[INFO] crate incremental-topo 0.1.2 is already in cache
[INFO] testing incremental-topo-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate incremental-topo 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate incremental-topo 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate incremental-topo 0.1.2
[INFO] finished tweaking crates.io crate incremental-topo 0.1.2
[INFO] tweaked toml for crates.io crate incremental-topo 0.1.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate incremental-topo 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b7e33f14c1b9bc582d89aa89a243d7761146a1ae0d3114ce3ed3dd6894a5c35
[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" "9b7e33f14c1b9bc582d89aa89a243d7761146a1ae0d3114ce3ed3dd6894a5c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b7e33f14c1b9bc582d89aa89a243d7761146a1ae0d3114ce3ed3dd6894a5c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7e33f14c1b9bc582d89aa89a243d7761146a1ae0d3114ce3ed3dd6894a5c35", kill_on_drop: false }`
[INFO] [stdout] 9b7e33f14c1b9bc582d89aa89a243d7761146a1ae0d3114ce3ed3dd6894a5c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7af8891a1a78ee48ba1aaa28d6615f562086ce6b17a650f6cf82c92ebed99c1f
[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" "7af8891a1a78ee48ba1aaa28d6615f562086ce6b17a650f6cf82c92ebed99c1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.15
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rustc-demangle v0.1.9
[INFO] [stderr]    Compiling slab v0.4.1
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling synstructure v0.9.0
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling incremental-topo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.41s
[INFO] running `Command { std: "docker" "inspect" "7af8891a1a78ee48ba1aaa28d6615f562086ce6b17a650f6cf82c92ebed99c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af8891a1a78ee48ba1aaa28d6615f562086ce6b17a650f6cf82c92ebed99c1f", kill_on_drop: false }`
[INFO] [stdout] 7af8891a1a78ee48ba1aaa28d6615f562086ce6b17a650f6cf82c92ebed99c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 1ad5f744a1269c026adb76f506cf3ad4c50e99048f169e8fd2163ea11f7c48e3
[INFO] running `Command { std: "docker" "start" "-a" "1ad5f744a1269c026adb76f506cf3ad4c50e99048f169e8fd2163ea11f7c48e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling serde v1.0.79
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling ryu v0.2.6
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling thread-scoped v1.0.2
[INFO] [stderr]    Compiling same-file v1.0.3
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling itertools v0.7.8
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling walkdir v2.2.5
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling syn v0.15.9
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling criterion-plot v0.2.5
[INFO] [stderr]    Compiling criterion-stats v0.2.5
[INFO] [stderr]    Compiling itertools-num v0.1.2
[INFO] [stderr]    Compiling ordered-float v1.0.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling pretty_env_logger v0.2.4
[INFO] [stderr]    Compiling serde_json v1.0.32
[INFO] [stderr]    Compiling csv v1.0.2
[INFO] [stderr]    Compiling handlebars v0.32.4
[INFO] [stderr]    Compiling criterion v0.2.5
[INFO] [stderr]    Compiling incremental-topo v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 47.21s
[INFO] running `Command { std: "docker" "inspect" "1ad5f744a1269c026adb76f506cf3ad4c50e99048f169e8fd2163ea11f7c48e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ad5f744a1269c026adb76f506cf3ad4c50e99048f169e8fd2163ea11f7c48e3", kill_on_drop: false }`
[INFO] [stdout] 1ad5f744a1269c026adb76f506cf3ad4c50e99048f169e8fd2163ea11f7c48e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb0f9b59864689c81b748950bb4bf7be9d076386fc2a2bcdbed0e266fed8af52
[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" "eb0f9b59864689c81b748950bb4bf7be9d076386fc2a2bcdbed0e266fed8af52", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/incremental_topo-1ba92b3689ae524c
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::add_nodes_duplicate ... ok
[INFO] [stdout] test tests::delete_nodes ... ok
[INFO] [stdout] test tests::reject_cycle ... ok
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::unordered_iter ... ok
[INFO] [stdout] test tests::topo_order_values_no_gaps ... ok
[INFO] [stdout] test tests::add_nodes_basic ... ok
[INFO] [stderr]    Doc-tests incremental-topo
[INFO] [stdout] test tests::topo_cmp ... ok
[INFO] [stdout] test tests::get_children_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::hasher (line 356) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::clear (line 474) ... ok
[INFO] [stdout] test src/bimap.rs - bimap (line 91) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::capacity (line 375) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::contains_right (line 761) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::drain (line 553) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::into_iter (line 521) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::insert_no_overwrite (line 931) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::get_by_right (line 689) ... ok
[INFO] [stdout] test src/bimap.rs - bimap (line 115) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::insert (line 877) ... ok
[INFO] [stdout] test src/bimap.rs - bimap (line 51) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::get_by_left (line 647) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::contains_left (line 731) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::is_empty (line 452) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::remove_by_left (line 792) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::iter (line 497) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::right_values (line 613) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::with_hasher (line 283) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::reserve (line 397) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::len (line 433) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::left_values (line 585) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R>::new (line 229) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::with_capacity_and_hasher (line 331) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::shrink_to_fit (line 414) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R>::with_capacity (line 249) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::remove_by_right (line 831) ... ok
[INFO] [stdout] test src/bimap.rs - bimap::BiMap<L, R, S>::retain (line 956) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::add_node (line 181) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::delete_node (line 249) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::contains_node (line 221) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::new (line 158) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::is_empty (line 595) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::contains_dependency (line 411) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::add_dependency (line 322) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::delete_dependency (line 534) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::size (line 577) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::descendants (line 720) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::contains_transitive_dependency (line 454) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::iter_unsorted (line 615) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::descendants_unsorted (line 660) ... ok
[INFO] [stdout] test src/lib.rs - IncrementalTopo<T>::topo_cmp (line 783) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb0f9b59864689c81b748950bb4bf7be9d076386fc2a2bcdbed0e266fed8af52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0f9b59864689c81b748950bb4bf7be9d076386fc2a2bcdbed0e266fed8af52", kill_on_drop: false }`
[INFO] [stdout] eb0f9b59864689c81b748950bb4bf7be9d076386fc2a2bcdbed0e266fed8af52