[INFO] fetching crate interval-rbtree 0.1.0...
[INFO] testing interval-rbtree-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate interval-rbtree 0.1.0 into /workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate interval-rbtree 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51b4f3cd162553fb2cacf523ad8c69161f07fb13228e46ae887bad0ccb9e90bf
[INFO] running `Command { std: "docker" "start" "-a" "51b4f3cd162553fb2cacf523ad8c69161f07fb13228e46ae887bad0ccb9e90bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51b4f3cd162553fb2cacf523ad8c69161f07fb13228e46ae887bad0ccb9e90bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51b4f3cd162553fb2cacf523ad8c69161f07fb13228e46ae887bad0ccb9e90bf", kill_on_drop: false }`
[INFO] [stdout] 51b4f3cd162553fb2cacf523ad8c69161f07fb13228e46ae887bad0ccb9e90bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76eb8e2f416966f0cd0452e292ab55b91b96821626a64618aee6b2acb8fcbe0c
[INFO] running `Command { std: "docker" "start" "-a" "76eb8e2f416966f0cd0452e292ab55b91b96821626a64618aee6b2acb8fcbe0c", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "76eb8e2f416966f0cd0452e292ab55b91b96821626a64618aee6b2acb8fcbe0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76eb8e2f416966f0cd0452e292ab55b91b96821626a64618aee6b2acb8fcbe0c", kill_on_drop: false }`
[INFO] [stdout] 76eb8e2f416966f0cd0452e292ab55b91b96821626a64618aee6b2acb8fcbe0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86621c88efad061d8cd6156fe22d294d381c033d60e0300d5d4ba13e07f2fc24
[INFO] running `Command { std: "docker" "start" "-a" "86621c88efad061d8cd6156fe22d294d381c033d60e0300d5d4ba13e07f2fc24", 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 0.60s
[INFO] running `Command { std: "docker" "inspect" "86621c88efad061d8cd6156fe22d294d381c033d60e0300d5d4ba13e07f2fc24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86621c88efad061d8cd6156fe22d294d381c033d60e0300d5d4ba13e07f2fc24", kill_on_drop: false }`
[INFO] [stdout] 86621c88efad061d8cd6156fe22d294d381c033d60e0300d5d4ba13e07f2fc24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1b4d698f3ea577ad7c1b6ad711f01d9bf9481759211bf8ee935bc550ab8558f6
[INFO] running `Command { std: "docker" "start" "-a" "1b4d698f3ea577ad7c1b6ad711f01d9bf9481759211bf8ee935bc550ab8558f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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::advance ... ok
[INFO] [stdout] test tests::delete ... ok
[INFO] [stdout] test tests::find_intersect ... ok
[INFO] [stdout] test tests::find_next ... ok
[INFO] [stdout] test tests::delete_min ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::test_handle_empty_tree ... ok
[INFO] [stdout] test tests::rotate_left ... ok
[INFO] [stdout] test tests::test_merge_adjacent_intervals_with_equal_properties ... ok
[INFO] [stdout] test tests::test_not_merge_non_adjacent_intervals ... ok
[INFO] [stdout] test tests::test_handle_tree_with_single_node ... 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] 
[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" "1b4d698f3ea577ad7c1b6ad711f01d9bf9481759211bf8ee935bc550ab8558f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b4d698f3ea577ad7c1b6ad711f01d9bf9481759211bf8ee935bc550ab8558f6", kill_on_drop: false }`
[INFO] [stdout] 1b4d698f3ea577ad7c1b6ad711f01d9bf9481759211bf8ee935bc550ab8558f6