[INFO] cloning repository https://github.com/dwjackson/roll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwjackson/roll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwjackson%2Froll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwjackson%2Froll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b80504ba52f27ed220f107310807886782767b57
[INFO] testing dwjackson/roll against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwjackson%2Froll" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dwjackson/roll 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 git repo https://github.com/dwjackson/roll
[INFO] finished tweaking git repo https://github.com/dwjackson/roll
[INFO] tweaked toml for git repo https://github.com/dwjackson/roll written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/dwjackson/roll already has a lockfile, it will not be regenerated
[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] e6f7379e335e1e69b97298afbaa09acc92dbc59ad47881619e6702867be32ba3
[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" "e6f7379e335e1e69b97298afbaa09acc92dbc59ad47881619e6702867be32ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f7379e335e1e69b97298afbaa09acc92dbc59ad47881619e6702867be32ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f7379e335e1e69b97298afbaa09acc92dbc59ad47881619e6702867be32ba3", kill_on_drop: false }`
[INFO] [stdout] e6f7379e335e1e69b97298afbaa09acc92dbc59ad47881619e6702867be32ba3
[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] [stdout] 8ef27412c8311c0a9ffb58ad473df7a9f61c635c4f6b833828fd3da9563b09ef
[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" "8ef27412c8311c0a9ffb58ad473df7a9f61c635c4f6b833828fd3da9563b09ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling roll v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.05s
[INFO] running `Command { std: "docker" "inspect" "8ef27412c8311c0a9ffb58ad473df7a9f61c635c4f6b833828fd3da9563b09ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef27412c8311c0a9ffb58ad473df7a9f61c635c4f6b833828fd3da9563b09ef", kill_on_drop: false }`
[INFO] [stdout] 8ef27412c8311c0a9ffb58ad473df7a9f61c635c4f6b833828fd3da9563b09ef
[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] 3994a1b92e0b0ed166f0401412e9c504cc65ae73f7f9348a1bb6a4bb4a1bf48d
[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" "3994a1b92e0b0ed166f0401412e9c504cc65ae73f7f9348a1bb6a4bb4a1bf48d", kill_on_drop: false }`
[INFO] [stderr]    Compiling roll v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "3994a1b92e0b0ed166f0401412e9c504cc65ae73f7f9348a1bb6a4bb4a1bf48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3994a1b92e0b0ed166f0401412e9c504cc65ae73f7f9348a1bb6a4bb4a1bf48d", kill_on_drop: false }`
[INFO] [stdout] 3994a1b92e0b0ed166f0401412e9c504cc65ae73f7f9348a1bb6a4bb4a1bf48d
[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] [stdout] 101286a23b32d5cafbc1a41d4e09e770a8f1740e0c9ba97e3f3a3ba0cb1db799
[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" "101286a23b32d5cafbc1a41d4e09e770a8f1740e0c9ba97e3f3a3ba0cb1db799", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roll-89c562baffdc9fc7
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_fudge_dice ... ok
[INFO] [stdout] test tests::test_impossible_dice_shape_1_side ... ok
[INFO] [stdout] test tests::test_parse_custom ... ok
[INFO] [stdout] test tests::test_parse_custom_with_preceding_whitespace ... ok
[INFO] [stdout] test tests::test_impossible_dice_shape_3_sides ... ok
[INFO] [stdout] test tests::test_roll ... ok
[INFO] [stdout] test tests::test_percentile_dice ... ok
[INFO] [stdout] test tests::test_parse_roll ... ok
[INFO] [stdout] test tests::test_parse_custom_with_preceding_and_trailing_whitespace ... ok
[INFO] [stdout] test tests::test_parse_multiple_roles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/roll-ce8ef852a22652ad
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roll
[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] [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] running `Command { std: "docker" "inspect" "101286a23b32d5cafbc1a41d4e09e770a8f1740e0c9ba97e3f3a3ba0cb1db799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101286a23b32d5cafbc1a41d4e09e770a8f1740e0c9ba97e3f3a3ba0cb1db799", kill_on_drop: false }`
[INFO] [stdout] 101286a23b32d5cafbc1a41d4e09e770a8f1740e0c9ba97e3f3a3ba0cb1db799