[INFO] fetching crate range-set 0.0.5...
[INFO] testing range-set-0.0.5 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate range-set 0.0.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate range-set 0.0.5 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate range-set 0.0.5
[INFO] finished tweaking crates.io crate range-set 0.0.5
[INFO] tweaked toml for crates.io crate range-set 0.0.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] fa6abdfcc771224eb589e9e280bb98945bf55d68a174d13672d25b4f87b709fc
[INFO] running `Command { std: "docker" "start" "-a" "fa6abdfcc771224eb589e9e280bb98945bf55d68a174d13672d25b4f87b709fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa6abdfcc771224eb589e9e280bb98945bf55d68a174d13672d25b4f87b709fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa6abdfcc771224eb589e9e280bb98945bf55d68a174d13672d25b4f87b709fc", kill_on_drop: false }`
[INFO] [stdout] fa6abdfcc771224eb589e9e280bb98945bf55d68a174d13672d25b4f87b709fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d09f7d32b147522461bedeb3c6fa6950437eac19486c12e9fc06b2d6baf272b
[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" "8d09f7d32b147522461bedeb3c6fa6950437eac19486c12e9fc06b2d6baf272b", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-set v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "8d09f7d32b147522461bedeb3c6fa6950437eac19486c12e9fc06b2d6baf272b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d09f7d32b147522461bedeb3c6fa6950437eac19486c12e9fc06b2d6baf272b", kill_on_drop: false }`
[INFO] [stdout] 8d09f7d32b147522461bedeb3c6fa6950437eac19486c12e9fc06b2d6baf272b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f3bd6e03f88f40f9eb7f14392e8b00d4d18007787cbd02e1722d3752c1b9e8e
[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" "5f3bd6e03f88f40f9eb7f14392e8b00d4d18007787cbd02e1722d3752c1b9e8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling range-set v0.0.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "5f3bd6e03f88f40f9eb7f14392e8b00d4d18007787cbd02e1722d3752c1b9e8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f3bd6e03f88f40f9eb7f14392e8b00d4d18007787cbd02e1722d3752c1b9e8e", kill_on_drop: false }`
[INFO] [stdout] 5f3bd6e03f88f40f9eb7f14392e8b00d4d18007787cbd02e1722d3752c1b9e8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5da0c604014a95d8d4eebc870dbc192b04bf921b5532820fd3a8219d7e25bba3
[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" "5da0c604014a95d8d4eebc870dbc192b04bf921b5532820fd3a8219d7e25bba3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/range_set-e3583577e775f745
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests range-set
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/range_compare.rs - range_compare::range_compare (line 66) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::remove_range (line 361) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::RangeDisjoint::compare (line 140) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::intersection (line 90) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::valid_range_vec (line 448) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::is_empty (line 109) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::insert_range (line 253) ... ok
[INFO] [stdout] test src/range_compare.rs - range_compare::RangeIntersect::compare (line 200) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::insert (line 197) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet<A>::remove (line 223) ... ok
[INFO] [stdout] test src/lib.rs - RangeSet (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5da0c604014a95d8d4eebc870dbc192b04bf921b5532820fd3a8219d7e25bba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5da0c604014a95d8d4eebc870dbc192b04bf921b5532820fd3a8219d7e25bba3", kill_on_drop: false }`
[INFO] [stdout] 5da0c604014a95d8d4eebc870dbc192b04bf921b5532820fd3a8219d7e25bba3