[INFO] crate louis 0.6.2 is already in cache
[INFO] extracting crate louis 0.6.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/louis/0.6.2
[INFO] extracting crate louis 0.6.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/louis/0.6.2
[INFO] validating manifest of louis-0.6.2 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 louis-0.6.2 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 louis-0.6.2
[INFO] finished frobbing louis-0.6.2
[INFO] frobbed toml for louis-0.6.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/louis/0.6.2/Cargo.toml
[INFO] started frobbing louis-0.6.2
[INFO] finished frobbing louis-0.6.2
[INFO] frobbed toml for louis-0.6.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/louis/0.6.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing louis-0.6.2 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/louis/0.6.2:/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] e1d1b7f2fed960d7ac8470cb8a3d98b9005b18d997b2efa6fb9127a382b8d722
[INFO] running `"docker" "start" "-a" "e1d1b7f2fed960d7ac8470cb8a3d98b9005b18d997b2efa6fb9127a382b8d722"`
[INFO] [stderr]    Compiling widestring v0.4.0
[INFO] [stderr]    Compiling autotools v0.1.4
[INFO] [stderr]    Compiling louis-sys v0.6.1
[INFO] [stderr]    Compiling louis v0.6.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.91s
[INFO] running `"docker" "inspect" "e1d1b7f2fed960d7ac8470cb8a3d98b9005b18d997b2efa6fb9127a382b8d722"`
[INFO] running `"docker" "rm" "-f" "e1d1b7f2fed960d7ac8470cb8a3d98b9005b18d997b2efa6fb9127a382b8d722"`
[INFO] [stdout] e1d1b7f2fed960d7ac8470cb8a3d98b9005b18d997b2efa6fb9127a382b8d722
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/louis/0.6.2:/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] d27751e1e23d55ea38a308529294f55e21b2cf27b7beee76ef6cde38411dcc74
[INFO] running `"docker" "start" "-a" "d27751e1e23d55ea38a308529294f55e21b2cf27b7beee76ef6cde38411dcc74"`
[INFO] [stderr]    Compiling escargot v0.3.1
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling pretty_env_logger v0.2.5
[INFO] [stderr]    Compiling assert_cmd v0.10.2
[INFO] [stderr]    Compiling louis v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> examples/lou_translate.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 | /         writeln!(olock, "{}", louis.translate_simple(
[INFO] [stderr] 49 | |             &table, 
[INFO] [stderr] 50 | |             &line.unwrap(), 
[INFO] [stderr] 51 | |             matches.is_present("backward"), 
[INFO] [stderr] 52 | |             0)
[INFO] [stderr] 53 | |         );
[INFO] [stderr]    | |__________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[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 9.29s
[INFO] running `"docker" "inspect" "d27751e1e23d55ea38a308529294f55e21b2cf27b7beee76ef6cde38411dcc74"`
[INFO] running `"docker" "rm" "-f" "d27751e1e23d55ea38a308529294f55e21b2cf27b7beee76ef6cde38411dcc74"`
[INFO] [stdout] d27751e1e23d55ea38a308529294f55e21b2cf27b7beee76ef6cde38411dcc74
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/louis/0.6.2:/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] a43d9da4661e455cd4a5bf98314e8436974bc19e6fdfcce6a3f8c5b9e2a7c107
[INFO] running `"docker" "start" "-a" "a43d9da4661e455cd4a5bf98314e8436974bc19e6fdfcce6a3f8c5b9e2a7c107"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/louis-4b15d60ce15dcde2
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::example_lou_translate_all_tables ... ignored
[INFO] [stdout] test tests::list_tables ... ok
[INFO] [stdout] test tests::louis_version ... ok
[INFO] [stdout] test tests::translate_simple_en ... ok
[INFO] [stdout] test tests::translate_simple_dots_unicode ... ok
[INFO] [stdout] test tests::translate_simple_de ... ok
[INFO] [stdout] test tests::translate_simple_miss_everything ... ok
[INFO] [stdout] test tests::translate_simple_empty ... ok
[INFO] [stdout] test tests::translate_simple_escape_umlauts ... ok
[INFO] [stdout] test tests::example_lou_translate_backward_fr ... ok
[INFO] [stdout] test tests::example_lou_translate_forward_fr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests louis
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Louis::translate_simple (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Louis::translate_simple (line 91) ... ok
[INFO] [stdout] test src/lib.rs - Louis::translate_simple (line 82) ... ok
[INFO] [stdout] test src/lib.rs - Louis::translate_simple (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a43d9da4661e455cd4a5bf98314e8436974bc19e6fdfcce6a3f8c5b9e2a7c107"`
[INFO] running `"docker" "rm" "-f" "a43d9da4661e455cd4a5bf98314e8436974bc19e6fdfcce6a3f8c5b9e2a7c107"`
[INFO] [stdout] a43d9da4661e455cd4a5bf98314e8436974bc19e6fdfcce6a3f8c5b9e2a7c107