[INFO] cloning repository https://github.com/dylanhart/roll [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanhart/roll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanhart%2Froll", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanhart%2Froll'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae105e9f3634453d23cfc39627f212c989c0c587 [INFO] testing dylanhart/roll against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanhart%2Froll" "/workspace/builds/worker-40/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dylanhart/roll 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 git repo https://github.com/dylanhart/roll [INFO] finished tweaking git repo https://github.com/dylanhart/roll [INFO] tweaked toml for git repo https://github.com/dylanhart/roll written to /workspace/builds/worker-40/source/Cargo.toml [INFO] crate git repo https://github.com/dylanhart/roll already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded either v0.1.7 [INFO] [stderr] Downloaded debugtrace v0.1.0 [INFO] [stderr] Downloaded chomp v0.3.1 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.3.1 [INFO] [stderr] Downloaded winapi v0.3.2 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 5bef99fba3e9ec734958788308a2f43fe75c1c14576f8913ee9e6d89ad4fe665 [INFO] running `Command { std: "docker" "start" "-a" "5bef99fba3e9ec734958788308a2f43fe75c1c14576f8913ee9e6d89ad4fe665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bef99fba3e9ec734958788308a2f43fe75c1c14576f8913ee9e6d89ad4fe665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bef99fba3e9ec734958788308a2f43fe75c1c14576f8913ee9e6d89ad4fe665", kill_on_drop: false }` [INFO] [stdout] 5bef99fba3e9ec734958788308a2f43fe75c1c14576f8913ee9e6d89ad4fe665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] cefb13a354324467a5e044642a20a74daaca8a5864bdd5f06939d2e9279d9b9a [INFO] running `Command { std: "docker" "start" "-a" "cefb13a354324467a5e044642a20a74daaca8a5864bdd5f06939d2e9279d9b9a", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling debug-builders v0.1.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling debugtrace v0.1.0 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling either v0.1.7 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling conv v0.3.3 [INFO] [stderr] Compiling itertools v0.7.4 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling rand v0.3.19 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Compiling structopt v0.1.6 [INFO] [stderr] Compiling backtrace v0.1.8 [INFO] [stderr] Compiling chomp v0.3.1 [INFO] [stderr] Compiling roll v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.79s [INFO] running `Command { std: "docker" "inspect" "cefb13a354324467a5e044642a20a74daaca8a5864bdd5f06939d2e9279d9b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cefb13a354324467a5e044642a20a74daaca8a5864bdd5f06939d2e9279d9b9a", kill_on_drop: false }` [INFO] [stdout] cefb13a354324467a5e044642a20a74daaca8a5864bdd5f06939d2e9279d9b9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] eab755e0bd4d554129802c55c5a3716824b0e0f1d21dd6e762166f72a8e3a75d [INFO] running `Command { std: "docker" "start" "-a" "eab755e0bd4d554129802c55c5a3716824b0e0f1d21dd6e762166f72a8e3a75d", kill_on_drop: false }` [INFO] [stderr] Compiling roll v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "eab755e0bd4d554129802c55c5a3716824b0e0f1d21dd6e762166f72a8e3a75d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab755e0bd4d554129802c55c5a3716824b0e0f1d21dd6e762166f72a8e3a75d", kill_on_drop: false }` [INFO] [stdout] eab755e0bd4d554129802c55c5a3716824b0e0f1d21dd6e762166f72a8e3a75d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 296fd409a3f45ab2f088ffb3103b8d9603a7e981354f3aef6c907b47d8ed06e5 [INFO] running `Command { std: "docker" "start" "-a" "296fd409a3f45ab2f088ffb3103b8d9603a7e981354f3aef6c907b47d8ed06e5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dice-398e0b9d91a21618) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_to_string ... ok [INFO] [stdout] test tests::test_from_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/roll-5fd61442291a724d) [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] Doc-tests dice [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/dice.rs - (line 17) ... ok [INFO] [stdout] test src/dice.rs - (line 25) ... ok [INFO] [stdout] test src/dice.rs - (line 9) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "296fd409a3f45ab2f088ffb3103b8d9603a7e981354f3aef6c907b47d8ed06e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296fd409a3f45ab2f088ffb3103b8d9603a7e981354f3aef6c907b47d8ed06e5", kill_on_drop: false }` [INFO] [stdout] 296fd409a3f45ab2f088ffb3103b8d9603a7e981354f3aef6c907b47d8ed06e5