[INFO] cloning repository puppyofkosh/safer-c-compiler
[INFO] running `"git" "clone" "--bare" "git://github.com/puppyofkosh/safer-c-compiler.git" "work/cache/sources/gh/puppyofkosh/safer-c-compiler"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/puppyofkosh/safer-c-compiler'...
[INFO] running `"git" "clone" "work/cache/sources/gh/puppyofkosh/safer-c-compiler" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/puppyofkosh/safer-c-compiler"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/puppyofkosh/safer-c-compiler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/puppyofkosh/safer-c-compiler" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/puppyofkosh/safer-c-compiler"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of puppyofkosh/safer-c-compiler on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/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-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/puppyofkosh/safer-c-compiler/Cargo.toml
[INFO] crate puppyofkosh/safer-c-compiler already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing puppyofkosh/safer-c-compiler against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 8ab2c61e718c6b5f1abd2e703bebc5820f27bd16885288110639d8140923bb51
[INFO] running `"docker" "start" "-a" "8ab2c61e718c6b5f1abd2e703bebc5820f27bd16885288110639d8140923bb51"`
[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] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:16
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:42
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/x86_code_generator.rs:390:25
[INFO] [stderr]     |
[INFO] [stderr] 390 |                     let mut current_block = self.blocks.last_mut().unwrap();
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "8ab2c61e718c6b5f1abd2e703bebc5820f27bd16885288110639d8140923bb51"`
[INFO] running `"docker" "rm" "-f" "8ab2c61e718c6b5f1abd2e703bebc5820f27bd16885288110639d8140923bb51"`
[INFO] [stdout] 8ab2c61e718c6b5f1abd2e703bebc5820f27bd16885288110639d8140923bb51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0dd9d87f255c90c04d06607ee48ff42383fc329d4b9c52ebd48c55bd0e5cfd6
[INFO] running `"docker" "start" "-a" "a0dd9d87f255c90c04d06607ee48ff42383fc329d4b9c52ebd48c55bd0e5cfd6"`
[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] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:16
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:29
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanner.rs:157:42
[INFO] [stderr]     |
[INFO] [stderr] 157 |             'a'...'z' | 'A' ... 'Z' | '0'...'9' => {
[INFO] [stderr]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/x86_code_generator.rs:390:25
[INFO] [stderr]     |
[INFO] [stderr] 390 |                     let mut current_block = self.blocks.last_mut().unwrap();
[INFO] [stderr]     |                         ----^^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `"docker" "inspect" "a0dd9d87f255c90c04d06607ee48ff42383fc329d4b9c52ebd48c55bd0e5cfd6"`
[INFO] running `"docker" "rm" "-f" "a0dd9d87f255c90c04d06607ee48ff42383fc329d4b9c52ebd48c55bd0e5cfd6"`
[INFO] [stdout] a0dd9d87f255c90c04d06607ee48ff42383fc329d4b9c52ebd48c55bd0e5cfd6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 3e9566a8ba053ab65313c32378856df5d76c434e74aa94b561308def728821d5
[INFO] running `"docker" "start" "-a" "3e9566a8ba053ab65313c32378856df5d76c434e74aa94b561308def728821d5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[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/safer_c_compiler-ca455062d20b49fc
[INFO] running `"docker" "inspect" "3e9566a8ba053ab65313c32378856df5d76c434e74aa94b561308def728821d5"`
[INFO] running `"docker" "rm" "-f" "3e9566a8ba053ab65313c32378856df5d76c434e74aa94b561308def728821d5"`
[INFO] [stdout] 3e9566a8ba053ab65313c32378856df5d76c434e74aa94b561308def728821d5