[INFO] updating cached repository https://github.com/mkjois/twenty48
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 37e4c542d686168b8e958edafecd153829d3adcb
[INFO] checking mkjois/twenty48 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmkjois%2Ftwenty48" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mkjois/twenty48 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mkjois/twenty48
[INFO] finished tweaking git repo https://github.com/mkjois/twenty48
[INFO] tweaked toml for git repo https://github.com/mkjois/twenty48 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mkjois/twenty48 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/jeaye/ncurses-rs.git`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 92c8d4aac2c5047f925ec63c86ae2dbf85751072c98b250074387a71c882204d
[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" "92c8d4aac2c5047f925ec63c86ae2dbf85751072c98b250074387a71c882204d"`
[INFO] [stderr]    Compiling ncurses v5.99.0 (https://github.com/jeaye/ncurses-rs.git#80894126)
[INFO] [stderr]     Checking twenty48 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `std::old_io`
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::old_io;
[INFO] [stderr]   |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `board::Status::*`
[INFO] [stderr]  --> src/board.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use board::Status::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::old_io`
[INFO] [stderr]  --> src/util.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::old_io;
[INFO] [stderr]   |     ^^^^^^^^^^^ no `old_io` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `board::Status::*`
[INFO] [stderr]  --> src/board.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use board::Status::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `board::Action: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/board.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Copy)]
[INFO] [stderr]    |          ^^^^ the trait `std::clone::Clone` is not implemented for `board::Action`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `board::Status: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/board.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Copy)]
[INFO] [stderr]    |          ^^^^ the trait `std::clone::Clone` is not implemented for `board::Status`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `agent::HumanAgent: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/agent.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `agent::HumanAgent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `agent::RandomAgent: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/agent.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `agent::RandomAgent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `twenty48`.
[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[E0277]: the trait bound `board::Action: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/board.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[derive(Copy)]
[INFO] [stderr]    |          ^^^^ the trait `std::clone::Clone` is not implemented for `board::Action`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `board::Status: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/board.rs:23:10
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[derive(Copy)]
[INFO] [stderr]    |          ^^^^ the trait `std::clone::Clone` is not implemented for `board::Status`
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `agent::HumanAgent: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/agent.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `agent::HumanAgent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `agent::RandomAgent: std::clone::Clone` is not satisfied
[INFO] [stderr]  --> src/agent.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Copy)]
[INFO] [stderr]   |          ^^^^ the trait `std::clone::Clone` is not implemented for `agent::RandomAgent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `twenty48`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "92c8d4aac2c5047f925ec63c86ae2dbf85751072c98b250074387a71c882204d"`
[INFO] running `"docker" "rm" "-f" "92c8d4aac2c5047f925ec63c86ae2dbf85751072c98b250074387a71c882204d"`
[INFO] [stdout] 92c8d4aac2c5047f925ec63c86ae2dbf85751072c98b250074387a71c882204d
