[INFO] fetching crate synthahol-babylon 0.3.1...
[INFO] checking synthahol-babylon-0.3.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate synthahol-babylon 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate synthahol-babylon 0.3.1 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 synthahol-babylon 0.3.1
[INFO] finished tweaking crates.io crate synthahol-babylon 0.3.1
[INFO] tweaked toml for crates.io crate synthahol-babylon 0.3.1 written to /workspace/builds/worker-3-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]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[INFO] [stderr]       Adding heck v0.4.1 (available: v0.5.0)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.26.3)
[INFO] [stderr]       Adding strum_macros v0.24.3 (available: v0.26.4)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding uom v0.34.0 (available: v0.36.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 80051b4a9d38cb5720daf1cb48875a40678f83577ae4074d89d225b627c265fe
[INFO] running `Command { std: "docker" "start" "-a" "80051b4a9d38cb5720daf1cb48875a40678f83577ae4074d89d225b627c265fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80051b4a9d38cb5720daf1cb48875a40678f83577ae4074d89d225b627c265fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80051b4a9d38cb5720daf1cb48875a40678f83577ae4074d89d225b627c265fe", kill_on_drop: false }`
[INFO] [stdout] 80051b4a9d38cb5720daf1cb48875a40678f83577ae4074d89d225b627c265fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fc792df578f533521fa3980d3420a4526b1e4ef819fb787e16445a12d8b503f0
[INFO] running `Command { std: "docker" "start" "-a" "fc792df578f533521fa3980d3420a4526b1e4ef819fb787e16445a12d8b503f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking xml-rs v0.8.22
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking uom v0.34.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking serde-xml-rs v0.6.0
[INFO] [stderr]     Checking synthahol-babylon v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.03s
[INFO] running `Command { std: "docker" "inspect" "fc792df578f533521fa3980d3420a4526b1e4ef819fb787e16445a12d8b503f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc792df578f533521fa3980d3420a4526b1e4ef819fb787e16445a12d8b503f0", kill_on_drop: false }`
[INFO] [stdout] fc792df578f533521fa3980d3420a4526b1e4ef819fb787e16445a12d8b503f0