[INFO] fetching crate nl-parser 0.1.1...
[INFO] building nl-parser-0.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate nl-parser 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nl-parser 0.1.1
[INFO] finished tweaking crates.io crate nl-parser 0.1.1
[INFO] tweaked toml for crates.io crate nl-parser 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nl-parser 0.1.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de37bc44126144990840c91767b93eba8eaea86a3e3f70f737459a2cf86b7610
[INFO] running `Command { std: "docker" "start" "-a" "de37bc44126144990840c91767b93eba8eaea86a3e3f70f737459a2cf86b7610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de37bc44126144990840c91767b93eba8eaea86a3e3f70f737459a2cf86b7610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de37bc44126144990840c91767b93eba8eaea86a3e3f70f737459a2cf86b7610", kill_on_drop: false }`
[INFO] [stdout] de37bc44126144990840c91767b93eba8eaea86a3e3f70f737459a2cf86b7610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04193846ccca1bc421d92673ad7d51d430491ad59def476ce18d0bd12d102e28
[INFO] running `Command { std: "docker" "start" "-a" "04193846ccca1bc421d92673ad7d51d430491ad59def476ce18d0bd12d102e28", kill_on_drop: false }`
[INFO] [stderr]    Compiling nl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<&str> {
[INFO] [stdout]    |                         ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |        |           |
[INFO] [stdout]    |                         |        |           the same lifetime is elided here
[INFO] [stdout]    |                         |        the same lifetime is hidden here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |     src: &str,
[INFO] [stdout]    |          ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 86 | ) -> ParseResult<&str> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |      |           |
[INFO] [stdout]    |      |           the same lifetime is elided here
[INFO] [stdout]    |      the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 | ) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |        |           |
[INFO] [stdout]     |                          |        |           the same lifetime is elided here
[INFO] [stdout]     |                          |        the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<Number> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<'_, Number> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:160:24
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<Parsed> {
[INFO] [stdout]     |                        ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |        |           |
[INFO] [stdout]     |                        |        |           the same lifetime is hidden here
[INFO] [stdout]     |                        |        the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<'_, Parsed<'_>> {
[INFO] [stdout]     |                                             +++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "04193846ccca1bc421d92673ad7d51d430491ad59def476ce18d0bd12d102e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04193846ccca1bc421d92673ad7d51d430491ad59def476ce18d0bd12d102e28", kill_on_drop: false }`
[INFO] [stdout] 04193846ccca1bc421d92673ad7d51d430491ad59def476ce18d0bd12d102e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc49ebd7d0a2cc06f66001f625511fd8f8068f52130578a27e53ae5f983a1ed3
[INFO] running `Command { std: "docker" "start" "-a" "cc49ebd7d0a2cc06f66001f625511fd8f8068f52130578a27e53ae5f983a1ed3", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<&str> {
[INFO] [stdout]    |                         ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |        |           |
[INFO] [stdout]    |                         |        |           the same lifetime is elided here
[INFO] [stdout]    |                         |        the same lifetime is hidden here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |     src: &str,
[INFO] [stdout]    |          ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 86 | ) -> ParseResult<&str> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |      |           |
[INFO] [stdout]    |      |           the same lifetime is elided here
[INFO] [stdout]    |      the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 | ) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nl-parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |        |           |
[INFO] [stdout]     |                          |        |           the same lifetime is elided here
[INFO] [stdout]     |                          |        the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<Number> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<'_, Number> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:160:24
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<Parsed> {
[INFO] [stdout]     |                        ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |        |           |
[INFO] [stdout]     |                        |        |           the same lifetime is hidden here
[INFO] [stdout]     |                        |        the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<'_, Parsed<'_>> {
[INFO] [stdout]     |                                             +++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<&str> {
[INFO] [stdout]    |                         ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                         |        |           |
[INFO] [stdout]    |                         |        |           the same lifetime is elided here
[INFO] [stdout]    |                         |        the same lifetime is hidden here
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn parse_token(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |     src: &str,
[INFO] [stdout]    |          ^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 86 | ) -> ParseResult<&str> {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |      |           |
[INFO] [stdout]    |      |           the same lifetime is elided here
[INFO] [stdout]    |      the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 | ) -> ParseResult<'_, &str> {
[INFO] [stdout]    |                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:143:26
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                          |        |           |
[INFO] [stdout]     |                          |        |           the same lifetime is elided here
[INFO] [stdout]     |                          |        the same lifetime is hidden here
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn parse_string(src: &str) -> ParseResult<'_, &str> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:148:26
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<Number> {
[INFO] [stdout]     |                          ^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn parse_number(src: &str) -> ParseResult<'_, Number> {
[INFO] [stdout]     |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:160:24
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<Parsed> {
[INFO] [stdout]     |                        ^^^^     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                        |        |           |
[INFO] [stdout]     |                        |        |           the same lifetime is hidden here
[INFO] [stdout]     |                        |        the same lifetime is hidden here
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn parse_next(src: &str) -> ParseResult<'_, Parsed<'_>> {
[INFO] [stdout]     |                                             +++       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "cc49ebd7d0a2cc06f66001f625511fd8f8068f52130578a27e53ae5f983a1ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc49ebd7d0a2cc06f66001f625511fd8f8068f52130578a27e53ae5f983a1ed3", kill_on_drop: false }`
[INFO] [stdout] cc49ebd7d0a2cc06f66001f625511fd8f8068f52130578a27e53ae5f983a1ed3
