[INFO] crate bintrie 0.2.0 is already in cache
[INFO] testing bintrie-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate bintrie 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate bintrie 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bintrie 0.2.0
[INFO] finished tweaking crates.io crate bintrie 0.2.0
[INFO] tweaked toml for crates.io crate bintrie 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 90cf4d19e747c2fc1d6f409993136dd15272afa1acf15e9116751cb8c47c0c79
[INFO] running `"docker" "start" "-a" "90cf4d19e747c2fc1d6f409993136dd15272afa1acf15e9116751cb8c47c0c79"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bintrie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "90cf4d19e747c2fc1d6f409993136dd15272afa1acf15e9116751cb8c47c0c79"`
[INFO] running `"docker" "rm" "-f" "90cf4d19e747c2fc1d6f409993136dd15272afa1acf15e9116751cb8c47c0c79"`
[INFO] [stdout] 90cf4d19e747c2fc1d6f409993136dd15272afa1acf15e9116751cb8c47c0c79
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 4fad8cf14b1d2b16016a2c99c7809120ab7cf6f24ff0bfa9f6c770b407c924bc
[INFO] running `"docker" "start" "-a" "4fad8cf14b1d2b16016a2c99c7809120ab7cf6f24ff0bfa9f6c770b407c924bc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bintrie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "4fad8cf14b1d2b16016a2c99c7809120ab7cf6f24ff0bfa9f6c770b407c924bc"`
[INFO] running `"docker" "rm" "-f" "4fad8cf14b1d2b16016a2c99c7809120ab7cf6f24ff0bfa9f6c770b407c924bc"`
[INFO] [stdout] 4fad8cf14b1d2b16016a2c99c7809120ab7cf6f24ff0bfa9f6c770b407c924bc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.44.0" "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] 89b58ff982a440d02d508cb8ce554cd62dccdf25f53a400a530d021998b59675
[INFO] running `"docker" "start" "-a" "89b58ff982a440d02d508cb8ce554cd62dccdf25f53a400a530d021998b59675"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bintrie-f0276864b817065a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bintrie
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - BinTrie::new (line 29) ... ok
[INFO] [stdout] test src/lib.rs - BinTrie::new_depth (line 39) ... ok
[INFO] [stdout] test src/lib.rs - BinTrie::get (line 154) ... ok
[INFO] [stdout] test src/lib.rs - BinTrie::items (line 197) ... ok
[INFO] [stdout] test src/lib.rs - BinTrie::insert (line 59) ... ok
[INFO] [stdout] test src/lib.rs - BinTrie::explore (line 219) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "89b58ff982a440d02d508cb8ce554cd62dccdf25f53a400a530d021998b59675"`
[INFO] running `"docker" "rm" "-f" "89b58ff982a440d02d508cb8ce554cd62dccdf25f53a400a530d021998b59675"`
[INFO] [stdout] 89b58ff982a440d02d508cb8ce554cd62dccdf25f53a400a530d021998b59675