on_drop: false }`
[INFO] [stdout] bf897f4c90c0c1ae1ecf07f25287f824e1925417b26023b2a1f7640c8c21f06b