[INFO] fetching crate niftygate-certificate 0.8.0... [INFO] checking niftygate-certificate-0.8.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate niftygate-certificate 0.8.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate niftygate-certificate 0.8.0 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 niftygate-certificate 0.8.0 [INFO] finished tweaking crates.io crate niftygate-certificate 0.8.0 [INFO] tweaked toml for crates.io crate niftygate-certificate 0.8.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate niftygate-certificate 0.8.0 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] [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a3132b905eb470a67f0f7e8d64732ec83cdecf91f6b9eae18c29d4f7f9162558 [INFO] running `Command { std: "docker" "start" "-a" "a3132b905eb470a67f0f7e8d64732ec83cdecf91f6b9eae18c29d4f7f9162558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3132b905eb470a67f0f7e8d64732ec83cdecf91f6b9eae18c29d4f7f9162558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3132b905eb470a67f0f7e8d64732ec83cdecf91f6b9eae18c29d4f7f9162558", kill_on_drop: false }` [INFO] [stdout] a3132b905eb470a67f0f7e8d64732ec83cdecf91f6b9eae18c29d4f7f9162558 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8cc25820605164646976cd5acc506e867d3baf76ea74f81e271e66561c1fd7ba [INFO] running `Command { std: "docker" "start" "-a" "8cc25820605164646976cd5acc506e867d3baf76ea74f81e271e66561c1fd7ba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.92 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling oid-registry v0.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking data-encoding v2.3.2 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking pem v1.0.2 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Checking time v0.3.9 [INFO] [stderr] Checking yasna v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling displaydoc v0.2.3 [INFO] [stderr] Compiling asn1-rs-derive v0.1.0 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking asn1-rs v0.3.1 [INFO] [stderr] Checking der-parser v7.0.0 [INFO] [stderr] Checking x509-parser v0.13.2 [INFO] [stderr] Checking rcgen v0.9.2 [INFO] [stderr] Checking niftygate-certificate v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `in_certificate` is never read [INFO] [stdout] --> src/command/generate.rs:42:3 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Command { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | in_certificate: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` 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: field `in_certificate` is never read [INFO] [stdout] --> src/command/generate.rs:42:3 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct Command { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | in_certificate: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Command` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.79s [INFO] running `Command { std: "docker" "inspect" "8cc25820605164646976cd5acc506e867d3baf76ea74f81e271e66561c1fd7ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cc25820605164646976cd5acc506e867d3baf76ea74f81e271e66561c1fd7ba", kill_on_drop: false }` [INFO] [stdout] 8cc25820605164646976cd5acc506e867d3baf76ea74f81e271e66561c1fd7ba