[INFO] fetching crate savvy-macro 0.6.8...
[INFO] checking savvy-macro-0.6.8 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate savvy-macro 0.6.8 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate savvy-macro 0.6.8 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 savvy-macro 0.6.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate savvy-macro 0.6.8
[INFO] tweaked toml for crates.io crate savvy-macro 0.6.8 written to /workspace/builds/worker-5-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (available: v1.0.0)
[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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7da7d252e8c99255c25d530106236c5c61b2fb42e8c7bbb9f231267de3149815
[INFO] running `Command { std: "docker" "start" "-a" "7da7d252e8c99255c25d530106236c5c61b2fb42e8c7bbb9f231267de3149815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7da7d252e8c99255c25d530106236c5c61b2fb42e8c7bbb9f231267de3149815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da7d252e8c99255c25d530106236c5c61b2fb42e8c7bbb9f231267de3149815", kill_on_drop: false }`
[INFO] [stdout] 7da7d252e8c99255c25d530106236c5c61b2fb42e8c7bbb9f231267de3149815
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b55192269794627edf6459e07417980c88bc614e4bf6b1d1f6d75394fa92a7b
[INFO] running `Command { std: "docker" "start" "-a" "8b55192269794627edf6459e07417980c88bc614e4bf6b1d1f6d75394fa92a7b", kill_on_drop: false }`
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking toml_edit v0.22.22
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking savvy-bindgen v0.6.8
[INFO] [stderr]     Checking prettyplease v0.2.22
[INFO] [stderr]     Checking savvy-macro v0.6.8 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]     Checking trybuild v1.0.99
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.77s
[INFO] running `Command { std: "docker" "inspect" "8b55192269794627edf6459e07417980c88bc614e4bf6b1d1f6d75394fa92a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b55192269794627edf6459e07417980c88bc614e4bf6b1d1f6d75394fa92a7b", kill_on_drop: false }`
[INFO] [stdout] 8b55192269794627edf6459e07417980c88bc614e4bf6b1d1f6d75394fa92a7b