[INFO] fetching crate radix-heap 0.3.8...
[INFO] testing radix-heap-0.3.8 against 1.55.0 for beta-1.56-1
[INFO] extracting crate radix-heap 0.3.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate radix-heap 0.3.8 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate radix-heap 0.3.8
[INFO] finished tweaking crates.io crate radix-heap 0.3.8
[INFO] tweaked toml for crates.io crate radix-heap 0.3.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 191b7bb01575907c1ec1599cb0bd093ad7ce1c965cac22cf1d7e10ac0db56cdd
[INFO] running `Command { std: "docker" "start" "-a" "191b7bb01575907c1ec1599cb0bd093ad7ce1c965cac22cf1d7e10ac0db56cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "191b7bb01575907c1ec1599cb0bd093ad7ce1c965cac22cf1d7e10ac0db56cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "191b7bb01575907c1ec1599cb0bd093ad7ce1c965cac22cf1d7e10ac0db56cdd", kill_on_drop: false }`
[INFO] [stdout] 191b7bb01575907c1ec1599cb0bd093ad7ce1c965cac22cf1d7e10ac0db56cdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9b7fc28eaee7feb78b3ec9af326a8e5ce9fb93ef34083499dff74ddde7cc1d4
[INFO] running `Command { std: "docker" "start" "-a" "f9b7fc28eaee7feb78b3ec9af326a8e5ce9fb93ef34083499dff74ddde7cc1d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling ieee754 v0.2.6
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling radix-heap v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "f9b7fc28eaee7feb78b3ec9af326a8e5ce9fb93ef34083499dff74ddde7cc1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b7fc28eaee7feb78b3ec9af326a8e5ce9fb93ef34083499dff74ddde7cc1d4", kill_on_drop: false }`
[INFO] [stdout] f9b7fc28eaee7feb78b3ec9af326a8e5ce9fb93ef34083499dff74ddde7cc1d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39d0c019197274117e450643aa4270a64de564d62247eb3df3495f6829d0e23b
[INFO] running `Command { std: "docker" "start" "-a" "39d0c019197274117e450643aa4270a64de564d62247eb3df3495f6829d0e23b", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling quickcheck v0.6.2
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling radix-heap v0.3.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.83s
[INFO] running `Command { std: "docker" "inspect" "39d0c019197274117e450643aa4270a64de564d62247eb3df3495f6829d0e23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d0c019197274117e450643aa4270a64de564d62247eb3df3495f6829d0e23b", kill_on_drop: false }`
[INFO] [stdout] 39d0c019197274117e450643aa4270a64de564d62247eb3df3495f6829d0e23b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a5a45f65a234d6a48dfafc2a45cb61d9c20292d4c992fa9b7840128a4021f5c
[INFO] running `Command { std: "docker" "start" "-a" "2a5a45f65a234d6a48dfafc2a45cb61d9c20292d4c992fa9b7840128a4021f5c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/radix_heap-9018bccfd9d3bd9b)
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::into_iter_inital ... ok
[INFO] [stdout] test tests::peek ... ok
[INFO] [stdout] test tests::push_pop ... ok
[INFO] [stdout] test tests::rev_push_pop ... ok
[INFO] [stdout] test tests::into_iter ... ok
[INFO] [stdout] test tests::radix_dist ... ok
[INFO] [stdout] test tests::iter_yeilds_all_elements ... ok
[INFO] [stdout] test tests::push_pop_panic - should panic ... ok
[INFO] [stdout] test tests::sort_float ... ok
[INFO] [stdout] test tests::sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests radix-heap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a5a45f65a234d6a48dfafc2a45cb61d9c20292d4c992fa9b7840128a4021f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5a45f65a234d6a48dfafc2a45cb61d9c20292d4c992fa9b7840128a4021f5c", kill_on_drop: false }`
[INFO] [stdout] 2a5a45f65a234d6a48dfafc2a45cb61d9c20292d4c992fa9b7840128a4021f5c