[INFO] fetching crate cargo-workspaces 0.3.6...
[INFO] checking cargo-workspaces-0.3.6 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] extracting crate cargo-workspaces 0.3.6 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate cargo-workspaces 0.3.6 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 cargo-workspaces 0.3.6
[INFO] finished tweaking crates.io crate cargo-workspaces 0.3.6
[INFO] tweaked toml for crates.io crate cargo-workspaces 0.3.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate cargo-workspaces 0.3.6 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d53de7bfc011e76b8d5a2669b224982782bec7dd6f4127201beba421405d1fe7
[INFO] running `Command { std: "docker" "start" "-a" "d53de7bfc011e76b8d5a2669b224982782bec7dd6f4127201beba421405d1fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d53de7bfc011e76b8d5a2669b224982782bec7dd6f4127201beba421405d1fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53de7bfc011e76b8d5a2669b224982782bec7dd6f4127201beba421405d1fe7", kill_on_drop: false }`
[INFO] [stdout] d53de7bfc011e76b8d5a2669b224982782bec7dd6f4127201beba421405d1fe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ce4546daea3b02abb78171cef4b95367d1b27708fb140cb0f055fd4f42bb871d
[INFO] running `Command { std: "docker" "start" "-a" "ce4546daea3b02abb78171cef4b95367d1b27708fb140cb0f055fd4f42bb871d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling pest_generator v2.7.11
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[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]     Checking tokio-rustls v0.24.1
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[INFO] [stderr]     Checking cargo-platform v0.1.8
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[INFO] [stderr]     Checking insta v1.39.0
[INFO] [stderr]     Checking cargo_metadata v0.13.1
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[INFO] [stderr]     Checking reqwest v0.11.27
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[INFO] [stderr]     Checking gix v0.58.0
[INFO] [stderr]     Checking tame-index v0.9.7
[INFO] [stderr]     Checking cargo-workspaces v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.31s
[INFO] running `Command { std: "docker" "inspect" "ce4546daea3b02abb78171cef4b95367d1b27708fb140cb0f055fd4f42bb871d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce4546daea3b02abb78171cef4b95367d1b27708fb140cb0f055fd4f42bb871d", kill_on_drop: false }`
[INFO] [stdout] ce4546daea3b02abb78171cef4b95367d1b27708fb140cb0f055fd4f42bb871d