[INFO] fetching crate flexihash 0.1.7... [INFO] testing flexihash-0.1.7 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate flexihash 0.1.7 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate flexihash 0.1.7 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate flexihash 0.1.7 [INFO] finished tweaking crates.io crate flexihash 0.1.7 [INFO] tweaked toml for crates.io crate flexihash 0.1.7 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32bc5c06a94bdbda3aef1039d2e7b8adcf8cb1a793b44b2be17afe56eaa9a43c [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" "32bc5c06a94bdbda3aef1039d2e7b8adcf8cb1a793b44b2be17afe56eaa9a43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32bc5c06a94bdbda3aef1039d2e7b8adcf8cb1a793b44b2be17afe56eaa9a43c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32bc5c06a94bdbda3aef1039d2e7b8adcf8cb1a793b44b2be17afe56eaa9a43c", kill_on_drop: false }` [INFO] [stdout] 32bc5c06a94bdbda3aef1039d2e7b8adcf8cb1a793b44b2be17afe56eaa9a43c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] face9d86238c7a574f5557101a27c8852a625bc9831f67254891e3c7012bf124 [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" "face9d86238c7a574f5557101a27c8852a625bc9831f67254891e3c7012bf124", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling flexihash v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "face9d86238c7a574f5557101a27c8852a625bc9831f67254891e3c7012bf124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "face9d86238c7a574f5557101a27c8852a625bc9831f67254891e3c7012bf124", kill_on_drop: false }` [INFO] [stdout] face9d86238c7a574f5557101a27c8852a625bc9831f67254891e3c7012bf124 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a408535ac23b82bad523d9965b7805f40a0089ecf8742e65ba2240579c68a67e [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" "a408535ac23b82bad523d9965b7805f40a0089ecf8742e65ba2240579c68a67e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.52 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling flexihash v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "a408535ac23b82bad523d9965b7805f40a0089ecf8742e65ba2240579c68a67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a408535ac23b82bad523d9965b7805f40a0089ecf8742e65ba2240579c68a67e", kill_on_drop: false }` [INFO] [stdout] a408535ac23b82bad523d9965b7805f40a0089ecf8742e65ba2240579c68a67e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] abfafcf291ee8ed4d4b482667ce8ee01cfc25b0c2c1e7c88d49c963cbd3b2b5b [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" "abfafcf291ee8ed4d4b482667ce8ee01cfc25b0c2c1e7c88d49c963cbd3b2b5b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/flexihash-c40798c1357ba27e [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test test_add_remove::get_all_targets_empty ... ok [INFO] [stdout] test test_add_remove::add_targets_and_get_all_targets ... ok [INFO] [stdout] test test_add_remove::add_target_and_get_all_targets ... ok [INFO] [stdout] test test_hashers::test_crc32 ... ok [INFO] [stdout] test test_hashers::test_md5 ... ok [INFO] [stdout] test test_lookups::fallback_precedence_when_server_removed ... ok [INFO] [stdout] test test_add_remove::remove_target ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_with_only_one_target ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_without_getting_any_before_loop_to_start ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_needing_to_loop_to_start ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_without_needing_to_loop_to_start ... ok [INFO] [stdout] test test_lookups::get_more_targets_than_exist ... ok [INFO] [stdout] test test_formatting::to_string ... ok [INFO] [stdout] test test_formatting::debug ... ok [INFO] [stdout] test test_lookups::lookup_list_returns_with_short_list_if_all_targets_used ... ok [INFO] [stdout] test test_lookups::get_multiple_targets ... ok [INFO] [stdout] test test_compat::same_results_as_original ... ok [INFO] [stdout] test test_lookups::hash_space_lookups_are_valid_targets ... ok [INFO] [stdout] test test_lookups::hash_space_consistent_lookups_after_adding_and_removing ... ok [INFO] [stdout] test test_lookups::hash_space_repeatable_lookups ... ok [INFO] [stdout] test test_lookups::hash_space_consistent_lookups_with_new_instance ... ok [INFO] [stdout] test test_add_remove::add_target_throws_exception_on_duplicate_target ... ok [INFO] [stdout] test test_add_remove::remove_target_fails_on_missing_target ... ok [INFO] [stdout] test test_lookups::lookup_list_throws_exception_on_zero ... ok [INFO] [stdout] test test_lookups::lookup_throws_exception_on_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests flexihash [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "abfafcf291ee8ed4d4b482667ce8ee01cfc25b0c2c1e7c88d49c963cbd3b2b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abfafcf291ee8ed4d4b482667ce8ee01cfc25b0c2c1e7c88d49c963cbd3b2b5b", kill_on_drop: false }` [INFO] [stdout] abfafcf291ee8ed4d4b482667ce8ee01cfc25b0c2c1e7c88d49c963cbd3b2b5b