[INFO] fetching crate parser_fuck 0.5.0...
[INFO] testing parser_fuck-0.5.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate parser_fuck 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate parser_fuck 0.5.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parser_fuck 0.5.0
[INFO] finished tweaking crates.io crate parser_fuck 0.5.0
[INFO] tweaked toml for crates.io crate parser_fuck 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate parser_fuck 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.106
[INFO] [stderr]   Downloaded libc v0.2.69
[INFO] [stderr]   Downloaded serde v1.0.106
[INFO] [stderr]   Downloaded batch_oper v1.2.0
[INFO] [stderr]   Downloaded uuid v0.8.1
[INFO] [stderr]   Downloaded syn v1.0.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5d34ef38552fa434ae2b8ecb518471b40d529a2dfd5fe919ea5ef6ec39bb443
[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" "e5d34ef38552fa434ae2b8ecb518471b40d529a2dfd5fe919ea5ef6ec39bb443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5d34ef38552fa434ae2b8ecb518471b40d529a2dfd5fe919ea5ef6ec39bb443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d34ef38552fa434ae2b8ecb518471b40d529a2dfd5fe919ea5ef6ec39bb443", kill_on_drop: false }`
[INFO] [stdout] e5d34ef38552fa434ae2b8ecb518471b40d529a2dfd5fe919ea5ef6ec39bb443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", 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] 674794d78febe85c9bc7f9c75f629830f1c853ad28d4cdc7d6409b33cad91203
[INFO] running `Command { std: "docker" "start" "-a" "674794d78febe85c9bc7f9c75f629830f1c853ad28d4cdc7d6409b33cad91203", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling batch_oper v1.2.0
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling parser_fuck v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.85s
[INFO] running `Command { std: "docker" "inspect" "674794d78febe85c9bc7f9c75f629830f1c853ad28d4cdc7d6409b33cad91203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "674794d78febe85c9bc7f9c75f629830f1c853ad28d4cdc7d6409b33cad91203", kill_on_drop: false }`
[INFO] [stdout] 674794d78febe85c9bc7f9c75f629830f1c853ad28d4cdc7d6409b33cad91203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3ef31479635f2c80e36657820cf47f0c7c45881f27bcf4a845719b99f2c5e1
[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" "1f3ef31479635f2c80e36657820cf47f0c7c45881f27bcf4a845719b99f2c5e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser_fuck v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> examples/json.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |             kv.and({ one(',').and(kv).many() })
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/test_json.rs:262:20
[INFO] [stdout]     |
[INFO] [stdout] 262 |             kv.and({ one(',').and(kv).many() })
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.32s
[INFO] running `Command { std: "docker" "inspect" "1f3ef31479635f2c80e36657820cf47f0c7c45881f27bcf4a845719b99f2c5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3ef31479635f2c80e36657820cf47f0c7c45881f27bcf4a845719b99f2c5e1", kill_on_drop: false }`
[INFO] [stdout] 1f3ef31479635f2c80e36657820cf47f0c7c45881f27bcf4a845719b99f2c5e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d76c0d824eaa5ce0d2323dd90b89f7ed96e387f9b944315c9009eb090aae272e
[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" "d76c0d824eaa5ce0d2323dd90b89f7ed96e387f9b944315c9009eb090aae272e", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/test_json.rs:262:20
[INFO] [stderr]     |
[INFO] [stderr] 262 |             kv.and({ one(',').and(kv).many() })
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> examples/json.rs:261:20
