[INFO] cloning repository https://github.com/th3-5had0w/livectf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/th3-5had0w/livectf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3-5had0w%2Flivectf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3-5had0w%2Flivectf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0e0b042236ffc85c01a19fb6d39107af4a6efc5
[INFO] checking th3-5had0w/livectf against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth3-5had0w%2Flivectf" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/th3-5had0w/livectf
[INFO] finished tweaking git repo https://github.com/th3-5had0w/livectf
[INFO] tweaked toml for git repo https://github.com/th3-5had0w/livectf written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/th3-5had0w/livectf on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/th3-5had0w/livectf 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded actix-web-extras v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cc56d1a8d241f87309c001423cb8e07f6f89d98c67af74f68186635d3f0fc34
[INFO] running `Command { std: "docker" "start" "-a" "1cc56d1a8d241f87309c001423cb8e07f6f89d98c67af74f68186635d3f0fc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc56d1a8d241f87309c001423cb8e07f6f89d98c67af74f68186635d3f0fc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc56d1a8d241f87309c001423cb8e07f6f89d98c67af74f68186635d3f0fc34", kill_on_drop: false }`
[INFO] [stdout] 1cc56d1a8d241f87309c001423cb8e07f6f89d98c67af74f68186635d3f0fc34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ed7adca842afcb4032bda7c890c1f4eabbabe8b3bc2a163a1a3a91ad9385fcc
[INFO] running `Command { std: "docker" "start" "-a" "4ed7adca842afcb4032bda7c890c1f4eabbabe8b3bc2a163a1a3a91ad9385fcc", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
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[INFO] [stderr]     Checking livectf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DbException` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct DbException {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender` is never read
[INFO] [stdout]   --> src/flag_receiver/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct FlagReceiverCtx {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 12 |     // main comm channel
[INFO] [stdout] 13 |     sender: Sender<(String, Vec<u8>)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DbException` is never constructed
[INFO] [stdout]   --> src/database/mod.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct DbException {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sender` is never read
[INFO] [stdout]   --> src/flag_receiver/mod.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct FlagReceiverCtx {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] 12 |     // main comm channel
[INFO] [stdout] 13 |     sender: Sender<(String, Vec<u8>)>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4ed7adca842afcb4032bda7c890c1f4eabbabe8b3bc2a163a1a3a91ad9385fcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed7adca842afcb4032bda7c890c1f4eabbabe8b3bc2a163a1a3a91ad9385fcc", kill_on_drop: false }`
[INFO] [stdout] 4ed7adca842afcb4032bda7c890c1f4eabbabe8b3bc2a163a1a3a91ad9385fcc