[INFO] fetching crate pallas-upstream 0.19.0-alpha.0...
[INFO] checking pallas-upstream-0.19.0-alpha.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pallas-upstream 0.19.0-alpha.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate pallas-upstream 0.19.0-alpha.0 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 pallas-upstream 0.19.0-alpha.0
[INFO] finished tweaking crates.io crate pallas-upstream 0.19.0-alpha.0
[INFO] tweaked toml for crates.io crate pallas-upstream 0.19.0-alpha.0 written to /workspace/builds/worker-2-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 84 packages to latest compatible versions
[INFO] [stderr]       Adding bech32 v0.9.1 (available: v0.11.0)
[INFO] [stderr]       Adding gasket v0.2.0 (available: v0.8.0)
[INFO] [stderr]       Adding half v1.8.3 (available: v2.4.1)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (available: v0.4.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.13.0)
[INFO] [stderr]       Adding minicbor v0.19.1 (available: v0.25.1)
[INFO] [stderr]       Adding minicbor-derive v0.13.0 (available: v0.15.3)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (available: v0.50.1)
[INFO] [stderr]       Adding pallas-addresses v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding pallas-codec v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding pallas-crypto v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding pallas-network v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding pallas-primitives v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding pallas-traverse v0.19.1 (available: v0.30.2)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[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] 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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09ca6e75d2c87871d3c9223303ec52540005c45fcac659cc30ab1619bd9afefa
[INFO] running `Command { std: "docker" "start" "-a" "09ca6e75d2c87871d3c9223303ec52540005c45fcac659cc30ab1619bd9afefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09ca6e75d2c87871d3c9223303ec52540005c45fcac659cc30ab1619bd9afefa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca6e75d2c87871d3c9223303ec52540005c45fcac659cc30ab1619bd9afefa", kill_on_drop: false }`
[INFO] [stdout] 09ca6e75d2c87871d3c9223303ec52540005c45fcac659cc30ab1619bd9afefa
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9852b95bfa6f970e11e52fe3863d7db96e1e13efef8e5501bf65ac5d9a53f8fb
[INFO] running `Command { std: "docker" "start" "-a" "9852b95bfa6f970e11e52fe3863d7db96e1e13efef8e5501bf65ac5d9a53f8fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking cryptoxide v0.4.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking bech32 v0.9.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking crc v3.2.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]    Compiling minicbor-derive v0.13.0
[INFO] [stderr]     Checking gasket v0.2.0
[INFO] [stderr]     Checking pallas-codec v0.19.1
[INFO] [stderr]     Checking pallas-crypto v0.19.1
[INFO] [stderr]     Checking pallas-primitives v0.19.1
[INFO] [stderr]     Checking pallas-addresses v0.19.1
[INFO] [stderr]     Checking pallas-network v0.19.1
[INFO] [stderr]     Checking pallas-traverse v0.19.1
[INFO] [stderr]     Checking pallas-upstream v0.19.0-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.25s
[INFO] running `Command { std: "docker" "inspect" "9852b95bfa6f970e11e52fe3863d7db96e1e13efef8e5501bf65ac5d9a53f8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9852b95bfa6f970e11e52fe3863d7db96e1e13efef8e5501bf65ac5d9a53f8fb", kill_on_drop: false }`
[INFO] [stdout] 9852b95bfa6f970e11e52fe3863d7db96e1e13efef8e5501bf65ac5d9a53f8fb