[INFO] cloning repository https://github.com/syed-ghufran-hassan/rust-enum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syed-ghufran-hassan/rust-enum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyed-ghufran-hassan%2Frust-enum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyed-ghufran-hassan%2Frust-enum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bdf07cd5894fc7d535b3efca5bc1af0de779e0a
[INFO] testing syed-ghufran-hassan/rust-enum against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyed-ghufran-hassan%2Frust-enum" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/syed-ghufran-hassan/rust-enum on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/syed-ghufran-hassan/rust-enum
[INFO] finished tweaking git repo https://github.com/syed-ghufran-hassan/rust-enum
[INFO] tweaked toml for git repo https://github.com/syed-ghufran-hassan/rust-enum written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/syed-ghufran-hassan/rust-enum already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded text_io v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c65592c428eb830f1665e8bb2531bc1368ab418e59e0567bb440e9c14bb903dd
[INFO] running `Command { std: "docker" "start" "-a" "c65592c428eb830f1665e8bb2531bc1368ab418e59e0567bb440e9c14bb903dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c65592c428eb830f1665e8bb2531bc1368ab418e59e0567bb440e9c14bb903dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c65592c428eb830f1665e8bb2531bc1368ab418e59e0567bb440e9c14bb903dd", kill_on_drop: false }`
[INFO] [stdout] c65592c428eb830f1665e8bb2531bc1368ab418e59e0567bb440e9c14bb903dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 136bf9e3e1eb99f074b2999de3eecf6b596e53c48418ee2e660388e17bcb7e5d
[INFO] running `Command { std: "docker" "start" "-a" "136bf9e3e1eb99f074b2999de3eecf6b596e53c48418ee2e660388e17bcb7e5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling rec3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `Write` found for reference `&Message` in the current scope
[INFO] [stdout]   --> src/main.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | self.Write(String::from("Hello"));
[INFO] [stdout]    |      ^^^^^ method not found in `&Message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rec3` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "136bf9e3e1eb99f074b2999de3eecf6b596e53c48418ee2e660388e17bcb7e5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136bf9e3e1eb99f074b2999de3eecf6b596e53c48418ee2e660388e17bcb7e5d", kill_on_drop: false }`
[INFO] [stdout] 136bf9e3e1eb99f074b2999de3eecf6b596e53c48418ee2e660388e17bcb7e5d