[INFO] cloning repository https://github.com/CitrusSin/secure-judger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CitrusSin/secure-judger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCitrusSin%2Fsecure-judger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCitrusSin%2Fsecure-judger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e180bef8c3ff0ee9277356bbf65c77a7ae3f5c9e
[INFO] checking CitrusSin/secure-judger/e180bef8c3ff0ee9277356bbf65c77a7ae3f5c9e 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%2FCitrusSin%2Fsecure-judger" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CitrusSin/secure-judger 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/CitrusSin/secure-judger
[INFO] finished tweaking git repo https://github.com/CitrusSin/secure-judger
[INFO] tweaked toml for git repo https://github.com/CitrusSin/secure-judger written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/CitrusSin/secure-judger 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] 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] 6efcdf6ddaccc1967ce40a9db3b7bad08d6d49752e195954667915d9624d8dea
[INFO] running `Command { std: "docker" "start" "-a" "6efcdf6ddaccc1967ce40a9db3b7bad08d6d49752e195954667915d9624d8dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6efcdf6ddaccc1967ce40a9db3b7bad08d6d49752e195954667915d9624d8dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efcdf6ddaccc1967ce40a9db3b7bad08d6d49752e195954667915d9624d8dea", kill_on_drop: false }`
[INFO] [stdout] 6efcdf6ddaccc1967ce40a9db3b7bad08d6d49752e195954667915d9624d8dea
[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] 3e793d7d14cfbd5e9dd4161f9b7e2827b2d55d117e462fc54e6ec8670db158b9
[INFO] running `Command { std: "docker" "start" "-a" "3e793d7d14cfbd5e9dd4161f9b7e2827b2d55d117e462fc54e6ec8670db158b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]     Checking seccompiler v0.3.0
[INFO] [stderr]     Checking secure-judger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "3e793d7d14cfbd5e9dd4161f9b7e2827b2d55d117e462fc54e6ec8670db158b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e793d7d14cfbd5e9dd4161f9b7e2827b2d55d117e462fc54e6ec8670db158b9", kill_on_drop: false }`
[INFO] [stdout] 3e793d7d14cfbd5e9dd4161f9b7e2827b2d55d117e462fc54e6ec8670db158b9