[INFO] updating cached repository moshohayeb/tictac
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/moshohayeb/tictac
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/moshohayeb/tictac" "work/ex/beta-1.38-1/sources/1.37.0/gh/moshohayeb/tictac"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/moshohayeb/tictac'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/moshohayeb/tictac" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moshohayeb/tictac"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moshohayeb/tictac'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f2d497b95322c2e6b5672eaf2f05e2d7405a054
[INFO] sha for GitHub repo moshohayeb/tictac: 4f2d497b95322c2e6b5672eaf2f05e2d7405a054
[INFO] validating manifest of moshohayeb/tictac 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 moshohayeb/tictac 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 moshohayeb/tictac
[INFO] finished frobbing moshohayeb/tictac
[INFO] frobbed toml for moshohayeb/tictac written to work/ex/beta-1.38-1/sources/1.37.0/gh/moshohayeb/tictac/Cargo.toml
[INFO] started frobbing moshohayeb/tictac
[INFO] finished frobbing moshohayeb/tictac
[INFO] frobbed toml for moshohayeb/tictac written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/moshohayeb/tictac/Cargo.toml
[INFO] crate moshohayeb/tictac 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 moshohayeb/tictac 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-5/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/moshohayeb/tictac:/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] f064cd6cb9c5c10ca916c95cf28b69858c64665ca9b84f9f6b8e98fff2ff16fd
[INFO] running `"docker" "start" "-a" "f064cd6cb9c5c10ca916c95cf28b69858c64665ca9b84f9f6b8e98fff2ff16fd"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tictac v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/lib.rs:71:30
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 Ok(_) => buf.trim_right(),
[INFO] [stderr]    |                              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "f064cd6cb9c5c10ca916c95cf28b69858c64665ca9b84f9f6b8e98fff2ff16fd"`
[INFO] running `"docker" "rm" "-f" "f064cd6cb9c5c10ca916c95cf28b69858c64665ca9b84f9f6b8e98fff2ff16fd"`
[INFO] [stdout] f064cd6cb9c5c10ca916c95cf28b69858c64665ca9b84f9f6b8e98fff2ff16fd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/moshohayeb/tictac:/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] 353cc504cddc860bf675520522f7a1722bbf679a4afd11f8b04df4fa52a1c0f0
[INFO] running `"docker" "start" "-a" "353cc504cddc860bf675520522f7a1722bbf679a4afd11f8b04df4fa52a1c0f0"`
[INFO] [stderr]    Compiling tictac v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/lib.rs:71:30
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 Ok(_) => buf.trim_right(),
[INFO] [stderr]    |                              ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "353cc504cddc860bf675520522f7a1722bbf679a4afd11f8b04df4fa52a1c0f0"`
[INFO] running `"docker" "rm" "-f" "353cc504cddc860bf675520522f7a1722bbf679a4afd11f8b04df4fa52a1c0f0"`
[INFO] [stdout] 353cc504cddc860bf675520522f7a1722bbf679a4afd11f8b04df4fa52a1c0f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/moshohayeb/tictac:/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] 198f7d8d2c4a3eb5a23df420d1f55f542bfd0aae56fa454feb1f42e7872637e8
[INFO] running `"docker" "start" "-a" "198f7d8d2c4a3eb5a23df420d1f55f542bfd0aae56fa454feb1f42e7872637e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tictac-37303d2a211c60a0
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tictac-5d0e49aa2e8bb5eb
[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] [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] [stderr]    Doc-tests tictac
[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" "198f7d8d2c4a3eb5a23df420d1f55f542bfd0aae56fa454feb1f42e7872637e8"`
[INFO] running `"docker" "rm" "-f" "198f7d8d2c4a3eb5a23df420d1f55f542bfd0aae56fa454feb1f42e7872637e8"`
[INFO] [stdout] 198f7d8d2c4a3eb5a23df420d1f55f542bfd0aae56fa454feb1f42e7872637e8