[INFO] cloning repository https://github.com/dunnker/tetris-piston
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dunnker/tetris-piston" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnker%2Ftetris-piston", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnker%2Ftetris-piston'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81062a6bec294a788e43b0fe8d18ea7da47af27f
[INFO] checking dunnker/tetris-piston against try#ff4041081a39fb2e940a03a55f86a4ad0b37d26a for pr-80763
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnker%2Ftetris-piston" "/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/dunnker/tetris-piston on toolchain ff4041081a39fb2e940a03a55f86a4ad0b37d26a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dunnker/tetris-piston
[INFO] finished tweaking git repo https://github.com/dunnker/tetris-piston
[INFO] tweaked toml for git repo https://github.com/dunnker/tetris-piston written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/dunnker/tetris-piston already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dd1154cc2052489359ea42507bda33a34f07b6e3439f781046ce48ed1f281b9
[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" "0dd1154cc2052489359ea42507bda33a34f07b6e3439f781046ce48ed1f281b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dd1154cc2052489359ea42507bda33a34f07b6e3439f781046ce48ed1f281b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd1154cc2052489359ea42507bda33a34f07b6e3439f781046ce48ed1f281b9", kill_on_drop: false }`
[INFO] [stdout] 0dd1154cc2052489359ea42507bda33a34f07b6e3439f781046ce48ed1f281b9
[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=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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+ff4041081a39fb2e940a03a55f86a4ad0b37d26a" "check" "--frozen" "--all" "--all-targets" "--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] 1ebce469f22e23b0fd9a6000212695535cd0e3af2e96385bdeed2b27f44fa142
[INFO] running `Command { std: "docker" "start" "-a" "1ebce469f22e23b0fd9a6000212695535cd0e3af2e96385bdeed2b27f44fa142", kill_on_drop: false }`
[INFO] [stderr]     Checking pistoncore-input v0.8.1
[INFO] [stderr]     Checking piston2d-graphics v0.13.1
[INFO] [stderr]     Checking dylib v0.0.1
[INFO] [stderr]    Compiling gl_generator v0.4.2
[INFO] [stderr]     Checking libz-sys v1.1.2
[INFO] [stderr]     Checking osmesa-sys v0.0.5
[INFO] [stderr]     Checking png v0.4.3
[INFO] [stderr]     Checking freetype-sys v0.3.1
[INFO] [stderr]     Checking x11-dl v2.3.1
[INFO] [stdout] error[E0365]: `draw_state_lib` is private, and cannot be re-exported
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/piston2d-graphics-0.13.1/./src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use draw_state_lib as draw_state;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ re-export of private `draw_state_lib`
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider declaring type or module `draw_state_lib` with `pub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking freetype-rs v0.5.0
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0365`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `piston2d-graphics`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1ebce469f22e23b0fd9a6000212695535cd0e3af2e96385bdeed2b27f44fa142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ebce469f22e23b0fd9a6000212695535cd0e3af2e96385bdeed2b27f44fa142", kill_on_drop: false }`
[INFO] [stdout] 1ebce469f22e23b0fd9a6000212695535cd0e3af2e96385bdeed2b27f44fa142