[INFO] fetching crate hnews 0.4.1...
[INFO] checking hnews-0.4.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate hnews 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate hnews 0.4.1 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 hnews 0.4.1
[INFO] finished tweaking crates.io crate hnews 0.4.1
[INFO] tweaked toml for crates.io crate hnews 0.4.1 written to /workspace/builds/worker-5-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 50 packages to latest compatible versions
[INFO] [stderr]       Adding idna v0.5.0 (available: v1.0.2)
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 960e3a5f16c5ed936159013a89931252e350723f57a019f32a8819bfb8ec702d
[INFO] running `Command { std: "docker" "start" "-a" "960e3a5f16c5ed936159013a89931252e350723f57a019f32a8819bfb8ec702d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "960e3a5f16c5ed936159013a89931252e350723f57a019f32a8819bfb8ec702d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "960e3a5f16c5ed936159013a89931252e350723f57a019f32a8819bfb8ec702d", kill_on_drop: false }`
[INFO] [stdout] 960e3a5f16c5ed936159013a89931252e350723f57a019f32a8819bfb8ec702d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 140126480d5e02637d0473a18cebec43e2c81b558202b412a60a9c9b173e5d20
[INFO] running `Command { std: "docker" "start" "-a" "140126480d5e02637d0473a18cebec43e2c81b558202b412a60a9c9b173e5d20", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling rustls v0.23.13
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking webpki-roots v0.26.6
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling mini-internal v0.1.40
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking miniserde v0.1.40
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking flate2 v1.0.34
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking ring v0.17.8
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking ureq v2.10.1
[INFO] [stderr]     Checking hnews v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `Command { std: "docker" "inspect" "140126480d5e02637d0473a18cebec43e2c81b558202b412a60a9c9b173e5d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140126480d5e02637d0473a18cebec43e2c81b558202b412a60a9c9b173e5d20", kill_on_drop: false }`
[INFO] [stdout] 140126480d5e02637d0473a18cebec43e2c81b558202b412a60a9c9b173e5d20