[INFO] fetching crate tol_binary_tree 0.1.0...
[INFO] testing tol_binary_tree-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tol_binary_tree 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tol_binary_tree 0.1.0
[INFO] finished tweaking crates.io crate tol_binary_tree 0.1.0
[INFO] tweaked toml for crates.io crate tol_binary_tree 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tol_binary_tree 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tol_binary_tree 0.1.0 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b469d67c4ed05bb6cb941ddb1525f901960994ec2ec2b0cbc466f6838dccafec
[INFO] running `Command { std: "docker" "start" "-a" "b469d67c4ed05bb6cb941ddb1525f901960994ec2ec2b0cbc466f6838dccafec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b469d67c4ed05bb6cb941ddb1525f901960994ec2ec2b0cbc466f6838dccafec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b469d67c4ed05bb6cb941ddb1525f901960994ec2ec2b0cbc466f6838dccafec", kill_on_drop: false }`
[INFO] [stdout] b469d67c4ed05bb6cb941ddb1525f901960994ec2ec2b0cbc466f6838dccafec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c721f4c28003d26c2e36025a50bd9bbee718e53207b4495ab081ca21a6908d3
[INFO] running `Command { std: "docker" "start" "-a" "3c721f4c28003d26c2e36025a50bd9bbee718e53207b4495ab081ca21a6908d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tol_binary_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "3c721f4c28003d26c2e36025a50bd9bbee718e53207b4495ab081ca21a6908d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c721f4c28003d26c2e36025a50bd9bbee718e53207b4495ab081ca21a6908d3", kill_on_drop: false }`
[INFO] [stdout] 3c721f4c28003d26c2e36025a50bd9bbee718e53207b4495ab081ca21a6908d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b89213d89a27930174a26e52936f216582381f14a32e459012c45a87174cae50
[INFO] running `Command { std: "docker" "start" "-a" "b89213d89a27930174a26e52936f216582381f14a32e459012c45a87174cae50", kill_on_drop: false }`
[INFO] [stderr]    Compiling tol_binary_tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b89213d89a27930174a26e52936f216582381f14a32e459012c45a87174cae50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b89213d89a27930174a26e52936f216582381f14a32e459012c45a87174cae50", kill_on_drop: false }`
[INFO] [stdout] b89213d89a27930174a26e52936f216582381f14a32e459012c45a87174cae50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 741cd87c75fc70039654712dd5238c83f8de14a7ecb90daa3693af50e1de32cc
[INFO] running `Command { std: "docker" "start" "-a" "741cd87c75fc70039654712dd5238c83f8de14a7ecb90daa3693af50e1de32cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tol_binary_tree-141c28de407934eb)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tol_binary_tree-357d84cf3181b5a3)
[INFO] [stdout] running 1 test
[INFO] [stdout] test binary_search::test::test_node_found_binary_search ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] [stderr]    Doc-tests tol_binary_tree
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/binary_search.rs - binary_search::binary_search (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/binary_search.rs - binary_search::binary_search (line 7) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `binary_tree`
[INFO] [stdout]  --> src/binary_search.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use binary_tree::{BinaryTree, binary_search};
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tol_binary_tree::binary_tree::{BinaryTree, binary_search};
[INFO] [stdout]   |     +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `binary_tree` in this scope
[INFO] [stdout]   --> src/binary_search.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 | let mut binary_tree: binary_tree::BinaryTree<i32> = binary_tree::BinaryTree::new();
[INFO] [stdout]    |                      ^^^^^^^^^^^ use of unresolved module or unlinked crate `binary_tree`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/binary_tree.rs, use `mod binary_tree` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  7 + mod binary_tree;
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]    |
[INFO] [stdout]  7 + use tol_binary_tree::binary_tree;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `binary_tree` in this scope
[INFO] [stdout]   --> src/binary_search.rs:10:53
[INFO] [stdout]    |
[INFO] [stdout] 10 | let mut binary_tree: binary_tree::BinaryTree<i32> = binary_tree::BinaryTree::new();
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ use of unresolved module or unlinked crate `binary_tree`
[INFO] [stdout]    |
[INFO] [stdout] help: to make use of source file src/binary_tree.rs, use `mod binary_tree` in this file to declare the module
[INFO] [stdout]    |
[INFO] [stdout]  7 + mod binary_tree;
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout]  7 + use tol_binary_tree::BinaryTree;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `BinaryTree`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 10 - let mut binary_tree: binary_tree::BinaryTree<i32> = binary_tree::BinaryTree::new();
[INFO] [stdout] 10 + let mut binary_tree: binary_tree::BinaryTree<i32> = BinaryTree::new();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/binary_search.rs - binary_search::binary_search (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.20s; merged doctests compilation took 0.09s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "741cd87c75fc70039654712dd5238c83f8de14a7ecb90daa3693af50e1de32cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741cd87c75fc70039654712dd5238c83f8de14a7ecb90daa3693af50e1de32cc", kill_on_drop: false }`
[INFO] [stdout] 741cd87c75fc70039654712dd5238c83f8de14a7ecb90daa3693af50e1de32cc
