[INFO] fetching crate bip32 0.6.0-pre.0... [INFO] checking bip32-0.6.0-pre.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate bip32 0.6.0-pre.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate bip32 0.6.0-pre.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 bip32 0.6.0-pre.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate bip32 0.6.0-pre.0 [INFO] tweaked toml for crates.io crate bip32 0.6.0-pre.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 44 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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-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] 743d38c768bf246e19cd885f27c87dc1b9c52a1ed57e8676b448701e51d2a2a1 [INFO] running `Command { std: "docker" "start" "-a" "743d38c768bf246e19cd885f27c87dc1b9c52a1ed57e8676b448701e51d2a2a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "743d38c768bf246e19cd885f27c87dc1b9c52a1ed57e8676b448701e51d2a2a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "743d38c768bf246e19cd885f27c87dc1b9c52a1ed57e8676b448701e51d2a2a1", kill_on_drop: false }` [INFO] [stdout] 743d38c768bf246e19cd885f27c87dc1b9c52a1ed57e8676b448701e51d2a2a1 [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] 8fbda549bf45d5a304299e3fd687b7b211d03680e4ad17b2b5d94102686cc85a [INFO] running `Command { std: "docker" "start" "-a" "8fbda549bf45d5a304299e3fd687b7b211d03680e4ad17b2b5d94102686cc85a", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking const-oid v0.10.0-rc.0 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking der v0.8.0-rc.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking hybrid-array v0.2.0-rc.10 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking crypto-common v0.2.0-rc.1 [INFO] [stderr] Checking crypto-bigint v0.6.0-rc.5 [INFO] [stderr] Checking sec1 v0.8.0-rc.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking bs58 v0.5.1 [INFO] [stderr] Checking block-buffer v0.11.0-rc.1 [INFO] [stderr] Checking digest v0.11.0-pre.9 [INFO] [stderr] Checking hmac v0.13.0-pre.4 [INFO] [stderr] Checking signature v2.3.0-pre.4 [INFO] [stderr] Checking sha2 v0.11.0-pre.4 [INFO] [stderr] Checking ripemd v0.2.0-pre.4 [INFO] [stderr] Checking rfc6979 v0.5.0-pre.4 [INFO] [stderr] Checking pbkdf2 v0.13.0-pre.1 [INFO] [stderr] Checking elliptic-curve v0.14.0-rc.1 [INFO] [stderr] Checking ecdsa v0.17.0-pre.9 [INFO] [stderr] Checking k256 v0.14.0-pre.2 [INFO] [stderr] Checking bip32 v0.6.0-pre.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s [INFO] running `Command { std: "docker" "inspect" "8fbda549bf45d5a304299e3fd687b7b211d03680e4ad17b2b5d94102686cc85a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fbda549bf45d5a304299e3fd687b7b211d03680e4ad17b2b5d94102686cc85a", kill_on_drop: false }` [INFO] [stdout] 8fbda549bf45d5a304299e3fd687b7b211d03680e4ad17b2b5d94102686cc85a