[INFO] fetching crate lasso 0.4.0... [INFO] testing lasso-0.4.0 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate lasso 0.4.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate lasso 0.4.0 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate lasso 0.4.0 [INFO] finished tweaking crates.io crate lasso 0.4.0 [INFO] tweaked toml for crates.io crate lasso 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded dashmap v3.11.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 65ddd99b2c87eaea936cf627ff6c5fe66e11bd485234df49da233997005999ef [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" "65ddd99b2c87eaea936cf627ff6c5fe66e11bd485234df49da233997005999ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "65ddd99b2c87eaea936cf627ff6c5fe66e11bd485234df49da233997005999ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65ddd99b2c87eaea936cf627ff6c5fe66e11bd485234df49da233997005999ef", kill_on_drop: false }` [INFO] [stdout] 65ddd99b2c87eaea936cf627ff6c5fe66e11bd485234df49da233997005999ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de73d3e36da12f69bdf8f345d5c98ffe728b2d80984c5b37029e3fe5d09ec1f7 [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" "de73d3e36da12f69bdf8f345d5c98ffe728b2d80984c5b37029e3fe5d09ec1f7", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.4.7 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling lasso v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.48s [INFO] running `Command { std: "docker" "inspect" "de73d3e36da12f69bdf8f345d5c98ffe728b2d80984c5b37029e3fe5d09ec1f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de73d3e36da12f69bdf8f345d5c98ffe728b2d80984c5b37029e3fe5d09ec1f7", kill_on_drop: false }` [INFO] [stdout] de73d3e36da12f69bdf8f345d5c98ffe728b2d80984c5b37029e3fe5d09ec1f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 421d53cc996db0d16b80d910b429322457442784070059704c426810295b0303 [INFO] running `Command { std: "docker" "start" "-a" "421d53cc996db0d16b80d910b429322457442784070059704c426810295b0303", kill_on_drop: false }` [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling lasso v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.78s [INFO] running `Command { std: "docker" "inspect" "421d53cc996db0d16b80d910b429322457442784070059704c426810295b0303", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "421d53cc996db0d16b80d910b429322457442784070059704c426810295b0303", kill_on_drop: false }` [INFO] [stdout] 421d53cc996db0d16b80d910b429322457442784070059704c426810295b0303 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] a90f38bd5df4054c806ad2f15c27c88eebf9a069ec25a5f78855d08cbaf8a41d [INFO] running `Command { std: "docker" "start" "-a" "a90f38bd5df4054c806ad2f15c27c88eebf9a069ec25a5f78855d08cbaf8a41d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stdout] running 96 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lasso-cd84d6efbcf47e4d [INFO] [stdout] test key::tests::micro ... ok [INFO] [stdout] test arena::tests::memory_exhausted ... ok [INFO] [stdout] test arena::tests::allocate_more_than_double ... ok [INFO] [stdout] test key::tests::micro_returns_none ... ok [INFO] [stdout] test arena::tests::string ... ok [INFO] [stdout] test interface::tests::reader_implementations ... ok [INFO] [stdout] test key::tests::mini ... ok [INFO] [stdout] test interface::tests::resolver_implementations ... ok [INFO] [stdout] test key::tests::large ... ok [INFO] [stdout] test arena::tests::allocate_too_much ... ok [INFO] [stdout] test key::tests::large_max_returns_none ... ok [INFO] [stdout] test key::tests::mini_returns_none ... ok [INFO] [stdout] test key::tests::spur ... ok [INFO] [stdout] test reader::tests::single_threaded::contains_key ... ok [INFO] [stdout] test key::tests::spur_returns_none ... ok [INFO] [stdout] test reader::tests::single_threaded::debug ... ok [INFO] [stdout] test reader::tests::single_threaded::drops ... ok [INFO] [stdout] test reader::tests::single_threaded::get ... ok [INFO] [stdout] test reader::tests::single_threaded::index ... ok [INFO] [stdout] test reader::tests::single_threaded::into_iterator ... ok [INFO] [stdout] test reader::tests::single_threaded::len ... ok [INFO] [stdout] test reader::tests::single_threaded::into_resolver ... ok [INFO] [stdout] test reader::tests::single_threaded::iter ... ok [INFO] [stdout] test reader::tests::single_threaded::try_resolve ... ok [INFO] [stdout] test reader::tests::single_threaded::reader_eq ... ok [INFO] [stdout] test reader::tests::single_threaded::strings ... ok [INFO] [stdout] test resolver::tests::single_threaded::contains_key ... ok [INFO] [stdout] test reader::tests::single_threaded::resolve ... ok [INFO] [stdout] test reader::tests::single_threaded::resolver_eq ... ok [INFO] [stdout] test reader::tests::single_threaded::resolve_unchecked ... ok [INFO] [stdout] test reader::tests::single_threaded::contains ... ok [INFO] [stdout] test reader::tests::single_threaded::empty ... ok [INFO] [stdout] test interface::tests::interner_implementations ... ok [INFO] [stdout] test arena::tests::empty_str ... ok [INFO] [stdout] test resolver::tests::single_threaded::index ... ok [INFO] [stdout] test resolver::tests::single_threaded::into_iterator ... ok [INFO] [stdout] test resolver::tests::single_threaded::len ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolve_unchecked ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolver_eq ... ok [INFO] [stdout] test arena::tests::exponential_allocations ... ok [INFO] [stdout] test resolver::tests::single_threaded::drops ... ok [INFO] [stdout] test resolver::tests::single_threaded::empty ... ok [INFO] [stdout] test resolver::tests::single_threaded::iter ... ok [INFO] [stdout] test resolver::tests::single_threaded::reader_eq ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolve ... ok [INFO] [stdout] test resolver::tests::single_threaded::strings ... ok [INFO] [stdout] test single_threaded::tests::contains ... ok [INFO] [stdout] test resolver::tests::single_threaded::debug ... ok [INFO] [stdout] test resolver::tests::single_threaded::try_resolve ... ok [INFO] [stdout] test single_threaded::tests::debug ... ok [INFO] [stdout] test single_threaded::tests::empty ... ok [INFO] [stdout] test single_threaded::tests::get_or_intern ... ok [INFO] [stdout] test single_threaded::tests::into_iterator ... ok [INFO] [stdout] test single_threaded::tests::drop_rodeo ... ok [INFO] [stdout] test single_threaded::tests::get_or_intern_static ... ok [INFO] [stdout] test single_threaded::tests::index ... ok [INFO] [stdout] test single_threaded::tests::from_iter ... ok [INFO] [stdout] test single_threaded::tests::memory_usage_stats ... ok [INFO] [stdout] test single_threaded::tests::new ... ok [INFO] [stdout] test single_threaded::tests::memory_exhausted ... ok [INFO] [stdout] test single_threaded::tests::get ... ok [INFO] [stdout] test single_threaded::tests::reader_eq ... ok [INFO] [stdout] test single_threaded::tests::resolve ... ok [INFO] [stdout] test single_threaded::tests::resolver_eq ... ok [INFO] [stdout] test single_threaded::tests::extend ... ok [INFO] [stdout] test single_threaded::tests::rodeo_eq ... ok [INFO] [stdout] test single_threaded::tests::contains_key ... ok [INFO] [stdout] test single_threaded::tests::set_memory_limits ... ok [INFO] [stdout] test single_threaded::tests::strings ... ok [INFO] [stdout] test single_threaded::tests::resolve_unchecked ... ok [INFO] [stdout] test single_threaded::tests::try_get_or_intern ... ok [INFO] [stdout] test single_threaded::tests::with_capacity ... ok [INFO] [stdout] test single_threaded::tests::with_capacity_and_memory_limits ... ok [INFO] [stdout] test single_threaded::tests::with_capacity_memory_limits_and_hasher ... ok [INFO] [stdout] test single_threaded::tests::try_get_or_intern_static ... ok [INFO] [stdout] test single_threaded::tests::iter ... ok [INFO] [stdout] test key::tests::micro_panics ... ok [INFO] [stdout] test key::tests::spur_panics ... ok [INFO] [stdout] test key::tests::mini_panics ... ok [INFO] [stdout] test single_threaded::tests::try_resolve ... ok [INFO] [stdout] test single_threaded::tests::with_capacity_and_hasher ... ok [INFO] [stdout] test util::tests::iter_resolver ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolve_out_of_bounds ... ok [INFO] [stdout] test single_threaded::tests::memory_exhausted_panics ... ok [INFO] [stdout] test reader::tests::single_threaded::resolve_panics ... ok [INFO] [stdout] test util::tests::strings_rodeo ... ok [INFO] [stdout] test single_threaded::tests::resolve_panics ... ok [INFO] [stdout] test single_threaded::tests::len ... ok [INFO] [stdout] test single_threaded::tests::wrong_keys ... ok [INFO] [stdout] test single_threaded::tests::with_hasher ... ok [INFO] [stdout] test key::tests::large_max_panics ... ok [INFO] [stdout] test util::tests::iter_rodeo ... ok [INFO] [stdout] test util::tests::iter_reader ... ok [INFO] [stdout] test util::tests::strings_reader ... ok [INFO] [stdout] test util::tests::strings_resolver ... ok [INFO] [stdout] test util::tests::new_capacity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/static_rodeo-4b805d130a80b8f8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Doc-tests lasso [INFO] [stdout] test access_interner ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 44 tests [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 --test /opt/rustwide/workdir/src/lib.rs --crate-name lasso -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cfg 'feature="default"' --extern ahash=/opt/rustwide/target/debug/deps/libahash-10459ddc1ed13489.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-ec7b80bf999e56cf.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-c2bd72848bedb4c6.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-72ddfeb54f6c9592.rlib --extern lasso=/opt/rustwide/target/debug/deps/liblasso-e1769c5187e51306.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-8c82ed5a44045e4d.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "a90f38bd5df4054c806ad2f15c27c88eebf9a069ec25a5f78855d08cbaf8a41d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a90f38bd5df4054c806ad2f15c27c88eebf9a069ec25a5f78855d08cbaf8a41d", kill_on_drop: false }` [INFO] [stdout] a90f38bd5df4054c806ad2f15c27c88eebf9a069ec25a5f78855d08cbaf8a41d