[INFO] cloning repository https://github.com/dustinrohde/rparse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dustinrohde/rparse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Frparse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Frparse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec826ffdafcbf3b250d4abf28b05132d898d00d8
[INFO] testing dustinrohde/rparse against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdustinrohde%2Frparse" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dustinrohde/rparse on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dustinrohde/rparse
[INFO] finished tweaking git repo https://github.com/dustinrohde/rparse
[INFO] tweaked toml for git repo https://github.com/dustinrohde/rparse written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dustinrohde/rparse already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b2697128b12767ca9d33d1c82d01b1e269ea6ee2685df77c102567f80143bd4
[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" "8b2697128b12767ca9d33d1c82d01b1e269ea6ee2685df77c102567f80143bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b2697128b12767ca9d33d1c82d01b1e269ea6ee2685df77c102567f80143bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2697128b12767ca9d33d1c82d01b1e269ea6ee2685df77c102567f80143bd4", kill_on_drop: false }`
[INFO] [stdout] 8b2697128b12767ca9d33d1c82d01b1e269ea6ee2685df77c102567f80143bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd06bfd5662fd269f335686a5e27e57ef63d35f25804f41c6d0266078c44577e
[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" "fd06bfd5662fd269f335686a5e27e57ef63d35f25804f41c6d0266078c44577e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling rparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.25s
[INFO] running `Command { std: "docker" "inspect" "fd06bfd5662fd269f335686a5e27e57ef63d35f25804f41c6d0266078c44577e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd06bfd5662fd269f335686a5e27e57ef63d35f25804f41c6d0266078c44577e", kill_on_drop: false }`
[INFO] [stdout] fd06bfd5662fd269f335686a5e27e57ef63d35f25804f41c6d0266078c44577e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d027bb7b2f3073db37e72d8a62d5cff1a5ca77df64754b0f431af34840d3a8b4
[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" "d027bb7b2f3073db37e72d8a62d5cff1a5ca77df64754b0f431af34840d3a8b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `lws`
[INFO] [stdout]   --> examples/http/common.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn lws<S: Stream>() -> impl Parser<Stream = S, Output = ()> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]    --> examples/http/request_line.rs:159:18
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 .into_iter()
[INFO] [stdout]     |                  ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "d027bb7b2f3073db37e72d8a62d5cff1a5ca77df64754b0f431af34840d3a8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d027bb7b2f3073db37e72d8a62d5cff1a5ca77df64754b0f431af34840d3a8b4", kill_on_drop: false }`
[INFO] [stdout] d027bb7b2f3073db37e72d8a62d5cff1a5ca77df64754b0f431af34840d3a8b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 62af1fa3fecf120db2e5d81c73d888064cf6b2717293f10c66bfb4ba6d826fcd
[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" "62af1fa3fecf120db2e5d81c73d888064cf6b2717293f10c66bfb4ba6d826fcd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `lws`
[INFO] [stderr]   --> examples/http/common.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn lws<S: Stream>() -> impl Parser<Stream = S, Output = ()> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]    --> examples/http/request_line.rs:159:18
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 .into_iter()
[INFO] [stderr]     |                  ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rparse-557217839d3bb672
[INFO] [stdout] running 42 tests
[INFO] [stdout] test parser::choice::test::test_optional ... ok
[INFO] [stdout] test parser::choice::test::test_or ... ok
[INFO] [stdout] test parser::combinator::test::test_attempt ... ok
[INFO] [stdout] test parser::choice::test::test_with ... ok
[INFO] [stdout] test parser::combinator::test::test_map ... ok
[INFO] [stdout] test parser::item::test::test_any ... ok
[INFO] [stdout] test parser::item::ascii::test::test_alpha_num ... ok
[INFO] [stdout] test parser::item::test::test_eoi ... ok
[INFO] [stdout] test parser::combinator::test::test_wrap ... ok
[INFO] [stdout] test parser::item::test::test_negate::test_negate ... ok
[INFO] [stdout] test parser::item::test::test_negate::test_negate_with ... ok
[INFO] [stdout] test parser::item::test::test_satisfy ... ok
[INFO] [stdout] test parser::item::test::test_token ... ok
[INFO] [stdout] test parser::range::test::test_range ... ok
[INFO] [stdout] test parser::item::test::test_none_of ... ok
[INFO] [stdout] test parser::repeat::sep_by::test::test_sep_by ... ok
[INFO] [stdout] test parser::item::test::test_one_of ... ok
[INFO] [stdout] test parser::item::ascii::test::test_letter ... ok
[INFO] [stdout] test parser::seq::append::test::test_seq_macro ... ok
[INFO] [stdout] test parser::seq::append::test::test_append ... ok
[INFO] [stdout] test parser::seq::extend::test::test_concat_macro ... ok
[INFO] [stdout] test parser::seq::extend::test::test_extend ... ok
[INFO] [stdout] test parser::seq::then::test::test_then ... ok
[INFO] [stdout] test parser::seq::tuple::test::test_2_tuple ... ok
[INFO] [stdout] test parser::seq::tuple::test::test_3_tuple ... ok
[INFO] [stdout] test parser::test::test_parser_from_closure ... ok
[INFO] [stdout] test parser::test::test_parser_from_fn ... ok
[INFO] [stdout] test parser::combinator::test::test_flatten ... ok
[INFO] [stdout] test parser::combinator::test::test_from_str ... ok
[INFO] [stdout] test parser::repeat::sep_by::test::test_sep_by1 ... ok
[INFO] [stdout] test parser::repeat::take::test::test_take_until ... ok
[INFO] [stdout] test parser::choice::test::test_choice ... ok
[INFO] [stdout] test parser::repeat::many::test::test_many ... ok
[INFO] [stdout] test parser::combinator::test::test_bind ... ok
[INFO] [stdout] test parser::item::ascii::test::test_hexdigit ... ok
[INFO] [stdout] test parser::seq::between::test::test_between ... ok
[INFO] [stdout] test parser::combinator::test::test_collect ... ok
[INFO] [stdout] test parser::seq::and::test::test_and ... ok
[INFO] [stdout] test parser::seq::between::test::test_between_ambiguous ... ok
[INFO] [stdout] test parser::item::test::test_negate::test_negate_skip ... ok
[INFO] [stdout] test parser::repeat::many::test::test_many1 ... ok
[INFO] [stderr]    Doc-tests rparse
[INFO] [stdout] test parser::item::ascii::test::test_digit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/parser/choice.rs - choice (line 175) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::append (line 361) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::then (line 312) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::append (line 346) ... ok
[INFO] [stdout] test src/parser/mod.rs - parser::Parser::append (line 336) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "62af1fa3fecf120db2e5d81c73d888064cf6b2717293f10c66bfb4ba6d826fcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62af1fa3fecf120db2e5d81c73d888064cf6b2717293f10c66bfb4ba6d826fcd", kill_on_drop: false }`
[INFO] [stdout] 62af1fa3fecf120db2e5d81c73d888064cf6b2717293f10c66bfb4ba6d826fcd