[INFO] fetching crate lasso 0.5.0...
[INFO] testing lasso-0.5.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate lasso 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate lasso 0.5.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lasso 0.5.0
[INFO] finished tweaking crates.io crate lasso 0.5.0
[INFO] tweaked toml for crates.io crate lasso 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded abomonation v0.7.3
[INFO] [stderr]   Downloaded deepsize v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 488f5806006825142162a551e6562cc364327f0736bdec13ab8f6bfa9e331ed4
[INFO] running `Command { std: "docker" "start" "-a" "488f5806006825142162a551e6562cc364327f0736bdec13ab8f6bfa9e331ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488f5806006825142162a551e6562cc364327f0736bdec13ab8f6bfa9e331ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488f5806006825142162a551e6562cc364327f0736bdec13ab8f6bfa9e331ed4", kill_on_drop: false }`
[INFO] [stdout] 488f5806006825142162a551e6562cc364327f0736bdec13ab8f6bfa9e331ed4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd2b9eb9a0b27cb8b1b9db9da18c86f60d8dabd048228edb17ace01281bf3b97
[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" "cd2b9eb9a0b27cb8b1b9db9da18c86f60d8dabd048228edb17ace01281bf3b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling lasso v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "cd2b9eb9a0b27cb8b1b9db9da18c86f60d8dabd048228edb17ace01281bf3b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd2b9eb9a0b27cb8b1b9db9da18c86f60d8dabd048228edb17ace01281bf3b97", kill_on_drop: false }`
[INFO] [stdout] cd2b9eb9a0b27cb8b1b9db9da18c86f60d8dabd048228edb17ace01281bf3b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] cd7f5182c90e3ab8bcb86df83e4f7ae9729eabcc090f7ec8acf378da1034511b
[INFO] running `Command { std: "docker" "start" "-a" "cd7f5182c90e3ab8bcb86df83e4f7ae9729eabcc090f7ec8acf378da1034511b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling once_cell v1.7.2
[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 ahash v0.7.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[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 serde_derive v1.0.126
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling lasso v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.24s
[INFO] running `Command { std: "docker" "inspect" "cd7f5182c90e3ab8bcb86df83e4f7ae9729eabcc090f7ec8acf378da1034511b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7f5182c90e3ab8bcb86df83e4f7ae9729eabcc090f7ec8acf378da1034511b", kill_on_drop: false }`
[INFO] [stdout] cd7f5182c90e3ab8bcb86df83e4f7ae9729eabcc090f7ec8acf378da1034511b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a987ef72e9c8b0a65c1f7eef1cf8cfee66325695554665ad78096d885e0e253
[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" "4a987ef72e9c8b0a65c1f7eef1cf8cfee66325695554665ad78096d885e0e253", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lasso-cd49056cdee426fa)
[INFO] [stdout] 
[INFO] [stdout] running 96 tests
[INFO] [stdout] test arena::tests::allocate_more_than_double ... ok
[INFO] [stdout] test arena::tests::empty_str ... ok
[INFO] [stdout] test arena::tests::memory_exhausted ... ok
[INFO] [stdout] test arena::tests::string ... ok
[INFO] [stdout] test interface::tests::interner_implementations ... ok
[INFO] [stdout] test keys::tests::micro ... ok
[INFO] [stdout] test interface::tests::resolver_implementations ... ok
[INFO] [stdout] test keys::tests::large ... ok
[INFO] [stdout] test keys::tests::mini_returns_none ... ok
[INFO] [stdout] test keys::tests::spur ... ok
[INFO] [stdout] test keys::tests::spur_returns_none ... ok
[INFO] [stdout] test reader::tests::single_threaded::debug ... ok
[INFO] [stdout] test arena::tests::allocate_too_much ... 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::drops ... ok
[INFO] [stdout] test reader::tests::single_threaded::into_resolver ... ok
[INFO] [stdout] test reader::tests::single_threaded::len ... 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 ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_unchecked ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolver_eq ... ok
[INFO] [stdout] test reader::tests::single_threaded::get ... ok
[INFO] [stdout] test keys::tests::micro_returns_none ... ok
[INFO] [stdout] test reader::tests::single_threaded::index ... ok
[INFO] [stdout] test keys::tests::mini ... ok
[INFO] [stdout] test reader::tests::single_threaded::into_iterator ... ok
[INFO] [stdout] test reader::tests::single_threaded::strings ... ok
[INFO] [stdout] test resolver::tests::single_threaded::debug ... ok
[INFO] [stdout] test interface::tests::reader_implementations ... ok
[INFO] [stdout] test reader::tests::single_threaded::try_resolve ... ok
[INFO] [stdout] test resolver::tests::single_threaded::empty ... ok
