[INFO] cloning repository https://github.com/HorseXInsectCoder/concurrency [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HorseXInsectCoder/concurrency" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorseXInsectCoder%2Fconcurrency", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorseXInsectCoder%2Fconcurrency'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 53eed18c021d9005ec9115cbcc1afcb8285f2f31 [INFO] checking HorseXInsectCoder/concurrency/53eed18c021d9005ec9115cbcc1afcb8285f2f31 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorseXInsectCoder%2Fconcurrency" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/HorseXInsectCoder/concurrency on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/HorseXInsectCoder/concurrency [INFO] finished tweaking git repo https://github.com/HorseXInsectCoder/concurrency [INFO] tweaked toml for git repo https://github.com/HorseXInsectCoder/concurrency written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/HorseXInsectCoder/concurrency 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ee6f1453e4daec2098ad3516b0746592dee604fd133b53f5625e5ab9c651e5bb [INFO] running `Command { std: "docker" "start" "-a" "ee6f1453e4daec2098ad3516b0746592dee604fd133b53f5625e5ab9c651e5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee6f1453e4daec2098ad3516b0746592dee604fd133b53f5625e5ab9c651e5bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6f1453e4daec2098ad3516b0746592dee604fd133b53f5625e5ab9c651e5bb", kill_on_drop: false }` [INFO] [stdout] ee6f1453e4daec2098ad3516b0746592dee604fd133b53f5625e5ab9c651e5bb [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 48e30efa7f39cffa3b3f12ddcf4cabf6bd4648022d4303dbf92c63920307cbd3 [INFO] running `Command { std: "docker" "start" "-a" "48e30efa7f39cffa3b3f12ddcf4cabf6bd4648022d4303dbf92c63920307cbd3", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.8 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling serde v1.0.205 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.205 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling serde_json v1.0.122 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking encoding_rs v0.8.34 [INFO] [stderr] Checking oneshot v0.1.8 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking indexmap v2.3.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking dashmap v6.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking concurrency v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.89s [INFO] running `Command { std: "docker" "inspect" "48e30efa7f39cffa3b3f12ddcf4cabf6bd4648022d4303dbf92c63920307cbd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48e30efa7f39cffa3b3f12ddcf4cabf6bd4648022d4303dbf92c63920307cbd3", kill_on_drop: false }` [INFO] [stdout] 48e30efa7f39cffa3b3f12ddcf4cabf6bd4648022d4303dbf92c63920307cbd3