Dec 19 12:37:50.349 INFO checking mindriot101/rust-python against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:37:50.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/mindriot101/rust-python:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:37:50.878 INFO [stdout] b76a2373e082dada06b9b150fe969429e0ab9eadcc74ffa12708eff74b384570
Dec 19 12:37:50.904 INFO running `"docker" "start" "-a" "b76a2373e082dada06b9b150fe969429e0ab9eadcc74ffa12708eff74b384570"`
Dec 19 12:37:52.312 INFO [stderr]    Compiling backtrace-sys v0.1.10
Dec 19 12:38:06.101 INFO [stderr]     Checking backtrace v0.3.0
Dec 19 12:38:06.525 INFO [stderr]     Checking error-chain v0.10.0
Dec 19 12:38:06.871 INFO [stderr]     Checking rust-python v0.1.0 (/opt/crater/workdir)
Dec 19 12:38:07.156 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:38:07.156 INFO [stderr]   --> src/main.rs:7:5
Dec 19 12:38:07.156 INFO [stderr]    |
Dec 19 12:38:07.156 INFO [stderr] 7  | /     error_chain! {
Dec 19 12:38:07.156 INFO [stderr] 8  | |         foreign_links {
Dec 19 12:38:07.156 INFO [stderr] 9  | |             Io(::std::io::Error);
Dec 19 12:38:07.156 INFO [stderr] 10 | |             Parse(::std::num::ParseIntError);
Dec 19 12:38:07.156 INFO [stderr] 11 | |         }
Dec 19 12:38:07.156 INFO [stderr] 12 | |     }
Dec 19 12:38:07.156 INFO [stderr]    | |_____^
Dec 19 12:38:07.156 INFO [stderr]    |
Dec 19 12:38:07.156 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:38:07.156 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:38:07.156 INFO [stderr] 
Dec 19 12:38:07.156 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:38:07.156 INFO [stderr]   --> src/main.rs:7:5
Dec 19 12:38:07.156 INFO [stderr]    |
Dec 19 12:38:07.156 INFO [stderr] 7  | /     error_chain! {
Dec 19 12:38:07.156 INFO [stderr] 8  | |         foreign_links {
Dec 19 12:38:07.156 INFO [stderr] 9  | |             Io(::std::io::Error);
Dec 19 12:38:07.156 INFO [stderr] 10 | |             Parse(::std::num::ParseIntError);
Dec 19 12:38:07.156 INFO [stderr] 11 | |         }
Dec 19 12:38:07.156 INFO [stderr] 12 | |     }
Dec 19 12:38:07.156 INFO [stderr]    | |_____^
Dec 19 12:38:07.156 INFO [stderr]    |
Dec 19 12:38:07.156 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:38:07.156 INFO [stderr] 
Dec 19 12:38:07.172 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:38:07.172 INFO [stderr]   --> src/main.rs:7:5
Dec 19 12:38:07.172 INFO [stderr]    |
Dec 19 12:38:07.172 INFO [stderr] 7  | /     error_chain! {
Dec 19 12:38:07.172 INFO [stderr] 8  | |         foreign_links {
Dec 19 12:38:07.172 INFO [stderr] 9  | |             Io(::std::io::Error);
Dec 19 12:38:07.172 INFO [stderr] 10 | |             Parse(::std::num::ParseIntError);
Dec 19 12:38:07.172 INFO [stderr] 11 | |         }
Dec 19 12:38:07.172 INFO [stderr] 12 | |     }
Dec 19 12:38:07.172 INFO [stderr]    | |_____^
Dec 19 12:38:07.172 INFO [stderr]    |
Dec 19 12:38:07.172 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 12:38:07.172 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:38:07.172 INFO [stderr] 
Dec 19 12:38:07.180 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 12:38:07.180 INFO [stderr]   --> src/main.rs:7:5
Dec 19 12:38:07.180 INFO [stderr]    |
Dec 19 12:38:07.180 INFO [stderr] 7  | /     error_chain! {
Dec 19 12:38:07.180 INFO [stderr] 8  | |         foreign_links {
Dec 19 12:38:07.180 INFO [stderr] 9  | |             Io(::std::io::Error);
Dec 19 12:38:07.180 INFO [stderr] 10 | |             Parse(::std::num::ParseIntError);
Dec 19 12:38:07.180 INFO [stderr] 11 | |         }
Dec 19 12:38:07.180 INFO [stderr] 12 | |     }
Dec 19 12:38:07.180 INFO [stderr]    | |_____^
Dec 19 12:38:07.180 INFO [stderr]    |
Dec 19 12:38:07.180 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 12:38:07.180 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `LoadConst`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:21:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 21 |     LoadConst(usize),
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `StoreFast`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:22:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 22 |     StoreFast(usize),
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `LoadFast`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:23:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 23 |     LoadFast(usize),
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `BinaryAdd`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:24:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 24 |     BinaryAdd,
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `ReturnValue`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:25:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 25 |     ReturnValue,
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: variant is never constructed: `Int`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:30:5
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 30 |     Int(i64),
Dec 19 12:38:07.195 INFO [stderr]    |     ^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: struct is never constructed: `Interpreter`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:34:1
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 34 | struct Interpreter {
Dec 19 12:38:07.195 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.195 INFO [stderr] warning: function is never used: `parse_test_instruction_list`
Dec 19 12:38:07.195 INFO [stderr]   --> src/main.rs:40:1
Dec 19 12:38:07.195 INFO [stderr]    |
Dec 19 12:38:07.195 INFO [stderr] 40 | fn parse_test_instruction_list(filename: &str) -> Result<Vec<Instruction>> {
Dec 19 12:38:07.195 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:38:07.195 INFO [stderr] 
Dec 19 12:38:07.226 INFO [stderr] warning: variant is never constructed: `Int`
Dec 19 12:38:07.227 INFO [stderr]   --> src/main.rs:30:5
Dec 19 12:38:07.227 INFO [stderr]    |
Dec 19 12:38:07.227 INFO [stderr] 30 |     Int(i64),
Dec 19 12:38:07.227 INFO [stderr]    |     ^^^^^^^^
Dec 19 12:38:07.227 INFO [stderr]    |
Dec 19 12:38:07.227 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 12:38:07.227 INFO [stderr] 
Dec 19 12:38:07.227 INFO [stderr] warning: struct is never constructed: `Interpreter`
Dec 19 12:38:07.227 INFO [stderr]   --> src/main.rs:34:1
Dec 19 12:38:07.227 INFO [stderr]    |
Dec 19 12:38:07.227 INFO [stderr] 34 | struct Interpreter {
Dec 19 12:38:07.227 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 12:38:07.227 INFO [stderr] 
Dec 19 12:38:07.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.02s
Dec 19 12:38:07.640 INFO running `"docker" "inspect" "b76a2373e082dada06b9b150fe969429e0ab9eadcc74ffa12708eff74b384570"`
Dec 19 12:38:07.924 INFO running `"docker" "rm" "-f" "b76a2373e082dada06b9b150fe969429e0ab9eadcc74ffa12708eff74b384570"`
Dec 19 12:38:08.184 INFO [stdout] b76a2373e082dada06b9b150fe969429e0ab9eadcc74ffa12708eff74b384570