[INFO] crate fibonacci_codec 0.1.1 is already in cache
[INFO] testing fibonacci_codec-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate fibonacci_codec 0.1.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate fibonacci_codec 0.1.1 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 crates.io crate fibonacci_codec 0.1.1
[INFO] finished tweaking crates.io crate fibonacci_codec 0.1.1
[INFO] tweaked toml for crates.io crate fibonacci_codec 0.1.1 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] d0737b80f29e30433ccf04c6feb95a4306b1cbb29a710a41f214714c25e0c5e6
[INFO] running `"docker" "start" "-a" "d0737b80f29e30433ccf04c6feb95a4306b1cbb29a710a41f214714c25e0c5e6"`
[INFO] [stderr]    Compiling fibonacci_codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encode.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(self.fib_encode_mut(&mut vec));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/encode.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         try!(self.fib_encode_mut(&mut vec));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `"docker" "inspect" "d0737b80f29e30433ccf04c6feb95a4306b1cbb29a710a41f214714c25e0c5e6"`
[INFO] running `"docker" "rm" "-f" "d0737b80f29e30433ccf04c6feb95a4306b1cbb29a710a41f214714c25e0c5e6"`
[INFO] [stdout] d0737b80f29e30433ccf04c6feb95a4306b1cbb29a710a41f214714c25e0c5e6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] 6bbb61e33327cbd3666c0a53588233f9328e43f583fedffbc9bc0936bab4b735
[INFO] running `"docker" "start" "-a" "6bbb61e33327cbd3666c0a53588233f9328e43f583fedffbc9bc0936bab4b735"`
[INFO] [stderr]    Compiling fibonacci_codec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/encode.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         try!(self.fib_encode_mut(&mut vec));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/encode.rs:117:9
[INFO] [stderr]     |
[INFO] [stderr] 117 |         try!(self.fib_encode_mut(&mut vec));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "6bbb61e33327cbd3666c0a53588233f9328e43f583fedffbc9bc0936bab4b735"`
[INFO] running `"docker" "rm" "-f" "6bbb61e33327cbd3666c0a53588233f9328e43f583fedffbc9bc0936bab4b735"`
[INFO] [stdout] 6bbb61e33327cbd3666c0a53588233f9328e43f583fedffbc9bc0936bab4b735
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/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] dd8ad9da753639a095c6bd25a4148351cad8180c7b698d0a444375725273f877
[INFO] running `"docker" "start" "-a" "dd8ad9da753639a095c6bd25a4148351cad8180c7b698d0a444375725273f877"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fibonacci_codec-95e160ffd8bdabf3
[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]      Running /opt/rustwide/target/debug/deps/decode-9de6529f87441a28
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_overflow_from_addition ... ok
[INFO] [stdout] test test_overflow_from_fib_elt ... ok
[INFO] [stdout] test test_roundtrip_u8 ... ok
[INFO] [stdout] test test_roundtrip_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-3bc9ad6dbdd48f6e
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_slices_multi ... ok
[INFO] [stdout] test test_factor_wikipedia ... ok
[INFO] [stdout] test test_slices_singles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fibonacci_codec
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/lib.rs -  (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dd8ad9da753639a095c6bd25a4148351cad8180c7b698d0a444375725273f877"`
[INFO] running `"docker" "rm" "-f" "dd8ad9da753639a095c6bd25a4148351cad8180c7b698d0a444375725273f877"`
[INFO] [stdout] dd8ad9da753639a095c6bd25a4148351cad8180c7b698d0a444375725273f877