[INFO] updating cached repository andrey-gvrd/basic-forth-interpreter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andrey-gvrd/basic-forth-interpreter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andrey-gvrd/basic-forth-interpreter" "work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrey-gvrd/basic-forth-interpreter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrey-gvrd/basic-forth-interpreter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrey-gvrd/basic-forth-interpreter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23ef1fa27d32f99fcb4d3bb952c68a982e4d2406
[INFO] sha for GitHub repo andrey-gvrd/basic-forth-interpreter: 23ef1fa27d32f99fcb4d3bb952c68a982e4d2406
[INFO] validating manifest of andrey-gvrd/basic-forth-interpreter 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 andrey-gvrd/basic-forth-interpreter 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 andrey-gvrd/basic-forth-interpreter
[INFO] finished frobbing andrey-gvrd/basic-forth-interpreter
[INFO] frobbed toml for andrey-gvrd/basic-forth-interpreter written to work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter/Cargo.toml
[INFO] started frobbing andrey-gvrd/basic-forth-interpreter
[INFO] finished frobbing andrey-gvrd/basic-forth-interpreter
[INFO] frobbed toml for andrey-gvrd/basic-forth-interpreter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrey-gvrd/basic-forth-interpreter/Cargo.toml
[INFO] crate andrey-gvrd/basic-forth-interpreter 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 andrey-gvrd/basic-forth-interpreter against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c86d9d50f1f2891db908efd7d332e32c9ae2881dd0d3a82375abb2ce7a290ea1
[INFO] running `"docker" "start" "-a" "c86d9d50f1f2891db908efd7d332e32c9ae2881dd0d3a82375abb2ce7a290ea1"`
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling forth v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "c86d9d50f1f2891db908efd7d332e32c9ae2881dd0d3a82375abb2ce7a290ea1"`
[INFO] running `"docker" "rm" "-f" "c86d9d50f1f2891db908efd7d332e32c9ae2881dd0d3a82375abb2ce7a290ea1"`
[INFO] [stdout] c86d9d50f1f2891db908efd7d332e32c9ae2881dd0d3a82375abb2ce7a290ea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 06ac3bd52ed83505eca7a51d426c8d0627f3eb32c45e3691ee9cd833fa893304
[INFO] running `"docker" "start" "-a" "06ac3bd52ed83505eca7a51d426c8d0627f3eb32c45e3691ee9cd833fa893304"`
[INFO] [stderr]    Compiling forth v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "06ac3bd52ed83505eca7a51d426c8d0627f3eb32c45e3691ee9cd833fa893304"`
[INFO] running `"docker" "rm" "-f" "06ac3bd52ed83505eca7a51d426c8d0627f3eb32c45e3691ee9cd833fa893304"`
[INFO] [stdout] 06ac3bd52ed83505eca7a51d426c8d0627f3eb32c45e3691ee9cd833fa893304
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrey-gvrd/basic-forth-interpreter:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2ab2bbc06cbd789d9d6d96ee7f2422d2a98fcc5e5ad20bfacb54c0985a6f0e9d
[INFO] running `"docker" "start" "-a" "2ab2bbc06cbd789d9d6d96ee7f2422d2a98fcc5e5ad20bfacb54c0985a6f0e9d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/forth-85d56f00a64e7488
[INFO] [stderr]      Running /opt/crater/target/debug/deps/forth-70d82438346c80a2
[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 29 tests
[INFO] [stdout] test calling_non_existing_word ... ok
[INFO] [stdout] test addition_error ... ok
[INFO] [stdout] test basic_arithmetic_1 ... ok
[INFO] [stdout] test defining_a_new_word ... ok
[INFO] [stdout] test basic_arithmetic_2 ... ok
[INFO] [stdout] test drop ... ok
[INFO] [stdout] test drop_with_two ... ok
[INFO] [stdout] test division_error ... ok
[INFO] [stdout] test defining_words_with_odd_characters ... ok
[INFO] [stdout] test dup_error ... ok
[INFO] [stdout] test division_by_zero ... ok
[INFO] [stdout] test multiplication_error ... ok
[INFO] [stdout] test no_input_no_stack ... ok
[INFO] [stdout] test non_word_characters_are_separators ... ok
[INFO] [stdout] test malformed_word_definition ... ok
[INFO] [stdout] test numbers_just_get_pushed_onto_the_stack ... ok
[INFO] [stdout] test over ... ok
[INFO] [stdout] test over_error ... ok
[INFO] [stdout] test over_with_three ... ok
[INFO] [stdout] test redefining_an_existing_built_in_word ... ok
[INFO] [stdout] test redefining_an_existing_word ... ok
[INFO] [stdout] test subtraction_error ... ok
[INFO] [stdout] test swap ... ok
[INFO] [stdout] test swap_error ... ok
[INFO] [stdout] test swap_with_three ... ok
[INFO] [stdout] test drop_error ... ok
[INFO] [stdout] test dup ... ok
[INFO] [stdout] test dup_case_insensitive ... ok
[INFO] [stdout] test defining_a_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests forth
[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" "2ab2bbc06cbd789d9d6d96ee7f2422d2a98fcc5e5ad20bfacb54c0985a6f0e9d"`
[INFO] running `"docker" "rm" "-f" "2ab2bbc06cbd789d9d6d96ee7f2422d2a98fcc5e5ad20bfacb54c0985a6f0e9d"`
[INFO] [stdout] 2ab2bbc06cbd789d9d6d96ee7f2422d2a98fcc5e5ad20bfacb54c0985a6f0e9d