[INFO] updating cached repository viechang/TimeClue
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/viechang/TimeClue
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/viechang/TimeClue" "work/ex/beta-1.38-1/sources/1.37.0/gh/viechang/TimeClue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/viechang/TimeClue'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/viechang/TimeClue" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viechang/TimeClue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viechang/TimeClue'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34d9c29fa92e74e46ab97e7ff322c02551cdf794
[INFO] sha for GitHub repo viechang/TimeClue: 34d9c29fa92e74e46ab97e7ff322c02551cdf794
[INFO] validating manifest of viechang/TimeClue 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 viechang/TimeClue 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 viechang/TimeClue
[INFO] finished frobbing viechang/TimeClue
[INFO] frobbed toml for viechang/TimeClue written to work/ex/beta-1.38-1/sources/1.37.0/gh/viechang/TimeClue/Cargo.toml
[INFO] started frobbing viechang/TimeClue
[INFO] finished frobbing viechang/TimeClue
[INFO] frobbed toml for viechang/TimeClue written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/viechang/TimeClue/Cargo.toml
[INFO] crate viechang/TimeClue 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 viechang/TimeClue 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/viechang/TimeClue:/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] 8d704c74137ff72cb25ddd8f006ea799663a09d54e4ee573f972ce18cf50cb30
[INFO] running `"docker" "start" "-a" "8d704c74137ff72cb25ddd8f006ea799663a09d54e4ee573f972ce18cf50cb30"`
[INFO] [stderr]    Compiling test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static!{
[INFO] [stderr] 17 | |     static ref VEC: Vec<(&'static str, fn(&str))> = vec![
[INFO] [stderr] 18 | |         ("Hello, Rust!", test),
[INFO] [stderr] 19 | |         ("null", foo)
[INFO] [stderr] 20 | |     ];
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "8d704c74137ff72cb25ddd8f006ea799663a09d54e4ee573f972ce18cf50cb30"`
[INFO] running `"docker" "rm" "-f" "8d704c74137ff72cb25ddd8f006ea799663a09d54e4ee573f972ce18cf50cb30"`
[INFO] [stdout] 8d704c74137ff72cb25ddd8f006ea799663a09d54e4ee573f972ce18cf50cb30
[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/viechang/TimeClue:/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] dae4a4fe9da69bee23ad5dd16f6c39a2823371f9eeae8023496898998b0fdd68
[INFO] running `"docker" "start" "-a" "dae4a4fe9da69bee23ad5dd16f6c39a2823371f9eeae8023496898998b0fdd68"`
[INFO] [stderr]    Compiling test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / lazy_static!{
[INFO] [stderr] 17 | |     static ref VEC: Vec<(&'static str, fn(&str))> = vec![
[INFO] [stderr] 18 | |         ("Hello, Rust!", test),
[INFO] [stderr] 19 | |         ("null", foo)
[INFO] [stderr] 20 | |     ];
[INFO] [stderr] 21 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "dae4a4fe9da69bee23ad5dd16f6c39a2823371f9eeae8023496898998b0fdd68"`
[INFO] running `"docker" "rm" "-f" "dae4a4fe9da69bee23ad5dd16f6c39a2823371f9eeae8023496898998b0fdd68"`
[INFO] [stdout] dae4a4fe9da69bee23ad5dd16f6c39a2823371f9eeae8023496898998b0fdd68
[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/viechang/TimeClue:/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] 2df58f41f8daaa766fdae978d4025e9cff62df4bb695789fae4d12704ff75075
[INFO] running `"docker" "start" "-a" "2df58f41f8daaa766fdae978d4025e9cff62df4bb695789fae4d12704ff75075"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-32c9f8d60b367166
[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" "2df58f41f8daaa766fdae978d4025e9cff62df4bb695789fae4d12704ff75075"`
[INFO] running `"docker" "rm" "-f" "2df58f41f8daaa766fdae978d4025e9cff62df4bb695789fae4d12704ff75075"`
[INFO] [stdout] 2df58f41f8daaa766fdae978d4025e9cff62df4bb695789fae4d12704ff75075