[INFO] cloning repository https://github.com/PaulRaUnite/RME
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PaulRaUnite/RME" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulRaUnite%2FRME"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulRaUnite%2FRME'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d912c18b0c36f073364d856a06a3d2c274b3e686
[INFO] checking PaulRaUnite/RME against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPaulRaUnite%2FRME" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PaulRaUnite/RME on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/PaulRaUnite/RME
[INFO] finished tweaking git repo https://github.com/PaulRaUnite/RME
[INFO] tweaked toml for git repo https://github.com/PaulRaUnite/RME written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/PaulRaUnite/RME already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9711597a286cb3e9b40c10a1e60aad00fca344f26dad42387b896b64d52a6bdf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "9711597a286cb3e9b40c10a1e60aad00fca344f26dad42387b896b64d52a6bdf"`
[INFO] [stderr]     Checking rme v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: variant is never constructed: `Zero`
[INFO] [stderr]  --> src/machine/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Zero(usize),
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Translate`
[INFO] [stderr]   --> src/machine/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | /     Translate {
[INFO] [stderr] 11 | |         from: usize,
[INFO] [stderr] 12 | |         to: usize,
[INFO] [stderr] 13 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Zero`
[INFO] [stderr]  --> src/machine/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Zero(usize),
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Translate`
[INFO] [stderr]   --> src/machine/mod.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | /     Translate {
[INFO] [stderr] 11 | |         from: usize,
[INFO] [stderr] 12 | |         to: usize,
[INFO] [stderr] 13 | |     },
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "9711597a286cb3e9b40c10a1e60aad00fca344f26dad42387b896b64d52a6bdf"`
[INFO] running `"docker" "rm" "-f" "9711597a286cb3e9b40c10a1e60aad00fca344f26dad42387b896b64d52a6bdf"`
[INFO] [stdout] 9711597a286cb3e9b40c10a1e60aad00fca344f26dad42387b896b64d52a6bdf