[INFO] fetching crate lasso 0.2.2...
[INFO] testing lasso-0.2.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate lasso 0.2.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate lasso 0.2.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lasso 0.2.2
[INFO] finished tweaking crates.io crate lasso 0.2.2
[INFO] tweaked toml for crates.io crate lasso 0.2.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+beta-2020-06-03" "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] 2abaccb0283f1b0bff4d1b0072c2e7abf296dc9c10f5783e9c6feb5c69887326
[INFO] running `"docker" "start" "-a" "2abaccb0283f1b0bff4d1b0072c2e7abf296dc9c10f5783e9c6feb5c69887326"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling lasso v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "2abaccb0283f1b0bff4d1b0072c2e7abf296dc9c10f5783e9c6feb5c69887326"`
[INFO] running `"docker" "rm" "-f" "2abaccb0283f1b0bff4d1b0072c2e7abf296dc9c10f5783e9c6feb5c69887326"`
[INFO] [stdout] 2abaccb0283f1b0bff4d1b0072c2e7abf296dc9c10f5783e9c6feb5c69887326
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+beta-2020-06-03" "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] 66b73ab75205c30d10f8dd4e3c88dac229ca5539c0e2ab86c9cfc3b8551f046c
[INFO] running `"docker" "start" "-a" "66b73ab75205c30d10f8dd4e3c88dac229ca5539c0e2ab86c9cfc3b8551f046c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling string-interner v0.7.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.5
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling criterion v0.3.2
[INFO] [stderr]    Compiling lasso v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.63s
[INFO] running `"docker" "inspect" "66b73ab75205c30d10f8dd4e3c88dac229ca5539c0e2ab86c9cfc3b8551f046c"`
[INFO] running `"docker" "rm" "-f" "66b73ab75205c30d10f8dd4e3c88dac229ca5539c0e2ab86c9cfc3b8551f046c"`
[INFO] [stdout] 66b73ab75205c30d10f8dd4e3c88dac229ca5539c0e2ab86c9cfc3b8551f046c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21aa12226ff89a2c427385d2d02783ab1c6c04bf8163d666d92d8079bc1c984c
[INFO] running `"docker" "start" "-a" "21aa12226ff89a2c427385d2d02783ab1c6c04bf8163d666d92d8079bc1c984c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lasso-8a373bfd306cedfb
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test key::tests::large ... ok
[INFO] [stdout] test key::tests::large_max_returns_none ... ok
[INFO] [stdout] test key::tests::spur ... ok
[INFO] [stdout] test key::tests::micro ... ok
[INFO] [stdout] test key::tests::mini_returns_none ... ok
[INFO] [stdout] test key::tests::spur_returns_none ... ok
[INFO] [stdout] test arena::tests::string ... ok
[INFO] [stdout] test arena::tests::empty_str ... ok
[INFO] [stdout] test reader::tests::single_threaded::into_resolver ... ok
[INFO] [stdout] test reader::tests::single_threaded::get ... ok
[INFO] [stdout] test reader::tests::single_threaded::empty ... ok
[INFO] [stdout] test reader::tests::single_threaded::drops ... ok
[INFO] [stdout] test reader::tests::single_threaded::debug ... ok
[INFO] [stdout] test key::tests::micro_returns_none ... ok
[INFO] [stdout] test reader::tests::single_threaded::iter ... ok
[INFO] [stdout] test reader::tests::single_threaded::len ... ok
[INFO] [stdout] test key::tests::mini ... ok
[INFO] [stdout] test resolver::tests::single_threaded::debug ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_unchecked ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve ... ok
[INFO] [stdout] test reader::tests::single_threaded::try_resolve ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve_unchecked ... ok
[INFO] [stdout] test single_threaded::tests::debug ... ok
[INFO] [stdout] test resolver::tests::single_threaded::len ... ok
[INFO] [stdout] test resolver::tests::single_threaded::iter ... ok
[INFO] [stdout] test resolver::tests::single_threaded::empty ... ok
[INFO] [stdout] test reader::tests::single_threaded::strings ... ok
[INFO] [stdout] test single_threaded::tests::empty ... ok
[INFO] [stdout] test single_threaded::tests::drop_rodeo ... ok
[INFO] [stdout] test resolver::tests::single_threaded::strings ... ok
[INFO] [stdout] test resolver::tests::single_threaded::try_resolve ... ok
[INFO] [stdout] test single_threaded::tests::get_or_intern ... ok
[INFO] [stdout] test resolver::tests::single_threaded::drops ... ok
[INFO] [stdout] test single_threaded::tests::resolve_unchecked ... ok
[INFO] [stdout] test single_threaded::tests::len ... ok
[INFO] [stdout] test single_threaded::tests::resolve ... ok
[INFO] [stdout] test single_threaded::tests::strings ... ok
[INFO] [stdout] test single_threaded::tests::iter ... ok
[INFO] [stdout] test single_threaded::tests::try_resolve ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity_and_hasher ... ok
[INFO] [stdout] test single_threaded::tests::get ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity ... ok
[INFO] [stdout] test single_threaded::tests::new ... ok
[INFO] [stdout] test util::tests::iter_rodeo ... ok
[INFO] [stdout] test util::tests::iter_reader ... ok
[INFO] [stdout] test util::tests::iter_resolver ... ok
[INFO] [stdout] test util::tests::strings_resolver ... ok
[INFO] [stdout] test util::tests::strings_reader ... ok
[INFO] [stdout] test single_threaded::tests::with_hasher ... ok
[INFO] [stdout] test single_threaded::tests::try_get_or_intern ... ok
[INFO] [stdout] test util::tests::strings_rodeo ... ok
[INFO] [stdout] test key::tests::spur_panics ... ok
[INFO] [stdout] test key::tests::micro_panics ... ok
[INFO] [stdout] test key::tests::mini_panics ... ok
[INFO] [stdout] test key::tests::large_max_panics ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_panics ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve_out_of_bounds ... ok
[INFO] [stdout] test single_threaded::tests::resolve_panics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/static_rodeo-17f9e7f1b4e3bea9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test access_interner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lasso
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::try_resolve (line 115) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::is_empty (line 165) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::is_empty (line 193) ... ok
[INFO] [stdout] test src/lib.rs -  (line 55) ... ok
[INFO] [stdout] test src/lib.rs -  (line 73) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::resolve (line 86) ... ok
[INFO] [stdout] test src/lib.rs -  (line 139) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::len (line 145) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::len (line 173) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::get (line 56) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::resolve_unchecked (line 150) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::resolve (line 57) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::into_resolver (line 225) ... ok
[INFO] [stdout] test src/lib.rs -  (line 159) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, RandomState>::new (line 39) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::capacity (line 412) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, RandomState>::with_capacity (line 64) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::into_resolver (line 484) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::is_empty (line 396) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::try_resolve (line 87) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::resolve_unchecked (line 122) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::into_reader (line 449) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::resolve (line 300) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::get_or_intern (line 129) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::with_capacity_and_hasher (line 109) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::get (line 273) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::len (line 378) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::resolve_unchecked (line 358) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::try_get_or_intern (line 201) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::with_hasher (line 89) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::try_resolve (line 326) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "21aa12226ff89a2c427385d2d02783ab1c6c04bf8163d666d92d8079bc1c984c"`
[INFO] running `"docker" "rm" "-f" "21aa12226ff89a2c427385d2d02783ab1c6c04bf8163d666d92d8079bc1c984c"`
[INFO] [stdout] 21aa12226ff89a2c427385d2d02783ab1c6c04bf8163d666d92d8079bc1c984c