[INFO] fetching crate lasso 0.3.0...
[INFO] testing lasso-0.3.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate lasso 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate lasso 0.3.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lasso 0.3.0
[INFO] finished tweaking crates.io crate lasso 0.3.0
[INFO] tweaked toml for crates.io crate lasso 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b66432932e552769341aa5bcbb8561f6ca289a7515cf82b2b0a641150eb7f4e
[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" "6b66432932e552769341aa5bcbb8561f6ca289a7515cf82b2b0a641150eb7f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b66432932e552769341aa5bcbb8561f6ca289a7515cf82b2b0a641150eb7f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b66432932e552769341aa5bcbb8561f6ca289a7515cf82b2b0a641150eb7f4e", kill_on_drop: false }`
[INFO] [stdout] 6b66432932e552769341aa5bcbb8561f6ca289a7515cf82b2b0a641150eb7f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66b983926b9ef6d27606b6fbba7c76c03c05caf1fcd4a661692616429767be2a
[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" "66b983926b9ef6d27606b6fbba7c76c03c05caf1fcd4a661692616429767be2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling lasso v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "66b983926b9ef6d27606b6fbba7c76c03c05caf1fcd4a661692616429767be2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b983926b9ef6d27606b6fbba7c76c03c05caf1fcd4a661692616429767be2a", kill_on_drop: false }`
[INFO] [stdout] 66b983926b9ef6d27606b6fbba7c76c03c05caf1fcd4a661692616429767be2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 463091f5a8b9ab9a0476724f9ae113f91412fabf12f17d1eb3efc2ce9415729b
[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" "463091f5a8b9ab9a0476724f9ae113f91412fabf12f17d1eb3efc2ce9415729b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.4.4
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling lasso v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "463091f5a8b9ab9a0476724f9ae113f91412fabf12f17d1eb3efc2ce9415729b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "463091f5a8b9ab9a0476724f9ae113f91412fabf12f17d1eb3efc2ce9415729b", kill_on_drop: false }`
[INFO] [stdout] 463091f5a8b9ab9a0476724f9ae113f91412fabf12f17d1eb3efc2ce9415729b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=forbid" "-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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39017d5bef3ca5c20d2b735893799be8b426c7e927c4a11decd11d918d15038b
[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" "39017d5bef3ca5c20d2b735893799be8b426c7e927c4a11decd11d918d15038b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lasso-65ffd1331da295ef
[INFO] [stdout] running 63 tests
[INFO] [stdout] test key::tests::micro_returns_none ... ok
[INFO] [stdout] test arena::tests::empty_str ... ok
[INFO] [stdout] test key::tests::large ... ok
[INFO] [stdout] test reader::tests::single_threaded::empty ... ok
[INFO] [stdout] test reader::tests::single_threaded::get ... 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::len ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve ... ok
[INFO] [stdout] test key::tests::micro ... ok
[INFO] [stdout] test key::tests::mini ... ok
[INFO] [stdout] test key::tests::spur ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_unchecked ... ok
[INFO] [stdout] test reader::tests::single_threaded::strings ... ok
[INFO] [stdout] test reader::tests::single_threaded::try_resolve ... ok
[INFO] [stdout] test resolver::tests::single_threaded::debug ... ok
[INFO] [stdout] test key::tests::spur_returns_none ... ok
[INFO] [stdout] test reader::tests::single_threaded::debug ... ok
[INFO] [stdout] test key::tests::mini_returns_none ... ok
[INFO] [stdout] test resolver::tests::single_threaded::drops ... ok
[INFO] [stdout] test reader::tests::single_threaded::drops ... ok
[INFO] [stdout] test key::tests::large_max_returns_none ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve_unchecked ... ok
[INFO] [stdout] test single_threaded::tests::drop_rodeo ... ok
[INFO] [stdout] test resolver::tests::single_threaded::iter ... ok
[INFO] [stdout] test single_threaded::tests::get ... 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::get_or_intern_static ... ok
[INFO] [stdout] test single_threaded::tests::iter ... ok
[INFO] [stdout] test single_threaded::tests::len ... ok
[INFO] [stdout] test single_threaded::tests::new ... ok
[INFO] [stdout] test resolver::tests::single_threaded::len ... ok
[INFO] [stdout] test single_threaded::tests::resolve ... ok
[INFO] [stdout] test single_threaded::tests::resolve_unchecked ... ok
[INFO] [stdout] test resolver::tests::single_threaded::empty ... ok
[INFO] [stdout] test arena::tests::string ... ok
[INFO] [stdout] test single_threaded::tests::try_get_or_intern ... 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::strings ... ok
[INFO] [stdout] test single_threaded::tests::try_resolve ... ok
[INFO] [stdout] test single_threaded::tests::try_get_or_intern_static ... ok
[INFO] [stdout] test single_threaded::tests::debug ... ok
[INFO] [stdout] test util::tests::iter_resolver ... ok
[INFO] [stdout] test util::tests::iter_reader ... ok
[INFO] [stdout] test single_threaded::tests::with_hasher ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity ... ok
[INFO] [stdout] test util::tests::iter_rodeo ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve ... ok
[INFO] [stdout] test util::tests::new_capacity ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity_and_hasher ... ok
[INFO] [stdout] test util::tests::strings_rodeo ... ok
[INFO] [stdout] test util::tests::strings_resolver ... ok
[INFO] [stdout] test arena::tests::exponential_allocations ... ok
[INFO] [stdout] test util::tests::strings_reader ... ok
[INFO] [stdout] test key::tests::mini_panics ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_panics ... ok
[INFO] [stdout] test key::tests::micro_panics ... ok
[INFO] [stdout] test key::tests::spur_panics ... ok
[INFO] [stdout] test key::tests::large_max_panics ... ok
[INFO] [stdout] test single_threaded::tests::resolve_panics ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/static_rodeo-146761cdf95d8da2
[INFO] [stdout] test resolver::tests::single_threaded::resolve_out_of_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::is_empty (line 230) ... ok
[INFO] [stdout] test src/lib.rs - (line 73) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::is_empty (line 178) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::try_resolve (line 94) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::resolve_unchecked (line 184) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::len (line 158) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::resolve (line 61) ... ok
[INFO] [stdout] test src/resolver.rs - resolver::RodeoResolver<K>::resolve_unchecked (line 132) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::try_resolve (line 146) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::get (line 63) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::into_resolver (line 262) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::len (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 159) ... ok
[INFO] [stdout] test src/reader.rs - reader::RodeoReader<K, S>::resolve (line 114) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::capacity (line 516) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::get_or_intern_static (line 266) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, RandomState>::new (line 62) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, RandomState>::with_capacity (line 85) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::is_empty (line 500) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::get_or_intern (line 155) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::into_resolver (line 586) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::with_capacity_and_hasher (line 125) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::try_get_or_intern (line 183) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::len (line 482) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::resolve_unchecked (line 462) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::into_reader (line 553) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::get (line 358) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::with_hasher (line 107) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::try_resolve (line 430) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::resolve (line 404) ... ok
[INFO] [stdout] test src/single_threaded.rs - single_threaded::Rodeo<K, S>::try_get_or_intern_static (line 292) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39017d5bef3ca5c20d2b735893799be8b426c7e927c4a11decd11d918d15038b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39017d5bef3ca5c20d2b735893799be8b426c7e927c4a11decd11d918d15038b", kill_on_drop: false }`
[INFO] [stdout] 39017d5bef3ca5c20d2b735893799be8b426c7e927c4a11decd11d918d15038b