[INFO] cloning repository https://github.com/hyena/gnoll-roll [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hyena/gnoll-roll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyena%2Fgnoll-roll", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyena%2Fgnoll-roll'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 246594d6aa15994c9c2a823d5b27299f444d53aa [INFO] testing hyena/gnoll-roll against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyena%2Fgnoll-roll" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hyena/gnoll-roll on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hyena/gnoll-roll [INFO] finished tweaking git repo https://github.com/hyena/gnoll-roll [INFO] tweaked toml for git repo https://github.com/hyena/gnoll-roll written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/hyena/gnoll-roll already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.25 [INFO] [stderr] Downloaded js-sys v0.3.32 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.55 [INFO] [stderr] Downloaded tokio-rustls v0.10.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen v0.2.55 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.55 [INFO] [stderr] Downloaded ring v0.16.9 [INFO] [stderr] Downloaded web-sys v0.3.32 [INFO] [stderr] Downloaded hyper-rustls v0.17.1 [INFO] [stderr] Downloaded uwl v0.4.2 [INFO] [stderr] Downloaded serenity v0.7.3 [INFO] [stderr] Downloaded command_attr v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f6bd3840fbff37c347442b80d9afa5a040a42bffa0a3d63de28eb62c95227d8 [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" "8f6bd3840fbff37c347442b80d9afa5a040a42bffa0a3d63de28eb62c95227d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f6bd3840fbff37c347442b80d9afa5a040a42bffa0a3d63de28eb62c95227d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6bd3840fbff37c347442b80d9afa5a040a42bffa0a3d63de28eb62c95227d8", kill_on_drop: false }` [INFO] [stdout] 8f6bd3840fbff37c347442b80d9afa5a040a42bffa0a3d63de28eb62c95227d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c19e3ce43976d2d14341f4f620c27967406c5fffb2347801ff7fbf5c1be8593 [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" "7c19e3ce43976d2d14341f4f620c27967406c5fffb2347801ff7fbf5c1be8593", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling indexmap v1.2.0 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling opaque-debug v0.2.2 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling serenity v0.7.3 [INFO] [stderr] Compiling uwl v0.4.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling lock_api v0.3.2 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling block-padding v0.1.4 [INFO] [stderr] Compiling pest v2.1.1 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling tokio-executor v0.1.9 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling tokio-timer v0.2.12 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling url v2.1.0 [INFO] [stderr] Compiling sha-1 v0.8.1 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling flate2 v1.0.7 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling tokio-reactor v0.1.11 [INFO] [stderr] Compiling tokio-threadpool v0.1.17 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling tungstenite v0.9.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling webpki-roots v0.17.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling tokio-rustls v0.10.2 [INFO] [stderr] Compiling command_attr v0.1.5 [INFO] [stderr] Compiling hyper-rustls v0.17.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.22 [INFO] [stderr] Compiling gnoll-roll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | msg.reply(&ctx, &format!("`{}` {}", args.message(), &result_str)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | msg.reply(&ctx, "Bad format."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 38s [INFO] running `Command { std: "docker" "inspect" "7c19e3ce43976d2d14341f4f620c27967406c5fffb2347801ff7fbf5c1be8593", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c19e3ce43976d2d14341f4f620c27967406c5fffb2347801ff7fbf5c1be8593", kill_on_drop: false }` [INFO] [stdout] 7c19e3ce43976d2d14341f4f620c27967406c5fffb2347801ff7fbf5c1be8593 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f241e8d2f07c0f75eb0915a2a297e0c7703d3b1d03b77ec438d104aa17e60813 [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" "f241e8d2f07c0f75eb0915a2a297e0c7703d3b1d03b77ec438d104aa17e60813", kill_on_drop: false }` [INFO] [stderr] Compiling gnoll-roll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | msg.reply(&ctx, &format!("`{}` {}", args.message(), &result_str)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | msg.reply(&ctx, "Bad format."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.90s [INFO] running `Command { std: "docker" "inspect" "f241e8d2f07c0f75eb0915a2a297e0c7703d3b1d03b77ec438d104aa17e60813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f241e8d2f07c0f75eb0915a2a297e0c7703d3b1d03b77ec438d104aa17e60813", kill_on_drop: false }` [INFO] [stdout] f241e8d2f07c0f75eb0915a2a297e0c7703d3b1d03b77ec438d104aa17e60813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9d8fe1363f4eb29792f54637a0ab065ee747043d28961de8124e50fa8f596b2d [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" "9d8fe1363f4eb29792f54637a0ab065ee747043d28961de8124e50fa8f596b2d", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | msg.reply(&ctx, &format!("`{}` {}", args.message(), &result_str)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | msg.reply(&ctx, "Bad format."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gnoll_roll-d2e01a37ebe744bb [INFO] [stdout] running 10 tests [INFO] [stdout] test roll_parse::tests::test_add ... ok [INFO] [stdout] test roll_parse::tests::test_bad_parse ... ok [INFO] [stdout] test roll_parse::tests::test_keep_low ... ok [INFO] [stdout] test roll_parse::tests::test_reroll ... ok [INFO] [stdout] test roll_parse::tests::test_comment ... ok [INFO] [stdout] test roll_parse::tests::test_leading_ws_comment ... ok [INFO] [stdout] test roll_parse::tests::test_roll_with_math ... ok [INFO] [stdout] test roll_parse::tests::test_keep_high ... ok [INFO] [stdout] test roll_parse::tests::test_simple_roll ... ok [INFO] [stdout] test roll_parse::tests::test_roll_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9d8fe1363f4eb29792f54637a0ab065ee747043d28961de8124e50fa8f596b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d8fe1363f4eb29792f54637a0ab065ee747043d28961de8124e50fa8f596b2d", kill_on_drop: false }` [INFO] [stdout] 9d8fe1363f4eb29792f54637a0ab065ee747043d28961de8124e50fa8f596b2d