[INFO] cloning repository https://github.com/krishnasresearchcenter/RTA_browser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krishnasresearchcenter/RTA_browser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnasresearchcenter%2FRTA_browser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnasresearchcenter%2FRTA_browser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 78819532e1c837d8b7e8d31b9505c9c0ec2e0e05 [INFO] testing krishnasresearchcenter/RTA_browser against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrishnasresearchcenter%2FRTA_browser" "/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/krishnasresearchcenter/RTA_browser [INFO] finished tweaking git repo https://github.com/krishnasresearchcenter/RTA_browser [INFO] tweaked toml for git repo https://github.com/krishnasresearchcenter/RTA_browser written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/krishnasresearchcenter/RTA_browser on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/krishnasresearchcenter/RTA_browser 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4c5946ed6e8c7a912d282cd0771f30dd89366a03eef7f78793f9f1ad67e0b20 [INFO] running `Command { std: "docker" "start" "-a" "a4c5946ed6e8c7a912d282cd0771f30dd89366a03eef7f78793f9f1ad67e0b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4c5946ed6e8c7a912d282cd0771f30dd89366a03eef7f78793f9f1ad67e0b20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4c5946ed6e8c7a912d282cd0771f30dd89366a03eef7f78793f9f1ad67e0b20", kill_on_drop: false }` [INFO] [stdout] a4c5946ed6e8c7a912d282cd0771f30dd89366a03eef7f78793f9f1ad67e0b20 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17b1d628f28fdb46a6c9a24e1a227fe133bf24dfbbb4b542d57b7d722e5caec0 [INFO] running `Command { std: "docker" "start" "-a" "17b1d628f28fdb46a6c9a24e1a227fe133bf24dfbbb4b542d57b7d722e5caec0", kill_on_drop: false }` [INFO] [stderr] Compiling RTA_browser v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "17b1d628f28fdb46a6c9a24e1a227fe133bf24dfbbb4b542d57b7d722e5caec0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17b1d628f28fdb46a6c9a24e1a227fe133bf24dfbbb4b542d57b7d722e5caec0", kill_on_drop: false }` [INFO] [stdout] 17b1d628f28fdb46a6c9a24e1a227fe133bf24dfbbb4b542d57b7d722e5caec0 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3cced2f21f0b4e7693284199ed52f505391b9eac267042cc17b06d43d75fecf [INFO] running `Command { std: "docker" "start" "-a" "e3cced2f21f0b4e7693284199ed52f505391b9eac267042cc17b06d43d75fecf", kill_on_drop: false }` [INFO] [stderr] Compiling RTA_browser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: invalid character ' ' in crate name: `rb_test rename` [INFO] [stdout] | [INFO] [stdout] = help: you can either pass `--crate-name` on the command line or add `#![crate_name = "…"]` to set the crate name [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `RTA_browser` (test "rb_test rename") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0412]: cannot find type `RedBlackTree` in this scope [INFO] [stdout] --> tests/insertion_test.rs:1:6 [INFO] [stdout] | [INFO] [stdout] 1 | impl RedBlackTree { [INFO] [stdout] | ^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `new_node` in this scope [INFO] [stdout] --> tests/insertion_test.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | self.balance_after_insert(new_node); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Rc` in this scope [INFO] [stdout] --> tests/insertion_test.rs:10:46 [INFO] [stdout] | [INFO] [stdout] 10 | fn balance_after_insert(&mut self, node: Rc>) { [INFO] [stdout] | ^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::rc::Rc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RefCell` in this scope [INFO] [stdout] --> tests/insertion_test.rs:10:49 [INFO] [stdout] | [INFO] [stdout] 10 | fn balance_after_insert(&mut self, node: Rc>) { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::cell::RefCell; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `BinaryTreeNode` in this scope [INFO] [stdout] --> tests/insertion_test.rs:10:57 [INFO] [stdout] | [INFO] [stdout] 10 | fn balance_after_insert(&mut self, node: Rc>) { [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 1 | impl RedBlackTree { [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0425. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `RTA_browser` (test "insertion_test") due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e3cced2f21f0b4e7693284199ed52f505391b9eac267042cc17b06d43d75fecf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3cced2f21f0b4e7693284199ed52f505391b9eac267042cc17b06d43d75fecf", kill_on_drop: false }` [INFO] [stdout] e3cced2f21f0b4e7693284199ed52f505391b9eac267042cc17b06d43d75fecf