[INFO] fetching crate erl_tokenize 0.3.9...
[INFO] testing erl_tokenize-0.3.9 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate erl_tokenize 0.3.9 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate erl_tokenize 0.3.9 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate erl_tokenize 0.3.9
[INFO] finished tweaking crates.io crate erl_tokenize 0.3.9
[INFO] tweaked toml for crates.io crate erl_tokenize 0.3.9 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16241d1b95b18de55f1d6dc9037a1b016d03214ec48e8125916776f675a5b294
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "16241d1b95b18de55f1d6dc9037a1b016d03214ec48e8125916776f675a5b294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16241d1b95b18de55f1d6dc9037a1b016d03214ec48e8125916776f675a5b294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16241d1b95b18de55f1d6dc9037a1b016d03214ec48e8125916776f675a5b294", kill_on_drop: false }`
[INFO] [stdout] 16241d1b95b18de55f1d6dc9037a1b016d03214ec48e8125916776f675a5b294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf0eb6c8fbc54f5c2269793082dd7ff625a38de737e1fc0109c98bbe8d926f8c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cf0eb6c8fbc54f5c2269793082dd7ff625a38de737e1fc0109c98bbe8d926f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]    Compiling trackable v0.2.23
[INFO] [stderr]    Compiling erl_tokenize v0.3.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.80s
[INFO] running `Command { std: "docker" "inspect" "cf0eb6c8fbc54f5c2269793082dd7ff625a38de737e1fc0109c98bbe8d926f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0eb6c8fbc54f5c2269793082dd7ff625a38de737e1fc0109c98bbe8d926f8c", kill_on_drop: false }`
[INFO] [stdout] cf0eb6c8fbc54f5c2269793082dd7ff625a38de737e1fc0109c98bbe8d926f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97b1ce3e988d75880b434bdb4e74b39ad0e7a14b2d48fecb9bdf8b3f698f97e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b97b1ce3e988d75880b434bdb4e74b39ad0e7a14b2d48fecb9bdf8b3f698f97e", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling erl_tokenize v0.3.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stdout]  --> src/error.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "b97b1ce3e988d75880b434bdb4e74b39ad0e7a14b2d48fecb9bdf8b3f698f97e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b1ce3e988d75880b434bdb4e74b39ad0e7a14b2d48fecb9bdf8b3f698f97e", kill_on_drop: false }`
[INFO] [stdout] b97b1ce3e988d75880b434bdb4e74b39ad0e7a14b2d48fecb9bdf8b3f698f97e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76c3c0963f58c13c5ddf9660f58383423345361bc8a5aafafde0102f0098cecb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "76c3c0963f58c13c5ddf9660f58383423345361bc8a5aafafde0102f0098cecb", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stderr]  --> src/error.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `derive_traits_for_trackable_error_newtype`: please use `#[derive(TrackableError)]` instead
[INFO] [stderr]  --> src/error.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/erl_tokenize-7d975954fc7bdcd1
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-8be8f1e7ee864e1d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests erl_tokenize
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tokenize_comments ... ok
[INFO] [stdout] test tokenize_variables ... ok
[INFO] [stdout] test tokenize_atoms ... ok
[INFO] [stdout] test tokenize_chars ... ok
[INFO] [stdout] test tokenize_module_declaration ... ok
[INFO] [stdout] test tokenize_numbers ... ok
[INFO] [stdout] test tokenize_strings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/tokens.rs - tokens::CharToken::text (line 239) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CharToken::from_value (line 178) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CharToken::value (line 222) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CommentToken (line 270) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::AtomToken::text (line 111) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::AtomToken::from_value (line 42) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::AtomToken::value (line 93) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CommentToken::from_value (line 293) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CharToken (line 147) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::AtomToken (line 15) ... ok
[INFO] [stdout] test src/token.rs - token::Token::from_text (line 29) ... ok
[INFO] [stdout] test src/token.rs - token::Token::text (line 89) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Tokenizer (line 11) ... ok
[INFO] [stdout] test src/tokenizer.rs - tokenizer::Tokenizer<T>::next_position (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lexer.rs - lexer::Lexer<T>::next_position (line 39) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CommentToken::text (line 335) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::FloatToken::value (line 456) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::CommentToken::value (line 318) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::FloatToken::text (line 473) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::FloatToken (line 366) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::IntegerToken (line 504) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::FloatToken::from_value (line 392) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::IntegerToken::from_value (line 535) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::IntegerToken::text (line 609) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::IntegerToken::value (line 585) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::KeywordToken::text (line 738) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::KeywordToken (line 640) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::SymbolToken::value (line 995) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::StringToken (line 769) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::KeywordToken::value (line 718) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::KeywordToken::from_value (line 666) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::StringToken::from_value (line 794) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::VariableToken::from_value (line 1069) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::VariableToken (line 1044) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::SymbolToken::from_value (line 911) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::SymbolToken::text (line 1013) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::SymbolToken (line 886) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::StringToken::text (line 851) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::VariableToken::text (line 1116) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::StringToken::value (line 828) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::WhitespaceToken::from_value (line 1171) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::WhitespaceToken (line 1147) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::VariableToken::value (line 1099) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::WhitespaceToken::value (line 1202) ... ok
[INFO] [stdout] test src/tokens.rs - tokens::WhitespaceToken::text (line 1222) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 11.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76c3c0963f58c13c5ddf9660f58383423345361bc8a5aafafde0102f0098cecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76c3c0963f58c13c5ddf9660f58383423345361bc8a5aafafde0102f0098cecb", kill_on_drop: false }`
[INFO] [stdout] 76c3c0963f58c13c5ddf9660f58383423345361bc8a5aafafde0102f0098cecb