[INFO] fetching crate yahtzee 0.3.0...
[INFO] testing yahtzee-0.3.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate yahtzee 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate yahtzee 0.3.0
[INFO] finished tweaking crates.io crate yahtzee 0.3.0
[INFO] tweaked toml for crates.io crate yahtzee 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yahtzee 0.3.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yahtzee 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncurses v5.101.0
[INFO] [stderr]   Downloaded libc v0.2.143
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1349fac1c8573448da5ab6ad161e8cda4a58d7051fc25aa9997132670b13b81b
[INFO] running `Command { std: "docker" "start" "-a" "1349fac1c8573448da5ab6ad161e8cda4a58d7051fc25aa9997132670b13b81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1349fac1c8573448da5ab6ad161e8cda4a58d7051fc25aa9997132670b13b81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1349fac1c8573448da5ab6ad161e8cda4a58d7051fc25aa9997132670b13b81b", kill_on_drop: false }`
[INFO] [stdout] 1349fac1c8573448da5ab6ad161e8cda4a58d7051fc25aa9997132670b13b81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ce1bf90734d61b591cfe53df5df29d7ac958b7b158be3512ce6960ea4b33a8f
[INFO] running `Command { std: "docker" "start" "-a" "1ce1bf90734d61b591cfe53df5df29d7ac958b7b158be3512ce6960ea4b33a8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.143
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling yahtzee v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "1ce1bf90734d61b591cfe53df5df29d7ac958b7b158be3512ce6960ea4b33a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce1bf90734d61b591cfe53df5df29d7ac958b7b158be3512ce6960ea4b33a8f", kill_on_drop: false }`
[INFO] [stdout] 1ce1bf90734d61b591cfe53df5df29d7ac958b7b158be3512ce6960ea4b33a8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e0b3bb89d012211e486611ba2eb65910a8d912072b5b045f2865db110d24bf1
[INFO] running `Command { std: "docker" "start" "-a" "2e0b3bb89d012211e486611ba2eb65910a8d912072b5b045f2865db110d24bf1", kill_on_drop: false }`
[INFO] [stderr]    Compiling yahtzee v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "2e0b3bb89d012211e486611ba2eb65910a8d912072b5b045f2865db110d24bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0b3bb89d012211e486611ba2eb65910a8d912072b5b045f2865db110d24bf1", kill_on_drop: false }`
[INFO] [stdout] 2e0b3bb89d012211e486611ba2eb65910a8d912072b5b045f2865db110d24bf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 55612e928734c2db3f1bc47de6f0ba6769f080738c80fba94a5f3dd24234d6f6
[INFO] running `Command { std: "docker" "start" "-a" "55612e928734c2db3f1bc47de6f0ba6769f080738c80fba94a5f3dd24234d6f6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/yahtzee-0f59ab89516e9025)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::four_of_a_kind ... ok
[INFO] [stdout] test test::fullhouse ... ok
[INFO] [stdout] test test::large_straight ... ok
[INFO] [stdout] test test::three_of_a_kind ... ok
[INFO] [stdout] test test::yahtzee ... ok
[INFO] [stdout] test test::small_straight ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "55612e928734c2db3f1bc47de6f0ba6769f080738c80fba94a5f3dd24234d6f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55612e928734c2db3f1bc47de6f0ba6769f080738c80fba94a5f3dd24234d6f6", kill_on_drop: false }`
[INFO] [stdout] 55612e928734c2db3f1bc47de6f0ba6769f080738c80fba94a5f3dd24234d6f6