[INFO] cloning repository https://github.com/JuergenFranziskus/rustfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JuergenFranziskus/rustfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Frustfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Frustfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a3572bb3b3aeaa3c8c29bd2f258c7406fe19024
[INFO] checking JuergenFranziskus/rustfuck against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuergenFranziskus%2Frustfuck" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JuergenFranziskus/rustfuck on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JuergenFranziskus/rustfuck
[INFO] finished tweaking git repo https://github.com/JuergenFranziskus/rustfuck
[INFO] tweaked toml for git repo https://github.com/JuergenFranziskus/rustfuck written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/JuergenFranziskus/rustfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32a6ed4afbf8df6af24d619bce84d82a2a6ec5e38afe2a2a732a095d57d6116c
[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" "32a6ed4afbf8df6af24d619bce84d82a2a6ec5e38afe2a2a732a095d57d6116c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32a6ed4afbf8df6af24d619bce84d82a2a6ec5e38afe2a2a732a095d57d6116c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a6ed4afbf8df6af24d619bce84d82a2a6ec5e38afe2a2a732a095d57d6116c", kill_on_drop: false }`
[INFO] [stdout] 32a6ed4afbf8df6af24d619bce84d82a2a6ec5e38afe2a2a732a095d57d6116c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b13dd97f08bb073fecadde82a04d0f6ae5ec2263f17a626e0154a68246b68b8f
[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" "b13dd97f08bb073fecadde82a04d0f6ae5ec2263f17a626e0154a68246b68b8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling once_cell v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell?branch=master#a2db15b0)
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling llvm-sys v70.4.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling inkwell_internals v0.3.0 (https://github.com/TheDan64/inkwell?branch=master#a2db15b0)
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stdout] error: expected one of: `::`, `<`, `_`, literal, `const`, `ref`, `mut`, `&`, parentheses, square brackets, `..`, `const`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/inkwell-946411d814d2c9f8/a2db15b/src/debug_info.rs:435:23
[INFO] [stdout]     |
[INFO] [stdout] 435 |         flags: DIFlags,
[INFO] [stdout]     |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of: `::`, `<`, `_`, literal, `const`, `ref`, `mut`, `&`, parentheses, square brackets, `..`, `const`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/git/checkouts/inkwell-946411d814d2c9f8/a2db15b/src/module.rs:1373:22
[INFO] [stdout]      |
[INFO] [stdout] 1373 |         sysroot: &str,
[INFO] [stdout]      |                      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inkwell`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b13dd97f08bb073fecadde82a04d0f6ae5ec2263f17a626e0154a68246b68b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13dd97f08bb073fecadde82a04d0f6ae5ec2263f17a626e0154a68246b68b8f", kill_on_drop: false }`
[INFO] [stdout] b13dd97f08bb073fecadde82a04d0f6ae5ec2263f17a626e0154a68246b68b8f