[INFO] cloning repository https://github.com/CyberGsus/brainfuck-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CyberGsus/brainfuck-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberGsus%2Fbrainfuck-tools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCyberGsus%2Fbrainfuck-tools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 580d6354491da9e3de9e1230e425502a13ebde2b
[INFO] checking CyberGsus/brainfuck-tools/580d6354491da9e3de9e1230e425502a13ebde2b 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%2FCyberGsus%2Fbrainfuck-tools" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CyberGsus/brainfuck-tools 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/CyberGsus/brainfuck-tools
[INFO] finished tweaking git repo https://github.com/CyberGsus/brainfuck-tools
[INFO] tweaked toml for git repo https://github.com/CyberGsus/brainfuck-tools written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/CyberGsus/brainfuck-tools 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 011ab759d0bb73746dc1ef212e16cdd1ef1c4853d99bec6499312bab57c3a26f
[INFO] running `Command { std: "docker" "start" "-a" "011ab759d0bb73746dc1ef212e16cdd1ef1c4853d99bec6499312bab57c3a26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "011ab759d0bb73746dc1ef212e16cdd1ef1c4853d99bec6499312bab57c3a26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "011ab759d0bb73746dc1ef212e16cdd1ef1c4853d99bec6499312bab57c3a26f", kill_on_drop: false }`
[INFO] [stdout] 011ab759d0bb73746dc1ef212e16cdd1ef1c4853d99bec6499312bab57c3a26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bcbe9206811bd46b5ccf660822a8cbd17982ae835db6f1d09914c119826b62ed
[INFO] running `Command { std: "docker" "start" "-a" "bcbe9206811bd46b5ccf660822a8cbd17982ae835db6f1d09914c119826b62ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking bfrs_common v0.1.0 (/opt/rustwide/workdir/lib/bfrs_common)
[INFO] [stderr]     Checking bfrs_input v0.1.0 (/opt/rustwide/workdir/lib/bfrs_input)
[INFO] [stderr]     Checking bimap v0.6.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling structopt-derive v0.4.15
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking structopt v0.3.22
[INFO] [stderr]     Checking bfrs_patterns v0.1.0 (/opt/rustwide/workdir/tools/bfrs_patterns)
[INFO] [stderr]     Checking bfrs v0.1.0 (/opt/rustwide/workdir/interpreter/bfrs)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "bcbe9206811bd46b5ccf660822a8cbd17982ae835db6f1d09914c119826b62ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbe9206811bd46b5ccf660822a8cbd17982ae835db6f1d09914c119826b62ed", kill_on_drop: false }`
[INFO] [stdout] bcbe9206811bd46b5ccf660822a8cbd17982ae835db6f1d09914c119826b62ed