[INFO] fetching crate d20 0.1.0...
[INFO] testing d20-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate d20 0.1.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate d20 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate d20 0.1.0
[INFO] finished tweaking crates.io crate d20 0.1.0
[INFO] tweaked toml for crates.io crate d20 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e1eaf6deb8d431d085e93583b8df147ac406d2c585e353b41e3e7d488973593
[INFO] running `Command { std: "docker" "start" "-a" "9e1eaf6deb8d431d085e93583b8df147ac406d2c585e353b41e3e7d488973593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e1eaf6deb8d431d085e93583b8df147ac406d2c585e353b41e3e7d488973593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1eaf6deb8d431d085e93583b8df147ac406d2c585e353b41e3e7d488973593", kill_on_drop: false }`
[INFO] [stdout] 9e1eaf6deb8d431d085e93583b8df147ac406d2c585e353b41e3e7d488973593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 814faa43b81d6b10a27b91cb6af1b4f018fdb88abee71899e1b8e49d04fd6ee1
[INFO] running `Command { std: "docker" "start" "-a" "814faa43b81d6b10a27b91cb6af1b4f018fdb88abee71899e1b8e49d04fd6ee1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling d20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "814faa43b81d6b10a27b91cb6af1b4f018fdb88abee71899e1b8e49d04fd6ee1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814faa43b81d6b10a27b91cb6af1b4f018fdb88abee71899e1b8e49d04fd6ee1", kill_on_drop: false }`
[INFO] [stdout] 814faa43b81d6b10a27b91cb6af1b4f018fdb88abee71899e1b8e49d04fd6ee1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23a391af4c1f8083f56d7190fb8e18f9192e0e8c8a74c183d6db594b4ba77f68
[INFO] running `Command { std: "docker" "start" "-a" "23a391af4c1f8083f56d7190fb8e18f9192e0e8c8a74c183d6db594b4ba77f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling d20 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "23a391af4c1f8083f56d7190fb8e18f9192e0e8c8a74c183d6db594b4ba77f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23a391af4c1f8083f56d7190fb8e18f9192e0e8c8a74c183d6db594b4ba77f68", kill_on_drop: false }`
[INFO] [stdout] 23a391af4c1f8083f56d7190fb8e18f9192e0e8c8a74c183d6db594b4ba77f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa74c4456eb8e8f627dc04ccacff9671006ce05b0bb428d4c3e7697f672c9af4
[INFO] running `Command { std: "docker" "start" "-a" "aa74c4456eb8e8f627dc04ccacff9671006ce05b0bb428d4c3e7697f672c9af4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/d20-c4f6575080c4ccb2)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::die_roll_term_modifier_evaluated ... ok
[INFO] [stdout] test tests::die_roll_term_displays_properly ... ok
[INFO] [stdout] test tests::die_roll_term_parsed ... ok
[INFO] [stdout] test tests::die_roll_term_evaluated ... ok
[INFO] [stdout] test tests::die_roll_term_calculated ... ok
[INFO] [stdout] test tests::result_range_roll_produces_result_in_range ... ok
[INFO] [stdout] test tests::roll_range_min_max_switched ... ok
[INFO] [stdout] test tests::roll_dice_produces_error_for_invalid_expression ... ok
[INFO] [stdout] test tests::roll_displays_properly ... ok
[INFO] [stdout] test tests::roll_dice_produces_roll_for_valid_expression ... ok
[INFO] [stdout] test tests::iterator_yields_new_results ... ok
[INFO] [stdout] test tests::die_roll_expression_parsed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests d20
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa74c4456eb8e8f627dc04ccacff9671006ce05b0bb428d4c3e7697f672c9af4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa74c4456eb8e8f627dc04ccacff9671006ce05b0bb428d4c3e7697f672c9af4", kill_on_drop: false }`
[INFO] [stdout] aa74c4456eb8e8f627dc04ccacff9671006ce05b0bb428d4c3e7697f672c9af4