[INFO] cloning repository https://github.com/Cerberuser/darkest_dungeon_mod_bundler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cerberuser/darkest_dungeon_mod_bundler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fdarkest_dungeon_mod_bundler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fdarkest_dungeon_mod_bundler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fb4913abea2fc6faca1f0f67035968d5219d3b3
[INFO] checking Cerberuser/darkest_dungeon_mod_bundler against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCerberuser%2Fdarkest_dungeon_mod_bundler" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cerberuser/darkest_dungeon_mod_bundler on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cerberuser/darkest_dungeon_mod_bundler
[INFO] finished tweaking git repo https://github.com/Cerberuser/darkest_dungeon_mod_bundler
[INFO] tweaked toml for git repo https://github.com/Cerberuser/darkest_dungeon_mod_bundler written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Cerberuser/darkest_dungeon_mod_bundler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumset v1.0.0
[INFO] [stderr]   Downloaded enum-map-derive v0.4.3
[INFO] [stderr]   Downloaded array-macro v1.0.5
[INFO] [stderr]   Downloaded indoc v0.3.6
[INFO] [stderr]   Downloaded combine v4.2.1
[INFO] [stderr]   Downloaded cursive_core v0.1.0
[INFO] [stderr]   Downloaded enumset_derive v0.5.0
[INFO] [stderr]   Downloaded serde-xml-rs v0.4.0
[INFO] [stderr]   Downloaded simplelog v0.8.0
[INFO] [stderr]   Downloaded enum-map v0.6.2
[INFO] [stderr]   Downloaded cursive v0.15.0
[INFO] [stderr]   Downloaded unindent v0.1.6
[INFO] [stderr]   Downloaded indoc-impl v0.3.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a8f9d3a70c2d9e3b4f8dbe6334b0e27a93c0ea34069488adad3f8047fdc31c9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1a8f9d3a70c2d9e3b4f8dbe6334b0e27a93c0ea34069488adad3f8047fdc31c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a8f9d3a70c2d9e3b4f8dbe6334b0e27a93c0ea34069488adad3f8047fdc31c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8f9d3a70c2d9e3b4f8dbe6334b0e27a93c0ea34069488adad3f8047fdc31c9", kill_on_drop: false }`
[INFO] [stdout] 1a8f9d3a70c2d9e3b4f8dbe6334b0e27a93c0ea34069488adad3f8047fdc31c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cff16278ca14fc8d63a2e4f847869079bb49465cea6ac6b6af2a1192b3f3f7c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9cff16278ca14fc8d63a2e4f847869079bb49465cea6ac6b6af2a1192b3f3f7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling unindent v0.1.6
[INFO] [stderr]     Checking xi-unicode v0.2.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]     Checking num-complex v0.2.4
[INFO] [stderr]     Checking combine v4.2.1
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]     Checking signal-hook v0.1.15
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]     Checking crossterm v0.17.5
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking const-random v0.1.8
[INFO] [stderr]     Checking ahash v0.3.8
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking enum-map v0.6.2
[INFO] [stderr]     Checking indoc v0.3.6
[INFO] [stderr]     Checking thiserror v1.0.20
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]     Checking enumset v1.0.0
[INFO] [stderr]     Checking cursive_core v0.1.0
[INFO] [stderr]     Checking cursive v0.15.0
[INFO] [stderr]     Checking serde-xml-rs v0.4.0
[INFO] [stderr]     Checking serde_json v1.0.55
[INFO] [stderr]     Checking darkest_dungeon_mod_bundler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `key_value`
[INFO] [stdout]   --> src/bundler/structures/darkest.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn key_value<Input, Key, Value>(
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/bundler/structures/darkest.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 120 |         fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parser`
[INFO] [stdout]    --> src/bundler/structures/darkest.rs:257:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |         fn parser<Input>() -> impl Parser<Input, Output = (String, Self)>
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `parser`
[INFO] [stdout]    --> src/bundler/structures/darkest.rs:272:16
[INFO] [stdout]     |
[INFO] [stdout] 272 |         pub fn parser<Input>() -> impl Parser<Input, Output = Self>
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "9cff16278ca14fc8d63a2e4f847869079bb49465cea6ac6b6af2a1192b3f3f7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cff16278ca14fc8d63a2e4f847869079bb49465cea6ac6b6af2a1192b3f3f7c", kill_on_drop: false }`
[INFO] [stdout] 9cff16278ca14fc8d63a2e4f847869079bb49465cea6ac6b6af2a1192b3f3f7c