[INFO] fetching crate buffalo 0.1.0... [INFO] checking buffalo-0.1.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] extracting crate buffalo 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate buffalo 0.1.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate buffalo 0.1.0 [INFO] finished tweaking crates.io crate buffalo 0.1.0 [INFO] tweaked toml for crates.io crate buffalo 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 06863e7e57a2db7ef9ec6028b147b1d0c4ab589c6937ae5df5eb0a7f0d3b9888 [INFO] running `Command { std: "docker" "start" "-a" "06863e7e57a2db7ef9ec6028b147b1d0c4ab589c6937ae5df5eb0a7f0d3b9888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06863e7e57a2db7ef9ec6028b147b1d0c4ab589c6937ae5df5eb0a7f0d3b9888", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06863e7e57a2db7ef9ec6028b147b1d0c4ab589c6937ae5df5eb0a7f0d3b9888", kill_on_drop: false }` [INFO] [stdout] 06863e7e57a2db7ef9ec6028b147b1d0c4ab589c6937ae5df5eb0a7f0d3b9888 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 602e0018506ee19dc47dd37344afbc05a277972566d08e1f693745c7c8e4ed83 [INFO] running `Command { std: "docker" "start" "-a" "602e0018506ee19dc47dd37344afbc05a277972566d08e1f693745c7c8e4ed83", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Compiling derive_deref v1.1.1 [INFO] [stderr] Compiling buffalo_macro v0.1.0 [INFO] [stderr] Checking buffalo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `contacts` [INFO] [stdout] --> lib.rs:54:3 [INFO] [stdout] | [INFO] [stdout] 54 | pub contacts: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `age` [INFO] [stdout] --> lib.rs:61:3 [INFO] [stdout] | [INFO] [stdout] 61 | pub age: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> lib.rs:63:3 [INFO] [stdout] | [INFO] [stdout] 63 | pub name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `phone_numbers` [INFO] [stdout] --> lib.rs:65:3 [INFO] [stdout] | [INFO] [stdout] 65 | pub phone_numbers: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.33s [INFO] running `Command { std: "docker" "inspect" "602e0018506ee19dc47dd37344afbc05a277972566d08e1f693745c7c8e4ed83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "602e0018506ee19dc47dd37344afbc05a277972566d08e1f693745c7c8e4ed83", kill_on_drop: false }` [INFO] [stdout] 602e0018506ee19dc47dd37344afbc05a277972566d08e1f693745c7c8e4ed83