[INFO] fetching crate parser_fuck 0.5.0... [INFO] testing parser_fuck-0.5.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate parser_fuck 0.5.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate parser_fuck 0.5.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-9/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" "+1.49.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 752d49bc0714f3ff4961410ff3d5942387e199d972b8d8776eddf4148cfef5b1 [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" "752d49bc0714f3ff4961410ff3d5942387e199d972b8d8776eddf4148cfef5b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "752d49bc0714f3ff4961410ff3d5942387e199d972b8d8776eddf4148cfef5b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "752d49bc0714f3ff4961410ff3d5942387e199d972b8d8776eddf4148cfef5b1", kill_on_drop: false }` [INFO] [stdout] 752d49bc0714f3ff4961410ff3d5942387e199d972b8d8776eddf4148cfef5b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "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] 7bf72650e687571f652c45fa23ca4e2d0b39075cd9156147f402b7bf17574452 [INFO] running `Command { std: "docker" "start" "-a" "7bf72650e687571f652c45fa23ca4e2d0b39075cd9156147f402b7bf17574452", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling batch_oper v1.2.0 [INFO] [stderr] Compiling quote v1.0.3 [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 37.31s [INFO] running `Command { std: "docker" "inspect" "7bf72650e687571f652c45fa23ca4e2d0b39075cd9156147f402b7bf17574452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bf72650e687571f652c45fa23ca4e2d0b39075cd9156147f402b7bf17574452", kill_on_drop: false }` [INFO] [stdout] 7bf72650e687571f652c45fa23ca4e2d0b39075cd9156147f402b7bf17574452 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f6082319e624424fed7908578dafeb272f028d27fb4211be925b3651b536523 [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" "7f6082319e624424fed7908578dafeb272f028d27fb4211be925b3651b536523", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 8.20s [INFO] running `Command { std: "docker" "inspect" "7f6082319e624424fed7908578dafeb272f028d27fb4211be925b3651b536523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f6082319e624424fed7908578dafeb272f028d27fb4211be925b3651b536523", kill_on_drop: false }` [INFO] [stdout] 7f6082319e624424fed7908578dafeb272f028d27fb4211be925b3651b536523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2c1ef605028a4738d7dbcd95315282a206574fc8a4be86c6f98dc1095ff5fdf6 [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" "2c1ef605028a4738d7dbcd95315282a206574fc8a4be86c6f98dc1095ff5fdf6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/parser_fuck-2336cb89f179a4b7 [INFO] [stdout] [INFO] [stdout] running 94 tests [INFO] [stdout] test combinators::and::tests::test_macro ... ok [INFO] [stdout] test combinators::iter::tests::test ... ok [INFO] [stdout] test combinators::dyns::tests::test ... ok [INFO] [stdout] test combinators::iter::tests::test_multi ... ok [INFO] [stdout] test combinators::iter::tests::test_partial ... ok [INFO] [stdout] test combinators::and_then::tests::test ... ok [INFO] [stdout] test combinators::and::tests::test ... ok [INFO] [stdout] test combinators::iter::tests::test_none ... ok [INFO] [stdout] test combinators::many::tests::test ... ok [INFO] [stdout] test combinators::many::tests::test_0 ... ok [INFO] [stdout] test combinators::many::tests::test_1 ... ok [INFO] [stdout] test combinators::many::tests::test_1_all ... ok [INFO] [stdout] test combinators::many::tests::test_1_more ... ok [INFO] [stdout] test combinators::many::tests::test_max_empty ... ok [INFO] [stdout] test combinators::many::tests::test_max ... ok [INFO] [stdout] test combinators::many::tests::test_partial ... ok [INFO] [stdout] test combinators::many::tests::test_max_some ... ok [INFO] [stdout] test combinators::many::tests::test_range_3 ... ok [INFO] [stdout] test combinators::many::tests::test_range_2 ... ok [INFO] [stdout] test combinators::many::tests::test_range_4 ... ok [INFO] [stdout] test combinators::many::tests::test_1_has ... ok [INFO] [stdout] test combinators::many::tests::test_multi ... ok [INFO] [stdout] test combinators::many::tests::test_multi1 ... ok [INFO] [stdout] test combinators::many::tests::test_range_1 ... ok [INFO] [stdout] test combinators::or::tests::test_a ... ok [INFO] [stdout] test combinators::not::tests::test ... ok [INFO] [stdout] test combinators::or_else::tests::test ... ok [INFO] [stdout] test combinators::one::tests::test_none ... ok [INFO] [stdout] test combinators::or_else::tests::test_2 ... 