[INFO] fetching crate lasso 0.4.0... [INFO] testing lasso-0.4.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate lasso 0.4.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate lasso 0.4.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "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] 9b04c03942a887bc6005f8f71c38ac597e00789981acb88a5bdd58dbc7e14b68 [INFO] running `Command { std: "docker" "start" "-a" "9b04c03942a887bc6005f8f71c38ac597e00789981acb88a5bdd58dbc7e14b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b04c03942a887bc6005f8f71c38ac597e00789981acb88a5bdd58dbc7e14b68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b04c03942a887bc6005f8f71c38ac597e00789981acb88a5bdd58dbc7e14b68", kill_on_drop: false }` [INFO] [stdout] 9b04c03942a887bc6005f8f71c38ac597e00789981acb88a5bdd58dbc7e14b68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "build" "--frozen" "--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] ef78eaa9726223749b75807d699271747e56850942cbffe9997dbea051b4e1b1 [INFO] running `Command { std: "docker" "start" "-a" "ef78eaa9726223749b75807d699271747e56850942cbffe9997dbea051b4e1b1", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.1 [INFO] [stderr] Compiling const-random-macro v0.1.13 [INFO] [stderr] Compiling const-random v0.1.13 [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 6.01s [INFO] running `Command { std: "docker" "inspect" "ef78eaa9726223749b75807d699271747e56850942cbffe9997dbea051b4e1b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef78eaa9726223749b75807d699271747e56850942cbffe9997dbea051b4e1b1", kill_on_drop: false }` [INFO] [stdout] ef78eaa9726223749b75807d699271747e56850942cbffe9997dbea051b4e1b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88cf647865efef6d780471bb8bbdd9e4eaf2a0c4172dca3a544ee603991139a2 [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" "88cf647865efef6d780471bb8bbdd9e4eaf2a0c4172dca3a544ee603991139a2", 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 18.95s [INFO] running `Command { std: "docker" "inspect" "88cf647865efef6d780471bb8bbdd9e4eaf2a0c4172dca3a544ee603991139a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88cf647865efef6d780471bb8bbdd9e4eaf2a0c4172dca3a544ee603991139a2", kill_on_drop: false }` [INFO] [stdout] 88cf647865efef6d780471bb8bbdd9e4eaf2a0c4172dca3a544ee603991139a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 99aa95c5132660fb02481a8cdf8028d2fc42c815ea931f0583797a09ddbef0a4 [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" "99aa95c5132660fb02481a8cdf8028d2fc42c815ea931f0583797a09ddbef0a4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lasso-9fcbcc51d268441a [INFO] [stdout] [INFO] [stdout] running 96 tests [INFO] [stdout] test arena::tests::allocate_more_than_double ... ok [INFO] [stdout] test arena::tests::allocate_too_much ... ok [INFO] [stdout] test arena::tests::memory_exhausted ... ok [INFO] [stdout] test arena::tests::string ... ok [INFO] [stdout] test key::tests::mini_returns_none ... ok [INFO] [stdout] test key::tests::spur ... ok [INFO] [stdout] test key::tests::spur_returns_none ... ok [INFO] [stdout] test reader::tests::single_threaded::contains ... ok [INFO] [stdout] test reader::tests::single_threaded::contains_key ... ok [INFO] [stdout] test reader::tests::single_threaded::debug ... ok [INFO] [stdout] test key::tests::micro ... ok [INFO] [stdout] test arena::tests::empty_str ... ok [INFO] [stdout] test key::tests::mini ... ok [INFO] [stdout] test interface::tests::resolver_implementations ... ok [INFO] [stdout] test key::tests::micro_returns_none ... ok [INFO] [stdout] test interface::tests::reader_implementations ... ok [INFO] [stdout] test key::tests::large_max_returns_none ... ok [INFO] [stdout] test reader::tests::single_threaded::drops ... ok [INFO] [stdout] test key::tests::large ... ok [INFO] [stdout] test reader::tests::single_threaded::into_iterator ... ok [INFO] [stdout] test reader::tests::single_threaded::iter ... ok [INFO] [stdout] test reader::tests::single_threaded::reader_eq ... ok [INFO] [stdout] test reader::tests::single_threaded::resolve_unchecked ... ok [INFO] [stdout] test reader::tests::single_threaded::index ... ok [INFO] [stdout] test reader::tests::single_threaded::resolver_eq ... ok [INFO] [stdout] test reader::tests::single_threaded::empty ... ok [INFO] [stdout] test reader::tests::single_threaded::into_resolver ... ok [INFO] [stdout] test reader::tests::single_threaded::strings ... ok [INFO] [stdout] test reader::tests::single_threaded::get ... ok [INFO] [stdout] test reader::tests::single_threaded::resolve ... ok [INFO] [stdout] test resolver::tests::single_threaded::debug ... ok [INFO] [stdout] test reader::tests::single_threaded::try_resolve ... ok [INFO] [stdout] test resolver::tests::single_threaded::drops ... ok [INFO] [stdout] test reader::tests::single_threaded::len ... ok [INFO] [stdout] test resolver::tests::single_threaded::empty ... ok [INFO] [stdout] test resolver::tests::single_threaded::into_iterator ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolve ... ok [INFO] [stdout] test resolver::tests::single_threaded::len ... ok [INFO] [stdout] test resolver::tests::single_threaded::reader_eq ... ok [INFO] [stdout] test resolver::tests::single_threaded::strings ... ok [INFO] [stdout] test resolver::tests::single_threaded::contains_key ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolver_eq ... ok [INFO] [stdout] test single_threaded::tests::contains ... ok [INFO] [stdout] test single_threaded::tests::debug ... ok [INFO] [stdout] test single_threaded::tests::contains_key ... ok [INFO] [stdout] test resolver::tests::single_threaded::resolve_unchecked ... ok [INFO] [stdout] test resolver::tests::single_threaded::index ... ok [INFO] [stdout] test resolver::tests::single_threaded::iter ... ok [INFO] [stdout] test single_threaded::tests::get ... ok [INFO] [stdout] test resolver::tests::single_threaded::try_resolve ... ok [INFO] [stdout] test single_threaded::tests::get_or_intern_static ... 