[INFO] crate dnd_dice_roller 0.3.0 is already in cache
[INFO] testing dnd_dice_roller-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate dnd_dice_roller 0.3.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dnd_dice_roller 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dnd_dice_roller 0.3.0
[INFO] finished tweaking crates.io crate dnd_dice_roller 0.3.0
[INFO] tweaked toml for crates.io crate dnd_dice_roller 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 182c67014a15db78dfda00075053626d1840c2cf1696cf4ab5f23cae06ca9b75
[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" "182c67014a15db78dfda00075053626d1840c2cf1696cf4ab5f23cae06ca9b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "182c67014a15db78dfda00075053626d1840c2cf1696cf4ab5f23cae06ca9b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182c67014a15db78dfda00075053626d1840c2cf1696cf4ab5f23cae06ca9b75", kill_on_drop: false }`
[INFO] [stdout] 182c67014a15db78dfda00075053626d1840c2cf1696cf4ab5f23cae06ca9b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 1ef8ee2f6e6ab597f748e6206d4725317d8dc520e1cefc49eeb2127cc930b597
[INFO] running `Command { std: "docker" "start" "-a" "1ef8ee2f6e6ab597f748e6206d4725317d8dc520e1cefc49eeb2127cc930b597", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling nom v5.1.2
[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 v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling dice-command-parser v0.5.1
[INFO] [stderr]    Compiling dnd_dice_roller v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.09s
[INFO] running `Command { std: "docker" "inspect" "1ef8ee2f6e6ab597f748e6206d4725317d8dc520e1cefc49eeb2127cc930b597", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef8ee2f6e6ab597f748e6206d4725317d8dc520e1cefc49eeb2127cc930b597", kill_on_drop: false }`
[INFO] [stdout] 1ef8ee2f6e6ab597f748e6206d4725317d8dc520e1cefc49eeb2127cc930b597
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3153fdc17c97b58ae54ce4bc9afb5731ed2562411d2e2561be1d7e0116beca3b
[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" "3153fdc17c97b58ae54ce4bc9afb5731ed2562411d2e2561be1d7e0116beca3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dnd_dice_roller v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "3153fdc17c97b58ae54ce4bc9afb5731ed2562411d2e2561be1d7e0116beca3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3153fdc17c97b58ae54ce4bc9afb5731ed2562411d2e2561be1d7e0116beca3b", kill_on_drop: false }`
[INFO] [stdout] 3153fdc17c97b58ae54ce4bc9afb5731ed2562411d2e2561be1d7e0116beca3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 299455b767b27d55a171408801d9b4934b3e274f79e1b5c5775e900b7d55c9c7
[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" "299455b767b27d55a171408801d9b4934b3e274f79e1b5c5775e900b7d55c9c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dnd_dice_roller-ef2c200603dc5359
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test dice::tests::format_raw_result_with_only_one_roll ... ok
[INFO] [stdout] test dice::tests::modifier_added_to_predictable_result_one_d6_equals_two_plus_modifier ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_equals_two ... 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::modifier_added_to_predictable_result_one_d6_with_advantage_equals_six ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_one_d6_parsed_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_parsed_with_disadvantage_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_three_d6_plus_two ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_three_d6_plus_3_parsed_independendence_equals_five_nine_eight ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_three_d6_minus_2_independendence_equals_five_nine_eight ... ok
[INFO] [stdout] test dice::tests::roll_dice_within_range_check_occurences ... ok
[INFO] [stderr]    Doc-tests dnd_dice_roller
[INFO] [stdout] test dice::tests::roll_dice_within_range_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice_from_rng (line 174) ... FAILED
[INFO] [stdout] test src/dice.rs - dice::Dice::new (line 133) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::from_str (line 86) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice (line 156) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::from_str (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/dice.rs - dice::Dice::roll_dice_from_rng (line 174) stdout ----
[INFO] [stdout] error[E0277]: can't compare `std::vec::Vec<i32>` with `{integer}`
[INFO] [stdout]   --> src/dice.rs:181:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_eq!(result.final_result, 2);
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no implementation for `std::vec::Vec<i32> == {integer}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::cmp::PartialEq<{integer}>` is not implemented for `std::vec::Vec<i32>`
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/dice.rs - dice::Dice::roll_dice_from_rng (line 174)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "299455b767b27d55a171408801d9b4934b3e274f79e1b5c5775e900b7d55c9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299455b767b27d55a171408801d9b4934b3e274f79e1b5c5775e900b7d55c9c7", kill_on_drop: false }`
[INFO] [stdout] 299455b767b27d55a171408801d9b4934b3e274f79e1b5c5775e900b7d55c9c7