[INFO] cloning repository https://github.com/mineichen/vec-multi-tree
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mineichen/vec-multi-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmineichen%2Fvec-multi-tree", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmineichen%2Fvec-multi-tree'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 153f562490fecb1c3565f10472943ee58e90a263
[INFO] testing mineichen/vec-multi-tree against 1.99.0-beta.1+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmineichen%2Fvec-multi-tree" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mineichen/vec-multi-tree
[INFO] finished tweaking git repo https://github.com/mineichen/vec-multi-tree
[INFO] tweaked toml for git repo https://github.com/mineichen/vec-multi-tree written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mineichen/vec-multi-tree on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mineichen/vec-multi-tree 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663
[INFO] running `Command { std: "docker" "start" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-multi-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 60 | /         unsafe {
[INFO] [stdout] 61 | |             self.0.get_unchecked(index)
[INFO] [stdout] 62 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 73 | /         unsafe {
[INFO] [stdout] 74 | |             self.0.get_unchecked_mut(index)
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec-multi-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 60 | /         unsafe {
[INFO] [stdout] 61 | |             self.0.get_unchecked(index)
[INFO] [stdout] 62 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 73 | /         unsafe {
[INFO] [stdout] 74 | |             self.0.get_unchecked_mut(index)
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 60 | /         unsafe {
[INFO] [stdout] 61 | |             self.0.get_unchecked(index)
[INFO] [stdout] 62 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/storage/owned.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |           /// Safety: Is using only indices created by this library
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |           #[cfg(not(debug_assertions))]
[INFO] [stdout] 73 | /         unsafe {
[INFO] [stdout] 74 | |             self.0.get_unchecked_mut(index)
[INFO] [stdout] 75 | |         }
[INFO] [stdout]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/storage/owned.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |           /// Safety: Is using only indices created by this library
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 59 |           #[cfg(not(debug_assertions))]
[INFO] [stderr] 60 | /         unsafe {
[INFO] [stderr] 61 | |             self.0.get_unchecked(index)
[INFO] [stderr] 62 | |         }
[INFO] [stderr]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/storage/owned.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |           /// Safety: Is using only indices created by this library
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 72 |           #[cfg(not(debug_assertions))]
[INFO] [stderr] 73 | /         unsafe {
[INFO] [stderr] 74 | |             self.0.get_unchecked_mut(index)
[INFO] [stderr] 75 | |         }
[INFO] [stderr]    | |_________- rustdoc does not generate documentation for expressions
[INFO] [stderr]    |
[INFO] [stderr]    = help: use `//` for a plain comment
[INFO] [stderr] 
[INFO] [stderr] warning: `vec-multi-tree` (lib) generated 2 warnings
[INFO] [stderr] warning: `vec-multi-tree` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/vec_multi_tree-8d4e4089f5ced314)
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::complex ... ok
[INFO] [stdout] test tests::insert_big_small_middle ... ok
[INFO] [stdout] test tests::fuzzer_fail ... ok
[INFO] [stdout] test tests::rotate_right ... ok
[INFO] [stdout] test tests::insert_big_small_smaller ... ok
[INFO] [stdout] test tests::share_storage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec_multi_tree
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663", kill_on_drop: false }`
[INFO] [stdout] cfa3482192f230f04661931bbc1ce1c077aedd16a43c9f47d596dbd88509a663
