[INFO] fetching crate deduplicating_array 0.1.6...
[INFO] checking deduplicating_array-0.1.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate deduplicating_array 0.1.6 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate deduplicating_array 0.1.6 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 deduplicating_array 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate deduplicating_array 0.1.6
[INFO] tweaked toml for crates.io crate deduplicating_array 0.1.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate deduplicating_array 0.1.6 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-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] d5b5c4bbde117726bda7a9cb344996bc6c2194f1faa7c86bafe74c1203c1f4d1
[INFO] running `Command { std: "docker" "start" "-a" "d5b5c4bbde117726bda7a9cb344996bc6c2194f1faa7c86bafe74c1203c1f4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5b5c4bbde117726bda7a9cb344996bc6c2194f1faa7c86bafe74c1203c1f4d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b5c4bbde117726bda7a9cb344996bc6c2194f1faa7c86bafe74c1203c1f4d1", kill_on_drop: false }`
[INFO] [stdout] d5b5c4bbde117726bda7a9cb344996bc6c2194f1faa7c86bafe74c1203c1f4d1
[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] 8d984638f3f70978fcfcac6bc2c78de00258c9073cda4d4f9b4f532bbb5ac8ee
[INFO] running `Command { std: "docker" "start" "-a" "8d984638f3f70978fcfcac6bc2c78de00258c9073cda4d4f9b4f532bbb5ac8ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking postcard v1.0.7
[INFO] [stderr]     Checking deduplicating_array v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `Command { std: "docker" "inspect" "8d984638f3f70978fcfcac6bc2c78de00258c9073cda4d4f9b4f532bbb5ac8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d984638f3f70978fcfcac6bc2c78de00258c9073cda4d4f9b4f532bbb5ac8ee", kill_on_drop: false }`
[INFO] [stdout] 8d984638f3f70978fcfcac6bc2c78de00258c9073cda4d4f9b4f532bbb5ac8ee