[INFO] [stderr]     |
[INFO] [stderr] 261 |             kv.and({ one(',').and(kv).many() })
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parser_fuck-11645f8502dfc09c
[INFO] [stdout] 
[INFO] [stdout] running 94 tests
[INFO] [stdout] test combinators::iter::tests::test_partial ... ok
[INFO] [stdout] test combinators::and_then::tests::test ... ok
[INFO] [stdout] test combinators::many::tests::test_1_all ... ok
[INFO] [stdout] test combinators::many::tests::test_0 ... ok
[INFO] [stdout] test combinators::many::tests::test ... ok
[INFO] [stdout] test combinators::many::tests::test_1 ... ok
[INFO] [stdout] test combinators::dyns::tests::test ... ok
[INFO] [stdout] test combinators::many::tests::test_max_some ... ok
[INFO] [stdout] test combinators::and::tests::test ... ok
[INFO] [stdout] test combinators::many::tests::test_1_more ... ok
[INFO] [stdout] test combinators::many::tests::test_max ... ok
[INFO] [stdout] test combinators::many::tests::test_range_2 ... ok
[INFO] [stdout] test combinators::many::tests::test_1_has ... ok
[INFO] [stdout] test combinators::iter::tests::test_none ... ok
[INFO] [stdout] test combinators::and::tests::test_macro ... ok
[INFO] [stdout] test combinators::iter::tests::test ... ok
[INFO] [stdout] test combinators::many::tests::test_multi ... ok
[INFO] [stdout] test combinators::many::tests::test_multi1 ... ok
[INFO] [stdout] test combinators::may::tests::test_2 ... ok
[INFO] [stdout] test combinators::many::tests::test_range_1 ... ok
[INFO] [stdout] test combinators::many::tests::test_range_3 ... ok
[INFO] [stdout] test combinators::may::tests::test_none ... ok
[INFO] [stdout] test combinators::one::tests::test_multi ... ok
[INFO] [stdout] test combinators::many::tests::test_range_5 ... ok
[INFO] [stdout] test combinators::or::tests::test ... ok
[INFO] [stdout] test combinators::one::tests::test_none ... ok
[INFO] [stdout] test combinators::one::tests::test ... ok
[INFO] [stdout] test combinators::may::tests::test_multi ... ok
[INFO] [stdout] test combinators::one::tests::test_empty ... ok
[INFO] [stdout] test combinators::many::tests::test_range_4 ... ok
[INFO] [stdout] test combinators::map::tests::test ... ok
[INFO] [stdout] test combinators::not::tests::test ... ok
[INFO] [stdout] test combinators::may::tests::test ... ok
[INFO] [stdout] test combinators::or_else::tests::test_multi ... ok
[INFO] [stdout] test combinators::or_else::tests::test_2 ... ok
[INFO] [stdout] test combinators::or_else::tests::test ... ok
[INFO] [stdout] test combinators::or::tests::test_a ... ok
[INFO] [stdout] test combinators::or_trans::tests::test_noend ... ok
[INFO] [stdout] test combinators::or_else::tests::test_none ... ok
[INFO] [stdout] test combinators::or_trans::tests::test ... ok
[INFO] [stdout] test combinators::or_trans::tests::test_empty ... ok
[INFO] [stdout] test combinators::or::tests::test_none ... ok
[INFO] [stdout] test combinators::satisfy::tests::test_none ... ok
[INFO] [stdout] test combinators::or::tests::test_macro ... ok
[INFO] [stdout] test combinators::satisfy::tests::test ... ok
[INFO] [stdout] test combinators::sub::tests::test_more ... ok
[INFO] [stdout] test combinators::sub::tests::test_empty ... ok
[INFO] [stdout] test combinators::sub::tests::test_empty_code ... ok
[INFO] [stdout] test combinators::or_trans::tests::test_no_retry ... ok
[INFO] [stdout] test combinators::or_trans::tests::test_no_match ... ok
[INFO] [stdout] test combinators::sub::tests::test_middle ... ok
[INFO] [stdout] test common::chars::tests::test_char_chars ... ok
[INFO] [stdout] test combinators::sub::tests::test_one ... ok
