[INFO] fetching crate nad2000-minigrep 0.1.1...
[INFO] checking nad2000-minigrep-0.1.1 against master#893fadd11a52aa26fc19c67ee1b79f03d6a1bed3 for pr-77153
[INFO] extracting crate nad2000-minigrep 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate nad2000-minigrep 0.1.1 on toolchain 893fadd11a52aa26fc19c67ee1b79f03d6a1bed3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nad2000-minigrep 0.1.1
[INFO] finished tweaking crates.io crate nad2000-minigrep 0.1.1
[INFO] tweaked toml for crates.io crate nad2000-minigrep 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate nad2000-minigrep 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cf31e0dd5f4cefa47f3e8194ac5e1f7d8da70b9d0efbf4d4d733f750d7a846f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cf31e0dd5f4cefa47f3e8194ac5e1f7d8da70b9d0efbf4d4d733f750d7a846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cf31e0dd5f4cefa47f3e8194ac5e1f7d8da70b9d0efbf4d4d733f750d7a846f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf31e0dd5f4cefa47f3e8194ac5e1f7d8da70b9d0efbf4d4d733f750d7a846f", kill_on_drop: false }`
[INFO] [stdout] 9cf31e0dd5f4cefa47f3e8194ac5e1f7d8da70b9d0efbf4d4d733f750d7a846f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+893fadd11a52aa26fc19c67ee1b79f03d6a1bed3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ceef328e383c664d28bd13b929f694f98893a77151c235581088fc1b1a60b69e
[INFO] running `Command { std: "docker" "start" "-a" "ceef328e383c664d28bd13b929f694f98893a77151c235581088fc1b1a60b69e", kill_on_drop: false }`
[INFO] [stderr]     Checking nad2000-minigrep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `minigrep`
[INFO] [stdout]  --> tests/test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use minigrep::*;
[INFO] [stdout]   |     ^^^^^^^^ use of undeclared crate or module `minigrep`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `search` in this scope
[INFO] [stdout]   --> tests/test.rs:11:49
[INFO] [stdout]    |
[INFO] [stdout] 11 |     assert_eq!(vec!["safe, fast, productive."], search(query, contents));
[INFO] [stdout]    |                                                 ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use nad2000_minigrep::search;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `search_case_insensitive` in this scope
[INFO] [stdout]   --> tests/test.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         search_case_insensitive(query, contents)
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use nad2000_minigrep::search_case_insensitive;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nad2000-minigrep`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ceef328e383c664d28bd13b929f694f98893a77151c235581088fc1b1a60b69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceef328e383c664d28bd13b929f694f98893a77151c235581088fc1b1a60b69e", kill_on_drop: false }`
[INFO] [stdout] ceef328e383c664d28bd13b929f694f98893a77151c235581088fc1b1a60b69e