[INFO] fetching crate usual-proc 0.1.1... [INFO] testing usual-proc-0.1.1 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate usual-proc 0.1.1 into /workspace/builds/worker-43/source [INFO] validating manifest of crates.io crate usual-proc 0.1.1 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-43/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a527ba593d4753c6e8ce91a680d3ee94f7a2958c07ba986187d8f74c1e2b8b08 [INFO] running `Command { std: "docker" "start" "-a" "a527ba593d4753c6e8ce91a680d3ee94f7a2958c07ba986187d8f74c1e2b8b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a527ba593d4753c6e8ce91a680d3ee94f7a2958c07ba986187d8f74c1e2b8b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a527ba593d4753c6e8ce91a680d3ee94f7a2958c07ba986187d8f74c1e2b8b08", kill_on_drop: false }` [INFO] [stdout] a527ba593d4753c6e8ce91a680d3ee94f7a2958c07ba986187d8f74c1e2b8b08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76dd6fafebeb86d797100121dfc5c08cedb52c29b46f135d067ce29ecf1c374e [INFO] running `Command { std: "docker" "start" "-a" "76dd6fafebeb86d797100121dfc5c08cedb52c29b46f135d067ce29ecf1c374e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [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] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = &field_names.into_iter().for_each(|f| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.85s [INFO] running `Command { std: "docker" "inspect" "76dd6fafebeb86d797100121dfc5c08cedb52c29b46f135d067ce29ecf1c374e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76dd6fafebeb86d797100121dfc5c08cedb52c29b46f135d067ce29ecf1c374e", kill_on_drop: false }` [INFO] [stdout] 76dd6fafebeb86d797100121dfc5c08cedb52c29b46f135d067ce29ecf1c374e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 403ee4c2b943286fa516acb5391252d65af5a12d4cc7e6df7df8df859eb7666b [INFO] running `Command { std: "docker" "start" "-a" "403ee4c2b943286fa516acb5391252d65af5a12d4cc7e6df7df8df859eb7666b", 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] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = &field_names.into_iter().for_each(|f| { [INFO] [stdout] | +++++++ [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] | |__________________^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 54 | let _ = &field_names.into_iter().for_each(|f| { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `Command { std: "docker" "inspect" "403ee4c2b943286fa516acb5391252d65af5a12d4cc7e6df7df8df859eb7666b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "403ee4c2b943286fa516acb5391252d65af5a12d4cc7e6df7df8df859eb7666b", kill_on_drop: false }` [INFO] [stdout] 403ee4c2b943286fa516acb5391252d65af5a12d4cc7e6df7df8df859eb7666b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 121c4e2b8f91eefab71e59533e0aa3268f06e6b5e1890117760b13a478fc8dc7 [INFO] running `Command { std: "docker" "start" "-a" "121c4e2b8f91eefab71e59533e0aa3268f06e6b5e1890117760b13a478fc8dc7", 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] | |__________________^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 54 | let _ = &field_names.into_iter().for_each(|f| { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: `usual-proc` (lib) generated 1 warning [INFO] [stdout] running 0 tests [INFO] [stderr] warning: `usual-proc` (lib test) generated 1 warning (1 duplicate) [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/usual_proc-c85420ae01009f8a) [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" "121c4e2b8f91eefab71e59533e0aa3268f06e6b5e1890117760b13a478fc8dc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121c4e2b8f91eefab71e59533e0aa3268f06e6b5e1890117760b13a478fc8dc7", kill_on_drop: false }` [INFO] [stdout] 121c4e2b8f91eefab71e59533e0aa3268f06e6b5e1890117760b13a478fc8dc7