[INFO] fetching crate pre-rfc3243-libtw2-demo 0.1.0...
[INFO] checking pre-rfc3243-libtw2-demo-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate pre-rfc3243-libtw2-demo 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate pre-rfc3243-libtw2-demo 0.1.0 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 pre-rfc3243-libtw2-demo 0.1.0
[INFO] finished tweaking crates.io crate pre-rfc3243-libtw2-demo 0.1.0
[INFO] tweaked toml for crates.io crate pre-rfc3243-libtw2-demo 0.1.0 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 33 packages to latest compatible versions
[INFO] [stderr]       Adding arrayvec v0.5.2 (available: v0.7.6)
[INFO] [stderr]       Adding binrw v0.11.2 (available: v0.14.0)
[INFO] [stderr]       Adding binrw_derive v0.11.2 (available: v0.14.0)
[INFO] [stderr]       Adding itertools v0.4.19 (available: v0.13.0)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.22)
[INFO] [stderr]       Adding mac v0.0.2 (available: v0.1.1)
[INFO] [stderr]       Adding owo-colors v3.5.0 (available: v4.1.0)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.79)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.10.0)
[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] 2b12870ceecbcd1bbf15dcd4c2061fd23591ae83932aab454171d99190744304
[INFO] running `Command { std: "docker" "start" "-a" "2b12870ceecbcd1bbf15dcd4c2061fd23591ae83932aab454171d99190744304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b12870ceecbcd1bbf15dcd4c2061fd23591ae83932aab454171d99190744304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b12870ceecbcd1bbf15dcd4c2061fd23591ae83932aab454171d99190744304", kill_on_drop: false }`
[INFO] [stdout] 2b12870ceecbcd1bbf15dcd4c2061fd23591ae83932aab454171d99190744304
[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] f346a16ff742cdb4816474d4dbc6807eb3f96853d01fa811ca3c9b96c877e09e
[INFO] running `Command { std: "docker" "start" "-a" "f346a16ff742cdb4816474d4dbc6807eb3f96853d01fa811ca3c9b96c877e09e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking mac v0.0.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling binrw_derive v0.11.2
[INFO] [stderr]    Compiling binrw v0.11.2
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking warn v0.2.2
[INFO] [stderr]     Checking buffer v0.1.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking pre-rfc3243-libtw2-common v0.1.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking pre-rfc3243-libtw2-packer v0.1.0
[INFO] [stderr]     Checking pre-rfc3243-libtw2-huffman v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]     Checking thiserror v1.0.64
[INFO] [stderr]     Checking pre-rfc3243-libtw2-gamenet-common v0.1.1
[INFO] [stderr]     Checking pre-rfc3243-libtw2-gamenet-snap v0.1.0
[INFO] [stderr]     Checking pre-rfc3243-libtw2-snapshot v0.1.0
[INFO] [stderr]     Checking pre-rfc3243-libtw2-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.12s
[INFO] running `Command { std: "docker" "inspect" "f346a16ff742cdb4816474d4dbc6807eb3f96853d01fa811ca3c9b96c877e09e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f346a16ff742cdb4816474d4dbc6807eb3f96853d01fa811ca3c9b96c877e09e", kill_on_drop: false }`
[INFO] [stdout] f346a16ff742cdb4816474d4dbc6807eb3f96853d01fa811ca3c9b96c877e09e