[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/beta-1.38-1/sources/1.37.0/gh/natepisarski/amalgate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/natepisarski/amalgate'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natepisarski/amalgate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/natepisarski/amalgate"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 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 natepisarski/amalgate 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 natepisarski/amalgate
[INFO] finished frobbing natepisarski/amalgate
[INFO] frobbed toml for natepisarski/amalgate written to work/ex/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/natepisarski/amalgate/Cargo.toml
[INFO] crate natepisarski/amalgate 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 natepisarski/amalgate against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a3b49fc3509b76ec6ea6a52442fa3e8854c818883875e77c504c9566c1e79e20
[INFO] running `"docker" "start" "-a" "a3b49fc3509b76ec6ea6a52442fa3e8854c818883875e77c504c9566c1e79e20"`
[INFO] [stderr]    Compiling 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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:15:39
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub single_line_functions: Vec<Rc<AmalgateFunction>>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:16:38
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub multi_line_functions: Vec<Rc<AmalgateMultilineFunction>>
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:29:60
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn get_function(&self, call_result: &String) -> Rc<AmalgateFunction> {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:31:42
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let single_line_function: Rc<AmalgateFunction> = function.clone();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:40:70
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn get_multiline_function(&self, call_result: &String) -> Rc<AmalgateMultilineFunction> {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:42:41
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let multi_line_function: Rc<AmalgateMultilineFunction> = function.clone();
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:150:48
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut current_multiline_function: Rc<AmalgateMultilineFunction>;
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[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 prefixing with an underscore: `_result_lines`
[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 1.73s
[INFO] running `"docker" "inspect" "a3b49fc3509b76ec6ea6a52442fa3e8854c818883875e77c504c9566c1e79e20"`
[INFO] running `"docker" "rm" "-f" "a3b49fc3509b76ec6ea6a52442fa3e8854c818883875e77c504c9566c1e79e20"`
[INFO] [stdout] a3b49fc3509b76ec6ea6a52442fa3e8854c818883875e77c504c9566c1e79e20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f75e497c085cc776ea342d738ff00cd1a7d7c055b728b07cceae111c809cdcf
[INFO] running `"docker" "start" "-a" "6f75e497c085cc776ea342d738ff00cd1a7d7c055b728b07cceae111c809cdcf"`
[INFO] [stderr]    Compiling 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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:15:39
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub single_line_functions: Vec<Rc<AmalgateFunction>>,
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:16:38
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub multi_line_functions: Vec<Rc<AmalgateMultilineFunction>>
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:29:60
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn get_function(&self, call_result: &String) -> Rc<AmalgateFunction> {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:31:42
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let single_line_function: Rc<AmalgateFunction> = function.clone();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:40:70
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn get_multiline_function(&self, call_result: &String) -> Rc<AmalgateMultilineFunction> {
[INFO] [stderr]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/amalgate_functions/amalgate_reader.rs:42:41
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let multi_line_function: Rc<AmalgateMultilineFunction> = function.clone();
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/amalgate_functions/amalgate_reader.rs:150:48
[INFO] [stderr]     |
[INFO] [stderr] 150 |         let mut current_multiline_function: Rc<AmalgateMultilineFunction>;
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AmalgateMultilineFunction`
[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 prefixing with an underscore: `_result_lines`
[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 1.63s
[INFO] running `"docker" "inspect" "6f75e497c085cc776ea342d738ff00cd1a7d7c055b728b07cceae111c809cdcf"`
[INFO] running `"docker" "rm" "-f" "6f75e497c085cc776ea342d738ff00cd1a7d7c055b728b07cceae111c809cdcf"`
[INFO] [stdout] 6f75e497c085cc776ea342d738ff00cd1a7d7c055b728b07cceae111c809cdcf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a72f465b2267d3f7c265af0b69ba06bd7203d6bac3844ea570cce04145ee055c
[INFO] running `"docker" "start" "-a" "a72f465b2267d3f7c265af0b69ba06bd7203d6bac3844ea570cce04145ee055c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/amalgate-dfd1e3e7034fe5c5
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test amalgate_functions::amalgate_functions_test::test_contains_function_name ... ok
[INFO] [stdout] test amalgate_functions::amalgate_functions_test::test_function_arguments ... ok
[INFO] [stdout] test amalgate_functions::amalgate_functions_test::test_function_name ... ok
[INFO] [stdout] test amalgate_functions::amalgate_functions_test::test_multiline_function_arguments ... ok
[INFO] [stdout] test string_utility::string_utility_test::test_substring ... ok
[INFO] [stdout] test string_utility::string_utility_test::test_split ... ok
[INFO] [stdout] test string_utility::string_utility_test::test_into_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a72f465b2267d3f7c265af0b69ba06bd7203d6bac3844ea570cce04145ee055c"`
[INFO] running `"docker" "rm" "-f" "a72f465b2267d3f7c265af0b69ba06bd7203d6bac3844ea570cce04145ee055c"`
[INFO] [stdout] a72f465b2267d3f7c265af0b69ba06bd7203d6bac3844ea570cce04145ee055c