[INFO] fetching crate nl-parser 0.1.1...
[INFO] building nl-parser-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate nl-parser 0.1.1 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nl-parser 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20fccaaddd4fb98e451cf924880e9bed8e7ff210ee482b72b7e61213a8d66f8b
[INFO] running `Command { std: "docker" "start" "-a" "20fccaaddd4fb98e451cf924880e9bed8e7ff210ee482b72b7e61213a8d66f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20fccaaddd4fb98e451cf924880e9bed8e7ff210ee482b72b7e61213a8d66f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20fccaaddd4fb98e451cf924880e9bed8e7ff210ee482b72b7e61213a8d66f8b", kill_on_drop: false }`
[INFO] [stdout] 20fccaaddd4fb98e451cf924880e9bed8e7ff210ee482b72b7e61213a8d66f8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d490546832c5386d2066f5282ad7be2054f67134eda1663100ff563fb08395d
[INFO] running `Command { std: "docker" "start" "-a" "7d490546832c5386d2066f5282ad7be2054f67134eda1663100ff563fb08395d", 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 0.63s
[INFO] running `Command { std: "docker" "inspect" "7d490546832c5386d2066f5282ad7be2054f67134eda1663100ff563fb08395d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d490546832c5386d2066f5282ad7be2054f67134eda1663100ff563fb08395d", kill_on_drop: false }`
[INFO] [stdout] 7d490546832c5386d2066f5282ad7be2054f67134eda1663100ff563fb08395d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f704c12cf6738df559458558e2d600d1de5863c75ed03470997e9cccb454ff3e
[INFO] running `Command { std: "docker" "start" "-a" "f704c12cf6738df559458558e2d600d1de5863c75ed03470997e9cccb454ff3e", 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] [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: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] [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 1.25s
[INFO] running `Command { std: "docker" "inspect" "f704c12cf6738df559458558e2d600d1de5863c75ed03470997e9cccb454ff3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f704c12cf6738df559458558e2d600d1de5863c75ed03470997e9cccb454ff3e", kill_on_drop: false }`
[INFO] [stdout] f704c12cf6738df559458558e2d600d1de5863c75ed03470997e9cccb454ff3e
