[INFO] fetching crate runnt 0.7.0... [INFO] checking runnt-0.7.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate runnt 0.7.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate runnt 0.7.0 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 runnt 0.7.0 [INFO] finished tweaking crates.io crate runnt 0.7.0 [INFO] tweaked toml for crates.io crate runnt 0.7.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate runnt 0.7.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c6b738264e40dc9eaab697a3eeee4c640fe7a44d8ef434db1cd020b85a149787 [INFO] running `Command { std: "docker" "start" "-a" "c6b738264e40dc9eaab697a3eeee4c640fe7a44d8ef434db1cd020b85a149787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6b738264e40dc9eaab697a3eeee4c640fe7a44d8ef434db1cd020b85a149787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6b738264e40dc9eaab697a3eeee4c640fe7a44d8ef434db1cd020b85a149787", kill_on_drop: false }` [INFO] [stdout] c6b738264e40dc9eaab697a3eeee4c640fe7a44d8ef434db1cd020b85a149787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b56bf9547bc793663940c4e4698287a6d2e6b531bea07527ae1e199ebc8eb078 [INFO] running `Command { std: "docker" "start" "-a" "b56bf9547bc793663940c4e4698287a6d2e6b531bea07527ae1e199ebc8eb078", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling serde_derive v1.0.147 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.10.2 [INFO] [stderr] Compiling serde_json v1.0.92 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling rustix v0.37.6 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking linux-raw-sys v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking tempfile v3.5.0 [INFO] [stderr] Checking runnt v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `release_assertions` [INFO] [stdout] --> src/tests.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | if cfg!(release_assertions) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: there is a config with a similar name: `debug_assertions` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(release_assertions)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(release_assertions)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` 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 14.53s [INFO] running `Command { std: "docker" "inspect" "b56bf9547bc793663940c4e4698287a6d2e6b531bea07527ae1e199ebc8eb078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b56bf9547bc793663940c4e4698287a6d2e6b531bea07527ae1e199ebc8eb078", kill_on_drop: false }` [INFO] [stdout] b56bf9547bc793663940c4e4698287a6d2e6b531bea07527ae1e199ebc8eb078