[INFO] updating cached repository 610968110/rust- [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/610968110/rust- [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/610968110/rust-" "work/ex/beta-1.38-1/sources/1.37.0/gh/610968110/rust-"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/610968110/rust-'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/610968110/rust-" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72d171b995599f6aa80cd867ab707ae3f1ca74cc [INFO] sha for GitHub repo 610968110/rust-: 72d171b995599f6aa80cd867ab707ae3f1ca74cc [INFO] validating manifest of 610968110/rust- 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 610968110/rust- 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 610968110/rust- [INFO] finished frobbing 610968110/rust- [INFO] frobbed toml for 610968110/rust- written to work/ex/beta-1.38-1/sources/1.37.0/gh/610968110/rust-/Cargo.toml [INFO] started frobbing 610968110/rust- [INFO] finished frobbing 610968110/rust- [INFO] frobbed toml for 610968110/rust- written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-/Cargo.toml [INFO] crate 610968110/rust- 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 610968110/rust- against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 5ac2c978eeea99cdb46255dc918e2e46d9f8fbf076e5a8e1105a743b136080f5 [INFO] running `"docker" "start" "-a" "5ac2c978eeea99cdb46255dc918e2e46d9f8fbf076e5a8e1105a743b136080f5"` [INFO] [stderr] Compiling rust基础 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rust_01_input.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rust_02_guess.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `"docker" "inspect" "5ac2c978eeea99cdb46255dc918e2e46d9f8fbf076e5a8e1105a743b136080f5"` [INFO] running `"docker" "rm" "-f" "5ac2c978eeea99cdb46255dc918e2e46d9f8fbf076e5a8e1105a743b136080f5"` [INFO] [stdout] 5ac2c978eeea99cdb46255dc918e2e46d9f8fbf076e5a8e1105a743b136080f5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 42067eb8c671c23d786996483d956dbe9c2b668c73de198ef97bece2b04c9a45 [INFO] running `"docker" "start" "-a" "42067eb8c671c23d786996483d956dbe9c2b668c73de198ef97bece2b04c9a45"` [INFO] [stderr] Compiling rust基础 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rust_01_input.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/rust_02_guess.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn run() { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `"docker" "inspect" "42067eb8c671c23d786996483d956dbe9c2b668c73de198ef97bece2b04c9a45"` [INFO] running `"docker" "rm" "-f" "42067eb8c671c23d786996483d956dbe9c2b668c73de198ef97bece2b04c9a45"` [INFO] [stdout] 42067eb8c671c23d786996483d956dbe9c2b668c73de198ef97bece2b04c9a45 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/610968110/rust-:/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] d4aa8e9185fba792503dfa69c088e2757484db0c7893b86bbb5c92ef1a835061 [INFO] running `"docker" "start" "-a" "d4aa8e9185fba792503dfa69c088e2757484db0c7893b86bbb5c92ef1a835061"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust基础-601cb33d26c70b6e [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" "d4aa8e9185fba792503dfa69c088e2757484db0c7893b86bbb5c92ef1a835061"` [INFO] running `"docker" "rm" "-f" "d4aa8e9185fba792503dfa69c088e2757484db0c7893b86bbb5c92ef1a835061"` [INFO] [stdout] d4aa8e9185fba792503dfa69c088e2757484db0c7893b86bbb5c92ef1a835061