[INFO] fetching crate digit_group 0.1.0...
[INFO] testing digit_group-0.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate digit_group 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate digit_group 0.1.0 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 digit_group 0.1.0
[INFO] finished tweaking crates.io crate digit_group 0.1.0
[INFO] tweaked toml for crates.io crate digit_group 0.1.0 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 799e006d017765a0d8732afce573fb17421703e0b72bb7e0aeac4f0acd0f2f9b
[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" "799e006d017765a0d8732afce573fb17421703e0b72bb7e0aeac4f0acd0f2f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "799e006d017765a0d8732afce573fb17421703e0b72bb7e0aeac4f0acd0f2f9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "799e006d017765a0d8732afce573fb17421703e0b72bb7e0aeac4f0acd0f2f9b", kill_on_drop: false }`
[INFO] [stdout] 799e006d017765a0d8732afce573fb17421703e0b72bb7e0aeac4f0acd0f2f9b
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 5543b522df4c9d83d1414db17b1ab4882b5bcecc7bd8da46aaceac16cd81e8cf
[INFO] running `Command { std: "docker" "start" "-a" "5543b522df4c9d83d1414db17b1ab4882b5bcecc7bd8da46aaceac16cd81e8cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling digit_group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5543b522df4c9d83d1414db17b1ab4882b5bcecc7bd8da46aaceac16cd81e8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5543b522df4c9d83d1414db17b1ab4882b5bcecc7bd8da46aaceac16cd81e8cf", kill_on_drop: false }`
[INFO] [stdout] 5543b522df4c9d83d1414db17b1ab4882b5bcecc7bd8da46aaceac16cd81e8cf
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd13e3698bbaf6daab1000eb8458a8b6c745ee2a0cb6926c9542ac77db365347
[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" "fd13e3698bbaf6daab1000eb8458a8b6c745ee2a0cb6926c9542ac77db365347", kill_on_drop: false }`
[INFO] [stderr]    Compiling digit_group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "fd13e3698bbaf6daab1000eb8458a8b6c745ee2a0cb6926c9542ac77db365347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd13e3698bbaf6daab1000eb8458a8b6c745ee2a0cb6926c9542ac77db365347", kill_on_drop: false }`
[INFO] [stdout] fd13e3698bbaf6daab1000eb8458a8b6c745ee2a0cb6926c9542ac77db365347
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] c3c01d2ef35c9dcabe1480ded23731f69165735190350d8ccb2405cb4bc3f11c
[INFO] running `Command { std: "docker" "start" "-a" "c3c01d2ef35c9dcabe1480ded23731f69165735190350d8ccb2405cb4bc3f11c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/digit_group-8987ee6cea4efca8
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::u64_si ... ok
[INFO] [stdout] test tests::china ... ok
[INFO] [stdout] test tests::f64_commas ... ok
[INFO] [stdout] test tests::f64_si ... ok
[INFO] [stdout] test tests::f64_si_negative ... ok
[INFO] [stdout] test tests::india ... ok
[INFO] [stdout] test tests::i64_si_negative ... ok
[INFO] [stdout] test tests::f64_custom ... ok
[INFO] [stderr]    Doc-tests digit_group
[INFO] [stdout] test tests::custom_standalone ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - FormatGroup::format_si (line 134) ... ok
[INFO] [stdout] test src/lib.rs - FormatGroup::format_commas (line 146) ... ok
[INFO] [stdout] test src/lib.rs - FormatGroup::format_custom (line 170) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] test src/lib.rs - custom_group (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c3c01d2ef35c9dcabe1480ded23731f69165735190350d8ccb2405cb4bc3f11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c01d2ef35c9dcabe1480ded23731f69165735190350d8ccb2405cb4bc3f11c", kill_on_drop: false }`
[INFO] [stdout] c3c01d2ef35c9dcabe1480ded23731f69165735190350d8ccb2405cb4bc3f11c