[INFO] cloning repository https://github.com/OgGhostJelly/word_search_solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OgGhostJelly/word_search_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOgGhostJelly%2Fword_search_solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOgGhostJelly%2Fword_search_solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b678dd8565a88e1e05c3edad6624975977dc8a52
[INFO] checking OgGhostJelly/word_search_solver against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOgGhostJelly%2Fword_search_solver" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OgGhostJelly/word_search_solver
[INFO] finished tweaking git repo https://github.com/OgGhostJelly/word_search_solver
[INFO] tweaked toml for git repo https://github.com/OgGhostJelly/word_search_solver written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OgGhostJelly/word_search_solver on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OgGhostJelly/word_search_solver 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c847b5d04de2b8ac313f57b96c1c2a1efca238cd11fdc4b5993bdc0ed3f4acd1
[INFO] running `Command { std: "docker" "start" "-a" "c847b5d04de2b8ac313f57b96c1c2a1efca238cd11fdc4b5993bdc0ed3f4acd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c847b5d04de2b8ac313f57b96c1c2a1efca238cd11fdc4b5993bdc0ed3f4acd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c847b5d04de2b8ac313f57b96c1c2a1efca238cd11fdc4b5993bdc0ed3f4acd1", kill_on_drop: false }`
[INFO] [stdout] c847b5d04de2b8ac313f57b96c1c2a1efca238cd11fdc4b5993bdc0ed3f4acd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ece7f9b50bd4357487bd9bc9cb6c7e365f47173fd86c0ff6d651eb60ace92f3a
[INFO] running `Command { std: "docker" "start" "-a" "ece7f9b50bd4357487bd9bc9cb6c7e365f47173fd86c0ff6d651eb60ace92f3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking word_search_solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:35:52
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&T, &Self)> where T: 'a;
[INFO] [stdout]    |                  --                                ^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                 |
[INFO] [stdout]    |                  the lifetime is named here        the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&'a T, &'a Self)> where T: 'a;
[INFO] [stdout]    |                                                     ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&T, &Self)> where T: 'a {
[INFO] [stdout]    |                  --                                ^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                 |
[INFO] [stdout]    |                  the lifetime is named here        the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&'a T, &'a Self)> where T: 'a {
[INFO] [stdout]    |                                                     ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:35:52
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&T, &Self)> where T: 'a;
[INFO] [stdout]    |                  --                                ^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                 |
[INFO] [stdout]    |                  the lifetime is named here        the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&'a T, &'a Self)> where T: 'a;
[INFO] [stdout]    |                                                     ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/trie.rs:67:52
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&T, &Self)> where T: 'a {
[INFO] [stdout]    |                  --                                ^^  ^^^^^ the same lifetime is elided here
[INFO] [stdout]    |                  |                                 |
[INFO] [stdout]    |                  the lifetime is named here        the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn iter<'a>(&'a self) -> impl Iterator<Item = (&'a T, &'a Self)> where T: 'a {
[INFO] [stdout]    |                                                     ++     ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.47s
[INFO] running `Command { std: "docker" "inspect" "ece7f9b50bd4357487bd9bc9cb6c7e365f47173fd86c0ff6d651eb60ace92f3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece7f9b50bd4357487bd9bc9cb6c7e365f47173fd86c0ff6d651eb60ace92f3a", kill_on_drop: false }`
[INFO] [stdout] ece7f9b50bd4357487bd9bc9cb6c7e365f47173fd86c0ff6d651eb60ace92f3a
