[INFO] crate arithmetic-parser 0.1.0 is already in cache
[INFO] testing arithmetic-parser-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate arithmetic-parser 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate arithmetic-parser 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic-parser 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate arithmetic-parser 0.1.0
[INFO] tweaked toml for crates.io crate arithmetic-parser 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate arithmetic-parser 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bb4439daef7f34af9627539481e82fa346466e186c453cfd587c529a0ed65ed9
[INFO] running `Command { std: "docker" "start" "-a" "bb4439daef7f34af9627539481e82fa346466e186c453cfd587c529a0ed65ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb4439daef7f34af9627539481e82fa346466e186c453cfd587c529a0ed65ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb4439daef7f34af9627539481e82fa346466e186c453cfd587c529a0ed65ed9", kill_on_drop: false }`
[INFO] [stdout] bb4439daef7f34af9627539481e82fa346466e186c453cfd587c529a0ed65ed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a26dae30c2c2badc98e6c79bd5c8669890956c0f35c28fe5db98e964240702cd
[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" "a26dae30c2c2badc98e6c79bd5c8669890956c0f35c28fe5db98e964240702cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling lexical-core v0.6.7
[INFO] [stderr]    Compiling nom_locate v1.0.0
[INFO] [stderr]    Compiling arithmetic-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.19s
[INFO] running `Command { std: "docker" "inspect" "a26dae30c2c2badc98e6c79bd5c8669890956c0f35c28fe5db98e964240702cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a26dae30c2c2badc98e6c79bd5c8669890956c0f35c28fe5db98e964240702cd", kill_on_drop: false }`
[INFO] [stdout] a26dae30c2c2badc98e6c79bd5c8669890956c0f35c28fe5db98e964240702cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65e3c80a9b971004b3c6abbd7d70ee404f5bf61c9351778c80b3377ae6e9ec70
[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" "65e3c80a9b971004b3c6abbd7d70ee404f5bf61c9351778c80b3377ae6e9ec70", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling assert_matches v1.3.0
[INFO] [stderr]    Compiling arithmetic-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.69s
[INFO] running `Command { std: "docker" "inspect" "65e3c80a9b971004b3c6abbd7d70ee404f5bf61c9351778c80b3377ae6e9ec70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e3c80a9b971004b3c6abbd7d70ee404f5bf61c9351778c80b3377ae6e9ec70", kill_on_drop: false }`
[INFO] [stdout] 65e3c80a9b971004b3c6abbd7d70ee404f5bf61c9351778c80b3377ae6e9ec70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fa15e9eeeba081087f6a6047ebeee6c5ca5ee55aa39da66a540af02fb84a8d8
[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" "1fa15e9eeeba081087f6a6047ebeee6c5ca5ee55aa39da66a540af02fb84a8d8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arithmetic_parser-e12f1f189da74a3c
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test parser::tests::fn_defs_when_switched_off ... ok
[INFO] [stdout] test parser::tests::expr_evaluation_order ... ok
[INFO] [stdout] test parser::tests::fun_call_with_terminating_comma ... ok
[INFO] [stdout] test parser::tests::expr_with_numbers_works ... ok
[INFO] [stdout] test parser::tests::fun_works ... ok
[INFO] [stdout] test parser::tests::element_expr_works ... ok
[INFO] [stdout] test parser::tests::empty_tuple_is_parsed ... ok
[INFO] [stdout] test parser::tests::hex_buffer_works ... ok
[INFO] [stdout] test parser::tests::incomplete_statement ... ok
[INFO] [stdout] test parser::tests::lvalues_are_parsed ... ok
[INFO] [stdout] test parser::tests::nested_destructuring_is_parsed ... ok
[INFO] [stdout] test parser::tests::non_ascii_input ... ok
[INFO] [stdout] test parser::tests::separated_statements_parse ... ok
[INFO] [stdout] test parser::tests::incomplete_expr ... ok
[INFO] [stdout] test parser::tests::fn_definition_parsing ... ok
[INFO] [stdout] test parser::tests::fun_works_with_complex_called_values ... ok
[INFO] [stdout] test parser::tests::incomplete_fn ... ok
[INFO] [stdout] test parser::tests::evaluation_order_with_bool_expressions ... ok
[INFO] [stdout] test parser::tests::destructuring_is_parsed ... ok
[INFO] [stdout] test parser::tests::assignment_works ... ok
[INFO] [stdout] test parser::tests::single_value_tuple_is_parsed ... ok
[INFO] [stdout] test parser::tests::tuples_when_switched_off ... ok
[INFO] [stdout] test parser::tests::whitespace_can_include_comments ... ok
[INFO] [stdout] test parser::tests::string_literal_works ... ok
[INFO] [stdout] test parser::tests::unary_expr_works ... ok
[INFO] [stdout] test parser::tests::blocks_when_switched_off ... ok
[INFO] [stdout] test parser::tests::tuples_are_parsed ... ok
[INFO] [stdout] test parser::tests::var_name_works ... ok
[INFO] [stdout] test parser::tests::comparison_works ... ok
[INFO] [stdout] test parser::tests::methods_when_switched_off ... ok
[INFO] [stdout] test parser::tests::method_expr_works ... ok
[INFO] [stdout] test parser::tests::block_parsing ... ok
[INFO] [stdout] test grammars::tests::parsing_infinity ... ok
[INFO] [stdout] test parser::tests::type_hints_when_switched_off ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arithmetic-parser
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fa15e9eeeba081087f6a6047ebeee6c5ca5ee55aa39da66a540af02fb84a8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa15e9eeeba081087f6a6047ebeee6c5ca5ee55aa39da66a540af02fb84a8d8", kill_on_drop: false }`
[INFO] [stdout] 1fa15e9eeeba081087f6a6047ebeee6c5ca5ee55aa39da66a540af02fb84a8d8