[INFO] fetching crate mccs-caps 0.2.0...
[INFO] building mccs-caps-0.2.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate mccs-caps 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mccs-caps 0.2.0
[INFO] finished tweaking crates.io crate mccs-caps 0.2.0
[INFO] tweaked toml for crates.io crate mccs-caps 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mccs-caps 0.2.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb3fc0233b6c1781f08b03528e3462df6137fe5dae8c7734af6203506991a534
[INFO] running `Command { std: "docker" "start" "-a" "fb3fc0233b6c1781f08b03528e3462df6137fe5dae8c7734af6203506991a534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3fc0233b6c1781f08b03528e3462df6137fe5dae8c7734af6203506991a534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3fc0233b6c1781f08b03528e3462df6137fe5dae8c7734af6203506991a534", kill_on_drop: false }`
[INFO] [stdout] fb3fc0233b6c1781f08b03528e3462df6137fe5dae8c7734af6203506991a534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc02e65e8a45a505c85ccba5aa2df37eac33d783efa3e737228a419a7b16cd2c
[INFO] running `Command { std: "docker" "start" "-a" "cc02e65e8a45a505c85ccba5aa2df37eac33d783efa3e737228a419a7b16cd2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling mccs v0.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling mccs-caps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             -----  -------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             -----  ------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "cc02e65e8a45a505c85ccba5aa2df37eac33d783efa3e737228a419a7b16cd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc02e65e8a45a505c85ccba5aa2df37eac33d783efa3e737228a419a7b16cd2c", kill_on_drop: false }`
[INFO] [stdout] cc02e65e8a45a505c85ccba5aa2df37eac33d783efa3e737228a419a7b16cd2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a81b181223fb9253d6420818483e6bce746993b38b044610ac052d3ff434d2
[INFO] running `Command { std: "docker" "start" "-a" "32a81b181223fb9253d6420818483e6bce746993b38b044610ac052d3ff434d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling mccs-caps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             -----  -------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             -----  ------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             -----  -------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |                            this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             -----  ------- the lifetimes get resolved as `'_`
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the lifetimes get resolved as `'_`
[INFO] [stdout]     |               this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "32a81b181223fb9253d6420818483e6bce746993b38b044610ac052d3ff434d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a81b181223fb9253d6420818483e6bce746993b38b044610ac052d3ff434d2", kill_on_drop: false }`
[INFO] [stdout] 32a81b181223fb9253d6420818483e6bce746993b38b044610ac052d3ff434d2
