[INFO] fetching crate rlua-searcher 0.1.0...
[INFO] checking rlua-searcher-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate rlua-searcher 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rlua-searcher 0.1.0
[INFO] finished tweaking crates.io crate rlua-searcher 0.1.0
[INFO] tweaked toml for crates.io crate rlua-searcher 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlua-searcher 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding rlua v0.19.8 (available: v0.20.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b3da85c7c7d07838ac85f5a4789ea91768eadf1fff53b38d3e874163857d8ce
[INFO] running `Command { std: "docker" "start" "-a" "4b3da85c7c7d07838ac85f5a4789ea91768eadf1fff53b38d3e874163857d8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b3da85c7c7d07838ac85f5a4789ea91768eadf1fff53b38d3e874163857d8ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3da85c7c7d07838ac85f5a4789ea91768eadf1fff53b38d3e874163857d8ce", kill_on_drop: false }`
[INFO] [stdout] 4b3da85c7c7d07838ac85f5a4789ea91768eadf1fff53b38d3e874163857d8ce
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12c50cca9686f3c7f9c82e8c779870a758da31fde379db9d4a9e29b4933ba6b7
[INFO] running `Command { std: "docker" "start" "-a" "12c50cca9686f3c7f9c82e8c779870a758da31fde379db9d4a9e29b4933ba6b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlua-lua54-sys v0.1.7
[INFO] [stderr]    Compiling rlua v0.19.8
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking rlua-searcher v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `CatMap` in this scope
[INFO] [stdout]    --> tests/tests.rs:342:18
[INFO] [stdout]     |
[INFO] [stdout] 342 |     let mut map: CatMap<Cow<'static, str>> = CatMap::new();
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `CatMap`
[INFO] [stdout]    --> tests/tests.rs:342:46
[INFO] [stdout]     |
[INFO] [stdout] 342 |     let mut map: CatMap<Cow<'static, str>> = CatMap::new();
[INFO] [stdout]     |                                              ^^^^^^ use of undeclared type `CatMap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlua-searcher` (test "tests") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "12c50cca9686f3c7f9c82e8c779870a758da31fde379db9d4a9e29b4933ba6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c50cca9686f3c7f9c82e8c779870a758da31fde379db9d4a9e29b4933ba6b7", kill_on_drop: false }`
[INFO] [stdout] 12c50cca9686f3c7f9c82e8c779870a758da31fde379db9d4a9e29b4933ba6b7