[INFO] fetching crate thousands 0.2.0...
[INFO] testing thousands-0.2.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate thousands 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate thousands 0.2.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thousands 0.2.0
[INFO] finished tweaking crates.io crate thousands 0.2.0
[INFO] tweaked toml for crates.io crate thousands 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 357e1647967171b7d9a77a563640aaf2821490479855dbf529e9b5976a098484
[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" "357e1647967171b7d9a77a563640aaf2821490479855dbf529e9b5976a098484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "357e1647967171b7d9a77a563640aaf2821490479855dbf529e9b5976a098484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "357e1647967171b7d9a77a563640aaf2821490479855dbf529e9b5976a098484", kill_on_drop: false }`
[INFO] [stdout] 357e1647967171b7d9a77a563640aaf2821490479855dbf529e9b5976a098484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ade0be649cf7fcc28fed59833eed3a1b9ef6a4a3610ba7db673e00ad4da9ea0b
[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" "ade0be649cf7fcc28fed59833eed3a1b9ef6a4a3610ba7db673e00ad4da9ea0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling thousands v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "ade0be649cf7fcc28fed59833eed3a1b9ef6a4a3610ba7db673e00ad4da9ea0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ade0be649cf7fcc28fed59833eed3a1b9ef6a4a3610ba7db673e00ad4da9ea0b", kill_on_drop: false }`
[INFO] [stdout] ade0be649cf7fcc28fed59833eed3a1b9ef6a4a3610ba7db673e00ad4da9ea0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f9b1861749ce2e62daf7cd6c871acae4713661cc2cb50166e9eb30747f019ca
[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" "2f9b1861749ce2e62daf7cd6c871acae4713661cc2cb50166e9eb30747f019ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling thousands v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.26s
[INFO] running `Command { std: "docker" "inspect" "2f9b1861749ce2e62daf7cd6c871acae4713661cc2cb50166e9eb30747f019ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f9b1861749ce2e62daf7cd6c871acae4713661cc2cb50166e9eb30747f019ca", kill_on_drop: false }`
[INFO] [stdout] 2f9b1861749ce2e62daf7cd6c871acae4713661cc2cb50166e9eb30747f019ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1152babd083872edc0970632879e992cd6d3b3aac15947502588a55fa6d8ff69
[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" "1152babd083872edc0970632879e992cd6d3b3aac15947502588a55fa6d8ff69", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/thousands-74683f497f9276ba
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test display::test::integer_thousands_commas ... ok
[INFO] [stdout] test display::test::hex_four ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_7 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_8 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_9 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_0 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_1 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_2 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_3 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_4 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_5 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_6 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_7 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_8 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s_of_9 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_1 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_2 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_3 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_4 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_5 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_6 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_6 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_7 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_4 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_5 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_0 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_8 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_1 ... ok
[INFO] [stdout] test helpers::grouping_test::by_3s_of_9 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_16 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_11 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_20 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_7 ... ok
[INFO] [stdout] test helpers::grouping_test::by_nothing_of_0 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_9 ... ok
[INFO] [stdout] test helpers::grouping_test::by_nothing_of_2 ... ok
[INFO] [stdout] test helpers::grouping_test::by_nothing_of_3 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_0 ... ok
[INFO] [stdout] test helpers::grouping_test::by_nothing_of_1 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_10 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_2 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_1 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_4 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_3 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_5 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_6 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_7 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_8 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_1s23_of_9 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_0 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_1 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_2 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_10 ... ok
[INFO] [stdout] test display::test::smilies ... ok
[INFO] [stdout] test helpers::grouping_test::by_1s_of_2 ... ok
[INFO] [stdout] test display::test::minus_sign_and_decimal_point ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_4 ... ok
[INFO] [stdout] test helpers::grouping_test::by_1s_of_3 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_2 ... ok
[INFO] [stdout] test helpers::grouping_test::by_5s4321_of_10 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_3 ... ok
[INFO] [stdout] test helpers::grouping_test::by_1s_of_0 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_6 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_3 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_5 ... ok
[INFO] [stdout] test display::test::three_two_two_two ... ok
[INFO] [stdout] test helpers::grouping_test::by_1s_of_1 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_9 ... ok
[INFO] [stdout] test helpers::grouping_test::by_2s3_of_1 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_7 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_2s_of_8 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_3s_of_10 ... ok
[INFO] [stdout] test helpers::sep_len_test::by_nothing_of_10 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests thousands
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/traits.rs - traits::Separable::separate_with_underscores (line 53) ... ok
[INFO] [stdout] test src/traits.rs - traits::Separable::separate_with_spaces (line 25) ... ok
[INFO] [stdout] test src/traits.rs - traits::Separable::separate_by_policy (line 65) ... ok
[INFO] [stdout] test src/traits.rs - traits::Separable::separate_with_dots (line 39) ... ok
[INFO] [stdout] test src/traits.rs - traits::Separable::separate_with_commas (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1152babd083872edc0970632879e992cd6d3b3aac15947502588a55fa6d8ff69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1152babd083872edc0970632879e992cd6d3b3aac15947502588a55fa6d8ff69", kill_on_drop: false }`
[INFO] [stdout] 1152babd083872edc0970632879e992cd6d3b3aac15947502588a55fa6d8ff69
