[INFO] fetching crate dnd_dice_roller 0.5.1...
[INFO] testing dnd_dice_roller-0.5.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dnd_dice_roller 0.5.1 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate dnd_dice_roller 0.5.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dnd_dice_roller 0.5.1
[INFO] finished tweaking crates.io crate dnd_dice_roller 0.5.1
[INFO] tweaked toml for crates.io crate dnd_dice_roller 0.5.1 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40e4a70ca1f0c87180c2638556e63f10569a2c58a6436b3c457c8448a70b6705
[INFO] running `Command { std: "docker" "start" "-a" "40e4a70ca1f0c87180c2638556e63f10569a2c58a6436b3c457c8448a70b6705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40e4a70ca1f0c87180c2638556e63f10569a2c58a6436b3c457c8448a70b6705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e4a70ca1f0c87180c2638556e63f10569a2c58a6436b3c457c8448a70b6705", kill_on_drop: false }`
[INFO] [stdout] 40e4a70ca1f0c87180c2638556e63f10569a2c58a6436b3c457c8448a70b6705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 854a828b48ba13d8e3d82afdfcb03fdd10b83ee892a8c647f02457ce20406391
[INFO] running `Command { std: "docker" "start" "-a" "854a828b48ba13d8e3d82afdfcb03fdd10b83ee892a8c647f02457ce20406391", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_pcg v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling dice-command-parser v0.7.3
[INFO] [stderr]    Compiling dnd_dice_roller v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "854a828b48ba13d8e3d82afdfcb03fdd10b83ee892a8c647f02457ce20406391", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854a828b48ba13d8e3d82afdfcb03fdd10b83ee892a8c647f02457ce20406391", kill_on_drop: false }`
[INFO] [stdout] 854a828b48ba13d8e3d82afdfcb03fdd10b83ee892a8c647f02457ce20406391
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4296038804d9f7a3ee0739c3800dc02cf86b71dbe6daccac17403be1f3cd3383
[INFO] running `Command { std: "docker" "start" "-a" "4296038804d9f7a3ee0739c3800dc02cf86b71dbe6daccac17403be1f3cd3383", kill_on_drop: false }`
[INFO] [stderr]    Compiling dnd_dice_roller v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "4296038804d9f7a3ee0739c3800dc02cf86b71dbe6daccac17403be1f3cd3383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4296038804d9f7a3ee0739c3800dc02cf86b71dbe6daccac17403be1f3cd3383", kill_on_drop: false }`
[INFO] [stdout] 4296038804d9f7a3ee0739c3800dc02cf86b71dbe6daccac17403be1f3cd3383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fea4b2e3f342bddf890116cda6f66cf1374443da24cae74a091b25e6c64dcca9
[INFO] running `Command { std: "docker" "start" "-a" "fea4b2e3f342bddf890116cda6f66cf1374443da24cae74a091b25e6c64dcca9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dnd_dice_roller-23a93bb91ac36070)
[INFO] [stdout] 
[INFO] [stdout] running 24 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_equals_two ... ok
[INFO] [stdout] test dice::tests::produces_predictable_results_three_d6_plus_two ... ok
[INFO] [stdout] test dice::tests::modifier_added_to_predictable_result_one_d6_with_disadvantage_equals_two ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_dice_addition ... ok
[INFO] [stdout] test dice_result::test::format_raw_result_with_two_rolls ... ok
[INFO] [stdout] test dice_result::test::format_raw_result_with_only_one_roll ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_dice_subtraction ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_one_d6_parsed_with_disadvantage_equals_two ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_one_d6_parsed_with_advantage_equals_three ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_dice_combined ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_three_d6_plus_two_parsed ... ok
[INFO] [stdout] test dice_set::test::produces_predictable_results_one_d6_parsed_equals_two ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_one_d6_parsed_with_advantage_equals_three ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_dice_addition ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_dice_subtraction ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_one_d6_parsed_equals_two ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_one_d6_parsed_with_disadvantage_equals_two ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_dice_combined ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_separate_dice ... ok
[INFO] [stdout] test roll::test::produces_predictable_results_three_d6_plus_two_parsed ... ok
[INFO] [stdout] test dice::tests::roll_dice_within_range_simple ... ok
[INFO] [stderr]    Doc-tests dnd_dice_roller
[INFO] [stdout] test dice::tests::roll_dice_within_range_check_occurences ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(missing_doc_code_examples)]
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 12 tests
[INFO] [stderr] 
[INFO] [stdout] test src/dice.rs - dice::Dice::new (line 70) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::from_str (line 98) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::from_str (line 109) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::roll (line 24) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::roll_from_rng (line 52) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::from_str (line 77) ... ok
[INFO] [stdout] test src/dice_set.rs - dice_set::DiceSet::roll_dice_set (line 23) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::roll (line 33) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice_from_rng (line 112) ... ok
[INFO] [stdout] test src/dice_set.rs - dice_set::DiceSet::roll_dice_set_from_rng (line 40) ... ok
[INFO] [stdout] test src/dice.rs - dice::Dice::roll_dice (line 95) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roll::from_str (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fea4b2e3f342bddf890116cda6f66cf1374443da24cae74a091b25e6c64dcca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fea4b2e3f342bddf890116cda6f66cf1374443da24cae74a091b25e6c64dcca9", kill_on_drop: false }`
[INFO] [stdout] fea4b2e3f342bddf890116cda6f66cf1374443da24cae74a091b25e6c64dcca9