[INFO] cloning repository https://github.com/CorrectButNotRight/stateful-split-screen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CorrectButNotRight/stateful-split-screen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorrectButNotRight%2Fstateful-split-screen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorrectButNotRight%2Fstateful-split-screen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc624ed3a67b742a44168b3edc7d3d20488e61f3 [INFO] checking CorrectButNotRight/stateful-split-screen/cc624ed3a67b742a44168b3edc7d3d20488e61f3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCorrectButNotRight%2Fstateful-split-screen" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CorrectButNotRight/stateful-split-screen 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 git repo https://github.com/CorrectButNotRight/stateful-split-screen [INFO] finished tweaking git repo https://github.com/CorrectButNotRight/stateful-split-screen [INFO] tweaked toml for git repo https://github.com/CorrectButNotRight/stateful-split-screen written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CorrectButNotRight/stateful-split-screen 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ec4aac772ee5d9872d7e9a3a4916cbaf371df9a5363cd860d06f44236d8bc2d [INFO] running `Command { std: "docker" "start" "-a" "8ec4aac772ee5d9872d7e9a3a4916cbaf371df9a5363cd860d06f44236d8bc2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ec4aac772ee5d9872d7e9a3a4916cbaf371df9a5363cd860d06f44236d8bc2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec4aac772ee5d9872d7e9a3a4916cbaf371df9a5363cd860d06f44236d8bc2d", kill_on_drop: false }` [INFO] [stdout] 8ec4aac772ee5d9872d7e9a3a4916cbaf371df9a5363cd860d06f44236d8bc2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 296e35056852a64ff2742f1af7c13da8a0134c7bcc758dafdfb9535623e3556a [INFO] running `Command { std: "docker" "start" "-a" "296e35056852a64ff2742f1af7c13da8a0134c7bcc758dafdfb9535623e3556a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Checking xcb-util v0.3.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling zvariant_derive v2.7.0 [INFO] [stderr] Checking zvariant v2.7.0 [INFO] [stderr] Checking stateful-split-screen v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.05s [INFO] running `Command { std: "docker" "inspect" "296e35056852a64ff2742f1af7c13da8a0134c7bcc758dafdfb9535623e3556a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296e35056852a64ff2742f1af7c13da8a0134c7bcc758dafdfb9535623e3556a", kill_on_drop: false }` [INFO] [stdout] 296e35056852a64ff2742f1af7c13da8a0134c7bcc758dafdfb9535623e3556a