[INFO] cloning repository https://github.com/BillXWB/Bellovin-Merritt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BillXWB/Bellovin-Merritt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBillXWB%2FBellovin-Merritt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBillXWB%2FBellovin-Merritt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7cf9b7c966577f26da15ec777e5433bd94fb87e0 [INFO] checking BillXWB/Bellovin-Merritt/7cf9b7c966577f26da15ec777e5433bd94fb87e0 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%2FBillXWB%2FBellovin-Merritt" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BillXWB/Bellovin-Merritt 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/BillXWB/Bellovin-Merritt [INFO] finished tweaking git repo https://github.com/BillXWB/Bellovin-Merritt [INFO] tweaked toml for git repo https://github.com/BillXWB/Bellovin-Merritt written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BillXWB/Bellovin-Merritt 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc791895d86d9dc377f4bfd2497a77e6d74aca1d73aadd27cd5529e35dc3f99d [INFO] running `Command { std: "docker" "start" "-a" "cc791895d86d9dc377f4bfd2497a77e6d74aca1d73aadd27cd5529e35dc3f99d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc791895d86d9dc377f4bfd2497a77e6d74aca1d73aadd27cd5529e35dc3f99d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc791895d86d9dc377f4bfd2497a77e6d74aca1d73aadd27cd5529e35dc3f99d", kill_on_drop: false }` [INFO] [stdout] cc791895d86d9dc377f4bfd2497a77e6d74aca1d73aadd27cd5529e35dc3f99d [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b05255410e20a94143624ecdd85f72517afaf1472a10ff90e87d1ca521a08502 [INFO] running `Command { std: "docker" "start" "-a" "b05255410e20a94143624ecdd85f72517afaf1472a10ff90e87d1ca521a08502", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Checking base64ct v1.1.1 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking const-oid v0.7.1 [INFO] [stderr] Checking zeroize v1.5.5 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking pem-rfc7468 v0.3.1 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Compiling num-bigint-dig v0.8.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking keccak v0.1.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking password-hash v0.4.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking crypto-bigint v0.3.2 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking universal-hash v0.4.1 [INFO] [stderr] Checking aead v0.4.3 [INFO] [stderr] Checking polyval v0.5.3 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking ctr v0.7.0 [INFO] [stderr] Checking blake2 v0.10.4 [INFO] [stderr] Checking sha3 v0.10.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking aes-gcm-siv v0.10.1 [INFO] [stderr] Checking der v0.5.1 [INFO] [stderr] Checking argon2 v0.4.0 [INFO] [stderr] Checking spki v0.5.4 [INFO] [stderr] Checking pkcs8 v0.8.0 [INFO] [stderr] Checking pkcs1 v0.3.3 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking rsa v0.6.1 [INFO] [stderr] Checking bellovin_merritt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.10s [INFO] running `Command { std: "docker" "inspect" "b05255410e20a94143624ecdd85f72517afaf1472a10ff90e87d1ca521a08502", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05255410e20a94143624ecdd85f72517afaf1472a10ff90e87d1ca521a08502", kill_on_drop: false }` [INFO] [stdout] b05255410e20a94143624ecdd85f72517afaf1472a10ff90e87d1ca521a08502