[INFO] fetching crate leetcode-trees-rs 0.1.149...
[INFO] testing leetcode-trees-rs-0.1.149 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate leetcode-trees-rs 0.1.149 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate leetcode-trees-rs 0.1.149
[INFO] finished tweaking crates.io crate leetcode-trees-rs 0.1.149
[INFO] tweaked toml for crates.io crate leetcode-trees-rs 0.1.149 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate leetcode-trees-rs 0.1.149 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 236 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 780ad79ee4b120ad9085cf14af57580313c52dca974ecb39ff6d00a4fcbe828c
[INFO] running `Command { std: "docker" "start" "-a" "780ad79ee4b120ad9085cf14af57580313c52dca974ecb39ff6d00a4fcbe828c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "780ad79ee4b120ad9085cf14af57580313c52dca974ecb39ff6d00a4fcbe828c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "780ad79ee4b120ad9085cf14af57580313c52dca974ecb39ff6d00a4fcbe828c", kill_on_drop: false }`
[INFO] [stdout] 780ad79ee4b120ad9085cf14af57580313c52dca974ecb39ff6d00a4fcbe828c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cc483f9c603d94337aa3ff3540bef2a381ed6218984e68b4446998ce56d081e
[INFO] running `Command { std: "docker" "start" "-a" "2cc483f9c603d94337aa3ff3540bef2a381ed6218984e68b4446998ce56d081e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.4
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[INFO] [stderr]    Compiling duckscriptsdk v0.11.1
[INFO] [stderr]    Compiling cargo-make v0.37.24
[INFO] [stderr]    Compiling leetcode-trees-rs v0.1.149 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "2cc483f9c603d94337aa3ff3540bef2a381ed6218984e68b4446998ce56d081e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc483f9c603d94337aa3ff3540bef2a381ed6218984e68b4446998ce56d081e", kill_on_drop: false }`
[INFO] [stdout] 2cc483f9c603d94337aa3ff3540bef2a381ed6218984e68b4446998ce56d081e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd5d2a1eaff068c8ac4f8a8533c2379fb067f747613ce8786ac22f64a68e77c
[INFO] running `Command { std: "docker" "start" "-a" "1bd5d2a1eaff068c8ac4f8a8533c2379fb067f747613ce8786ac22f64a68e77c", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode-trees-rs v0.1.149 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.52s
[INFO] running `Command { std: "docker" "inspect" "1bd5d2a1eaff068c8ac4f8a8533c2379fb067f747613ce8786ac22f64a68e77c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd5d2a1eaff068c8ac4f8a8533c2379fb067f747613ce8786ac22f64a68e77c", kill_on_drop: false }`
[INFO] [stdout] 1bd5d2a1eaff068c8ac4f8a8533c2379fb067f747613ce8786ac22f64a68e77c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9e02e3349945f2b1200e3feeb584fd4c4b1a64207fbbf77d76f737be0dbff6a
[INFO] running `Command { std: "docker" "start" "-a" "b9e02e3349945f2b1200e3feeb584fd4c4b1a64207fbbf77d76f737be0dbff6a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode_trees_rs-7e36e3b3436059b5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::linked_lists::main ... ok
[INFO] [stdout] test tests::type_tests::normal_types ... ok
[INFO] [stdout] test tests::trees::main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode_trees_rs
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/macros/mod.rs - macros::list_node (line 28) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::left_tree (line 428) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::symmetric_tree (line 300) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree_node (line 271) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree (line 117) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::symmetric_tree (line 305) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree (line 212) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree (line 89) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::right_tree (line 486) ... ok
[INFO] [stdout] test src/utils/linked_lists.rs - utils::linked_lists::ListNode (line 14) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::right_tree (line 494) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::left_tree (line 436) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::list_node (line 36) ... ok
[INFO] [stdout] test src/utils/trees.rs - utils::trees::TreeNode (line 19) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::symmetric_tree (line 376) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree (line 182) ... ok
[INFO] [stdout] test src/macros/mod.rs - macros::tree (line 155) ... ok
[INFO] [stdout] test src/utils/trees.rs - utils::trees::TreeNode (line 98) ... ok
[INFO] [stdout] test src/utils/trees.rs - utils::trees::TreeNode (line 130) ... ok
[INFO] [stdout] test src/utils/trees.rs - utils::trees::TreeNode (line 71) ... ok
[INFO] [stdout] test src/utils/trees.rs - utils::trees::TreeNode (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9e02e3349945f2b1200e3feeb584fd4c4b1a64207fbbf77d76f737be0dbff6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9e02e3349945f2b1200e3feeb584fd4c4b1a64207fbbf77d76f737be0dbff6a", kill_on_drop: false }`
[INFO] [stdout] b9e02e3349945f2b1200e3feeb584fd4c4b1a64207fbbf77d76f737be0dbff6a