[INFO] cloning repository https://github.com/the10thWiz/compiler-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/the10thWiz/compiler-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fcompiler-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fcompiler-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa344613b72009d4ee8a4eda8cb447d250c65374
[INFO] testing the10thWiz/compiler-test against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthe10thWiz%2Fcompiler-test" "/workspace/builds/worker-85/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/the10thWiz/compiler-test on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/the10thWiz/compiler-test
[INFO] finished tweaking git repo https://github.com/the10thWiz/compiler-test
[INFO] tweaked toml for git repo https://github.com/the10thWiz/compiler-test written to /workspace/builds/worker-85/source/Cargo.toml
[INFO] crate git repo https://github.com/the10thWiz/compiler-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa3a6b0df1e2984e1fc2bcc5ddef48f9ec602dc56b92b00bec8f091fb0dc4641
[INFO] running `Command { std: "docker" "start" "-a" "fa3a6b0df1e2984e1fc2bcc5ddef48f9ec602dc56b92b00bec8f091fb0dc4641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa3a6b0df1e2984e1fc2bcc5ddef48f9ec602dc56b92b00bec8f091fb0dc4641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3a6b0df1e2984e1fc2bcc5ddef48f9ec602dc56b92b00bec8f091fb0dc4641", kill_on_drop: false }`
[INFO] [stdout] fa3a6b0df1e2984e1fc2bcc5ddef48f9ec602dc56b92b00bec8f091fb0dc4641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17032d1c1cf3fdd753c11bee751fbb0023aff9f4a7c6528f4bc8d216f757773
[INFO] running `Command { std: "docker" "start" "-a" "f17032d1c1cf3fdd753c11bee751fbb0023aff9f4a7c6528f4bc8d216f757773", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bswap v1.0.0
[INFO] [stderr]    Compiling sha v1.0.3
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0428]: the name `scope` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod scope;
[INFO] [stdout]    | ---------- previous definition of the module `scope` here
[INFO] [stdout] ...
[INFO] [stdout] 22 | mod scope;
[INFO] [stdout]    | ^^^^^^^^^^ `scope` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `scope` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0428]: the name `vars` is defined multiple times
[INFO] [stdout]   --> src/lib.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | mod vars;
[INFO] [stdout]    | --------- previous definition of the module `vars` here
[INFO] [stdout] ...
[INFO] [stdout] 23 | mod vars;
[INFO] [stdout]    | ^^^^^^^^^ `vars` redefined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `vars` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0428`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "f17032d1c1cf3fdd753c11bee751fbb0023aff9f4a7c6528f4bc8d216f757773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17032d1c1cf3fdd753c11bee751fbb0023aff9f4a7c6528f4bc8d216f757773", kill_on_drop: false }`
[INFO] [stdout] f17032d1c1cf3fdd753c11bee751fbb0023aff9f4a7c6528f4bc8d216f757773