[INFO] cloning repository https://github.com/cabalamat/ruchess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cabalamat/ruchess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabalamat%2Fruchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabalamat%2Fruchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 44b1f3c83afbe95090a2b86906c557ef51d17710
[INFO] checking cabalamat/ruchess/44b1f3c83afbe95090a2b86906c557ef51d17710 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcabalamat%2Fruchess" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cabalamat/ruchess on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cabalamat/ruchess
[INFO] finished tweaking git repo https://github.com/cabalamat/ruchess
[INFO] tweaked toml for git repo https://github.com/cabalamat/ruchess written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cabalamat/ruchess 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df83c78deb30383afb2a6310793c145335cba192e902fca9f33356b6a1f647ef
[INFO] running `Command { std: "docker" "start" "-a" "df83c78deb30383afb2a6310793c145335cba192e902fca9f33356b6a1f647ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df83c78deb30383afb2a6310793c145335cba192e902fca9f33356b6a1f647ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df83c78deb30383afb2a6310793c145335cba192e902fca9f33356b6a1f647ef", kill_on_drop: false }`
[INFO] [stdout] df83c78deb30383afb2a6310793c145335cba192e902fca9f33356b6a1f647ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5683754f9757095bac2b805c70883b4e798584d01e3c6463411278d446fac9f1
[INFO] running `Command { std: "docker" "start" "-a" "5683754f9757095bac2b805c70883b4e798584d01e3c6463411278d446fac9f1", kill_on_drop: false }`
[INFO] [stderr]     Checking ruchess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0507]: cannot move out of `*sqv` which is behind a shared reference
[INFO] [stdout]    --> src/main.rs:110:22
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 s += sqv.to_string();
[INFO] [stdout]     |                      ^^^ ----------- `*sqv` moved due to this method call
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      move occurs because `*sqv` has type `SqValue`, which does not implement the `Copy` trait
[INFO] [stdout]     |
[INFO] [stdout] note: `SqValue::to_string` takes ownership of the receiver `self`, which moves `*sqv`
[INFO] [stdout]    --> src/main.rs:14:18
[INFO] [stdout]     |
[INFO] [stdout] 14  |     fn to_string(self: SqValue) -> &'static str {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] note: if `SqValue` implemented `Clone`, you could clone the value
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | enum SqValue {
[INFO] [stdout]     | ^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 s += sqv.to_string();
[INFO] [stdout]     |                      --- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*sqv` which is behind a shared reference
[INFO] [stdout]    --> src/main.rs:110:22
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 s += sqv.to_string();
[INFO] [stdout]     |                      ^^^ ----------- `*sqv` moved due to this method call
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      move occurs because `*sqv` has type `SqValue`, which does not implement the `Copy` trait
[INFO] [stdout]     |
[INFO] [stdout] note: `SqValue::to_string` takes ownership of the receiver `self`, which moves `*sqv`
[INFO] [stdout]    --> src/main.rs:14:18
[INFO] [stdout]     |
[INFO] [stdout] 14  |     fn to_string(self: SqValue) -> &'static str {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] note: if `SqValue` implemented `Clone`, you could clone the value
[INFO] [stdout]    --> src/main.rs:6:1
[INFO] [stdout]     |
[INFO] [stdout] 6   | enum SqValue {
[INFO] [stdout]     | ^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout] ...
[INFO] [stdout] 110 |                 s += sqv.to_string();
[INFO] [stdout]     |                      --- you could clone this value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ruchess` (bin "ruchess") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `ruchess` (bin "ruchess" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5683754f9757095bac2b805c70883b4e798584d01e3c6463411278d446fac9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5683754f9757095bac2b805c70883b4e798584d01e3c6463411278d446fac9f1", kill_on_drop: false }`
[INFO] [stdout] 5683754f9757095bac2b805c70883b4e798584d01e3c6463411278d446fac9f1