[INFO] updating cached repository natepisarski/amalgate
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/natepisarski/amalgate
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/natepisarski/amalgate" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/natepisarski/amalgate"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/natepisarski/amalgate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natepisarski/amalgate" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/natepisarski/amalgate"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/natepisarski/amalgate'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d9f3fb145e46f22449bbb6d657ff6f587b69e92d
[INFO] sha for GitHub repo natepisarski/amalgate: d9f3fb145e46f22449bbb6d657ff6f587b69e92d
[INFO] validating manifest of natepisarski/amalgate on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of natepisarski/amalgate on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing natepisarski/amalgate
[INFO] finished frobbing natepisarski/amalgate
[INFO] frobbed toml for natepisarski/amalgate written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/natepisarski/amalgate/Cargo.toml
[INFO] started frobbing natepisarski/amalgate
[INFO] finished frobbing natepisarski/amalgate
[INFO] frobbed toml for natepisarski/amalgate written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/natepisarski/amalgate/Cargo.toml
[INFO] crate natepisarski/amalgate has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking natepisarski/amalgate against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-4/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/natepisarski/amalgate:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d12fe91d9d22c894fe2967ab775f6b80d711d4e82189a411dc8c05ed358ce620
[INFO] running `"docker" "start" "-a" "d12fe91d9d22c894fe2967ab775f6b80d711d4e82189a411dc8c05ed358ce620"`
[INFO] [stderr]     Checking amalgate v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::clone::Clone`
[INFO] [stderr]  --> src/line_reader/file_line.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::clone::Clone;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::clone::Clone`
[INFO] [stderr]  --> src/line_reader/file_line.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::clone::Clone;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_lines`
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let result_lines = result.read();
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider using `_result_lines` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `current_multiline_function` is assigned to, but never used
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:150:17
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut current_multiline_function: Rc<AmalgateMultilineFunction>;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_current_multiline_function` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_multiline_function` is never read
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |                     current_multiline_function = self.get_multiline_function(&current_multiline_name);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result_lines`
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let result_lines = result.read();
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider using `_result_lines` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `current_multiline_function` is assigned to, but never used
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:150:17
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut current_multiline_function: Rc<AmalgateMultilineFunction>;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_current_multiline_function` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `current_multiline_function` is never read
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:172:21
[INFO] [stderr]     |
[INFO] [stderr] 172 |                     current_multiline_function = self.get_multiline_function(&current_multiline_name);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "d12fe91d9d22c894fe2967ab775f6b80d711d4e82189a411dc8c05ed358ce620"`
[INFO] running `"docker" "rm" "-f" "d12fe91d9d22c894fe2967ab775f6b80d711d4e82189a411dc8c05ed358ce620"`
[INFO] [stdout] d12fe91d9d22c894fe2967ab775f6b80d711d4e82189a411dc8c05ed358ce620