[INFO] cloning repository https://github.com/LFS6502/ferrisbot-for-discord-simple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LFS6502/ferrisbot-for-discord-simple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFS6502%2Fferrisbot-for-discord-simple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFS6502%2Fferrisbot-for-discord-simple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd4a90ff8910521ff439950ce3aca971e2832dc7
[INFO] checking LFS6502/ferrisbot-for-discord-simple against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLFS6502%2Fferrisbot-for-discord-simple" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/LFS6502/ferrisbot-for-discord-simple
[INFO] finished tweaking git repo https://github.com/LFS6502/ferrisbot-for-discord-simple
[INFO] tweaked toml for git repo https://github.com/LFS6502/ferrisbot-for-discord-simple written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LFS6502/ferrisbot-for-discord-simple on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LFS6502/ferrisbot-for-discord-simple 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "699d5d087b505ef4e09e7ec64d34f04fcaa98febb20be609eafb28c97d067840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "699d5d087b505ef4e09e7ec64d34f04fcaa98febb20be609eafb28c97d067840", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `CompileRequest` is never constructed
[INFO] [stdout]   --> src/commands/playground/api.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct CompileRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblyFlavour` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum AssemblyFlavour {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DemangleAssembly` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub enum DemangleAssembly {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessAssembly` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub enum ProcessAssembly {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/commands/playground/util.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub fn maybe_wrap(code: &str, result_handling: ResultHandling) -> Cow<str> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub fn maybe_wrap(code: &str, result_handling: ResultHandling) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/commands/playground/util.rs:204:28
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn maybe_wrapped(code: &str, result_handling: ResultHandling, unsf: bool) -> Cow<str> {
[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] 204 | pub fn maybe_wrapped(code: &str, result_handling: ResultHandling, unsf: bool) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CompileRequest` is never constructed
[INFO] [stdout]   --> src/commands/playground/api.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub struct CompileRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AssemblyFlavour` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum AssemblyFlavour {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DemangleAssembly` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub enum DemangleAssembly {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ProcessAssembly` is never used
[INFO] [stdout]   --> src/commands/playground/api.rs:96:10
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub enum ProcessAssembly {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/commands/playground/util.rs:200:25
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub fn maybe_wrap(code: &str, result_handling: ResultHandling) -> Cow<str> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub fn maybe_wrap(code: &str, result_handling: ResultHandling) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/commands/playground/util.rs:204:28
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn maybe_wrapped(code: &str, result_handling: ResultHandling, unsf: bool) -> Cow<str> {
[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] 204 | pub fn maybe_wrapped(code: &str, result_handling: ResultHandling, unsf: bool) -> Cow<'_, str> {
[INFO] [stdout]     |                                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "c4946bfa6a261c072d858d7c5ba679848369a7b25b7c078176fa01aa50da012c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4946bfa6a261c072d858d7c5ba679848369a7b25b7c078176fa01aa50da012c", kill_on_drop: false }`
[INFO] [stdout] c4946bfa6a261c072d858d7c5ba679848369a7b25b7c078176fa01aa50da012c
