[INFO] cloning repository https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockchain-and-Cyber-Security-Club-NMIT%2Fdebugging-platform-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockchain-and-Cyber-Security-Club-NMIT%2Fdebugging-platform-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e7e4931c74c0d81ed6f0459e1f6a32b35710bbd
[INFO] checking Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend/4e7e4931c74c0d81ed6f0459e1f6a32b35710bbd against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockchain-and-Cyber-Security-Club-NMIT%2Fdebugging-platform-backend" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend
[INFO] finished tweaking git repo https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend
[INFO] tweaked toml for git repo https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Blockchain-and-Cyber-Security-Club-NMIT/debugging-platform-backend 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3084df00c7b299e1493e3543711a2eec6b5ac68ee7259241c0127b2640e85cd6
[INFO] running `Command { std: "docker" "start" "-a" "3084df00c7b299e1493e3543711a2eec6b5ac68ee7259241c0127b2640e85cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3084df00c7b299e1493e3543711a2eec6b5ac68ee7259241c0127b2640e85cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3084df00c7b299e1493e3543711a2eec6b5ac68ee7259241c0127b2640e85cd6", kill_on_drop: false }`
[INFO] [stdout] 3084df00c7b299e1493e3543711a2eec6b5ac68ee7259241c0127b2640e85cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1a28de5d7cf9841c98e499b5f74676b0e0ca9da3deec21684465b1f638717d
[INFO] running `Command { std: "docker" "start" "-a" "2d1a28de5d7cf9841c98e499b5f74676b0e0ca9da3deec21684465b1f638717d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.199
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking getrandom v0.2.14
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking pretty_env_logger v0.5.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking litecode-backend v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "2d1a28de5d7cf9841c98e499b5f74676b0e0ca9da3deec21684465b1f638717d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1a28de5d7cf9841c98e499b5f74676b0e0ca9da3deec21684465b1f638717d", kill_on_drop: false }`
[INFO] [stdout] 2d1a28de5d7cf9841c98e499b5f74676b0e0ca9da3deec21684465b1f638717d