[INFO] fetching crate tree-iter 0.6.0...
[INFO] testing tree-iter-0.6.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate tree-iter 0.6.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tree-iter 0.6.0
[INFO] finished tweaking crates.io crate tree-iter 0.6.0
[INFO] tweaked toml for crates.io crate tree-iter 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree-iter 0.6.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tree-iter 0.6.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dce876f86692074f69d214e0ed0ff6940d5e3d26d4d67d1903de53d801f1e83d
[INFO] running `Command { std: "docker" "start" "-a" "dce876f86692074f69d214e0ed0ff6940d5e3d26d4d67d1903de53d801f1e83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dce876f86692074f69d214e0ed0ff6940d5e3d26d4d67d1903de53d801f1e83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dce876f86692074f69d214e0ed0ff6940d5e3d26d4d67d1903de53d801f1e83d", kill_on_drop: false }`
[INFO] [stdout] dce876f86692074f69d214e0ed0ff6940d5e3d26d4d67d1903de53d801f1e83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e15156044ff9382b381064032874eae6394a4dbbe6918298bb6c456c80d55b76
[INFO] running `Command { std: "docker" "start" "-a" "e15156044ff9382b381064032874eae6394a4dbbe6918298bb6c456c80d55b76", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-iter v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "e15156044ff9382b381064032874eae6394a4dbbe6918298bb6c456c80d55b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15156044ff9382b381064032874eae6394a4dbbe6918298bb6c456c80d55b76", kill_on_drop: false }`
[INFO] [stdout] e15156044ff9382b381064032874eae6394a4dbbe6918298bb6c456c80d55b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7900d5254ba8297791899edc42d31c31a60b88c34ca5dba2ed78f60720e73133
[INFO] running `Command { std: "docker" "start" "-a" "7900d5254ba8297791899edc42d31c31a60b88c34ca5dba2ed78f60720e73133", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-iter v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "7900d5254ba8297791899edc42d31c31a60b88c34ca5dba2ed78f60720e73133", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7900d5254ba8297791899edc42d31c31a60b88c34ca5dba2ed78f60720e73133", kill_on_drop: false }`
[INFO] [stdout] 7900d5254ba8297791899edc42d31c31a60b88c34ca5dba2ed78f60720e73133
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 98a3c92f3baa72432659d3c7c680ea1e31bb4ccb63403c18aa8bafdf98b7e9f8
[INFO] running `Command { std: "docker" "start" "-a" "98a3c92f3baa72432659d3c7c680ea1e31bb4ccb63403c18aa8bafdf98b7e9f8", 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/tree_iter-e9d5d90a43c3c858)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tree::tests::test_breadth_first_traversal ... ok
[INFO] [stdout] test tree::tests::test_complex_tree_traversal ... ok
[INFO] [stdout] test tree::tests::test_depth_first_traversal ... ok
[INFO] [stdout] test tree::tests::test_empty_tree ... ok
[INFO] [stdout] test tree::tests::test_mutable_breadth_first_traversal ... ok
[INFO] [stdout] test tree::tests::test_forest_traversal ... ok
[INFO] [stdout] test tree::tests::test_tree_modification ... ok
[INFO] [stdout] test tree::tests::test_mutable_depth_first_traversal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tree_iter
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/iter.rs - iter::TreeNode (line 13) ... ok
[INFO] [stdout] test src/iter_mut.rs - iter_mut::TreeNodeMut (line 20) ... ok
[INFO] [stdout] test src/tree.rs - tree::Node (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.69s; merged doctests compilation took 0.68s
[INFO] running `Command { std: "docker" "inspect" "98a3c92f3baa72432659d3c7c680ea1e31bb4ccb63403c18aa8bafdf98b7e9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98a3c92f3baa72432659d3c7c680ea1e31bb4ccb63403c18aa8bafdf98b7e9f8", kill_on_drop: false }`
[INFO] [stdout] 98a3c92f3baa72432659d3c7c680ea1e31bb4ccb63403c18aa8bafdf98b7e9f8
