[INFO] fetching crate gatekeeper-core 0.2.1... [INFO] checking gatekeeper-core-0.2.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate gatekeeper-core 0.2.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate gatekeeper-core 0.2.1 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 gatekeeper-core 0.2.1 [INFO] finished tweaking crates.io crate gatekeeper-core 0.2.1 [INFO] tweaked toml for crates.io crate gatekeeper-core 0.2.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate gatekeeper-core 0.2.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] cb8894abfe9651eae95e7f62b776c1b79716ffdc11f843e39a4cfa81ee3176b7 [INFO] running `Command { std: "docker" "start" "-a" "cb8894abfe9651eae95e7f62b776c1b79716ffdc11f843e39a4cfa81ee3176b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb8894abfe9651eae95e7f62b776c1b79716ffdc11f843e39a4cfa81ee3176b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb8894abfe9651eae95e7f62b776c1b79716ffdc11f843e39a4cfa81ee3176b7", kill_on_drop: false }` [INFO] [stdout] cb8894abfe9651eae95e7f62b776c1b79716ffdc11f843e39a4cfa81ee3176b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] feb9f70bddaf9b84e5ed0ff91d2455902958eedf23e0400e2f48cab6b6454735 [INFO] running `Command { std: "docker" "start" "-a" "feb9f70bddaf9b84e5ed0ff91d2455902958eedf23e0400e2f48cab6b6454735", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking apdu-core v0.3.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking nfc-sys v0.1.5 [INFO] [stderr] Checking freefare-sys v0.2.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.99 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking gatekeeper-core v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `update_key` and `desfire_signing_private_key` are never read [INFO] [stdout] --> src/lib.rs:99:3 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct RealmWriteKeys<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | update_key: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | desfire_signing_private_key: PKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RealmWriteKeys` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `secrets` is never read [INFO] [stdout] --> src/lib.rs:123:3 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct Realm<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 123 | secrets: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Realm` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `update_key` and `desfire_signing_private_key` are never read [INFO] [stdout] --> src/lib.rs:99:3 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct RealmWriteKeys<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | update_key: &'a [u8], [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | desfire_signing_private_key: PKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RealmWriteKeys` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `secrets` is never read [INFO] [stdout] --> src/lib.rs:123:3 [INFO] [stdout] | [INFO] [stdout] 108 | pub struct Realm<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 123 | secrets: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Realm` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.01s [INFO] running `Command { std: "docker" "inspect" "feb9f70bddaf9b84e5ed0ff91d2455902958eedf23e0400e2f48cab6b6454735", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb9f70bddaf9b84e5ed0ff91d2455902958eedf23e0400e2f48cab6b6454735", kill_on_drop: false }` [INFO] [stdout] feb9f70bddaf9b84e5ed0ff91d2455902958eedf23e0400e2f48cab6b6454735