[INFO] fetching crate assembunny_plus 0.0.3...
[INFO] checking assembunny_plus-0.0.3 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate assembunny_plus 0.0.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate assembunny_plus 0.0.3 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate assembunny_plus 0.0.3
[INFO] finished tweaking crates.io crate assembunny_plus 0.0.3
[INFO] tweaked toml for crates.io crate assembunny_plus 0.0.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 576ce7ca42b4676d8b7faa7b70c6bf1de3941e1dfc5dc7195aadda24183d6cba
[INFO] running `"docker" "start" "-a" "576ce7ca42b4676d8b7faa7b70c6bf1de3941e1dfc5dc7195aadda24183d6cba"`
[INFO] [stderr]     Checking strsim v0.5.2
[INFO] [stderr]     Checking vec_map v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v0.1.3
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking maplit v0.1.6
[INFO] [stderr]     Checking term_size v0.2.3
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr]     Checking assembunny_plus v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 |   /// Describes the types a token can be. (denoted by a `Token`'s `type_` property)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 273 | / enum_from_primitive! {
[INFO] [stderr] 274 | | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr] 275 | | pub enum TokenType {
[INFO] [stderr] 276 | |     KEYWORD = 0,
[INFO] [stderr] 277 | |     REGISTER = 1,
[INFO] [stderr] 278 | |     LITERAL = 2,
[INFO] [stderr] 279 | | }}
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/parser.rs:272:1
[INFO] [stderr]     |
[INFO] [stderr] 272 |   /// Describes the types a token can be. (denoted by a `Token`'s `type_` property)
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 273 | / enum_from_primitive! {
[INFO] [stderr] 274 | | #[derive(Debug, PartialEq, Eq)]
[INFO] [stderr] 275 | | pub enum TokenType {
[INFO] [stderr] 276 | |     KEYWORD = 0,
[INFO] [stderr] 277 | |     REGISTER = 1,
[INFO] [stderr] 278 | |     LITERAL = 2,
[INFO] [stderr] 279 | | }}
[INFO] [stderr]     | |__- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/gen_c.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 try!(get_cline(&tokens, linenum as u32)));
[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/loader.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |         if let Some(tokens) = try!(parser::to_tokens(line, &mut regs)) {
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bytecode.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 |         if let Some(tokens) = try!(parser::to_tokens(line, &mut regs)) {
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/gen_c.rs:190:5
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 try!(get_cline(&tokens, linenum as u32)));
[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/loader.rs:33:31
[INFO] [stderr]    |
[INFO] [stderr] 33 |         if let Some(tokens) = try!(parser::to_tokens(line, &mut regs)) {
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/bytecode.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 |         if let Some(tokens) = try!(parser::to_tokens(line, &mut regs)) {
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:150:2
[INFO] [stderr]     |
[INFO] [stderr] 150 |       lazy_static! {
[INFO] [stderr]     |  _____^
[INFO] [stderr] 151 | |         static ref KEYWORDS: HashMap<&'static str, &'static str> = hashmap!(
[INFO] [stderr] 152 | |             "def" => "RB", "inc" => "R", "inct" => "RB", "dec" => "R", "dect" => "RB",
[INFO] [stderr] 153 | |             "mul" => "RB", "div" => "RB", "cpy" => "BR", "jnz" => "BL", "out" => "B",
[INFO] [stderr] 154 | |             "outn" => "B", "outc" => "B"
[INFO] [stderr] 155 | |         );
[INFO] [stderr] 156 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:150:2
[INFO] [stderr]     |
[INFO] [stderr] 150 |       lazy_static! {
[INFO] [stderr]     |  _____^
[INFO] [stderr] 151 | |         static ref KEYWORDS: HashMap<&'static str, &'static str> = hashmap!(
[INFO] [stderr] 152 | |             "def" => "RB", "inc" => "R", "inct" => "RB", "dec" => "R", "dect" => "RB",
[INFO] [stderr] 153 | |             "mul" => "RB", "div" => "RB", "cpy" => "BR", "jnz" => "BL", "out" => "B",
[INFO] [stderr] 154 | |             "outn" => "B", "outc" => "B"
[INFO] [stderr] 155 | |         );
[INFO] [stderr] 156 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:116:5
[INFO] [stderr]     |
[INFO] [stderr] 116 | /     lazy_static! {
[INFO] [stderr] 117 | |         static ref CHAR_RE: Regex = Regex::new(r"[^0-9a-zA-Z_]").unwrap();
[INFO] [stderr] 118 | |         static ref ISDIGIT: Regex = Regex::new(r"[0-9]").unwrap();
[INFO] [stderr] 119 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:150:2
[INFO] [stderr]     |
[INFO] [stderr] 150 |       lazy_static! {
[INFO] [stderr]     |  _____^
[INFO] [stderr] 151 | |         static ref KEYWORDS: HashMap<&'static str, &'static str> = hashmap!(
[INFO] [stderr] 152 | |             "def" => "RB", "inc" => "R", "inct" => "RB", "dec" => "R", "dect" => "RB",
[INFO] [stderr] 153 | |             "mul" => "RB", "div" => "RB", "cpy" => "BR", "jnz" => "BL", "out" => "B",
[INFO] [stderr] 154 | |             "outn" => "B", "outc" => "B"
[INFO] [stderr] 155 | |         );
[INFO] [stderr] 156 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/parser.rs:150:2
[INFO] [stderr]     |
[INFO] [stderr] 150 |       lazy_static! {
[INFO] [stderr]     |  _____^
[INFO] [stderr] 151 | |         static ref KEYWORDS: HashMap<&'static str, &'static str> = hashmap!(
[INFO] [stderr] 152 | |             "def" => "RB", "inc" => "R", "inct" => "RB", "dec" => "R", "dect" => "RB",
[INFO] [stderr] 153 | |             "mul" => "RB", "div" => "RB", "cpy" => "BR", "jnz" => "BL", "out" => "B",
[INFO] [stderr] 154 | |             "outn" => "B", "outc" => "B"
[INFO] [stderr] 155 | |         );
[INFO] [stderr] 156 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `"docker" "inspect" "576ce7ca42b4676d8b7faa7b70c6bf1de3941e1dfc5dc7195aadda24183d6cba"`
[INFO] running `"docker" "rm" "-f" "576ce7ca42b4676d8b7faa7b70c6bf1de3941e1dfc5dc7195aadda24183d6cba"`
[INFO] [stdout] 576ce7ca42b4676d8b7faa7b70c6bf1de3941e1dfc5dc7195aadda24183d6cba