[INFO] fetching crate seg-tree 0.3.0...
[INFO] testing seg-tree-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate seg-tree 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate seg-tree 0.3.0
[INFO] finished tweaking crates.io crate seg-tree 0.3.0
[INFO] tweaked toml for crates.io crate seg-tree 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seg-tree 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 72 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 300efc3049572925c601ce9e430821112df4f95cc715e59145f4f14dd39b8fa3
[INFO] running `Command { std: "docker" "start" "-a" "300efc3049572925c601ce9e430821112df4f95cc715e59145f4f14dd39b8fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "300efc3049572925c601ce9e430821112df4f95cc715e59145f4f14dd39b8fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300efc3049572925c601ce9e430821112df4f95cc715e59145f4f14dd39b8fa3", kill_on_drop: false }`
[INFO] [stdout] 300efc3049572925c601ce9e430821112df4f95cc715e59145f4f14dd39b8fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2be5d2418c081375fb4678b58b8aa5a99b02b3dcae6d9899a1756125e11b9a7
[INFO] running `Command { std: "docker" "start" "-a" "a2be5d2418c081375fb4678b58b8aa5a99b02b3dcae6d9899a1756125e11b9a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling seg-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a2be5d2418c081375fb4678b58b8aa5a99b02b3dcae6d9899a1756125e11b9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2be5d2418c081375fb4678b58b8aa5a99b02b3dcae6d9899a1756125e11b9a7", kill_on_drop: false }`
[INFO] [stdout] a2be5d2418c081375fb4678b58b8aa5a99b02b3dcae6d9899a1756125e11b9a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ab1aa6421ebd4ac66dd9759d8cef45aaecf5d35b0911295db43097a3d77f82c
[INFO] running `Command { std: "docker" "start" "-a" "2ab1aa6421ebd4ac66dd9759d8cef45aaecf5d35b0911295db43097a3d77f82c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling seg-tree v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.94s
[INFO] running `Command { std: "docker" "inspect" "2ab1aa6421ebd4ac66dd9759d8cef45aaecf5d35b0911295db43097a3d77f82c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab1aa6421ebd4ac66dd9759d8cef45aaecf5d35b0911295db43097a3d77f82c", kill_on_drop: false }`
[INFO] [stdout] 2ab1aa6421ebd4ac66dd9759d8cef45aaecf5d35b0911295db43097a3d77f82c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72133c1812d51d7fc82a381e98e1225afc4354030a41a30a3de60b2f3370f209
[INFO] running `Command { std: "docker" "start" "-a" "72133c1812d51d7fc82a381e98e1225afc4354030a41a30a3de60b2f3370f209", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seg_tree-3f6aca8d868d7251)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test segment_tree::iterative::tests::non_empty_query_returns_some ... ok
[INFO] [stdout] test segment_tree::iterative::tests::query_works ... ok
[INFO] [stdout] test segment_tree::lazy_persistent::tests::branched_update_works ... ok
[INFO] [stdout] test segment_tree::lazy_persistent::tests::empty_query_returns_none ... ok
[INFO] [stdout] test segment_tree::lazy_persistent::tests::non_empty_query_returns_some ... ok
[INFO] [stdout] test segment_tree::lazy_persistent::tests::normal_update_works ... ok
[INFO] [stdout] test segment_tree::lazy_persistent::tests::query_works ... ok
[INFO] [stdout] test segment_tree::lazy_recursive::tests::build_works ... ok
[INFO] [stdout] test segment_tree::lazy_recursive::tests::non_empty_query_returns_some ... ok
[INFO] [stdout] test segment_tree::lazy_recursive::tests::empty_query_returns_none ... ok
[INFO] [stdout] test segment_tree::lazy_recursive::tests::query_works ... ok
[INFO] [stdout] test segment_tree::lazy_recursive::tests::update_works ... ok
[INFO] [stdout] test segment_tree::persistent::tests::empty_query_returns_none ... ok
[INFO] [stdout] test segment_tree::persistent::tests::non_empty_query_returns_some ... ok
[INFO] [stdout] test segment_tree::persistent::tests::query_works ... ok
[INFO] [stdout] test segment_tree::recursive::tests::empty_query_returns_none ... ok
[INFO] [stdout] test segment_tree::recursive::tests::update_works ... ok
[INFO] [stdout] test utils::lazy_set_wrapper::tests::lazy_update_works ... ok
[INFO] [stdout] test utils::lazy_set_wrapper::tests::update_lazy_value_works ... ok
[INFO] [stdout] test utils::max::tests::max_works ... ok
[INFO] [stdout] test segment_tree::persistent::tests::branched_update_works ... ok
[INFO] [stdout] test utils::max_subarray_sum::tests::max_sub_array_sum_works ... ok
[INFO] [stdout] test utils::min::tests::min_works ... ok
[INFO] [stdout] test utils::sum::tests::non_commutative_lazy_update_works ... ok
[INFO] [stdout] test utils::sum::tests::non_commutative_sum_works ... ok
[INFO] [stdout] test utils::sum::tests::sum_works ... ok
[INFO] [stdout] test utils::sum::tests::update_lazy_value_works ... ok
[INFO] [stdout] test segment_tree::recursive::tests::non_empty_query_returns_some ... ok
[INFO] [stdout] test utils::sum::tests::non_commutative_update_lazy_value_works ... ok
[INFO] [stdout] test segment_tree::persistent::tests::normal_update_works ... ok
[INFO] [stdout] test segment_tree::iterative::tests::update_works ... ok
[INFO] [stdout] test segment_tree::recursive::tests::query_works ... ok
[INFO] [stdout] test utils::sum::tests::lazy_update_works ... ok
[INFO] [stdout] test segment_tree::iterative::tests::empty_query_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seg_tree
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/segment_tree/recursive.rs - segment_tree::recursive::Recursive<T>::lower_bound (line 136) ... ok
[INFO] [stdout] test src/segment_tree/persistent.rs - segment_tree::persistent::Persistent<T>::lower_bound (line 142) ... ok
[INFO] [stdout] test src/segment_tree/persistent.rs - segment_tree::persistent::Persistent<T>::lower_bound (line 128) ... ok
[INFO] [stdout] test src/segment_tree/lazy_persistent.rs - segment_tree::lazy_persistent::LazyPersistent<T>::lower_bound (line 164) ... ok
[INFO] [stdout] test src/segment_tree/lazy_persistent.rs - segment_tree::lazy_persistent::LazyPersistent<T>::lower_bound (line 150) ... ok
[INFO] [stdout] test src/segment_tree/recursive.rs - segment_tree::recursive::Recursive<T>::lower_bound (line 149) ... ok
[INFO] [stdout] test src/segment_tree/lazy_recursive.rs - segment_tree::lazy_recursive::LazyRecursive<T>::lower_bound (line 146) ... ok
[INFO] [stdout] test src/segment_tree/lazy_recursive.rs - segment_tree::lazy_recursive::LazyRecursive<T>::lower_bound (line 159) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72133c1812d51d7fc82a381e98e1225afc4354030a41a30a3de60b2f3370f209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72133c1812d51d7fc82a381e98e1225afc4354030a41a30a3de60b2f3370f209", kill_on_drop: false }`
[INFO] [stdout] 72133c1812d51d7fc82a381e98e1225afc4354030a41a30a3de60b2f3370f209