[INFO] crate rustration 0.1.0 is already in cache
[INFO] testing rustration-0.1.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate rustration 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rustration 0.1.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustration 0.1.0
[INFO] finished tweaking crates.io crate rustration 0.1.0
[INFO] tweaked toml for crates.io crate rustration 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0d392614a70f23b470e36730df6747642a02335f02443edc411298b3e753776c
[INFO] running `"docker" "start" "-a" "0d392614a70f23b470e36730df6747642a02335f02443edc411298b3e753776c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/ast.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let block = try!(parse(code, false));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/parsing.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let entry = try!(parse(self, false));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/parsing.rs:182:20
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Expr::Loop(try!(Loop::new(parser)))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:237:18
[INFO] [stderr]     |
[INFO] [stderr] 237 |   let mut file = try!(File::open(path));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:246:3
[INFO] [stderr]     |
[INFO] [stderr] 246 |   try!(file.read_to_end(&mut buffer));
[INFO] [stderr]     |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse/error.rs:36:30
[INFO] [stderr]    |
[INFO] [stderr] 36 |   fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `"docker" "inspect" "0d392614a70f23b470e36730df6747642a02335f02443edc411298b3e753776c"`
[INFO] running `"docker" "rm" "-f" "0d392614a70f23b470e36730df6747642a02335f02443edc411298b3e753776c"`
[INFO] [stdout] 0d392614a70f23b470e36730df6747642a02335f02443edc411298b3e753776c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a809540fd7a36ca66040ecf3fd39ab39c5667d5de061ec1fa6af0e1a9fb86e9c
[INFO] running `"docker" "start" "-a" "a809540fd7a36ca66040ecf3fd39ab39c5667d5de061ec1fa6af0e1a9fb86e9c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling rustration v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/ast.rs:155:17
[INFO] [stderr]     |
[INFO] [stderr] 155 |     let block = try!(parse(code, false));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/parsing.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |     let entry = try!(parse(self, false));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parse/parsing.rs:182:20
[INFO] [stderr]     |
[INFO] [stderr] 182 |         Expr::Loop(try!(Loop::new(parser)))
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:237:18
[INFO] [stderr]     |
[INFO] [stderr] 237 |   let mut file = try!(File::open(path));
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:246:3
[INFO] [stderr]     |
[INFO] [stderr] 246 |   try!(file.read_to_end(&mut buffer));
[INFO] [stderr]     |   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse/error.rs:36:30
[INFO] [stderr]    |
[INFO] [stderr] 36 |   fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for enum `std::result::Result<std::vec::Vec<u8>, std::io::Error>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:223:44
[INFO] [stderr]     |
[INFO] [stderr] 223 |         let mut parser = RawParser::new(data.clone());
[INFO] [stderr]     |                                              ^^^^^ method not found in `std::result::Result<std::vec::Vec<u8>, std::io::Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `clone` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `std::io::Error: std::clone::Clone`
[INFO] [stderr]             which is required by `std::result::Result<std::vec::Vec<u8>, std::io::Error>: std::clone::Clone`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:288:22
[INFO] [stderr]     |
[INFO] [stderr] 288 |     assert_eq!(token.token(), &Token::MoveRight);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:291:22
[INFO] [stderr]     |
[INFO] [stderr] 291 |     assert_eq!(token.token(), &Token::MoveLeft);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:294:22
[INFO] [stderr]     |
[INFO] [stderr] 294 |     assert_eq!(token.token(), &Token::Increment);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:297:22
[INFO] [stderr]     |
[INFO] [stderr] 297 |     assert_eq!(token.token(), &Token::Increment);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:300:22
[INFO] [stderr]     |
[INFO] [stderr] 300 |     assert_eq!(token.token(), &Token::Output);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:303:22
[INFO] [stderr]     |
[INFO] [stderr] 303 |     assert_eq!(token.token(), &Token::Eof);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:305:22
[INFO] [stderr]     |
[INFO] [stderr] 305 |     assert_eq!(token.token(), &Token::Eof);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `token` found for enum `std::option::Option<parse::token::MetaToken>` in the current scope
[INFO] [stderr]    --> src/parse/parsing.rs:307:22
[INFO] [stderr]     |
[INFO] [stderr] 307 |     assert_eq!(token.token(), &Token::Eof);
[INFO] [stderr]     |                      ^^^^^ method not found in `std::option::Option<parse::token::MetaToken>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 9 previous errors; 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: could not compile `rustration`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a809540fd7a36ca66040ecf3fd39ab39c5667d5de061ec1fa6af0e1a9fb86e9c"`
[INFO] running `"docker" "rm" "-f" "a809540fd7a36ca66040ecf3fd39ab39c5667d5de061ec1fa6af0e1a9fb86e9c"`
[INFO] [stdout] a809540fd7a36ca66040ecf3fd39ab39c5667d5de061ec1fa6af0e1a9fb86e9c