[INFO] crate rangemap 0.1.4 is already in cache
[INFO] testing rangemap-0.1.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rangemap 0.1.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rangemap 0.1.4 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 rangemap 0.1.4
[INFO] finished tweaking crates.io crate rangemap 0.1.4
[INFO] tweaked toml for crates.io crate rangemap 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rangemap 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] e5dc30d57c03b3ad3cfc374b52a810349cb1ec5f1234ad5332e5ae02882d1765
[INFO] running `"docker" "start" "-a" "e5dc30d57c03b3ad3cfc374b52a810349cb1ec5f1234ad5332e5ae02882d1765"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling cc v1.0.29
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling bytecount v0.4.0
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling error-chain v0.12.0
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling rangemap v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.45s
[INFO] running `"docker" "inspect" "e5dc30d57c03b3ad3cfc374b52a810349cb1ec5f1234ad5332e5ae02882d1765"`
[INFO] running `"docker" "rm" "-f" "e5dc30d57c03b3ad3cfc374b52a810349cb1ec5f1234ad5332e5ae02882d1765"`
[INFO] [stdout] e5dc30d57c03b3ad3cfc374b52a810349cb1ec5f1234ad5332e5ae02882d1765
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0f83b8b1ad04e11c070e5eadbd5149fdbbbb8141825f38a6987688a144a90224
[INFO] running `"docker" "start" "-a" "0f83b8b1ad04e11c070e5eadbd5149fdbbbb8141825f38a6987688a144a90224"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling tinytemplate v1.0.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling criterion-plot v0.3.0
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling permutator v0.3.3
[INFO] [stderr]    Compiling criterion v0.2.10
[INFO] [stderr]    Compiling rangemap v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 44.07s
[INFO] running `"docker" "inspect" "0f83b8b1ad04e11c070e5eadbd5149fdbbbb8141825f38a6987688a144a90224"`
[INFO] running `"docker" "rm" "-f" "0f83b8b1ad04e11c070e5eadbd5149fdbbbb8141825f38a6987688a144a90224"`
[INFO] [stdout] 0f83b8b1ad04e11c070e5eadbd5149fdbbbb8141825f38a6987688a144a90224
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 548a265d1f584c48590c0a7c852a0e2f7cd277ca5964f76dc3b2b8fcf654e0a9
[INFO] running `"docker" "start" "-a" "548a265d1f584c48590c0a7c852a0e2f7cd277ca5964f76dc3b2b8fcf654e0a9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rangemap-e5d9a64fea2327d6
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test map::tests::empty_map_is_empty ... ok
[INFO] [stdout] test map::tests::get ... ok
[INFO] [stdout] test map::tests::get_key_value ... ok
[INFO] [stdout] test map::tests::new_same_value_overlapping_end_of_stored ... ok
[INFO] [stdout] test map::tests::remove_exactly_stored ... ok
[INFO] [stdout] test map::tests::new_different_value_overlapping_end_of_stored ... ok
[INFO] [stdout] test map::tests::new_same_value_wholly_inside_stored ... ok
[INFO] [stdout] test map::tests::new_same_value_immediately_preceding_stored ... ok
[INFO] [stdout] test map::tests::new_different_value_immediately_preceding_stored ... ok
[INFO] [stdout] test map::tests::remove_from_empty_map ... ok
[INFO] [stdout] test map::tests::remove_middle_of_stored ... ok
[INFO] [stdout] test map::tests::remove_non_covered_range_after_stored ... ok
[INFO] [stdout] test map::tests::remove_non_covered_range_before_stored ... ok
[INFO] [stdout] test map::tests::remove_overlapping_end_of_stored ... ok
[INFO] [stdout] test map::tests::remove_superset_of_stored ... ok
[INFO] [stdout] test set::tests::empty_set_is_empty ... ok
[INFO] [stdout] test set::tests::insert_into_empty_map ... ok
[INFO] [stdout] test map::tests::remove_overlapping_start_of_stored ... ok
[INFO] [stdout] test set::tests::remove_partially_overlapping ... ok
[INFO] [stdout] test map::tests::new_different_value_immediately_following_stored ... ok
[INFO] [stdout] test map::tests::new_same_value_immediately_following_stored ... ok
[INFO] [stdout] test map::tests::new_different_value_wholly_inside_stored ... ok
[INFO] [stdout] test map::tests::insert_into_empty_map ... ok
[INFO] [stdout] test map::tests::lots_of_interesting_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/skeptic-51e69b08b2c9728b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 2019-01-07UTC (P7D): Alice
[INFO] [stdout] 2019-01-14UTC (P7D): Bob
[INFO] [stdout] 2019-01-21UTC (P7D): Carol
[INFO] [stdout] 2019-01-28UTC (P14D): Bob
[INFO] [stdout] 2019-02-11UTC (P7D): Carol
[INFO] [stdout] 2019-02-18UTC (P7D): Alice
[INFO] [stdout] 2019-02-25UTC (P7D): Bob
[INFO] [stdout] 2019-03-04UTC (P7D): Carol
[INFO] [stdout] test readme_sect_example_use_with_chrono_line_16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rangemap
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "548a265d1f584c48590c0a7c852a0e2f7cd277ca5964f76dc3b2b8fcf654e0a9"`
[INFO] running `"docker" "rm" "-f" "548a265d1f584c48590c0a7c852a0e2f7cd277ca5964f76dc3b2b8fcf654e0a9"`
[INFO] [stdout] 548a265d1f584c48590c0a7c852a0e2f7cd277ca5964f76dc3b2b8fcf654e0a9