[INFO] updating cached repository puppyofkosh/safer-c-compiler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/puppyofkosh/safer-c-compiler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/puppyofkosh/safer-c-compiler" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/puppyofkosh/safer-c-compiler" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/puppyofkosh/safer-c-compiler"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/puppyofkosh/safer-c-compiler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a53e4b6c2ca2756fb91fbade4407e64796adfed
[INFO] sha for GitHub repo puppyofkosh/safer-c-compiler: 9a53e4b6c2ca2756fb91fbade4407e64796adfed
[INFO] validating manifest of puppyofkosh/safer-c-compiler 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 puppyofkosh/safer-c-compiler 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 puppyofkosh/safer-c-compiler
[INFO] finished frobbing puppyofkosh/safer-c-compiler
[INFO] frobbed toml for puppyofkosh/safer-c-compiler written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler/Cargo.toml
[INFO] started frobbing puppyofkosh/safer-c-compiler
[INFO] finished frobbing puppyofkosh/safer-c-compiler
[INFO] frobbed toml for puppyofkosh/safer-c-compiler written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/puppyofkosh/safer-c-compiler/Cargo.toml
[INFO] crate puppyofkosh/safer-c-compiler 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 puppyofkosh/safer-c-compiler against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 16d7261baef29e135dd64ee35a2d7eac8c4601065e5b259011e4d0aa6f3bc6ac
[INFO] running `"docker" "start" "-a" "16d7261baef29e135dd64ee35a2d7eac8c4601065e5b259011e4d0aa6f3bc6ac"`
[INFO] [stderr]    Compiling safer-c-compiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ast::Block`
[INFO] [stderr]  --> src/pointer_arithmetic_transformer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ast::Block;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
[INFO] running `"docker" "inspect" "16d7261baef29e135dd64ee35a2d7eac8c4601065e5b259011e4d0aa6f3bc6ac"`
[INFO] running `"docker" "rm" "-f" "16d7261baef29e135dd64ee35a2d7eac8c4601065e5b259011e4d0aa6f3bc6ac"`
[INFO] [stdout] 16d7261baef29e135dd64ee35a2d7eac8c4601065e5b259011e4d0aa6f3bc6ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 710b0c7ac1fad8f401aab593916909ea1527cb45315f26bbf0e00b81a792bcc3
[INFO] running `"docker" "start" "-a" "710b0c7ac1fad8f401aab593916909ea1527cb45315f26bbf0e00b81a792bcc3"`
[INFO] [stderr]    Compiling safer-c-compiler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ast::Block`
[INFO] [stderr]  --> src/pointer_arithmetic_transformer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use ast::Block;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "710b0c7ac1fad8f401aab593916909ea1527cb45315f26bbf0e00b81a792bcc3"`
[INFO] running `"docker" "rm" "-f" "710b0c7ac1fad8f401aab593916909ea1527cb45315f26bbf0e00b81a792bcc3"`
[INFO] [stdout] 710b0c7ac1fad8f401aab593916909ea1527cb45315f26bbf0e00b81a792bcc3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/puppyofkosh/safer-c-compiler:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 77e5fe2da3b69e19c93c68e0ba1317a61fb2d451a44e75ef830cc0a83229a41e
[INFO] running `"docker" "start" "-a" "77e5fe2da3b69e19c93c68e0ba1317a61fb2d451a44e75ef830cc0a83229a41e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/safer_c_compiler-2853094acef38e3b
[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" "77e5fe2da3b69e19c93c68e0ba1317a61fb2d451a44e75ef830cc0a83229a41e"`
[INFO] running `"docker" "rm" "-f" "77e5fe2da3b69e19c93c68e0ba1317a61fb2d451a44e75ef830cc0a83229a41e"`
[INFO] [stdout] 77e5fe2da3b69e19c93c68e0ba1317a61fb2d451a44e75ef830cc0a83229a41e