[INFO] fetching crate ktmpl 0.9.1... [INFO] checking ktmpl-0.9.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate ktmpl 0.9.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ktmpl 0.9.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ktmpl 0.9.1 [INFO] finished tweaking crates.io crate ktmpl 0.9.1 [INFO] tweaked toml for crates.io crate ktmpl 0.9.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate ktmpl 0.9.1 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 43514876bc6b8cbcbca4bac312ccf1638466123ccfc4bdd4016b0be0c421c04f [INFO] running `Command { std: "docker" "start" "-a" "43514876bc6b8cbcbca4bac312ccf1638466123ccfc4bdd4016b0be0c421c04f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "43514876bc6b8cbcbca4bac312ccf1638466123ccfc4bdd4016b0be0c421c04f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43514876bc6b8cbcbca4bac312ccf1638466123ccfc4bdd4016b0be0c421c04f", kill_on_drop: false }` [INFO] [stdout] 43514876bc6b8cbcbca4bac312ccf1638466123ccfc4bdd4016b0be0c421c04f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f59b0ae766a2e152d24a38d06d419a8fb3a623f394e57c0d675c77e2497a134 [INFO] running `Command { std: "docker" "start" "-a" "7f59b0ae766a2e152d24a38d06d419a8fb3a623f394e57c0d675c77e2497a134", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling libc v0.2.49 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling regex v1.1.2 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.5 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking ktmpl v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `description`, `display_name`, `parameter_type`, and `required` are never read [INFO] [stdout] --> src/parameter.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Parameter { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 11 | pub description: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | pub display_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 13 | pub name: String, [INFO] [stdout] 14 | pub parameter_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub required: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `description`, `display_name`, `parameter_type`, and `required` are never read [INFO] [stdout] --> src/parameter.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Parameter { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 11 | pub description: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | pub display_name: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 13 | pub name: String, [INFO] [stdout] 14 | pub parameter_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 15 | pub required: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Parameter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s [INFO] running `Command { std: "docker" "inspect" "7f59b0ae766a2e152d24a38d06d419a8fb3a623f394e57c0d675c77e2497a134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f59b0ae766a2e152d24a38d06d419a8fb3a623f394e57c0d675c77e2497a134", kill_on_drop: false }` [INFO] [stdout] 7f59b0ae766a2e152d24a38d06d419a8fb3a623f394e57c0d675c77e2497a134