[INFO] fetching crate compile-time-lua-bind-hash 1.1.1...
[INFO] checking compile-time-lua-bind-hash-1.1.1 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate compile-time-lua-bind-hash 1.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate compile-time-lua-bind-hash 1.1.1 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate compile-time-lua-bind-hash 1.1.1
[INFO] finished tweaking crates.io crate compile-time-lua-bind-hash 1.1.1
[INFO] tweaked toml for crates.io crate compile-time-lua-bind-hash 1.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "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 lua_bind_hash v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e613aefaed2fe0d1e3227149128eef582f3cb798f58ab3922f2afffe5695978
[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" "2e613aefaed2fe0d1e3227149128eef582f3cb798f58ab3922f2afffe5695978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e613aefaed2fe0d1e3227149128eef582f3cb798f58ab3922f2afffe5695978", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e613aefaed2fe0d1e3227149128eef582f3cb798f58ab3922f2afffe5695978", kill_on_drop: false }`
[INFO] [stdout] 2e613aefaed2fe0d1e3227149128eef582f3cb798f58ab3922f2afffe5695978
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0245e026254f9c4c578a58c14421046260713f4cc122a28e3933f4aaffaa0ee
[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" "a0245e026254f9c4c578a58c14421046260713f4cc122a28e3933f4aaffaa0ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]     Checking lua_bind_hash v1.0.1
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking compile-time-lua-bind-hash v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |               panic!("Invalid input: '{:?}'", expr);
[INFO] [stdout]    |               -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 59 | /             TokenStream::from(quote_spanned!{span =>
[INFO] [stdout] 60 | |                 compile_error!("Invalid input");
[INFO] [stdout] 61 | |             })
[INFO] [stdout]    | |______________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/lib.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let span = expr.span();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |               panic!("Invalid input: '{:?}'", expr);
[INFO] [stdout]    |               -------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 59 | /             TokenStream::from(quote_spanned!{span =>
[INFO] [stdout] 60 | |                 compile_error!("Invalid input");
[INFO] [stdout] 61 | |             })
[INFO] [stdout]    | |______________^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `span`
[INFO] [stdout]   --> src/lib.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let span = expr.span();
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_span`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "a0245e026254f9c4c578a58c14421046260713f4cc122a28e3933f4aaffaa0ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0245e026254f9c4c578a58c14421046260713f4cc122a28e3933f4aaffaa0ee", kill_on_drop: false }`
[INFO] [stdout] a0245e026254f9c4c578a58c14421046260713f4cc122a28e3933f4aaffaa0ee