[INFO] fetching crate grid-tree 0.2.0...
[INFO] testing grid-tree-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate grid-tree 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate grid-tree 0.2.0
[INFO] finished tweaking crates.io crate grid-tree 0.2.0
[INFO] tweaked toml for crates.io crate grid-tree 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grid-tree 0.2.0 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]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding glam v0.21.3 (available: v0.30.9)
[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 ...
[INFO] [stderr]   Downloaded ndshape v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c6930177442800b8625915bdf5cd8c3dc4de682f99539135b8d5680b3adba57f
[INFO] running `Command { std: "docker" "start" "-a" "c6930177442800b8625915bdf5cd8c3dc4de682f99539135b8d5680b3adba57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6930177442800b8625915bdf5cd8c3dc4de682f99539135b8d5680b3adba57f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6930177442800b8625915bdf5cd8c3dc4de682f99539135b8d5680b3adba57f", kill_on_drop: false }`
[INFO] [stdout] c6930177442800b8625915bdf5cd8c3dc4de682f99539135b8d5680b3adba57f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 124896dfde3a805b5eefdb47ae47dd71d8770d8f4be730f31d684d94fd0c8660
[INFO] running `Command { std: "docker" "start" "-a" "124896dfde3a805b5eefdb47ae47dd71d8770d8f4be730f31d684d94fd0c8660", kill_on_drop: false }`
[INFO] [stderr]    Compiling glam v0.21.3
[INFO] [stderr]    Compiling ndshape v0.3.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling grid-tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "124896dfde3a805b5eefdb47ae47dd71d8770d8f4be730f31d684d94fd0c8660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "124896dfde3a805b5eefdb47ae47dd71d8770d8f4be730f31d684d94fd0c8660", kill_on_drop: false }`
[INFO] [stdout] 124896dfde3a805b5eefdb47ae47dd71d8770d8f4be730f31d684d94fd0c8660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1b74042946262070212323dffa2ef72b51fdf35b972b4da7876287a13405e82c
[INFO] running `Command { std: "docker" "start" "-a" "1b74042946262070212323dffa2ef72b51fdf35b972b4da7876287a13405e82c", kill_on_drop: false }`
[INFO] [stderr]    Compiling grid-tree v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "1b74042946262070212323dffa2ef72b51fdf35b972b4da7876287a13405e82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b74042946262070212323dffa2ef72b51fdf35b972b4da7876287a13405e82c", kill_on_drop: false }`
[INFO] [stdout] 1b74042946262070212323dffa2ef72b51fdf35b972b4da7876287a13405e82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 46ff0b0e8e7a6c6bf312bc5e5aa3db9262d9de65cb76e24367d79efacb610c9b
[INFO] running `Command { std: "docker" "start" "-a" "46ff0b0e8e7a6c6bf312bc5e5aa3db9262d9de65cb76e24367d79efacb610c9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grid_tree-884aa53764589ea8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stderr]    Doc-tests grid_tree
[INFO] [stdout] test tree::test::fill_path_to_node ... ok
[INFO] [stdout] test tree::test::drop_tree ... ok
[INFO] [stdout] test tree::test::find_descendant_child ... ok
[INFO] [stdout] test tree::test::fill_root ... ok
[INFO] [stdout] test tree::test::find_descendant_grandchild ... ok
[INFO] [stdout] test tree::test::fill_some_descendants ... ok
[INFO] [stdout] test tree::test::find_descendant_none ... ok
[INFO] [stdout] test tree::test::get_or_create_root ... ok
[INFO] [stdout] test tree::test::insert_child_of_root ... ok
[INFO] [stdout] test tree::test::insert_root ... ok
[INFO] [stdout] test tree::test::remove_tree ... ok
[INFO] [stdout] test tree::test::visit_children_of_root ... ok
[INFO] [stdout] test tree::test::visit_tree_of_root ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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" "46ff0b0e8e7a6c6bf312bc5e5aa3db9262d9de65cb76e24367d79efacb610c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ff0b0e8e7a6c6bf312bc5e5aa3db9262d9de65cb76e24367d79efacb610c9b", kill_on_drop: false }`
[INFO] [stdout] 46ff0b0e8e7a6c6bf312bc5e5aa3db9262d9de65cb76e24367d79efacb610c9b