[INFO] updating cached repository adumbidiot/quarky [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/adumbidiot/quarky [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/adumbidiot/quarky" "work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/adumbidiot/quarky" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adumbidiot/quarky"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adumbidiot/quarky'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0715a4314d2ea490f21e6b6b79bfdf68328e5c17 [INFO] sha for GitHub repo adumbidiot/quarky: 0715a4314d2ea490f21e6b6b79bfdf68328e5c17 [INFO] validating manifest of adumbidiot/quarky on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of adumbidiot/quarky on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing adumbidiot/quarky [INFO] finished frobbing adumbidiot/quarky [INFO] frobbed toml for adumbidiot/quarky written to work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky/Cargo.toml [INFO] started frobbing adumbidiot/quarky [INFO] finished frobbing adumbidiot/quarky [INFO] frobbed toml for adumbidiot/quarky written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adumbidiot/quarky/Cargo.toml [INFO] crate adumbidiot/quarky already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing adumbidiot/quarky against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 462ddf1e237c07f549ab0b6638d3066a0c6273f8e1fee264ac5fb11581afa247 [INFO] running `"docker" "start" "-a" "462ddf1e237c07f549ab0b6638d3066a0c6273f8e1fee264ac5fb11581afa247"` [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling ryu v0.2.6 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling base64 v0.8.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling toml v0.4.8 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling clokwerk v0.1.0 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling flate2 v1.0.4 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling evzht9h3nznqzwl v0.0.3 [INFO] [stderr] Compiling multipart v0.13.6 [INFO] [stderr] Compiling hyper-native-tls v0.2.4 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling serenity v0.5.10 [INFO] [stderr] Compiling quarky v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_thread_handle` [INFO] [stderr] --> src/main.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | let event_thread_handle = scheduler.watch_thread(Duration::from_secs(60 * 5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_event_thread_handle` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:55:20 [INFO] [stderr] | [INFO] [stderr] 55 | fn message(&self, ctx: Context, msg: Message){ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/main.rs:55:34 [INFO] [stderr] | [INFO] [stderr] 55 | fn message(&self, ctx: Context, msg: Message){ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/commands/announce.rs:31:37 [INFO] [stderr] | [INFO] [stderr] 31 | fn execute(&self, _: &mut Context, msg: &Message, mut args: Args) -> Result<(), serenity::framework::standard::CommandError> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/announce.rs:51:6 [INFO] [stderr] | [INFO] [stderr] 51 | channel.say(announcement); [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] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `"docker" "inspect" "462ddf1e237c07f549ab0b6638d3066a0c6273f8e1fee264ac5fb11581afa247"` [INFO] running `"docker" "rm" "-f" "462ddf1e237c07f549ab0b6638d3066a0c6273f8e1fee264ac5fb11581afa247"` [INFO] [stdout] 462ddf1e237c07f549ab0b6638d3066a0c6273f8e1fee264ac5fb11581afa247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] ca97db7a3b9c192ad7ba9c597f0ddc80763daffad157dd93253949adff8953af [INFO] running `"docker" "start" "-a" "ca97db7a3b9c192ad7ba9c597f0ddc80763daffad157dd93253949adff8953af"` [INFO] [stderr] Compiling quarky v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Read` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::io::Read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_thread_handle` [INFO] [stderr] --> src/main.rs:127:6 [INFO] [stderr] | [INFO] [stderr] 127 | let event_thread_handle = scheduler.watch_thread(Duration::from_secs(60 * 5)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_event_thread_handle` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctx` [INFO] [stderr] --> src/main.rs:55:20 [INFO] [stderr] | [INFO] [stderr] 55 | fn message(&self, ctx: Context, msg: Message){ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ctx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/main.rs:55:34 [INFO] [stderr] | [INFO] [stderr] 55 | fn message(&self, ctx: Context, msg: Message){ [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/commands/announce.rs:31:37 [INFO] [stderr] | [INFO] [stderr] 31 | fn execute(&self, _: &mut Context, msg: &Message, mut args: Args) -> Result<(), serenity::framework::standard::CommandError> { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/commands/announce.rs:51:6 [INFO] [stderr] | [INFO] [stderr] 51 | channel.say(announcement); [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] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "ca97db7a3b9c192ad7ba9c597f0ddc80763daffad157dd93253949adff8953af"` [INFO] running `"docker" "rm" "-f" "ca97db7a3b9c192ad7ba9c597f0ddc80763daffad157dd93253949adff8953af"` [INFO] [stdout] ca97db7a3b9c192ad7ba9c597f0ddc80763daffad157dd93253949adff8953af [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adumbidiot/quarky:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 9ff56b63a0f47315055e5386630be3dd513d7c1276ea431fa1444c986d6a6a93 [INFO] running `"docker" "start" "-a" "9ff56b63a0f47315055e5386630be3dd513d7c1276ea431fa1444c986d6a6a93"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/quarky-bd00efece95faf0c [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "9ff56b63a0f47315055e5386630be3dd513d7c1276ea431fa1444c986d6a6a93"` [INFO] running `"docker" "rm" "-f" "9ff56b63a0f47315055e5386630be3dd513d7c1276ea431fa1444c986d6a6a93"` [INFO] [stdout] 9ff56b63a0f47315055e5386630be3dd513d7c1276ea431fa1444c986d6a6a93