[INFO] cloning repository https://github.com/jyotirsai/Rust-Trees
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jyotirsai/Rust-Trees" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyotirsai%2FRust-Trees", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyotirsai%2FRust-Trees'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d920ad99a2035f4d90606357817c0081c251cd1
[INFO] testing jyotirsai/Rust-Trees against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjyotirsai%2FRust-Trees" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jyotirsai/Rust-Trees
[INFO] finished tweaking git repo https://github.com/jyotirsai/Rust-Trees
[INFO] tweaked toml for git repo https://github.com/jyotirsai/Rust-Trees written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jyotirsai/Rust-Trees on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jyotirsai/Rust-Trees 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4455d55246c6e61316b606e7e3cba4316f32ae2cc3b7e84131e068d148ab8d4f
[INFO] running `Command { std: "docker" "start" "-a" "4455d55246c6e61316b606e7e3cba4316f32ae2cc3b7e84131e068d148ab8d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4455d55246c6e61316b606e7e3cba4316f32ae2cc3b7e84131e068d148ab8d4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4455d55246c6e61316b606e7e3cba4316f32ae2cc3b7e84131e068d148ab8d4f", kill_on_drop: false }`
[INFO] [stdout] 4455d55246c6e61316b606e7e3cba4316f32ae2cc3b7e84131e068d148ab8d4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6ab9523715f3b77540e5bdebe27abac1583441b60df8d6198542f2d94cc8747
[INFO] running `Command { std: "docker" "start" "-a" "a6ab9523715f3b77540e5bdebe27abac1583441b60df8d6198542f2d94cc8747", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Rust_Trees` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_trees`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "a6ab9523715f3b77540e5bdebe27abac1583441b60df8d6198542f2d94cc8747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6ab9523715f3b77540e5bdebe27abac1583441b60df8d6198542f2d94cc8747", kill_on_drop: false }`
[INFO] [stdout] a6ab9523715f3b77540e5bdebe27abac1583441b60df8d6198542f2d94cc8747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11ca2e4f9f3e82fcf5b3a37921b77c16f35f1b627e26559db5a6c69fae4b6940
[INFO] running `Command { std: "docker" "start" "-a" "11ca2e4f9f3e82fcf5b3a37921b77c16f35f1b627e26559db5a6c69fae4b6940", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.148
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling syn v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.148
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling rayon v1.6.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stdout] warning: crate `Rust_Trees` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_trees`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling Rust-Trees v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 50.77s
[INFO] running `Command { std: "docker" "inspect" "11ca2e4f9f3e82fcf5b3a37921b77c16f35f1b627e26559db5a6c69fae4b6940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ca2e4f9f3e82fcf5b3a37921b77c16f35f1b627e26559db5a6c69fae4b6940", kill_on_drop: false }`
[INFO] [stdout] 11ca2e4f9f3e82fcf5b3a37921b77c16f35f1b627e26559db5a6c69fae4b6940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89870e812d2b326557558fb93ae4c4214e96da14d9e15eeeeccd8bc6c2149296
[INFO] running `Command { std: "docker" "start" "-a" "89870e812d2b326557558fb93ae4c4214e96da14d9e15eeeeccd8bc6c2149296", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Rust_Trees` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_trees`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Rust-Trees` (lib) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_Trees-e4bf2a04cf7fdf10)
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test avltree::create_empty_avltree ... ok
[INFO] [stdout] test avltree::delete_test_1 ... ok
[INFO] [stdout] test avltree::delete_test_2 ... ok
[INFO] [stdout] test avltree::insert_into_avltree_1 ... ok
[INFO] [stdout] test avltree::delete_test_4 ... ok
[INFO] [stdout] test avltree::delete_test_5 ... ok
[INFO] [stdout] test avltree::delete_test_6 ... ok
[INFO] [stdout] test avltree::insert_into_rbtree_3 ... ok
[INFO] [stdout] test avltree::insert_into_rbtree_4 ... ok
[INFO] [stdout] test avltree::delete_test_3 ... ok
[INFO] [stdout] test avltree::insert_into_rbtree_5 ... ok
[INFO] [stdout] test avltree::insert_test_1 ... ok
[INFO] [stdout] test avltree::insert_test_2 ... ok
[INFO] [stdout] test avltree::insert_test_3 ... ok
[INFO] [stdout] test avltree::insert_test_5 ... ok
[INFO] [stdout] test avltree::insert_test_4 ... ok
[INFO] [stdout] test avltree::search_1 ... ok
[INFO] [stdout] test avltree::insert_test_6 ... ok
[INFO] [stdout] test avltree::insert_into_avltree_2 ... ok
[INFO] [stdout] test avltree::test_delete_1 ... ok
[INFO] [stdout] test avltree::test_letters ... ok
[INFO] [stdout] test avltree::test_min_max_1 ... ok
[INFO] [stdout] test rbtree::create_empty_rbtree ... ok
[INFO] [stdout] test avltree::test_min_max_2 ... ok
[INFO] [stdout] test rbtree::delete_test_1 ... ok
[INFO] [stdout] test rbtree::delete_test_3 ... ok
[INFO] [stdout] test rbtree::delete_test_2 ... ok
[INFO] [stdout] test rbtree::delete_test_4 ... ok
[INFO] [stdout] test rbtree::delete_test_5 ... ok
[INFO] [stdout] test rbtree::delete_test_6 ... ok
[INFO] [stdout] test rbtree::insert_into_rbtree_1 ... ok
[INFO] [stdout] test rbtree::insert_into_rbtree_2 ... ok
[INFO] [stdout] test rbtree::insert_into_rbtree_3 ... ok
[INFO] [stdout] test rbtree::insert_into_rbtree_4 ... ok
[INFO] [stdout] test rbtree::insert_into_rbtree_5 ... ok
[INFO] [stdout] test rbtree::insert_test_1 ... ok
[INFO] [stdout] test rbtree::insert_test_3 ... ok
[INFO] [stdout] test rbtree::insert_test_2 ... ok
[INFO] [stdout] test rbtree::insert_test_4 ... ok
[INFO] [stdout] test rbtree::insert_test_5 ... ok
[INFO] [stdout] test rbtree::is_empty_1 ... ok
[INFO] [stdout] test rbtree::insert_test_6 ... ok
[INFO] [stdout] test rbtree::search_1 ... ok
[INFO] [stdout] test rbtree::test_delete_1 ... ok
[INFO] [stdout] test rbtree::test_letters ... ok
[INFO] [stdout] test rbtree::test_min_max_2 ... ok
[INFO] [stdout] test rbtree::test_min_max_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 47 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Rust_Trees-f9944c42a1ae03c7)
[INFO] [stderr]    Doc-tests Rust_Trees
[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] [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" "89870e812d2b326557558fb93ae4c4214e96da14d9e15eeeeccd8bc6c2149296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89870e812d2b326557558fb93ae4c4214e96da14d9e15eeeeccd8bc6c2149296", kill_on_drop: false }`
[INFO] [stdout] 89870e812d2b326557558fb93ae4c4214e96da14d9e15eeeeccd8bc6c2149296