[INFO] fetching crate nativeshell_build 0.1.16...
[INFO] checking nativeshell_build-0.1.16 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate nativeshell_build 0.1.16 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate nativeshell_build 0.1.16 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 crates.io crate nativeshell_build 0.1.16
[INFO] finished tweaking crates.io crate nativeshell_build 0.1.16
[INFO] tweaked toml for crates.io crate nativeshell_build 0.1.16 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.13.1 (available: v0.22.1)
[INFO] [stderr]       Adding convert_case v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (available: v0.6.5)
[INFO] [stderr]       Adding path-slash v0.1.5 (available: v0.2.1)
[INFO] [stderr]       Adding windows-sys v0.52.0 (available: v0.59.0)
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 26a753855e426d058978a0c20cdae0423c497cffcf44834e2d72481e9539bfd6
[INFO] running `Command { std: "docker" "start" "-a" "26a753855e426d058978a0c20cdae0423c497cffcf44834e2d72481e9539bfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26a753855e426d058978a0c20cdae0423c497cffcf44834e2d72481e9539bfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a753855e426d058978a0c20cdae0423c497cffcf44834e2d72481e9539bfd6", kill_on_drop: false }`
[INFO] [stdout] 26a753855e426d058978a0c20cdae0423c497cffcf44834e2d72481e9539bfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1cbf6777200d470d71d2125e8d4ad5675de6525bca3ad48dfdba182aa570bf77
[INFO] running `Command { std: "docker" "start" "-a" "1cbf6777200d470d71d2125e8d4ad5675de6525bca3ad48dfdba182aa570bf77", kill_on_drop: false }`
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking dunce v1.0.5
[INFO] [stderr]     Checking cargo-emit v0.2.1
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking path-slash v0.1.5
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking copy_dir v0.1.3
[INFO] [stderr]     Checking cc v1.1.22
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking cmake v0.1.51
[INFO] [stderr]     Checking nativeshell_build v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "1cbf6777200d470d71d2125e8d4ad5675de6525bca3ad48dfdba182aa570bf77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cbf6777200d470d71d2125e8d4ad5675de6525bca3ad48dfdba182aa570bf77", kill_on_drop: false }`
[INFO] [stdout] 1cbf6777200d470d71d2125e8d4ad5675de6525bca3ad48dfdba182aa570bf77