[INFO] updating cached repository zni/rforth
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zni/rforth
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zni/rforth" "work/ex/beta-1.38-1/sources/1.37.0/gh/zni/rforth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zni/rforth'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zni/rforth" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zni/rforth"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zni/rforth'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5a0d3ba1b0608ef0a29dbbf8c73d1154078cfc30
[INFO] sha for GitHub repo zni/rforth: 5a0d3ba1b0608ef0a29dbbf8c73d1154078cfc30
[INFO] validating manifest of zni/rforth 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 zni/rforth 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 zni/rforth
[INFO] finished frobbing zni/rforth
[INFO] frobbed toml for zni/rforth written to work/ex/beta-1.38-1/sources/1.37.0/gh/zni/rforth/Cargo.toml
[INFO] started frobbing zni/rforth
[INFO] finished frobbing zni/rforth
[INFO] frobbed toml for zni/rforth written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zni/rforth/Cargo.toml
[INFO] crate zni/rforth 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 zni/rforth 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-4/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/zni/rforth:/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] 11bcd2f6149e48d5f3497487dda46ad4e9c84a749e88e3dfbf02a968625345f2
[INFO] running `"docker" "start" "-a" "11bcd2f6149e48d5f3497487dda46ad4e9c84a749e88e3dfbf02a968625345f2"`
[INFO] [stderr]    Compiling rforth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `translate_if`
[INFO] [stderr]    --> src/vm/machine.rs:216:1
[INFO] [stderr]     |
[INFO] [stderr] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_offset`
[INFO] [stderr]    --> src/vm/machine.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `"docker" "inspect" "11bcd2f6149e48d5f3497487dda46ad4e9c84a749e88e3dfbf02a968625345f2"`
[INFO] running `"docker" "rm" "-f" "11bcd2f6149e48d5f3497487dda46ad4e9c84a749e88e3dfbf02a968625345f2"`
[INFO] [stdout] 11bcd2f6149e48d5f3497487dda46ad4e9c84a749e88e3dfbf02a968625345f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zni/rforth:/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] 87a0ff9006dc8fa780b67657a2e9646b2cbe950fafa57b58922325820b123001
[INFO] running `"docker" "start" "-a" "87a0ff9006dc8fa780b67657a2e9646b2cbe950fafa57b58922325820b123001"`
[INFO] [stderr]    Compiling rforth v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `translate_if`
[INFO] [stderr]    --> src/vm/machine.rs:216:1
[INFO] [stderr]     |
[INFO] [stderr] 216 | fn translate_if(values: &mut Vec<Value>) -> Result<(), ErrorType> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calculate_offset`
[INFO] [stderr]    --> src/vm/machine.rs:236:1
[INFO] [stderr]     |
[INFO] [stderr] 236 | fn calculate_offset(i: usize, values: &mut Vec<Value>) -> Result<i32, ErrorType> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "87a0ff9006dc8fa780b67657a2e9646b2cbe950fafa57b58922325820b123001"`
[INFO] running `"docker" "rm" "-f" "87a0ff9006dc8fa780b67657a2e9646b2cbe950fafa57b58922325820b123001"`
[INFO] [stdout] 87a0ff9006dc8fa780b67657a2e9646b2cbe950fafa57b58922325820b123001
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/zni/rforth:/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] ef3e7bc029dca321ffcfc54bffbd1e27c64cde3fcb1d89f1be12636c42ecea2a
[INFO] running `"docker" "start" "-a" "ef3e7bc029dca321ffcfc54bffbd1e27c64cde3fcb1d89f1be12636c42ecea2a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rforth-c7d49359395a6c50
[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]      Running /opt/crater/target/debug/deps/rforth-e538eb2a2168f51f
[INFO] [stderr]    Doc-tests rforth
[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" "ef3e7bc029dca321ffcfc54bffbd1e27c64cde3fcb1d89f1be12636c42ecea2a"`
[INFO] running `"docker" "rm" "-f" "ef3e7bc029dca321ffcfc54bffbd1e27c64cde3fcb1d89f1be12636c42ecea2a"`
[INFO] [stdout] ef3e7bc029dca321ffcfc54bffbd1e27c64cde3fcb1d89f1be12636c42ecea2a