[INFO] cloning repository https://github.com/xnnd1/rust-quine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xnnd1/rust-quine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxnnd1%2Frust-quine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxnnd1%2Frust-quine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0cb31755beef3ae2d221a33d550253f7af13d3f
[INFO] checking xnnd1/rust-quine against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxnnd1%2Frust-quine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xnnd1/rust-quine
[INFO] finished tweaking git repo https://github.com/xnnd1/rust-quine
[INFO] tweaked toml for git repo https://github.com/xnnd1/rust-quine written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xnnd1/rust-quine on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xnnd1/rust-quine 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 816f5e5bf475eeeffae3aed70b9d34251a33e3369c8faa4e3a893fec39b032ee
[INFO] running `Command { std: "docker" "start" "-a" "816f5e5bf475eeeffae3aed70b9d34251a33e3369c8faa4e3a893fec39b032ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "816f5e5bf475eeeffae3aed70b9d34251a33e3369c8faa4e3a893fec39b032ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "816f5e5bf475eeeffae3aed70b9d34251a33e3369c8faa4e3a893fec39b032ee", kill_on_drop: false }`
[INFO] [stdout] 816f5e5bf475eeeffae3aed70b9d34251a33e3369c8faa4e3a893fec39b032ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4f5b13a02872f0ff932b0d633f84618018f31bc6a25eb980edb1699d5f4054f
[INFO] running `Command { std: "docker" "start" "-a" "f4f5b13a02872f0ff932b0d633f84618018f31bc6a25eb980edb1699d5f4054f", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-quine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: prefix `rs` is unknown
[INFO] [stdout]  --> src/main.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |                                       ^^ unknown prefix
[INFO] [stdout]   |
[INFO] [stdout]   = note: prefixed identifiers and literals are reserved since Rust 2021
[INFO] [stdout] help: consider inserting whitespace here
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs "}"))}
[INFO] [stdout]   |                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: prefix `rs` is unknown
[INFO] [stdout]  --> src/main.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |                                       ^^ unknown prefix
[INFO] [stdout]   |
[INFO] [stdout]   = note: prefixed identifiers and literals are reserved since Rust 2021
[INFO] [stdout] help: consider inserting whitespace here
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs "}"))}
[INFO] [stdout]   |                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: mismatched closing delimiter: `)`
[INFO] [stdout]  --> src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |          ^ unclosed delimiter               ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]  --> src/main.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |                                             -^ unexpected closing delimiter
[INFO] [stdout]   |                                             |
[INFO] [stdout]   |                                             missing open `(` for this delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: mismatched closing delimiter: `)`
[INFO] [stdout]  --> src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |          ^ unclosed delimiter               ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected closing delimiter: `}`
[INFO] [stdout]  --> src/main.rs:1:46
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main(){print!("{include_str!("main.rs"}"))}
[INFO] [stdout]   |                                             -^ unexpected closing delimiter
[INFO] [stdout]   |                                             |
[INFO] [stdout]   |                                             missing open `(` for this delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-quine` (bin "rust-quine") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-quine` (bin "rust-quine" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f4f5b13a02872f0ff932b0d633f84618018f31bc6a25eb980edb1699d5f4054f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f5b13a02872f0ff932b0d633f84618018f31bc6a25eb980edb1699d5f4054f", kill_on_drop: false }`
[INFO] [stdout] f4f5b13a02872f0ff932b0d633f84618018f31bc6a25eb980edb1699d5f4054f