[INFO] fetching crate MMDB_Client 0.1.0...
[INFO] testing MMDB_Client-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate MMDB_Client 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate MMDB_Client 0.1.0
[INFO] finished tweaking crates.io crate MMDB_Client 0.1.0
[INFO] tweaked toml for crates.io crate MMDB_Client 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate MMDB_Client 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded configster v0.1.1
[INFO] [stderr]   Downloaded MMDB_Server v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c49385180884dc5df1532f1e1c696a3bb9aa5b62395f3aed20228d16a6425ce
[INFO] running `Command { std: "docker" "start" "-a" "1c49385180884dc5df1532f1e1c696a3bb9aa5b62395f3aed20228d16a6425ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c49385180884dc5df1532f1e1c696a3bb9aa5b62395f3aed20228d16a6425ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c49385180884dc5df1532f1e1c696a3bb9aa5b62395f3aed20228d16a6425ce", kill_on_drop: false }`
[INFO] [stdout] 1c49385180884dc5df1532f1e1c696a3bb9aa5b62395f3aed20228d16a6425ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9bbd8e43c241213959584cc86e716d8b712f2fb5b2b3a45ddd389e254f57367
[INFO] running `Command { std: "docker" "start" "-a" "a9bbd8e43c241213959584cc86e716d8b712f2fb5b2b3a45ddd389e254f57367", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling configster v0.1.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling MMDB_Server v0.1.3
[INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `fs`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/MMDB_Server-0.1.3/src/lib.rs:204:32
[INFO] [stdout]     |
[INFO] [stdout] 204 |         if let Ok(_tmp0) = fs::try_exists(cfgdic.clone()) {
[INFO] [stdout]     |                                ^^^^^^^^^^ not found in `fs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `try_exists` in module `fs`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/MMDB_Server-0.1.3/src/lib.rs:228:19
[INFO] [stdout]     |
[INFO] [stdout] 228 |         match fs::try_exists(dbdic.clone()) {
[INFO] [stdout]     |                   ^^^^^^^^^^ not found in `fs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `MMDB_Server` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a9bbd8e43c241213959584cc86e716d8b712f2fb5b2b3a45ddd389e254f57367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9bbd8e43c241213959584cc86e716d8b712f2fb5b2b3a45ddd389e254f57367", kill_on_drop: false }`
[INFO] [stdout] a9bbd8e43c241213959584cc86e716d8b712f2fb5b2b3a45ddd389e254f57367
