[INFO] crate wavelet-matrix 0.4.7 is already in cache
[INFO] testing wavelet-matrix-0.4.7 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate wavelet-matrix 0.4.7 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate wavelet-matrix 0.4.7 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate wavelet-matrix 0.4.7
[INFO] finished tweaking crates.io crate wavelet-matrix 0.4.7
[INFO] tweaked toml for crates.io crate wavelet-matrix 0.4.7 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ef9aaed4175f11b078f9d175d609149a8f4c848f08a21b95facb5c3c76f5064
[INFO] running `"docker" "start" "-a" "2ef9aaed4175f11b078f9d175d609149a8f4c848f08a21b95facb5c3c76f5064"`
[INFO] [stderr]    Compiling succinct v0.4.4
[INFO] [stderr]    Compiling wavelet-matrix v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
[INFO] running `"docker" "inspect" "2ef9aaed4175f11b078f9d175d609149a8f4c848f08a21b95facb5c3c76f5064"`
[INFO] running `"docker" "rm" "-f" "2ef9aaed4175f11b078f9d175d609149a8f4c848f08a21b95facb5c3c76f5064"`
[INFO] [stdout] 2ef9aaed4175f11b078f9d175d609149a8f4c848f08a21b95facb5c3c76f5064
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52bb1d106145afddcda9a1c200e2cefa07121bfe01302c0d678c2c1f5e0594cb
[INFO] running `"docker" "start" "-a" "52bb1d106145afddcda9a1c200e2cefa07121bfe01302c0d678c2c1f5e0594cb"`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling easybench v0.1.4
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling wavelet-matrix v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `"docker" "inspect" "52bb1d106145afddcda9a1c200e2cefa07121bfe01302c0d678c2c1f5e0594cb"`
[INFO] running `"docker" "rm" "-f" "52bb1d106145afddcda9a1c200e2cefa07121bfe01302c0d678c2c1f5e0594cb"`
[INFO] [stdout] 52bb1d106145afddcda9a1c200e2cefa07121bfe01302c0d678c2c1f5e0594cb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 49c107a99f381f15121debef9ace3b1f816f2132631a52dc8b905416b88fb396
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "49c107a99f381f15121debef9ace3b1f816f2132631a52dc8b905416b88fb396"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wavelet_matrix-fb7913fbee1bdb01
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test wavelet_matrix::tests::example ... ok
[INFO] [stdout] test wavelet_matrix::tests::wavelet_matrix_sanity ... ok
[INFO] [stdout] test wavelet_matrix::tests::count_panic_end ... ok
[INFO] [stdout] test wavelet_matrix::tests::count_panic_start ... ok
[INFO] [stdout] test wavelet_matrix::tests::new_panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::lookup_panic ... ok
[INFO] [stdout] test wavelet_matrix::tests::layers_7 ... ok
[INFO] [stdout] test rsdic_simple::tests::rsdic_sanity ... ok
[INFO] [stdout] test wavelet_matrix::tests::layers_4 ... ok
[INFO] [stdout] test wavelet_matrix::tests::layers_64 ... ok
[INFO] [stderr]    Doc-tests wavelet-matrix
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::mean_experiment1 (line 681) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::variance_experiment1 (line 721) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::sum_experiment2 (line 570) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::quantile (line 810) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::top_k_ranges (line 326) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::median (line 783) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::sum_experiment1 (line 518) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] test src/wavelet_matrix.rs - wavelet_matrix::WaveletMatrix::sum_experiment3 (line 622) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "49c107a99f381f15121debef9ace3b1f816f2132631a52dc8b905416b88fb396"`
[INFO] running `"docker" "rm" "-f" "49c107a99f381f15121debef9ace3b1f816f2132631a52dc8b905416b88fb396"`
[INFO] [stdout] 49c107a99f381f15121debef9ace3b1f816f2132631a52dc8b905416b88fb396