[INFO] fetching crate suff_collections 2.0.0... [INFO] testing suff_collections-2.0.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate suff_collections 2.0.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate suff_collections 2.0.0 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 suff_collections 2.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate suff_collections 2.0.0 [INFO] tweaked toml for crates.io crate suff_collections 2.0.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 plotters-backend v0.3.2 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8108275e46824d04973460378b3081f71004ad87433dc1dfd04e51d07382630e [INFO] running `Command { std: "docker" "start" "-a" "8108275e46824d04973460378b3081f71004ad87433dc1dfd04e51d07382630e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8108275e46824d04973460378b3081f71004ad87433dc1dfd04e51d07382630e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8108275e46824d04973460378b3081f71004ad87433dc1dfd04e51d07382630e", kill_on_drop: false }` [INFO] [stdout] 8108275e46824d04973460378b3081f71004ad87433dc1dfd04e51d07382630e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 03ee87d9125a138d6aa18093d7b812b4f809bacf64df8224dd6483636e354da7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "03ee87d9125a138d6aa18093d7b812b4f809bacf64df8224dd6483636e354da7", kill_on_drop: false }` [INFO] [stderr] Compiling suff_collections v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s [INFO] running `Command { std: "docker" "inspect" "03ee87d9125a138d6aa18093d7b812b4f809bacf64df8224dd6483636e354da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ee87d9125a138d6aa18093d7b812b4f809bacf64df8224dd6483636e354da7", kill_on_drop: false }` [INFO] [stdout] 03ee87d9125a138d6aa18093d7b812b4f809bacf64df8224dd6483636e354da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 55dec0d1acaed2b195f283113e2c732e20963cd084f2621fd0713564e1935c7e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "55dec0d1acaed2b195f283113e2c732e20963cd084f2621fd0713564e1935c7e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling suff_collections v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "55dec0d1acaed2b195f283113e2c732e20963cd084f2621fd0713564e1935c7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55dec0d1acaed2b195f283113e2c732e20963cd084f2621fd0713564e1935c7e", kill_on_drop: false }` [INFO] [stdout] 55dec0d1acaed2b195f283113e2c732e20963cd084f2621fd0713564e1935c7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0192dd4c00b8cd1fcada0e2fa009416e3bc0e5a52ec2d501428be9777cfdfa42 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0192dd4c00b8cd1fcada0e2fa009416e3bc0e5a52ec2d501428be9777cfdfa42", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/suff_collections-b6853a81fe2fa4e4) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-163f5506a7881b94) [INFO] [stdout] test bit::test::t2 ... ok [INFO] [stdout] test bit::test::t1 ... ok [INFO] [stdout] test bit::test::t3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test test_suffix_array_overflow_3 - should panic ... ok [INFO] [stdout] test test_suffix_array_overflow_4 - should panic ... ok [INFO] [stdout] test test_suffix_array_overflow_2 - should panic ... ok [INFO] [stdout] test test_suffix_array_overflow_1 - should panic ... ok [INFO] [stdout] test test_build_suffix_array_and_find_all ... ok [INFO] [stdout] test test_build_suffix_array_and_find_all_big ... ok [INFO] [stdout] test test_build_suffix_array_compress ... ok [INFO] [stdout] test test_build_suffix_array_stack_compress ... ok [INFO] [stdout] test test_build_ukkonen_and_find ... ok [INFO] [stdout] test test_build_suffix_array_stack ... ok [INFO] [stdout] test test_build_suffix_array ... ok [INFO] [stdout] test test_build_suffix_array_and_find ... ok [INFO] [stdout] test test_build_suffix_array_and_find_big ... ok [INFO] [stdout] test test_build_suffix_array_and_lcp ... ok [INFO] [stdout] test test_suffix_tree_to_suffix_array ... ok [INFO] [stdout] test test_build_suffix_tree_and_lcp ... ok [INFO] [stdout] test test_suffix_array_to_suffix_tree_to_suffix_array ... ok [INFO] [stdout] test test_build_online_suffix_tree_to_suffix_tree_and_lcp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.60s [INFO] [stdout] [INFO] [stderr] Doc-tests suff_collections [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test src/array.rs - array::SuffixArray::from (line 595) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name suff_collections --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-11e055f54183c0bd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-b12671d5996357d8.rlib --extern suff_collections=/opt/rustwide/target/debug/deps/libsuff_collections-84cae8b0712d3324.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "0192dd4c00b8cd1fcada0e2fa009416e3bc0e5a52ec2d501428be9777cfdfa42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0192dd4c00b8cd1fcada0e2fa009416e3bc0e5a52ec2d501428be9777cfdfa42", kill_on_drop: false }` [INFO] [stdout] 0192dd4c00b8cd1fcada0e2fa009416e3bc0e5a52ec2d501428be9777cfdfa42