[INFO] [stdout] test combinators::sub::tests::test_partial ... ok
[INFO] [stdout] test combinators::many::tests::test_partial ... ok
[INFO] [stdout] test common::timeline::tests::test_re_get ... ok
[INFO] [stdout] test combinators::sub::tests::test ... ok
[INFO] [stdout] test test_json::test_bool_true ... ok
[INFO] [stdout] test test_json::test_array2 ... ok
[INFO] [stdout] test common::timeline::tests::test_base ... ok
[INFO] [stdout] test test_json::test_bool_false ... ok
[INFO] [stdout] test test_json::test_array ... ok
[INFO] [stdout] test combinators::many::tests::test_max_empty ... ok
[INFO] [stdout] test common::timeline::tests::test_next ... ok
[INFO] [stdout] test test_json::test_bool_none ... ok
[INFO] [stdout] test test_json::test_number5 ... ok
[INFO] [stdout] test test_json::test_number ... ok
[INFO] [stdout] test test_json::test_object ... ok
[INFO] [stdout] test test_json::test_json ... ok
[INFO] [stdout] test test_json::test_object2 ... ok
[INFO] [stdout] test test_json::test_object4 ... ok
[INFO] [stdout] test test_json::test_number6 ... ok
[INFO] [stdout] test test_json::test_array3 ... ok
[INFO] [stdout] test test_json::test_object3 ... ok
[INFO] [stdout] test test_json::test_number_none ... ok
[INFO] [stdout] test test_json::test_number2 ... ok
[INFO] [stdout] test test_json::test_null_none ... ok
[INFO] [stdout] test test_json::test_number4 ... ok
[INFO] [stdout] test utils::tests::test_try_do_none ... ok
[INFO] [stdout] test test_json::test_string_none ... ok
[INFO] [stdout] test test_json::test_string3 ... ok
[INFO] [stdout] test test_json::test_null ... ok
[INFO] [stdout] test combinators::satisfy::tests::test_one ... ok
[INFO] [stdout] test combinators::satisfy::tests::test_empty ... ok
[INFO] [stdout] test test_json::test_number3 ... ok
[INFO] [stdout] test utils::tests::test_try_do_some ... ok
[INFO] [stdout] test utils::tests::test_try_do_err ... ok
[INFO] [stdout] test test_json::test_string5 ... ok
[INFO] [stdout] test combinators::iter::tests::test_multi ... ok
[INFO] [stdout] test test_json::test_string4 ... ok
[INFO] [stdout] test test_json::test_string2 ... ok
[INFO] [stdout] test utils::tests::test_try_do_ok ... ok
[INFO] [stderr]    Doc-tests parser_fuck
[INFO] [stdout] test test_json::test_string ... ok
[INFO] [stdout] test combinators::many::tests::test_max_lt_min ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 94 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/utils.rs - try_do (line 121) ... ok
[INFO] [stdout] test src/combinators/satisfy.rs - combinators::satisfy::Satisfy (line 8) ... ok
[INFO] [stdout] test src/combinators/or.rs - or (line 61) ... ok
[INFO] [stdout] test src/utils.rs - try_do (line 113) ... ok
[INFO] [stdout] test src/combinators/satisfy.rs - combinators::satisfy::satisfy (line 56) ... ok
[INFO] [stdout] test src/combinators/sub.rs - combinators::sub::Sub (line 7) ... ok
[INFO] [stdout] test src/combinators/one.rs - combinators::one::One (line 6) ... ok
[INFO] [stdout] test src/combinators/sub.rs - combinators::sub::sub (line 81) ... ok
[INFO] [stdout] test src/combinators/and.rs - and (line 59) ... ok
[INFO] [stdout] test src/combinators/sub.rs - combinators::sub::substr (line 95) ... ok
[INFO] [stdout] test src/combinators/one.rs - combinators::one::one (line 43) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d76c0d824eaa5ce0d2323dd90b89f7ed96e387f9b944315c9009eb090aae272e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76c0d824eaa5ce0d2323dd90b89f7ed96e387f9b944315c9009eb090aae272e", kill_on_drop: false }`
[INFO] [stdout] d76c0d824eaa5ce0d2323dd90b89f7ed96e387f9b944315c9009eb090aae272e
