[INFO] updating cached repository https://github.com/610968110/rust-
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 72d171b995599f6aa80cd867ab707ae3f1ca74cc
[INFO] testing 610968110/rust- against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2F610968110%2Frust-" "work/builds/worker-10/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/610968110/rust- on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/610968110/rust-
[INFO] finished tweaking git repo https://github.com/610968110/rust-
[INFO] tweaked toml for git repo https://github.com/610968110/rust- written to work/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/610968110/rust- already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] ddc4dc274fabf131d2a730ee69cc4fe9f686946536dbcea75cd312cb8266f129
[INFO] running `"docker" "start" "-a" "ddc4dc274fabf131d2a730ee69cc4fe9f686946536dbcea75cd312cb8266f129"`
[INFO] [stderr]    Compiling rust基础 v0.1.0 (/opt/rustwide/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 0.61s
[INFO] running `"docker" "inspect" "ddc4dc274fabf131d2a730ee69cc4fe9f686946536dbcea75cd312cb8266f129"`
[INFO] running `"docker" "rm" "-f" "ddc4dc274fabf131d2a730ee69cc4fe9f686946536dbcea75cd312cb8266f129"`
[INFO] [stdout] ddc4dc274fabf131d2a730ee69cc4fe9f686946536dbcea75cd312cb8266f129
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] e0d03791b60896672a0e902d5a310053552d03f32c9d911738f89594eea98d68
[INFO] running `"docker" "start" "-a" "e0d03791b60896672a0e902d5a310053552d03f32c9d911738f89594eea98d68"`
[INFO] [stderr]    Compiling rust基础 v0.1.0 (/opt/rustwide/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 0.49s
[INFO] running `"docker" "inspect" "e0d03791b60896672a0e902d5a310053552d03f32c9d911738f89594eea98d68"`
[INFO] running `"docker" "rm" "-f" "e0d03791b60896672a0e902d5a310053552d03f32c9d911738f89594eea98d68"`
[INFO] [stdout] e0d03791b60896672a0e902d5a310053552d03f32c9d911738f89594eea98d68
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 66c2e877d94f7e8c05870ee43937216a99fea414556ca64b96993cc8ca9fa2bf
[INFO] running `"docker" "start" "-a" "66c2e877d94f7e8c05870ee43937216a99fea414556ca64b96993cc8ca9fa2bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust基础-f46826ed14deb899
[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" "66c2e877d94f7e8c05870ee43937216a99fea414556ca64b96993cc8ca9fa2bf"`
[INFO] running `"docker" "rm" "-f" "66c2e877d94f7e8c05870ee43937216a99fea414556ca64b96993cc8ca9fa2bf"`
[INFO] [stdout] 66c2e877d94f7e8c05870ee43937216a99fea414556ca64b96993cc8ca9fa2bf