[INFO] fetching crate interval-rbtree 0.1.0...
[INFO] testing interval-rbtree-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[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 b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bcf510fdf5236dd603ab33a312793a0b019132d8da05a078321864c34dbefe6
[INFO] running `Command { std: "docker" "start" "-a" "4bcf510fdf5236dd603ab33a312793a0b019132d8da05a078321864c34dbefe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bcf510fdf5236dd603ab33a312793a0b019132d8da05a078321864c34dbefe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bcf510fdf5236dd603ab33a312793a0b019132d8da05a078321864c34dbefe6", kill_on_drop: false }`
[INFO] [stdout] 4bcf510fdf5236dd603ab33a312793a0b019132d8da05a078321864c34dbefe6
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b4270f0056497a14007a8811bf17fbba374c2c51c616a26d070ec2159a663f3
[INFO] running `Command { std: "docker" "start" "-a" "8b4270f0056497a14007a8811bf17fbba374c2c51c616a26d070ec2159a663f3", 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 0.28s
[INFO] running `Command { std: "docker" "inspect" "8b4270f0056497a14007a8811bf17fbba374c2c51c616a26d070ec2159a663f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b4270f0056497a14007a8811bf17fbba374c2c51c616a26d070ec2159a663f3", kill_on_drop: false }`
[INFO] [stdout] 8b4270f0056497a14007a8811bf17fbba374c2c51c616a26d070ec2159a663f3
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c099ccd2c21358d63a02a65814fe855055c17b216979a9f4719da2fffd39136a
[INFO] running `Command { std: "docker" "start" "-a" "c099ccd2c21358d63a02a65814fe855055c17b216979a9f4719da2fffd39136a", 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 0.82s
[INFO] running `Command { std: "docker" "inspect" "c099ccd2c21358d63a02a65814fe855055c17b216979a9f4719da2fffd39136a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c099ccd2c21358d63a02a65814fe855055c17b216979a9f4719da2fffd39136a", kill_on_drop: false }`
[INFO] [stdout] c099ccd2c21358d63a02a65814fe855055c17b216979a9f4719da2fffd39136a
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 48bb1fde9edc4c2288fa846ac2cf9f29847abcbae84ac152525b2ebe1e65f00e
[INFO] running `Command { std: "docker" "start" "-a" "48bb1fde9edc4c2288fa846ac2cf9f29847abcbae84ac152525b2ebe1e65f00e", 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/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::rotate_left ... 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::insert ... ok
[INFO] [stdout] test tests::delete_min ... ok
[INFO] [stdout] test tests::test_handle_tree_with_single_node ... 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] test tests::test_handle_empty_tree ... ok
[INFO] [stdout] test tests::find_next ... ok
[INFO] [stdout] test tests::find_intersect ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "48bb1fde9edc4c2288fa846ac2cf9f29847abcbae84ac152525b2ebe1e65f00e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48bb1fde9edc4c2288fa846ac2cf9f29847abcbae84ac152525b2ebe1e65f00e", kill_on_drop: false }`
[INFO] [stdout] 48bb1fde9edc4c2288fa846ac2cf9f29847abcbae84ac152525b2ebe1e65f00e