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::extend ... ok [INFO] [stdout] test single_threaded::tests::from_iter ... ok [INFO] [stdout] test single_threaded::tests::into_iterator ... 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::resolve ... ok [INFO] [stdout] test single_threaded::tests::drop_rodeo ... ok [INFO] [stdout] test single_threaded::tests::iter ... ok [INFO] [stdout] test single_threaded::tests::len ... ok [INFO] [stdout] test single_threaded::tests::index ... ok [INFO] [stdout] test single_threaded::tests::resolve_unchecked ... ok [INFO] [stdout] test single_threaded::tests::resolver_eq ... ok [INFO] [stdout] test single_threaded::tests::rodeo_eq ... ok [INFO] [stdout] test single_threaded::tests::memory_exhausted ... ok [INFO] [stdout] test single_threaded::tests::set_memory_limits ... ok [INFO] [stdout] test single_threaded::tests::reader_eq ... ok [INFO] [stdout] test single_threaded::tests::strings ... 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 interface::tests::interner_implementations ... ok [INFO] [stdout] test single_threaded::tests::with_capacity_and_hasher ... ok [INFO] [stdout] test util::tests::iter_reader ... ok [INFO] [stdout] test util::tests::iter_resolver ... ok [INFO] [stdout] test single_threaded::tests::with_hasher ... ok [INFO] [stdout] test single_threaded::tests::try_get_or_intern ... ok [INFO] [stdout] test arena::tests::exponential_allocations ... ok [INFO] [stdout] test util::tests::strings_reader ... ok [INFO] [stdout] test single_threaded::tests::wrong_keys ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/static_rodeo-b71fe4433ee5f130 [INFO] [stdout] test util::tests::strings_rodeo ... ok [INFO] [stdout] test util::tests::iter_rodeo ... ok [INFO] [stdout] test util::tests::new_capacity ... ok [INFO] [stdout] test single_threaded::tests::try_resolve ... ok [INFO] [stdout] test key::tests::spur_panics ... ok [INFO] [stdout] test single_threaded::tests::with_capacity ... ok [INFO] [stdout] test key::tests::large_max_panics ... ok [INFO] [stdout] test key::tests::mini_panics ... ok [INFO] [stdout] test single_threaded::tests::try_get_or_intern_static ... ok [INFO] [stdout] test util::tests::strings_resolver ... 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] test single_threaded::tests::memory_exhausted_panics ... ok [INFO] [stdout] test key::tests::micro_panics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests lasso [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] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test src/reader.rs - reader::RodeoReader::is_empty (line 284) ... ok [INFO] [stdout] test src/lib.rs - (line 142) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::contains (line 111) ... ok [INFO] [stdout] test src/lib.rs - (line 244) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::resolve_unchecked (line 238) ... ok [INFO] [stdout] test src/lib.rs - (line 76) ... ok [INFO] [stdout] test src/lib.rs - (line 259) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::into_resolver (line 316) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::len (line 264) ... ok [INFO] [stdout] test src/lib.rs - (line 185) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::get (line 65) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::resolve (line 168) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::try_resolve (line 200) ... ok [INFO] [stdout] test src/lib.rs - (line 162) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/reader.rs - reader::RodeoReader::contains_key (line 138) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::resolve_unchecked (line 131) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::resolve (line 60) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::len (line 182) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::new (line 64) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::contains_key (line 157) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::is_empty (line 202) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_capacity_and_memory_limits (line 145) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_capacity (line 91) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_memory_limits (line 118) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::contains_key (line 546) ... ok [INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver::try_resolve (line 93) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::capacity (line 686) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::get_or_intern_static (line 376) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::contains (line 518) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::is_empty (line 670) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::get_or_intern (line 257) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::into_resolver (line 773) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::into_reader (line 740) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_capacity_memory_limits_and_hasher (line 216) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::get (line 476) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::resolve_unchecked (line 630) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_capacity_and_hasher (line 193) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::len (line 652) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::with_hasher (line 171) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::resolve (line 572) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::try_get_or_intern_static (line 402) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::try_get_or_intern (line 285) ... ok [INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo::try_resolve (line 598) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "99aa95c5132660fb02481a8cdf8028d2fc42c815ea931f0583797a09ddbef0a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99aa95c5132660fb02481a8cdf8028d2fc42c815ea931f0583797a09ddbef0a4", kill_on_drop: false }` [INFO] [stdout] 99aa95c5132660fb02481a8cdf8028d2fc42c815ea931f0583797a09ddbef0a4