[INFO] fetching crate path-dedot 3.1.1...
[INFO] checking path-dedot-3.1.1 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate path-dedot 3.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate path-dedot 3.1.1
[INFO] finished tweaking crates.io crate path-dedot 3.1.1
[INFO] tweaked toml for crates.io crate path-dedot 3.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate path-dedot 3.1.1 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34368863e0e1f700fe968e939dae301d900d2822f0bd10b5aa73af008a1e8821
[INFO] running `Command { std: "docker" "start" "-a" "34368863e0e1f700fe968e939dae301d900d2822f0bd10b5aa73af008a1e8821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34368863e0e1f700fe968e939dae301d900d2822f0bd10b5aa73af008a1e8821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34368863e0e1f700fe968e939dae301d900d2822f0bd10b5aa73af008a1e8821", kill_on_drop: false }`
[INFO] [stdout] 34368863e0e1f700fe968e939dae301d900d2822f0bd10b5aa73af008a1e8821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 606ab3d49ba8138cc213e08919f07b5c2318247d360a042dcc7c8068a2375bba
[INFO] running `Command { std: "docker" "start" "-a" "606ab3d49ba8138cc213e08919f07b5c2318247d360a042dcc7c8068a2375bba", kill_on_drop: false }`
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking path-dedot v3.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn parse_dot(&self) -> io::Result<Cow<Path>> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:323:23
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here           --------- 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] 323 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/parse_dot.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn parse_dot(&self) -> io::Result<Cow<Path>>;
[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] 6 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>>;
[INFO] [stdout]   |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/parse_dot.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>>;
[INFO] [stdout]   |                       ^^^^^ the lifetime is elided here           --------- 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] 9 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>>;
[INFO] [stdout]   |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn parse_dot(&self) -> io::Result<Cow<Path>> {
[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] 12 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here           --------- 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] 18 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:318:18
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn parse_dot(&self) -> io::Result<Cow<Path>> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:323:23
[INFO] [stdout]     |
[INFO] [stdout] 323 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>> {
[INFO] [stdout]     |                       ^^^^^ the lifetime is elided here           --------- 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] 323 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/parse_dot.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fn parse_dot(&self) -> io::Result<Cow<Path>>;
[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] 6 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>>;
[INFO] [stdout]   |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/parse_dot.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>>;
[INFO] [stdout]   |                       ^^^^^ the lifetime is elided here           --------- 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] 9 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>>;
[INFO] [stdout]   |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn parse_dot(&self) -> io::Result<Cow<Path>> {
[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] 12 |     fn parse_dot(&self) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/unix.rs:18:23
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<Path>> {
[INFO] [stdout]    |                       ^^^^^ the lifetime is elided here           --------- 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] 18 |     fn parse_dot_from(&self, cwd: impl AsRef<Path>) -> io::Result<Cow<'_, Path>> {
[INFO] [stdout]    |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "606ab3d49ba8138cc213e08919f07b5c2318247d360a042dcc7c8068a2375bba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606ab3d49ba8138cc213e08919f07b5c2318247d360a042dcc7c8068a2375bba", kill_on_drop: false }`
[INFO] [stdout] 606ab3d49ba8138cc213e08919f07b5c2318247d360a042dcc7c8068a2375bba