[INFO] crate assembunny_plus 0.0.3 is already in cache
[INFO] extracting crate assembunny_plus 0.0.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3
[INFO] extracting crate assembunny_plus 0.0.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3
[INFO] validating manifest of assembunny_plus-0.0.3 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 assembunny_plus-0.0.3 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 assembunny_plus-0.0.3
[INFO] finished frobbing assembunny_plus-0.0.3
[INFO] frobbed toml for assembunny_plus-0.0.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/assembunny_plus/0.0.3/Cargo.toml
[INFO] started frobbing assembunny_plus-0.0.3
[INFO] finished frobbing assembunny_plus-0.0.3
[INFO] frobbed toml for assembunny_plus-0.0.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing assembunny_plus-0.0.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a445751819cd7703c17719eb0b2e21ec9c77e03f6083f77189027691db261744
[INFO] running `"docker" "start" "-a" "a445751819cd7703c17719eb0b2e21ec9c77e03f6083f77189027691db261744"`
[INFO] [stderr]    Compiling maplit v0.1.6
[INFO] [stderr]    Compiling clap v2.19.3
[INFO] [stderr]    Compiling assembunny_plus v0.0.3 (/opt/crater/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: 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: `#[warn(deprecated)]` on by default
[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 16.48s
[INFO] running `"docker" "inspect" "a445751819cd7703c17719eb0b2e21ec9c77e03f6083f77189027691db261744"`
[INFO] running `"docker" "rm" "-f" "a445751819cd7703c17719eb0b2e21ec9c77e03f6083f77189027691db261744"`
[INFO] [stdout] a445751819cd7703c17719eb0b2e21ec9c77e03f6083f77189027691db261744
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e489f5aee71476a109f0e5a77ab67d88cf1d6028a5bee8e95b4c163de1f5939d
[INFO] running `"docker" "start" "-a" "e489f5aee71476a109f0e5a77ab67d88cf1d6028a5bee8e95b4c163de1f5939d"`
[INFO] [stderr]    Compiling assembunny_plus v0.0.3 (/opt/crater/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: 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: `#[warn(deprecated)]` on by default
[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 1.96s
[INFO] running `"docker" "inspect" "e489f5aee71476a109f0e5a77ab67d88cf1d6028a5bee8e95b4c163de1f5939d"`
[INFO] running `"docker" "rm" "-f" "e489f5aee71476a109f0e5a77ab67d88cf1d6028a5bee8e95b4c163de1f5939d"`
[INFO] [stdout] e489f5aee71476a109f0e5a77ab67d88cf1d6028a5bee8e95b4c163de1f5939d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/assembunny_plus/0.0.3:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 187b12d0323f25437fb8bced87078b6536750ec0ecc2d08311ce43171c9a8baf
[INFO] running `"docker" "start" "-a" "187b12d0323f25437fb8bced87078b6536750ec0ecc2d08311ce43171c9a8baf"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/assembunny_plus-269b10a735f49751
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/repl-0bd1bf0f845c8bf2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "187b12d0323f25437fb8bced87078b6536750ec0ecc2d08311ce43171c9a8baf"`
[INFO] running `"docker" "rm" "-f" "187b12d0323f25437fb8bced87078b6536750ec0ecc2d08311ce43171c9a8baf"`
[INFO] [stdout] 187b12d0323f25437fb8bced87078b6536750ec0ecc2d08311ce43171c9a8baf