[INFO] fetching crate rouler 0.2.2...
[INFO] testing rouler-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rouler 0.2.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rouler 0.2.2 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 rouler 0.2.2
[INFO] finished tweaking crates.io crate rouler 0.2.2
[INFO] tweaked toml for crates.io crate rouler 0.2.2 written to /workspace/builds/worker-9/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a1fdf67270e092a56f8a888d952931057eb079356dff29ecb1e623f63a437793
[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" "a1fdf67270e092a56f8a888d952931057eb079356dff29ecb1e623f63a437793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1fdf67270e092a56f8a888d952931057eb079356dff29ecb1e623f63a437793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fdf67270e092a56f8a888d952931057eb079356dff29ecb1e623f63a437793", kill_on_drop: false }`
[INFO] [stdout] a1fdf67270e092a56f8a888d952931057eb079356dff29ecb1e623f63a437793
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] f250342013c12afa549245d913f04cd6ffec0230420ee095d573d29f6ee4ed5d
[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" "f250342013c12afa549245d913f04cd6ffec0230420ee095d573d29f6ee4ed5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]    Compiling rouler v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
[INFO] running `Command { std: "docker" "inspect" "f250342013c12afa549245d913f04cd6ffec0230420ee095d573d29f6ee4ed5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f250342013c12afa549245d913f04cd6ffec0230420ee095d573d29f6ee4ed5d", kill_on_drop: false }`
[INFO] [stdout] f250342013c12afa549245d913f04cd6ffec0230420ee095d573d29f6ee4ed5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bf2c2c865981caa2c0a2afc52038cd0f1db3d750d9e093d753d8009bac4f6874
[INFO] running `Command { std: "docker" "start" "-a" "bf2c2c865981caa2c0a2afc52038cd0f1db3d750d9e093d753d8009bac4f6874", kill_on_drop: false }`
[INFO] [stderr]    Compiling rouler v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "bf2c2c865981caa2c0a2afc52038cd0f1db3d750d9e093d753d8009bac4f6874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2c2c865981caa2c0a2afc52038cd0f1db3d750d9e093d753d8009bac4f6874", kill_on_drop: false }`
[INFO] [stdout] bf2c2c865981caa2c0a2afc52038cd0f1db3d750d9e093d753d8009bac4f6874
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40bd04ec4c8a7d0d595df907a75d121fcb2aed0ce586d8d3360d66d55620ab7e
[INFO] running `Command { std: "docker" "start" "-a" "40bd04ec4c8a7d0d595df907a75d121fcb2aed0ce586d8d3360d66d55620ab7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rouler-406cff2b57f98bd4)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roller.rs (/opt/rustwide/target/debug/deps/roller-955bc397b0cfb954)
[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 11 tests
[INFO] [stdout] test spaces_not_allowed_in_die_codes ... ignored
[INFO] [stdout] test d_op_is_case_insensitive ... ok
[INFO] [stdout] test rollers_are_iterators ... ok
[INFO] [stdout] test roller_object_within_range ... ok
[INFO] [stdout] test roll_custom_dice_within_range ... ok
[INFO] [stdout] test roll_dice_within_range ... ok
[INFO] [stdout] test custom_dice_spaces_optional ... ok
[INFO] [stdout] test negative_dice_negates_roll_value ... ok
[INFO] [stdout] test reroll_changes_value ... ok
[INFO] [stdout] test num_of_dice_nonzero - should panic ... ok
[INFO] [stdout] test non_zero_sides_disallowed - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rouler
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 35) ... ignored
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 185) ... ignored
[INFO] [stdout] test src/roll.rs - roll::roller_or_fail (line 59) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 125) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::reroll (line 141) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 99) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 177) ... ok
[INFO] [stdout] test src/roll.rs - roll::roll_dice (line 24) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::iter (line 168) ... ok
[INFO] [stdout] test src/roll.rs - roll::roll_dice_or_fail (line 42) ... ok
[INFO] [stdout] test src/roll.rs - roll::Roller::new (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 3.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40bd04ec4c8a7d0d595df907a75d121fcb2aed0ce586d8d3360d66d55620ab7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bd04ec4c8a7d0d595df907a75d121fcb2aed0ce586d8d3360d66d55620ab7e", kill_on_drop: false }`
[INFO] [stdout] 40bd04ec4c8a7d0d595df907a75d121fcb2aed0ce586d8d3360d66d55620ab7e