[INFO] updating cached repository wfraser/unicoder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wfraser/unicoder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wfraser/unicoder" "work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wfraser/unicoder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/unicoder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/unicoder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bf88bd69906faeb861d72fee569716e25144f15e
[INFO] sha for GitHub repo wfraser/unicoder: bf88bd69906faeb861d72fee569716e25144f15e
[INFO] validating manifest of wfraser/unicoder on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of wfraser/unicoder on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing wfraser/unicoder
[INFO] finished frobbing wfraser/unicoder
[INFO] frobbed toml for wfraser/unicoder written to work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder/Cargo.toml
[INFO] started frobbing wfraser/unicoder
[INFO] finished frobbing wfraser/unicoder
[INFO] frobbed toml for wfraser/unicoder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/wfraser/unicoder/Cargo.toml
[INFO] crate wfraser/unicoder already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wfraser/unicoder against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 02ddb732785527dabe6ecd1f0d215ed4f5e8d55f617cb6faa7d2b86ad4725906
[INFO] running `"docker" "start" "-a" "02ddb732785527dabe6ecd1f0d215ed4f5e8d55f617cb6faa7d2b86ad4725906"`
[INFO] [stderr]    Compiling ucd v0.1.1
[INFO] [stderr]    Compiling unicode_names v0.1.7 (https://github.com/Jokler/unicode_names?branch=update-to-latest-unicode#d97b80c3)
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/encodings/shift_jis.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             _ => unreachable!()
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.06s
[INFO] running `"docker" "inspect" "02ddb732785527dabe6ecd1f0d215ed4f5e8d55f617cb6faa7d2b86ad4725906"`
[INFO] running `"docker" "rm" "-f" "02ddb732785527dabe6ecd1f0d215ed4f5e8d55f617cb6faa7d2b86ad4725906"`
[INFO] [stdout] 02ddb732785527dabe6ecd1f0d215ed4f5e8d55f617cb6faa7d2b86ad4725906
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2b8d41ba47f0c089f4aa2f7267c6e4f05ea46679e18152ff01dc862fcca1043a
[INFO] running `"docker" "start" "-a" "2b8d41ba47f0c089f4aa2f7267c6e4f05ea46679e18152ff01dc862fcca1043a"`
[INFO] [stderr]    Compiling unicoder v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/encodings/shift_jis.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             _ => unreachable!()
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `"docker" "inspect" "2b8d41ba47f0c089f4aa2f7267c6e4f05ea46679e18152ff01dc862fcca1043a"`
[INFO] running `"docker" "rm" "-f" "2b8d41ba47f0c089f4aa2f7267c6e4f05ea46679e18152ff01dc862fcca1043a"`
[INFO] [stdout] 2b8d41ba47f0c089f4aa2f7267c6e4f05ea46679e18152ff01dc862fcca1043a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/wfraser/unicoder:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 97909ac8d0576b24320153ff501a6bcb90ae1cfff66d0fb9c53c0c0e12d585be
[INFO] running `"docker" "start" "-a" "97909ac8d0576b24320153ff501a6bcb90ae1cfff66d0fb9c53c0c0e12d585be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicoder-f989eeb00459d3a2
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encodings::base64::test_base64_decode ... ok
[INFO] [stdout] test encodings::base64::test_parse_single_byte ... ok
[INFO] [stdout] test encodings::base64::test_base64_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "97909ac8d0576b24320153ff501a6bcb90ae1cfff66d0fb9c53c0c0e12d585be"`
[INFO] running `"docker" "rm" "-f" "97909ac8d0576b24320153ff501a6bcb90ae1cfff66d0fb9c53c0c0e12d585be"`
[INFO] [stdout] 97909ac8d0576b24320153ff501a6bcb90ae1cfff66d0fb9c53c0c0e12d585be