[INFO] fetching crate interval-rbtree 0.1.0...
[INFO] testing interval-rbtree-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate interval-rbtree 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate interval-rbtree 0.1.0
[INFO] finished tweaking crates.io crate interval-rbtree 0.1.0
[INFO] tweaked toml for crates.io crate interval-rbtree 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate interval-rbtree 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate interval-rbtree 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fec1d88a19ce3569143c5478135b2ad1944008bdccccc6ce4a7091ac179956f1
[INFO] running `Command { std: "docker" "start" "-a" "fec1d88a19ce3569143c5478135b2ad1944008bdccccc6ce4a7091ac179956f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fec1d88a19ce3569143c5478135b2ad1944008bdccccc6ce4a7091ac179956f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fec1d88a19ce3569143c5478135b2ad1944008bdccccc6ce4a7091ac179956f1", kill_on_drop: false }`
[INFO] [stdout] fec1d88a19ce3569143c5478135b2ad1944008bdccccc6ce4a7091ac179956f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54daf5beba982126f153793b49dbc708e3a26bb2fcb4b2ad4a041d4cfb766a1f
[INFO] running `Command { std: "docker" "start" "-a" "54daf5beba982126f153793b49dbc708e3a26bb2fcb4b2ad4a041d4cfb766a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling interval-rbtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "54daf5beba982126f153793b49dbc708e3a26bb2fcb4b2ad4a041d4cfb766a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54daf5beba982126f153793b49dbc708e3a26bb2fcb4b2ad4a041d4cfb766a1f", kill_on_drop: false }`
[INFO] [stdout] 54daf5beba982126f153793b49dbc708e3a26bb2fcb4b2ad4a041d4cfb766a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc90f7016c1dceda090cdd4de739d58933dd41a8147f0e97b2e40fdc8820ebc5
[INFO] running `Command { std: "docker" "start" "-a" "fc90f7016c1dceda090cdd4de739d58933dd41a8147f0e97b2e40fdc8820ebc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling interval-rbtree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "fc90f7016c1dceda090cdd4de739d58933dd41a8147f0e97b2e40fdc8820ebc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc90f7016c1dceda090cdd4de739d58933dd41a8147f0e97b2e40fdc8820ebc5", kill_on_drop: false }`
[INFO] [stdout] fc90f7016c1dceda090cdd4de739d58933dd41a8147f0e97b2e40fdc8820ebc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 768e7fdf7baae567f5a8d0d5988a08a6539b1ca9f73a5a157d5f879e1e09e8f2
[INFO] running `Command { std: "docker" "start" "-a" "768e7fdf7baae567f5a8d0d5988a08a6539b1ca9f73a5a157d5f879e1e09e8f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/interval_rbtree-e8eb28ece98dc2d1)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::delete_min ... ok
[INFO] [stdout] test tests::find_next ... ok
[INFO] [stdout] test tests::find_intersect ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::delete ... ok
[INFO] [stdout] test tests::rotate_left ... ok
[INFO] [stdout] test tests::advance ... ok
[INFO] [stdout] test tests::test_handle_empty_tree ... ok
[INFO] [stdout] test tests::test_handle_tree_with_single_node ... ok
[INFO] [stdout] test tests::test_merge_adjacent_intervals_with_equal_properties ... ok
[INFO] [stdout] test tests::test_merge_multiple_adjacent_intervals_with_equal_properties ... ok
[INFO] [stdout] test tests::test_not_merge_adjacent_intervals_with_different_properties ... ok
[INFO] [stdout] test tests::test_not_merge_non_adjacent_intervals ... 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] [stderr]    Doc-tests interval_rbtree
[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" "768e7fdf7baae567f5a8d0d5988a08a6539b1ca9f73a5a157d5f879e1e09e8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768e7fdf7baae567f5a8d0d5988a08a6539b1ca9f73a5a157d5f879e1e09e8f2", kill_on_drop: false }`
[INFO] [stdout] 768e7fdf7baae567f5a8d0d5988a08a6539b1ca9f73a5a157d5f879e1e09e8f2