[INFO] [stdout] test keys::tests::large_max_returns_none ... ok
[INFO] [stdout] test resolver::tests::single_threaded::drops ... 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::resolver_eq ... ok
[INFO] [stdout] test resolver::tests::single_threaded::len ... ok
[INFO] [stdout] test resolver::tests::single_threaded::index ... ok
[INFO] [stdout] test resolver::tests::single_threaded::contains_key ... ok
[INFO] [stdout] test resolver::tests::single_threaded::into_iterator ... ok
[INFO] [stdout] test resolver::tests::single_threaded::iter ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve_unchecked ... 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::try_resolve ... ok
[INFO] [stdout] test single_threaded::tests::drop_rodeo ... ok
[INFO] [stdout] test single_threaded::tests::contains_key ... ok
[INFO] [stdout] test single_threaded::tests::empty ... ok
[INFO] [stdout] test single_threaded::tests::extend ... ok
[INFO] [stdout] test single_threaded::tests::from_iter ... ok
[INFO] [stdout] test reader::tests::single_threaded::empty ... ok
[INFO] [stdout] test single_threaded::tests::get_or_intern_static ... ok
[INFO] [stdout] test single_threaded::tests::get ... ok
[INFO] [stdout] test single_threaded::tests::index ... ok
[INFO] [stdout] test single_threaded::tests::into_iterator ... ok
[INFO] [stdout] test single_threaded::tests::debug ... ok
[INFO] [stdout] test single_threaded::tests::get_or_intern ... ok
[INFO] [stdout] test single_threaded::tests::reader_eq ... ok
[INFO] [stdout] test single_threaded::tests::new ... ok
[INFO] [stdout] test single_threaded::tests::resolve ... ok
[INFO] [stdout] test single_threaded::tests::memory_usage_stats ... ok
[INFO] [stdout] test single_threaded::tests::resolve_unchecked ... ok
[INFO] [stdout] test single_threaded::tests::memory_exhausted ... 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::set_memory_limits ... ok
[INFO] [stdout] test single_threaded::tests::strings ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity ... ok
[INFO] [stdout] test single_threaded::tests::try_get_or_intern ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity_and_memory_limits ... ok
[INFO] [stdout] test single_threaded::tests::try_get_or_intern_static ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity_and_hasher ... ok
[INFO] [stdout] test single_threaded::tests::try_resolve ... ok
[INFO] [stdout] test single_threaded::tests::with_hasher ... ok
[INFO] [stdout] test single_threaded::tests::with_capacity_memory_limits_and_hasher ... ok
[INFO] [stdout] test single_threaded::tests::len ... ok
[INFO] [stdout] test single_threaded::tests::wrong_keys ... ok
[INFO] [stdout] test single_threaded::tests::iter ... ok
[INFO] [stdout] test util::tests::iter_rodeo ... ok
[INFO] [stdout] test util::tests::new_capacity ... ok
[INFO] [stdout] test util::tests::strings_reader ... ok
[INFO] [stdout] test util::tests::iter_reader ... ok
[INFO] [stdout] test util::tests::strings_rodeo ... ok
[INFO] [stdout] test util::tests::strings_resolver ... ok
[INFO] [stdout] test util::tests::iter_resolver ... ok
[INFO] [stdout] test keys::tests::micro_panics ... ok
[INFO] [stdout] test keys::tests::large_max_panics ... ok
[INFO] [stdout] test keys::tests::spur_panics ... ok
[INFO] [stdout] test keys::tests::mini_panics ... ok
[INFO] [stdout] test resolver::tests::single_threaded::resolve_out_of_bounds ... ok
[INFO] [stdout] test reader::tests::single_threaded::resolve_panics ... ok
[INFO] [stdout] test single_threaded::tests::resolve_panics ... ok
[INFO] [stdout] test single_threaded::tests::memory_exhausted_panics ... ok
[INFO] [stdout] test arena::tests::exponential_allocations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/static_rodeo.rs (/opt/rustwide/target/debug/deps/static_rodeo-a8fb0e2d6e0c4164)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lasso
[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 --crate-name lasso --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-9292f5efaf9eed73.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-53096bde734cebfd.rlib --extern fxhash=/opt/rustwide/target/debug/deps/libfxhash-872fa3ddce480efd.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-26c478515ba08a6a.rlib --extern lasso=/opt/rustwide/target/debug/deps/liblasso-4d64d8cb941b49bf.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-de9bbe8c0be16e50.rlib -C embed-bitcode=no --cfg 'feature="default"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4a987ef72e9c8b0a65c1f7eef1cf8cfee66325695554665ad78096d885e0e253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a987ef72e9c8b0a65c1f7eef1cf8cfee66325695554665ad78096d885e0e253", kill_on_drop: false }`
[INFO] [stdout] 4a987ef72e9c8b0a65c1f7eef1cf8cfee66325695554665ad78096d885e0e253