[INFO] fetching crate rust-lapper 0.5.1...
[INFO] testing rust-lapper-0.5.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rust-lapper 0.5.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rust-lapper 0.5.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust-lapper 0.5.1
[INFO] finished tweaking crates.io crate rust-lapper 0.5.1
[INFO] tweaked toml for crates.io crate rust-lapper 0.5.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate rust-lapper 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cpu-time v0.1.0
[INFO] [stderr]   Downloaded rayon-core v1.8.1
[INFO] [stderr]   Downloaded oorandom v11.1.2
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded rayon v1.4.0
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded plotters v0.2.15
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a120fd31e39a28a90620dc3cea7382649f46d7db5541651b69dacfb66f4af21c
[INFO] running `Command { std: "docker" "start" "-a" "a120fd31e39a28a90620dc3cea7382649f46d7db5541651b69dacfb66f4af21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a120fd31e39a28a90620dc3cea7382649f46d7db5541651b69dacfb66f4af21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a120fd31e39a28a90620dc3cea7382649f46d7db5541651b69dacfb66f4af21c", kill_on_drop: false }`
[INFO] [stdout] a120fd31e39a28a90620dc3cea7382649f46d7db5541651b69dacfb66f4af21c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59e219203bf2dbc54b391994bfc3f46f3a3bb03a894090648a476b60e4ac452
[INFO] running `Command { std: "docker" "start" "-a" "f59e219203bf2dbc54b391994bfc3f46f3a3bb03a894090648a476b60e4ac452", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rust-lapper v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "f59e219203bf2dbc54b391994bfc3f46f3a3bb03a894090648a476b60e4ac452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59e219203bf2dbc54b391994bfc3f46f3a3bb03a894090648a476b60e4ac452", kill_on_drop: false }`
[INFO] [stdout] f59e219203bf2dbc54b391994bfc3f46f3a3bb03a894090648a476b60e4ac452
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f585d71e9baae8e441b7577d3f57e80f5a25e9b8cc3877b0108292781acd331b
[INFO] running `Command { std: "docker" "start" "-a" "f585d71e9baae8e441b7577d3f57e80f5a25e9b8cc3877b0108292781acd331b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling rayon-core v1.8.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling cpu-time v0.1.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling rust-lapper v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.34s
[INFO] running `Command { std: "docker" "inspect" "f585d71e9baae8e441b7577d3f57e80f5a25e9b8cc3877b0108292781acd331b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f585d71e9baae8e441b7577d3f57e80f5a25e9b8cc3877b0108292781acd331b", kill_on_drop: false }`
[INFO] [stdout] f585d71e9baae8e441b7577d3f57e80f5a25e9b8cc3877b0108292781acd331b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20623b92fb74adc83b9e1be02e97ae3927b09d1e304758ef3e363fa9b8c4a93a
[INFO] running `Command { std: "docker" "start" "-a" "20623b92fb74adc83b9e1be02e97ae3927b09d1e304758ef3e363fa9b8c4a93a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_lapper-591407d2a06481a0)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::test_depth_harder ... ok
[INFO] [stdout] test tests::test_lapper_cov ... ok
[INFO] [stdout] test tests::test_merge_overlaps_find ... ok
[INFO] [stdout] test tests::test_query_envolops_interval ... ok
[INFO] [stdout] test tests::test_overlapping_intervals ... ok
[INFO] [stdout] test tests::test_merge_overlaps ... ok
[INFO] [stdout] test tests::test_query_stop_interval_start ... ok
[INFO] [stdout] test tests::test_union_and_intersect ... ok
[INFO] [stdout] test tests::test_query_start_interval_stop ... ok
[INFO] [stdout] test tests::test_seek_over_len ... ok
[INFO] [stdout] test tests::test_find_overlaps_in_large_intervals ... ok
[INFO] [stdout] test tests::test_interval_intersects ... ok
[INFO] [stdout] test tests::test_depth_sanity ... ok
[INFO] [stdout] test tests::test_depth_hard ... ok
[INFO] [stdout] test tests::test_query_overlaps_interval_stop ... ok
[INFO] [stdout] test tests::test_query_overlaps_interval_start ... ok
[INFO] [stdout] test tests::test_interval_envelops_query ... ok
[INFO] [stdout] test tests::test_bad_skips ... ok
[INFO] [stdout] test tests::test_find_over_behind_first_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-lapper
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::count (line 526) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::find (line 557) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::seek (line 583) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::len (line 220) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::cov (line 247) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::is_empty (line 234) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::new (line 185) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::union_and_intersect (line 395) ... ok
[INFO] [stdout] test src/lib.rs - Lapper<I, T>::depth (line 488) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20623b92fb74adc83b9e1be02e97ae3927b09d1e304758ef3e363fa9b8c4a93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20623b92fb74adc83b9e1be02e97ae3927b09d1e304758ef3e363fa9b8c4a93a", kill_on_drop: false }`
[INFO] [stdout] 20623b92fb74adc83b9e1be02e97ae3927b09d1e304758ef3e363fa9b8c4a93a