[INFO] cloning repository https://github.com/Ray-Traycer/Lispr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ray-Traycer/Lispr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRay-Traycer%2FLispr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRay-Traycer%2FLispr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c14501d586cb381ab8a3d9555854f895cdfe41e4
[INFO] checking Ray-Traycer/Lispr/c14501d586cb381ab8a3d9555854f895cdfe41e4 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRay-Traycer%2FLispr" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ray-Traycer/Lispr on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ray-Traycer/Lispr
[INFO] finished tweaking git repo https://github.com/Ray-Traycer/Lispr
[INFO] tweaked toml for git repo https://github.com/Ray-Traycer/Lispr written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Ray-Traycer/Lispr 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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7f4a8d0df170f4f5a35db2283ccb0c3bfa5b047c6ab437c3ad5119bd3c53ca
[INFO] running `Command { std: "docker" "start" "-a" "3c7f4a8d0df170f4f5a35db2283ccb0c3bfa5b047c6ab437c3ad5119bd3c53ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7f4a8d0df170f4f5a35db2283ccb0c3bfa5b047c6ab437c3ad5119bd3c53ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7f4a8d0df170f4f5a35db2283ccb0c3bfa5b047c6ab437c3ad5119bd3c53ca", kill_on_drop: false }`
[INFO] [stdout] 3c7f4a8d0df170f4f5a35db2283ccb0c3bfa5b047c6ab437c3ad5119bd3c53ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cff7b0b07e3197a91ffa90c8f67f4b7214c451f07c88286a571542027c36a3c3
[INFO] running `Command { std: "docker" "start" "-a" "cff7b0b07e3197a91ffa90c8f67f4b7214c451f07c88286a571542027c36a3c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling peg-runtime v0.8.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling peg-macros v0.8.0
[INFO] [stderr]     Checking peg v0.8.0
[INFO] [stderr]     Checking lispr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Func` is never used
[INFO] [stdout]  --> src/vm/mod.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Func = Box<dyn FnMut(&[Type], *mut SceneVM) -> Option<Type>>;
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Func` is never used
[INFO] [stdout]  --> src/vm/mod.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Func = Box<dyn FnMut(&[Type], *mut SceneVM) -> Option<Type>>;
[INFO] [stdout]   |      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.66s
[INFO] running `Command { std: "docker" "inspect" "cff7b0b07e3197a91ffa90c8f67f4b7214c451f07c88286a571542027c36a3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff7b0b07e3197a91ffa90c8f67f4b7214c451f07c88286a571542027c36a3c3", kill_on_drop: false }`
[INFO] [stdout] cff7b0b07e3197a91ffa90c8f67f4b7214c451f07c88286a571542027c36a3c3