[INFO] fetching crate flexihash 0.1.7... [INFO] testing flexihash-0.1.7 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate flexihash 0.1.7 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate flexihash 0.1.7 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded md5 v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 26fc4450ed7ba6f0b0e27a1cccff9754b1a4c9613d8e557c865774c087152e84 [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" "26fc4450ed7ba6f0b0e27a1cccff9754b1a4c9613d8e557c865774c087152e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "26fc4450ed7ba6f0b0e27a1cccff9754b1a4c9613d8e557c865774c087152e84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26fc4450ed7ba6f0b0e27a1cccff9754b1a4c9613d8e557c865774c087152e84", kill_on_drop: false }` [INFO] [stdout] 26fc4450ed7ba6f0b0e27a1cccff9754b1a4c9613d8e557c865774c087152e84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3308a6f93a50acb8e9a5d243a39a991e4c0014bf45ca248216f484a88f8acf5e [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" "3308a6f93a50acb8e9a5d243a39a991e4c0014bf45ca248216f484a88f8acf5e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 0.73s [INFO] running `Command { std: "docker" "inspect" "3308a6f93a50acb8e9a5d243a39a991e4c0014bf45ca248216f484a88f8acf5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3308a6f93a50acb8e9a5d243a39a991e4c0014bf45ca248216f484a88f8acf5e", kill_on_drop: false }` [INFO] [stdout] 3308a6f93a50acb8e9a5d243a39a991e4c0014bf45ca248216f484a88f8acf5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", 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] 7b6dfb176555987c52eb72fa45523fafcc9828385db5fbe0957c7064b96a286d [INFO] running `Command { std: "docker" "start" "-a" "7b6dfb176555987c52eb72fa45523fafcc9828385db5fbe0957c7064b96a286d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling plotters v0.3.1 [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 criterion v0.3.5 [INFO] [stderr] Compiling flexihash v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 36.97s [INFO] running `Command { std: "docker" "inspect" "7b6dfb176555987c52eb72fa45523fafcc9828385db5fbe0957c7064b96a286d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b6dfb176555987c52eb72fa45523fafcc9828385db5fbe0957c7064b96a286d", kill_on_drop: false }` [INFO] [stdout] 7b6dfb176555987c52eb72fa45523fafcc9828385db5fbe0957c7064b96a286d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 329dbecac342be1d29d2bd968b405034bdc0bb3802a8c3e9caccfb0eafed2c5e [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" "329dbecac342be1d29d2bd968b405034bdc0bb3802a8c3e9caccfb0eafed2c5e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test test_add_remove::add_target_and_get_all_targets ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/flexihash-a7078afd22151d25) [INFO] [stdout] test test_add_remove::get_all_targets_empty ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_without_getting_any_before_loop_to_start ... ok [INFO] [stdout] test test_add_remove::remove_target ... ok [INFO] [stdout] test test_formatting::debug ... ok [INFO] [stdout] test test_formatting::to_string ... 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_lookups::get_more_targets_than_exist ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_needing_to_loop_to_start ... ok [INFO] [stdout] test test_lookups::get_multiple_targets ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_with_only_one_target ... ok [INFO] [stdout] test test_add_remove::add_targets_and_get_all_targets ... ok [INFO] [stdout] test test_lookups::get_multiple_targets_without_needing_to_loop_to_start ... ok [INFO] [stdout] test test_lookups::hash_space_repeatable_lookups ... ok [INFO] [stdout] test test_lookups::lookup_list_returns_with_short_list_if_all_targets_used ... ok [INFO] [stdout] test test_lookups::hash_space_lookups_are_valid_targets ... 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 - should panic ... ok [INFO] [stdout] test test_add_remove::remove_target_fails_on_missing_target - should panic ... ok [INFO] [stdout] test test_lookups::lookup_throws_exception_on_empty - should panic ... ok [INFO] [stdout] test test_lookups::hash_space_consistent_lookups_after_adding_and_removing ... ok [INFO] [stdout] test test_lookups::lookup_list_throws_exception_on_zero - should panic ... ok [INFO] [stdout] test test_compat::same_results_as_original ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "329dbecac342be1d29d2bd968b405034bdc0bb3802a8c3e9caccfb0eafed2c5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329dbecac342be1d29d2bd968b405034bdc0bb3802a8c3e9caccfb0eafed2c5e", kill_on_drop: false }` [INFO] [stdout] 329dbecac342be1d29d2bd968b405034bdc0bb3802a8c3e9caccfb0eafed2c5e