[INFO] fetching crate narsese 0.21.3...
[INFO] building narsese-0.21.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate narsese 0.21.3 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate narsese 0.21.3
[INFO] finished tweaking crates.io crate narsese 0.21.3
[INFO] tweaked toml for crates.io crate narsese 0.21.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate narsese 0.21.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate narsese 0.21.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nar_dev_utils v0.42.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec95aa942cce64b3883910f98f9a4114c0cb6d557bdbc865f33948190aebf321
[INFO] running `Command { std: "docker" "start" "-a" "ec95aa942cce64b3883910f98f9a4114c0cb6d557bdbc865f33948190aebf321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec95aa942cce64b3883910f98f9a4114c0cb6d557bdbc865f33948190aebf321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec95aa942cce64b3883910f98f9a4114c0cb6d557bdbc865f33948190aebf321", kill_on_drop: false }`
[INFO] [stdout] ec95aa942cce64b3883910f98f9a4114c0cb6d557bdbc865f33948190aebf321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a028fc18d8980bcb9a97b2c137fbf271b9d59a2861adbe681ef92e3db25c85cb
[INFO] running `Command { std: "docker" "start" "-a" "a028fc18d8980bcb9a97b2c137fbf271b9d59a2861adbe681ef92e3db25c85cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nar_dev_utils v0.42.0
[INFO] [stderr]    Compiling narsese v0.21.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/conversion/string/impl_enum/parser.rs:1547:81
[INFO] [stdout]      |
[INFO] [stdout] 1547 |     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout]      |                                          --               --                    ^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]      |                                          |                |                     |
[INFO] [stdout]      |                                          |                |                     the same lifetime is elided here
[INFO] [stdout]      |                                          |                the lifetime is named here
[INFO] [stdout]      |                                          the lifetime is named 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: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1547 -     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout] 1547 +     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'a, &'a str> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "a028fc18d8980bcb9a97b2c137fbf271b9d59a2861adbe681ef92e3db25c85cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a028fc18d8980bcb9a97b2c137fbf271b9d59a2861adbe681ef92e3db25c85cb", kill_on_drop: false }`
[INFO] [stdout] a028fc18d8980bcb9a97b2c137fbf271b9d59a2861adbe681ef92e3db25c85cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb30c23cf7d6d7f97192f6eb96fabc1496e0e493919a71d0ac88b0417fc2ff8
[INFO] running `Command { std: "docker" "start" "-a" "1eb30c23cf7d6d7f97192f6eb96fabc1496e0e493919a71d0ac88b0417fc2ff8", kill_on_drop: false }`
[INFO] [stderr]    Compiling narsese v0.21.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/conversion/string/impl_enum/parser.rs:1547:81
[INFO] [stdout]      |
[INFO] [stdout] 1547 |     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout]      |                                          --               --                    ^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]      |                                          |                |                     |
[INFO] [stdout]      |                                          |                |                     the same lifetime is elided here
[INFO] [stdout]      |                                          |                the lifetime is named here
[INFO] [stdout]      |                                          the lifetime is named 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: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1547 -     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout] 1547 +     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'a, &'a str> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]     --> src/conversion/string/impl_enum/parser.rs:1547:81
[INFO] [stdout]      |
[INFO] [stdout] 1547 |     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout]      |                                          --               --                    ^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]      |                                          |                |                     |
[INFO] [stdout]      |                                          |                |                     the same lifetime is elided here
[INFO] [stdout]      |                                          |                the lifetime is named here
[INFO] [stdout]      |                                          the lifetime is named 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: consistently use `'a`
[INFO] [stdout]      |
[INFO] [stdout] 1547 -     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'_, &str> {
[INFO] [stdout] 1547 +     pub(crate) fn build_parse_state<'a>(&'a self, input: &'a str) -> ParseState<'a, &'a str> {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "1eb30c23cf7d6d7f97192f6eb96fabc1496e0e493919a71d0ac88b0417fc2ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb30c23cf7d6d7f97192f6eb96fabc1496e0e493919a71d0ac88b0417fc2ff8", kill_on_drop: false }`
[INFO] [stdout] 1eb30c23cf7d6d7f97192f6eb96fabc1496e0e493919a71d0ac88b0417fc2ff8