[INFO] fetching crate concurrent-map 5.0.37...
[INFO] testing concurrent-map-5.0.37 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate concurrent-map 5.0.37 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate concurrent-map 5.0.37
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate concurrent-map 5.0.37
[INFO] tweaked toml for crates.io crate concurrent-map 5.0.37 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate concurrent-map 5.0.37 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate concurrent-map 5.0.37 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6
[INFO] running `Command { std: "docker" "start" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling stack-map v1.0.5
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling shared-local-state v0.1.4
[INFO] [stderr]    Compiling ebr v0.2.13
[INFO] [stderr]    Compiling concurrent-map v5.0.37 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-map v5.0.37 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 23.42s
[INFO] running `Command { std: "docker" "inspect" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/concurrent-map/27b27da7815ebd37/out/concurrent_map-27b27da7815ebd37)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test basic_map ... ok
[INFO] [stdout] test timing_map ... ok
[INFO] [stderr]      Running tests/concurrent.rs (/opt/rustwide/target/release/build/concurrent-map/33b41bb1bbd9de3b/out/concurrent-33b41bb1bbd9de3b)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test concurrent_tree ... ok
[INFO] [stdout] test big_scan ... ok
[INFO] [stdout] test bulk_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 25.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fuzzer_regression_tests.rs (/opt/rustwide/target/release/build/concurrent-map/e5eb723b5b25b60a/out/fuzzer_regression_tests-e5eb723b5b25b60a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_01 ... ok
[INFO] [stdout] test test_00 ... ok
[INFO] [stdout] test test_02 ... ok
[INFO] [stdout] test test_03 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/leak_check.rs (/opt/rustwide/target/release/build/concurrent-map/16f56f792a50872a/out/leak_check-16f56f792a50872a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test leak_check has been running for over 60 seconds
[INFO] [stdout] test leak_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 132.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concurrent_map
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::contains_key (line 777) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::fetch_min (line 1609) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::first (line 944) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::cas (line 1251) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap (line 517) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::fetch_max (line 1647) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::fetch_and_update (line 1543) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::get (line 749) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::get_gt (line 887) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::get_lte (line 834) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::get_gte (line 916) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::new (line 737) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::get_lt (line 799) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::iter (line 1358) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::insert (line 1143) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::last (line 1038) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::pop_first (line 962) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::pop_last (line 1056) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::remove (line 1215) ... ok
[INFO] [stdout] test src/lib.rs - Iter (line 1692) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::update_and_fetch (line 1489) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::range (line 1414) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::pop_last_in_range (line 1090) ... ok
[INFO] [stdout] test src/lib.rs - ConcurrentMap<K,V,FANOUT,LOCAL_GC_BUFFER_SIZE>::pop_first_in_range (line 996) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6", kill_on_drop: false }`
[INFO] [stdout] 9c27faa19ae4d78bc74269dc861a779f238856719b3983d1df60f7645c296be6