[INFO] cloning repository https://github.com/Koyin2005/Kay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Koyin2005/Kay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94f4d1d4b129471220f5a4e2670595ec5798f69b
[INFO] testing Koyin2005/Kay against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKoyin2005%2FKay" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Koyin2005/Kay
[INFO] finished tweaking git repo https://github.com/Koyin2005/Kay
[INFO] tweaked toml for git repo https://github.com/Koyin2005/Kay written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Koyin2005/Kay on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Koyin2005/Kay 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65e92219b1fac245268c0fb3e695a2ca16eff3a22953416a7885dd6ebda56c99
[INFO] running `Command { std: "docker" "start" "-a" "65e92219b1fac245268c0fb3e695a2ca16eff3a22953416a7885dd6ebda56c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65e92219b1fac245268c0fb3e695a2ca16eff3a22953416a7885dd6ebda56c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e92219b1fac245268c0fb3e695a2ca16eff3a22953416a7885dd6ebda56c99", kill_on_drop: false }`
[INFO] [stdout] 65e92219b1fac245268c0fb3e695a2ca16eff3a22953416a7885dd6ebda56c99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff281ada349d03f4dd0720c11de61ed2043f19a2c83f3169909e1e709dd6afca
[INFO] running `Command { std: "docker" "start" "-a" "ff281ada349d03f4dd0720c11de61ed2043f19a2c83f3169909e1e709dd6afca", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling pl5 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]   --> src/types/format.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |                     &format!("[{}]", self.format_generic_args(args))
[INFO] [stdout]    |                     -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
[INFO] [stdout]    |                     ||                                             |
[INFO] [stdout]    |                     ||                                             temporary value is freed at the end of this statement
[INFO] [stdout]    |                     |creates a temporary value which is freed while still in use
[INFO] [stdout]    |                     borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0716`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pl5` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ff281ada349d03f4dd0720c11de61ed2043f19a2c83f3169909e1e709dd6afca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff281ada349d03f4dd0720c11de61ed2043f19a2c83f3169909e1e709dd6afca", kill_on_drop: false }`
[INFO] [stdout] ff281ada349d03f4dd0720c11de61ed2043f19a2c83f3169909e1e709dd6afca