[INFO] cloning repository https://github.com/kamenchunathan/pattern_searching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamenchunathan/pattern_searching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamenchunathan%2Fpattern_searching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamenchunathan%2Fpattern_searching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4220cf6c659e17107bf0868a50585228f57df857
[INFO] checking kamenchunathan/pattern_searching against try#f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamenchunathan%2Fpattern_searching" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kamenchunathan/pattern_searching
[INFO] finished tweaking git repo https://github.com/kamenchunathan/pattern_searching
[INFO] tweaked toml for git repo https://github.com/kamenchunathan/pattern_searching written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kamenchunathan/pattern_searching on toolchain f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kamenchunathan/pattern_searching 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" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3605809a6c8a4f77db0c5d6ff246e8d5cd579e6eb9d284cc25762c721a536695
[INFO] running `Command { std: "docker" "start" "-a" "3605809a6c8a4f77db0c5d6ff246e8d5cd579e6eb9d284cc25762c721a536695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3605809a6c8a4f77db0c5d6ff246e8d5cd579e6eb9d284cc25762c721a536695", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3605809a6c8a4f77db0c5d6ff246e8d5cd579e6eb9d284cc25762c721a536695", kill_on_drop: false }`
[INFO] [stdout] 3605809a6c8a4f77db0c5d6ff246e8d5cd579e6eb9d284cc25762c721a536695
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f16624c7fb52ccf15cd304a9728caf1ef4b9c0d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae87e35226ede22f26de5d7cee203a7d11e50bd9fc007e6fff66a05dd11acd9d
[INFO] running `Command { std: "docker" "start" "-a" "ae87e35226ede22f26de5d7cee203a7d11e50bd9fc007e6fff66a05dd11acd9d", kill_on_drop: false }`
[INFO] [stderr]     Checking algorithms v0.1.0 (/opt/rustwide/workdir/algorithms)
[INFO] [stderr]     Checking cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Checking sequence_algorithms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `server`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `server/src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `algos_on_strings_trees_sequences`
[INFO] [stdout]  --> cli/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use algos_on_strings_trees_sequences::match_exact_naive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `algos_on_strings_trees_sequences`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `algos_on_strings_trees_sequences`, use `cargo add algos_on_strings_trees_sequences` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `server` (bin "server") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `algos_on_strings_trees_sequences`
[INFO] [stdout]  --> cli/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use algos_on_strings_trees_sequences::match_exact_naive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `algos_on_strings_trees_sequences`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `algos_on_strings_trees_sequences`, use `cargo add algos_on_strings_trees_sequences` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli` (bin "cli") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cli` (bin "cli" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ae87e35226ede22f26de5d7cee203a7d11e50bd9fc007e6fff66a05dd11acd9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae87e35226ede22f26de5d7cee203a7d11e50bd9fc007e6fff66a05dd11acd9d", kill_on_drop: false }`
[INFO] [stdout] ae87e35226ede22f26de5d7cee203a7d11e50bd9fc007e6fff66a05dd11acd9d