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_none ... ok [INFO] [stdout] test combinators::or_trans::tests::test ... ok [INFO] [stdout] test combinators::or_trans::tests::test_no_match ... ok [INFO] [stdout] test combinators::or_trans::tests::test_empty ... ok [INFO] [stdout] test combinators::or_trans::tests::test_no_retry ... ok [INFO] [stdout] test combinators::or_trans::tests::test_noend ... ok [INFO] [stdout] test combinators::satisfy::tests::test ... ok [INFO] [stdout] test combinators::satisfy::tests::test_empty ... ok [INFO] [stdout] test combinators::satisfy::tests::test_none ... ok [INFO] [stdout] test combinators::sub::tests::test ... ok [INFO] [stdout] test combinators::one::tests::test ... ok [INFO] [stdout] test combinators::sub::tests::test_empty ... ok [INFO] [stdout] test combinators::may::tests::test_none ... ok [INFO] [stdout] test combinators::sub::tests::test_empty_code ... ok [INFO] [stdout] test combinators::map::tests::test ... ok [INFO] [stdout] test combinators::one::tests::test_multi ... ok [INFO] [stdout] test combinators::may::tests::test_multi ... ok [INFO] [stdout] test combinators::or::tests::test ... ok [INFO] [stdout] test combinators::may::tests::test_2 ... ok [INFO] [stdout] test combinators::satisfy::tests::test_one ... ok [INFO] [stdout] test combinators::or::tests::test_none ... ok [INFO] [stdout] test common::timeline::tests::test_re_get ... ok [INFO] [stdout] test combinators::sub::tests::test_one ... ok [INFO] [stdout] test combinators::sub::tests::test_middle ... ok [INFO] [stdout] test test_json::test_array ... ok [INFO] [stdout] test test_json::test_array2 ... ok [INFO] [stdout] test common::chars::tests::test_char_chars ... ok [INFO] [stdout] test common::timeline::tests::test_base ... ok [INFO] [stdout] test combinators::one::tests::test_empty ... ok [INFO] [stdout] test combinators::or::tests::test_macro ... ok [INFO] [stdout] test common::timeline::tests::test_next ... ok [INFO] [stdout] test combinators::sub::tests::test_more ... ok [INFO] [stdout] test test_json::test_number5 ... ok [INFO] [stdout] test test_json::test_number4 ... ok [INFO] [stdout] test test_json::test_number ... ok [INFO] [stdout] test test_json::test_bool_true ... ok [INFO] [stdout] test test_json::test_number2 ... ok [INFO] [stdout] test test_json::test_json ... ok [INFO] [stdout] test test_json::test_null_none ... ok [INFO] [stdout] test test_json::test_number3 ... ok [INFO] [stdout] test test_json::test_array3 ... ok [INFO] [stdout] test test_json::test_bool_false ... ok [INFO] [stdout] test test_json::test_number_none ... ok [INFO] [stdout] test test_json::test_number6 ... ok [INFO] [stdout] test test_json::test_string5 ... ok [INFO] [stdout] test test_json::test_null ... ok [INFO] [stdout] test test_json::test_string_none ... ok [INFO] [stdout] test utils::tests::test_try_do_ok ... ok [INFO] [stdout] test test_json::test_object ... ok [INFO] [stdout] test utils::tests::test_try_do_err ... ok [INFO] [stdout] test test_json::test_object2 ... ok [INFO] [stdout] test test_json::test_object3 ... ok [INFO] [stdout] test test_json::test_string2 ... ok [INFO] [stdout] test test_json::test_object4 ... ok [INFO] [stdout] test test_json::test_string4 ... ok [INFO] [stdout] test utils::tests::test_try_do_some ... ok [INFO] [stderr] Doc-tests parser_fuck [INFO] [stdout] test test_json::test_string ... ok [INFO] [stdout] test test_json::test_bool_none ... ok [INFO] [stdout] test combinators::many::tests::test_max_lt_min ... ok [INFO] [stdout] test utils::tests::test_try_do_none ... ok [INFO] [stdout] test test_json::test_string3 ... ok [INFO] [stdout] test combinators::sub::tests::test_partial ... ok [INFO] [stdout] test combinators::many::tests::test_range_5 ... 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/utils.rs - try_do (line 113) ... ok [INFO] [stdout] test src/combinators/or.rs - or (line 61) ... ok [INFO] [stdout] test src/combinators/satisfy.rs - combinators::satisfy::satisfy (line 56) ... 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::Sub (line 7) ... ok [INFO] [stdout] test src/combinators/sub.rs - combinators::sub::substr (line 95) ... ok [INFO] [stdout] test src/combinators/satisfy.rs - combinators::satisfy::Satisfy (line 8) ... 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" "2c1ef605028a4738d7dbcd95315282a206574fc8a4be86c6f98dc1095ff5fdf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c1ef605028a4738d7dbcd95315282a206574fc8a4be86c6f98dc1095ff5fdf6", kill_on_drop: false }` [INFO] [stdout] 2c1ef605028a4738d7dbcd95315282a206574fc8a4be86c6f98dc1095ff5fdf6