[INFO] updating cached repository NishanthSpShetty/Stack-VM
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NishanthSpShetty/Stack-VM
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NishanthSpShetty/Stack-VM" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/NishanthSpShetty/Stack-VM"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/NishanthSpShetty/Stack-VM'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NishanthSpShetty/Stack-VM" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 171b03b1ab3655798c0f969124f58efb1f4cb425
[INFO] sha for GitHub repo NishanthSpShetty/Stack-VM: 171b03b1ab3655798c0f969124f58efb1f4cb425
[INFO] validating manifest of NishanthSpShetty/Stack-VM on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of NishanthSpShetty/Stack-VM on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing NishanthSpShetty/Stack-VM
[INFO] finished frobbing NishanthSpShetty/Stack-VM
[INFO] frobbed toml for NishanthSpShetty/Stack-VM written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/NishanthSpShetty/Stack-VM/Cargo.toml
[INFO] started frobbing NishanthSpShetty/Stack-VM
[INFO] finished frobbing NishanthSpShetty/Stack-VM
[INFO] frobbed toml for NishanthSpShetty/Stack-VM written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM/Cargo.toml
[INFO] crate NishanthSpShetty/Stack-VM has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing NishanthSpShetty/Stack-VM against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 935ab0c0605b5e7f4c440073bc7b7705e6dad451801d95c190fe147774b107c4
[INFO] running `"docker" "start" "-a" "935ab0c0605b5e7f4c440073bc7b7705e6dad451801d95c190fe147774b107c4"`
[INFO] [stderr]    Compiling stack-vm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]   --> src/lib/stack/mod.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |         (instruction & 0xC0000000)>>30//2 msb    
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]    = note: the literal `0xC0000000` (decimal `3221225472`) does not fit into an `i32` and will become `-1073741824i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "935ab0c0605b5e7f4c440073bc7b7705e6dad451801d95c190fe147774b107c4"`
[INFO] running `"docker" "rm" "-f" "935ab0c0605b5e7f4c440073bc7b7705e6dad451801d95c190fe147774b107c4"`
[INFO] [stdout] 935ab0c0605b5e7f4c440073bc7b7705e6dad451801d95c190fe147774b107c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0a802c97c3c2375944c3dc253efe39399fa169792ca0b2b734f71c42112bbc4a
[INFO] running `"docker" "start" "-a" "0a802c97c3c2375944c3dc253efe39399fa169792ca0b2b734f71c42112bbc4a"`
[INFO] [stderr]    Compiling stack-vm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: literal out of range for i32
[INFO] [stderr]   --> src/lib/stack/mod.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |         (instruction & 0xC0000000)>>30//2 msb    
[INFO] [stderr]    |                        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(overflowing_literals)] on by default
[INFO] [stderr]    = note: the literal `0xC0000000` (decimal `3221225472`) does not fit into an `i32` and will become `-1073741824i32`
[INFO] [stderr]    = help: consider using `u32` instead
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "0a802c97c3c2375944c3dc253efe39399fa169792ca0b2b734f71c42112bbc4a"`
[INFO] running `"docker" "rm" "-f" "0a802c97c3c2375944c3dc253efe39399fa169792ca0b2b734f71c42112bbc4a"`
[INFO] [stdout] 0a802c97c3c2375944c3dc253efe39399fa169792ca0b2b734f71c42112bbc4a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/NishanthSpShetty/Stack-VM:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 2d7d75bda098932462f87a9fc0674d74a1d476676196c305bd0095b9d7323cc0
[INFO] running `"docker" "start" "-a" "2d7d75bda098932462f87a9fc0674d74a1d476676196c305bd0095b9d7323cc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_vm-e6fa70af92f926e8
[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" "2d7d75bda098932462f87a9fc0674d74a1d476676196c305bd0095b9d7323cc0"`
[INFO] running `"docker" "rm" "-f" "2d7d75bda098932462f87a9fc0674d74a1d476676196c305bd0095b9d7323cc0"`
[INFO] [stdout] 2d7d75bda098932462f87a9fc0674d74a1d476676196c305bd0095b9d7323cc0