[INFO] updating cached repository https://github.com/moussetc/letsroll
[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] 3b92da7fbddac891ac8c84c1d40a75a5177f97a3
[INFO] checking moussetc/letsroll against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoussetc%2Fletsroll" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moussetc/letsroll on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/moussetc/letsroll
[INFO] finished tweaking git repo https://github.com/moussetc/letsroll
[INFO] tweaked toml for git repo https://github.com/moussetc/letsroll written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/moussetc/letsroll already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0657d54d9565e94a838db9b0310e50c26f0e172dd5c3be23b613e147c80bc207
[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" "0657d54d9565e94a838db9b0310e50c26f0e172dd5c3be23b613e147c80bc207"`
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]     Checking docopt v1.0.2
[INFO] [stderr]     Checking rand v0.6.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking letsroll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn reroll(&self, dice: &Roll<T, V>, t: &Vec<T>) -> Rolls<T, V>;
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:106:29
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn reroll(&self, dice: &Roll<T, V>, t: &Vec<T>) -> Rolls<T, V> {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |     fn explode(&self, dice: &Roll<T, V>, explosion_values: &Vec<T>) -> Rolls<T, V>;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:284:30
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn explode(&self, dice: &Roll<T, V>, explosion_values: &Vec<T>) -> Rolls<T, V> {
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:303:12
[INFO] [stderr]     |
[INFO] [stderr] 303 |     dice: &Roll<T, V>,
[INFO] [stderr]     |            ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:405:16
[INFO] [stderr]     |
[INFO] [stderr] 405 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:448:16
[INFO] [stderr]     |
[INFO] [stderr] 448 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:485:16
[INFO] [stderr]     |
[INFO] [stderr] 485 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:493:16
[INFO] [stderr]     |
[INFO] [stderr] 493 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:553:45
[INFO] [stderr]     |
[INFO] [stderr] 553 |     fn apply(&self, action: &Action, dice: &Roll<T, V>) -> Result<Rolls<T, V>, Error>;
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:560:16
[INFO] [stderr]     |
[INFO] [stderr] 560 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:587:16
[INFO] [stderr]     |
[INFO] [stderr] 587 |         dice: &Roll<FudgeRoll, FudgeDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<FudgeRoll, FudgeDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dice.rs:176:46
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn roll<T: RollBounds>(&self, dice: &Roll<T, V>) -> Result<Rolls<T, V>, Error>
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dice.rs:196:53
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn new(dice_request: RollRequest<V>, dice: &Roll<T, V>) -> Rolls<T, V> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:102:29
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn reroll(&self, dice: &Roll<T, V>, t: &Vec<T>) -> Rolls<T, V>;
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:106:29
[INFO] [stderr]     |
[INFO] [stderr] 106 |     fn reroll(&self, dice: &Roll<T, V>, t: &Vec<T>) -> Rolls<T, V> {
[INFO] [stderr]     |                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:280:30
[INFO] [stderr]     |
[INFO] [stderr] 280 |     fn explode(&self, dice: &Roll<T, V>, explosion_values: &Vec<T>) -> Rolls<T, V>;
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:284:30
[INFO] [stderr]     |
[INFO] [stderr] 284 |     fn explode(&self, dice: &Roll<T, V>, explosion_values: &Vec<T>) -> Rolls<T, V> {
[INFO] [stderr]     |                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:303:12
[INFO] [stderr]     |
[INFO] [stderr] 303 |     dice: &Roll<T, V>,
[INFO] [stderr]     |            ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:405:16
[INFO] [stderr]     |
[INFO] [stderr] 405 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:448:16
[INFO] [stderr]     |
[INFO] [stderr] 448 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:485:16
[INFO] [stderr]     |
[INFO] [stderr] 485 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:493:16
[INFO] [stderr]     |
[INFO] [stderr] 493 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:553:45
[INFO] [stderr]     |
[INFO] [stderr] 553 |     fn apply(&self, action: &Action, dice: &Roll<T, V>) -> Result<Rolls<T, V>, Error>;
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:560:16
[INFO] [stderr]     |
[INFO] [stderr] 560 |         dice: &Roll<NumericRoll, NumericDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<NumericRoll, NumericDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/actions.rs:587:16
[INFO] [stderr]     |
[INFO] [stderr] 587 |         dice: &Roll<FudgeRoll, FudgeDice>,
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Roll<FudgeRoll, FudgeDice>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dice.rs:176:46
[INFO] [stderr]     |
[INFO] [stderr] 176 |     pub fn roll<T: RollBounds>(&self, dice: &Roll<T, V>) -> Result<Rolls<T, V>, Error>
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dice.rs:196:53
[INFO] [stderr]     |
[INFO] [stderr] 196 |     pub fn new(dice_request: RollRequest<V>, dice: &Roll<T, V>) -> Rolls<T, V> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^ help: use `dyn`: `dyn Roll<T, V>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.06s
[INFO] running `"docker" "inspect" "0657d54d9565e94a838db9b0310e50c26f0e172dd5c3be23b613e147c80bc207"`
[INFO] running `"docker" "rm" "-f" "0657d54d9565e94a838db9b0310e50c26f0e172dd5c3be23b613e147c80bc207"`
[INFO] [stdout] 0657d54d9565e94a838db9b0310e50c26f0e172dd5c3be23b613e147c80bc207