[INFO] cloning repository https://github.com/wrightjjw/dndtools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wrightjjw/dndtools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrightjjw%2Fdndtools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrightjjw%2Fdndtools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a062f16a366e2eebf4d8737a645a221e7f4d24c
[INFO] testing wrightjjw/dndtools against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwrightjjw%2Fdndtools" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wrightjjw/dndtools on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wrightjjw/dndtools
[INFO] finished tweaking git repo https://github.com/wrightjjw/dndtools
[INFO] tweaked toml for git repo https://github.com/wrightjjw/dndtools written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wrightjjw/dndtools already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cfdff104f2e019583cb3a7cd07a5045be93876476e8e68efe208260ee1c5ac
[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" "97cfdff104f2e019583cb3a7cd07a5045be93876476e8e68efe208260ee1c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cfdff104f2e019583cb3a7cd07a5045be93876476e8e68efe208260ee1c5ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cfdff104f2e019583cb3a7cd07a5045be93876476e8e68efe208260ee1c5ac", kill_on_drop: false }`
[INFO] [stdout] 97cfdff104f2e019583cb3a7cd07a5045be93876476e8e68efe208260ee1c5ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9d9de2499c616ae36a84bf28ae83ef2a38bfb086487885586130a8c7bd9cb90
[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" "c9d9de2499c616ae36a84bf28ae83ef2a38bfb086487885586130a8c7bd9cb90", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling dndtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.03s
[INFO] running `Command { std: "docker" "inspect" "c9d9de2499c616ae36a84bf28ae83ef2a38bfb086487885586130a8c7bd9cb90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d9de2499c616ae36a84bf28ae83ef2a38bfb086487885586130a8c7bd9cb90", kill_on_drop: false }`
[INFO] [stdout] c9d9de2499c616ae36a84bf28ae83ef2a38bfb086487885586130a8c7bd9cb90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3118f11dbb0752eed5eb57f1278f041cd653ba9bb04a9d2182d3472ad0432ff
[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" "d3118f11dbb0752eed5eb57f1278f041cd653ba9bb04a9d2182d3472ad0432ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling dndtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "d3118f11dbb0752eed5eb57f1278f041cd653ba9bb04a9d2182d3472ad0432ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3118f11dbb0752eed5eb57f1278f041cd653ba9bb04a9d2182d3472ad0432ff", kill_on_drop: false }`
[INFO] [stdout] d3118f11dbb0752eed5eb57f1278f041cd653ba9bb04a9d2182d3472ad0432ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2021-09-08" "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] c8e56b51ee24e4d8b1c4dd9bde2ddbb6060a91a00ed9a624631a71fdd0a2696f
[INFO] running `Command { std: "docker" "start" "-a" "c8e56b51ee24e4d8b1c4dd9bde2ddbb6060a91a00ed9a624631a71fdd0a2696f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dndtools-ae4279fe852bdb9c)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_dicetoroll_fromstring_4d8 ... ok
[INFO] [stdout] test tests::test_dicetoroll_fromstring_d20 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/roll-a584e8cd7450cac6)
[INFO] [stdout] test tests::test_roll_6d6_4d8 ... ok
[INFO] [stdout] test tests::test_roll_4d6 ... ok
[INFO] [stdout] test tests::test_roll_d20 ... ok
[INFO] [stdout] test tests::test_roll_none ... ok
[INFO] [stdout] test tests::test_dicetoroll_fromstring_2d7 ... ok
[INFO] [stdout] test tests::test_stats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stats-ce34aef3ec499286)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dndtools
[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 2 tests
[INFO] [stdout] test src/lib.rs - DiceToRoll::from_string (line 53) ... ok
[INFO] [stdout] test src/lib.rs - DiceToRoll::new (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8e56b51ee24e4d8b1c4dd9bde2ddbb6060a91a00ed9a624631a71fdd0a2696f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e56b51ee24e4d8b1c4dd9bde2ddbb6060a91a00ed9a624631a71fdd0a2696f", kill_on_drop: false }`
[INFO] [stdout] c8e56b51ee24e4d8b1c4dd9bde2ddbb6060a91a00ed9a624631a71fdd0a2696f