[INFO] fetching crate dnd_dice_roller 0.2.1...
[INFO] testing dnd_dice_roller-0.2.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate dnd_dice_roller 0.2.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dnd_dice_roller 0.2.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dnd_dice_roller 0.2.1
[INFO] finished tweaking crates.io crate dnd_dice_roller 0.2.1
[INFO] tweaked toml for crates.io crate dnd_dice_roller 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dice-command-parser v0.4.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 823b0625a737292f06e26edae66e178de27fd1c5f00741fe844c35dd478eb3a8
[INFO] running `"docker" "start" "-a" "823b0625a737292f06e26edae66e178de27fd1c5f00741fe844c35dd478eb3a8"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling dice-command-parser v0.4.0
[INFO] [stderr]    Compiling dnd_dice_roller v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.74s
[INFO] running `"docker" "inspect" "823b0625a737292f06e26edae66e178de27fd1c5f00741fe844c35dd478eb3a8"`
[INFO] running `"docker" "rm" "-f" "823b0625a737292f06e26edae66e178de27fd1c5f00741fe844c35dd478eb3a8"`
[INFO] [stdout] 823b0625a737292f06e26edae66e178de27fd1c5f00741fe844c35dd478eb3a8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] 48b81d570ef85a5caee066ec707a33f83a7a4becad3559a85ce73c7b2fa73fae
[INFO] running `"docker" "start" "-a" "48b81d570ef85a5caee066ec707a33f83a7a4becad3559a85ce73c7b2fa73fae"`
[INFO] [stderr]    Compiling dnd_dice_roller v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "48b81d570ef85a5caee066ec707a33f83a7a4becad3559a85ce73c7b2fa73fae"`
[INFO] running `"docker" "rm" "-f" "48b81d570ef85a5caee066ec707a33f83a7a4becad3559a85ce73c7b2fa73fae"`
[INFO] [stdout] 48b81d570ef85a5caee066ec707a33f83a7a4becad3559a85ce73c7b2fa73fae
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] 875d6080e77a6223b7d6b97aaecb469d21fc5cb78236015d43e2e46461e68e18
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "875d6080e77a6223b7d6b97aaecb469d21fc5cb78236015d43e2e46461e68e18"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dnd_dice_roller-ac6c5599f940c6a0
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test dice::tests::modifier_added_to_predictable_result_one_d6_equals_two_plus_modifier ... ok
[INFO] [stdout] test dice::tests::modifier_added_to_predictable_result_one_d6_with_advantage_equals_six ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_parsed_with_disadvantage_equals_two ... ok
[INFO] [stdout] test dice::tests::modifier_added_to_predictable_result_one_d6_with_disadvantage_equals_two ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_equals_two ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_three_d6_plus_two_parsed ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_parsed_with_advantage_equals_three ... ok
[INFO] [stdout] test dice::tests::format_raw_result_with_two_rolls ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_three_d6_plus_two ... ok
[INFO] [stdout] test dice::tests::format_raw_result_with_only_one_roll ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_parsed_equals_two ... ok
[INFO] [stdout] test dice::tests::roll_dice_within_range_check_occurences ... ok
[INFO] [stdout] test dice::tests::roll_dice_within_range_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dnd_dice_roller
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/dice.rs - dice::Dice::from_str (line 84) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::from_str (line 94) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice (line 153) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::new (line 130) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice_from_rng (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "875d6080e77a6223b7d6b97aaecb469d21fc5cb78236015d43e2e46461e68e18"`
[INFO] running `"docker" "rm" "-f" "875d6080e77a6223b7d6b97aaecb469d21fc5cb78236015d43e2e46461e68e18"`
[INFO] [stdout] 875d6080e77a6223b7d6b97aaecb469d21fc5cb78236015d43e2e46461e68e18