[INFO] fetching crate reustmann 0.1.2...
[INFO] extracting crate reustmann 0.1.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/reustmann/0.1.2
[INFO] extracting crate reustmann 0.1.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/reustmann/0.1.2
[INFO] validating manifest of reustmann-0.1.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of reustmann-0.1.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing reustmann-0.1.2
[INFO] finished frobbing reustmann-0.1.2
[INFO] frobbed toml for reustmann-0.1.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/reustmann/0.1.2/Cargo.toml
[INFO] started frobbing reustmann-0.1.2
[INFO] finished frobbing reustmann-0.1.2
[INFO] frobbed toml for reustmann-0.1.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/reustmann/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking reustmann-0.1.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/reustmann/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7791b507e6ca0258012086cb6bc232b7fc5b69d980ae7f04b37c472561c543d3
[INFO] running `"docker" "start" "-a" "7791b507e6ca0258012086cb6bc232b7fc5b69d980ae7f04b37c472561c543d3"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/src/bin/command.rs
[INFO] [stderr] * /opt/crater/workdir/src/bin/debugger.rs
[INFO] [stderr] * /opt/crater/workdir/src/bin/debugger_error.rs
[INFO] [stderr] * /opt/crater/workdir/src/bin/display.rs
[INFO] [stderr] * /opt/crater/workdir/src/bin/main.rs
[INFO] [stderr] * /opt/crater/workdir/src/bin/sink_debug.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/crater/workdir/src/bin/main.rs` was erroneously implicitly accepted for binary `reustmann`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking nom v1.2.4
[INFO] [stderr]     Checking colorify v0.2.3
[INFO] [stderr]     Checking rustyline v0.2.3
[INFO] [stderr]     Checking reustmann v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `memory::OpCodes`
[INFO] [stderr]  --> src/program.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use memory::OpCodes;
[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/program.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(input: &mut Read, ignore_last_newline: bool) -> Result<Program, &'static str> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `memory::OpCodes`
[INFO] [stderr]  --> src/program.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use memory::OpCodes;
[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/program.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(input: &mut Read, ignore_last_newline: bool) -> Result<Program, &'static str> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/program.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let endl = '\n' as u8;
[INFO] [stderr]    |                 ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/program.rs:28:26
[INFO] [stderr]    |
[INFO] [stderr] 28 |             if let Some(&endl) = instructions.last() { // FIXME '\r\n' for windows
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/program.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let endl = '\n' as u8;
[INFO] [stderr]    |                 ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/program.rs:28:26
[INFO] [stderr]    |
[INFO] [stderr] 28 |             if let Some(&endl) = instructions.last() { // FIXME '\r\n' for windows
[INFO] [stderr]    |                          ^^^^ help: consider prefixing with an underscore: `_endl`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trunc`
[INFO] [stderr]    --> src/interpreter.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn trunc(&self, val: u8) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `trunc`
[INFO] [stderr]    --> src/interpreter.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn trunc(&self, val: u8) -> u8 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::alt_complete macros>:15:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | i , $ gen ( o ) ) , _ => alt_complete ! ( $ i , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::alt_parser macros>:16:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 16 | alt_parser ! ( $ i , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::macros::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::alt_complete macros>:15:53
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | i , $ gen ( o ) ) , _ => alt_complete ! ( $ i , $ ( $ rest ) * ) , } } ) ; (
[INFO] [stderr]    |                                                     ^^^^^^   - conflicting repetition
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::alt_parser macros>:16:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                   - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 16 | alt_parser ! ( $ i , $ ( $ rest ) * ) } } } ) ; (
[INFO] [stderr]    |                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::nom::macros::delimited macros>:6:59
[INFO] [stderr]   |
[INFO] [stderr] 2 | $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ ( $ rest : tt ) +
[INFO] [stderr]   |                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[INFO] [stderr]   |                                                           ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alphanumeric`
[INFO] [stderr]  --> src/bin/command.rs:3:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::{IResult, eof, space, digit, alphanumeric, is_space};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sink_debug::sink_debug`
[INFO] [stderr]   --> src/bin/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use sink_debug::sink_debug;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::empty`
[INFO] [stderr]   --> src/bin/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::io::empty;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] 6 | $ i , 0usize , (  ) , $ submac ! ( $ ( $ args ) * ) , $ ( $ rest ) * ) {
[INFO] [stderr]   |                                                           ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::nom::macros::delimited macros>:12:42
[INFO] [stderr]    |
[INFO] [stderr] 11 | $ i : expr , $ f : expr , $ ( $ rest : tt ) + ) => (
[INFO] [stderr]    |                                             - expected repetition
[INFO] [stderr] 12 | delimited ! ( $ i , call ! ( $ f ) , $ ( $ rest ) * ) ; ) ;
[INFO] [stderr]    |                                          ^^^^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `alphanumeric`
[INFO] [stderr]  --> src/bin/command.rs:3:39
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nom::{IResult, eof, space, digit, alphanumeric, is_space};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sink_debug::sink_debug`
[INFO] [stderr]   --> src/bin/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use sink_debug::sink_debug;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::empty`
[INFO] [stderr]   --> src/bin/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::io::empty;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `reustmann`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `reustmann`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7791b507e6ca0258012086cb6bc232b7fc5b69d980ae7f04b37c472561c543d3"`
[INFO] running `"docker" "rm" "-f" "7791b507e6ca0258012086cb6bc232b7fc5b69d980ae7f04b37c472561c543d3"`
[INFO] [stdout] 7791b507e6ca0258012086cb6bc232b7fc5b69d980ae7f04b37c472561c543d3