[INFO] cloning repository https://github.com/matheus-git/bst-memoized
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matheus-git/bst-memoized" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-git%2Fbst-memoized", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-git%2Fbst-memoized'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a2f9444e639bf16a47a0c6242aac83ae6982985
[INFO] testing matheus-git/bst-memoized against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatheus-git%2Fbst-memoized" "/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/matheus-git/bst-memoized
[INFO] finished tweaking git repo https://github.com/matheus-git/bst-memoized
[INFO] tweaked toml for git repo https://github.com/matheus-git/bst-memoized written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/matheus-git/bst-memoized on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/matheus-git/bst-memoized 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 356aa6a7df1bf8928aa3e0073a1c9b989d859a3459ece6a6cf48824a23e9358f
[INFO] running `Command { std: "docker" "start" "-a" "356aa6a7df1bf8928aa3e0073a1c9b989d859a3459ece6a6cf48824a23e9358f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356aa6a7df1bf8928aa3e0073a1c9b989d859a3459ece6a6cf48824a23e9358f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356aa6a7df1bf8928aa3e0073a1c9b989d859a3459ece6a6cf48824a23e9358f", kill_on_drop: false }`
[INFO] [stdout] 356aa6a7df1bf8928aa3e0073a1c9b989d859a3459ece6a6cf48824a23e9358f
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b54ec8febad8e53ca94cef0e55d2a734f4856126c2edeab6b275881b6c4cdfe7
[INFO] running `Command { std: "docker" "start" "-a" "b54ec8febad8e53ca94cef0e55d2a734f4856126c2edeab6b275881b6c4cdfe7", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-bst v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "b54ec8febad8e53ca94cef0e55d2a734f4856126c2edeab6b275881b6c4cdfe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54ec8febad8e53ca94cef0e55d2a734f4856126c2edeab6b275881b6c4cdfe7", kill_on_drop: false }`
[INFO] [stdout] b54ec8febad8e53ca94cef0e55d2a734f4856126c2edeab6b275881b6c4cdfe7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df37edf7d82a9d8f8d621256a8b8e0cc07c9e79ce1fc3817fb46178d4dcd8869
[INFO] running `Command { std: "docker" "start" "-a" "df37edf7d82a9d8f8d621256a8b8e0cc07c9e79ce1fc3817fb46178d4dcd8869", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-bst v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "df37edf7d82a9d8f8d621256a8b8e0cc07c9e79ce1fc3817fb46178d4dcd8869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df37edf7d82a9d8f8d621256a8b8e0cc07c9e79ce1fc3817fb46178d4dcd8869", kill_on_drop: false }`
[INFO] [stdout] df37edf7d82a9d8f8d621256a8b8e0cc07c9e79ce1fc3817fb46178d4dcd8869
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6180d9a6ed2b3875421b4cb94f59e88fd39fd7207ac3f1c9664405c66c8fbada
[INFO] running `Command { std: "docker" "start" "-a" "6180d9a6ed2b3875421b4cb94f59e88fd39fd7207ac3f1c9664405c66c8fbada", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_bst-1a4fc1fbbd49f856)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::remove_leaf_node ... ok
[INFO] [stdout] test tests::remove_node_with_one_child ... ok
[INFO] [stdout] test tests::basic_bst_operations ... ok
[INFO] [stdout] test tests::remove_root_node ... ok
[INFO] [stdout] test tests::remove_node_with_two_children ... ok
[INFO] [stdout] test tests::test_min_max ... ok
[INFO] [stdout] test tests::test_insert_and_search ... ok
[INFO] [stdout] test tests::test_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simple_bst
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6180d9a6ed2b3875421b4cb94f59e88fd39fd7207ac3f1c9664405c66c8fbada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6180d9a6ed2b3875421b4cb94f59e88fd39fd7207ac3f1c9664405c66c8fbada", kill_on_drop: false }`
[INFO] [stdout] 6180d9a6ed2b3875421b4cb94f59e88fd39fd7207ac3f1c9664405c66c8fbada