[INFO] cloning repository vitorhnn/trabalho-sd
[INFO] running `"git" "clone" "--bare" "git://github.com/vitorhnn/trabalho-sd.git" "work/cache/sources/gh/vitorhnn/trabalho-sd"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/vitorhnn/trabalho-sd'...
[INFO] running `"git" "clone" "work/cache/sources/gh/vitorhnn/trabalho-sd" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vitorhnn/trabalho-sd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vitorhnn/trabalho-sd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vitorhnn/trabalho-sd" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vitorhnn/trabalho-sd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vitorhnn/trabalho-sd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5c0f5169c07b721a722577d8805e50c4ea0ca0a
[INFO] sha for GitHub repo vitorhnn/trabalho-sd: e5c0f5169c07b721a722577d8805e50c4ea0ca0a
[INFO] validating manifest of vitorhnn/trabalho-sd on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of vitorhnn/trabalho-sd on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing vitorhnn/trabalho-sd
[INFO] finished frobbing vitorhnn/trabalho-sd
[INFO] frobbed toml for vitorhnn/trabalho-sd written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vitorhnn/trabalho-sd/Cargo.toml
[INFO] started frobbing vitorhnn/trabalho-sd
[INFO] finished frobbing vitorhnn/trabalho-sd
[INFO] frobbed toml for vitorhnn/trabalho-sd written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/vitorhnn/trabalho-sd/Cargo.toml
[INFO] crate vitorhnn/trabalho-sd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking vitorhnn/trabalho-sd against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/vitorhnn/trabalho-sd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 670c64e535fabb8511e1e87e08acbf88acb77b779ffecccb0f3d39a61804e3f9
[INFO] running `"docker" "start" "-a" "670c64e535fabb8511e1e87e08acbf88acb77b779ffecccb0f3d39a61804e3f9"`
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]     Checking socket2 v0.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]     Checking trabalhosd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:158:47
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn BullyState`
[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/main.rs:158:64
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:168:47
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn BullyState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:168:64
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:158:47
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn BullyState`
[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/main.rs:158:64
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:168:47
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                               ^^^^^^^^^^ help: use `dyn`: `dyn BullyState`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:168:64
[INFO] [stderr]     |
[INFO] [stderr] 168 |     fn execute(self: Box<Self>) -> Result<Box<BullyState>, Box<Error>> {
[INFO] [stderr]     |                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     Ok(())
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/main.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     Ok(())
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `State`
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | enum State {
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rng`
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     rng: ThreadRng,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `leader_id`
[INFO] [stderr]    --> src/main.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     leader_id: u64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `shared_state`
[INFO] [stderr]    --> src/main.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     shared_state: SharedState,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `State`
[INFO] [stderr]   --> src/main.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | enum State {
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rng`
[INFO] [stderr]   --> src/main.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 48 |     rng: ThreadRng,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `leader_id`
[INFO] [stderr]    --> src/main.rs:153:5
[INFO] [stderr]     |
[INFO] [stderr] 153 |     leader_id: u64,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `shared_state`
[INFO] [stderr]    --> src/main.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 |     shared_state: SharedState,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.20s
[INFO] running `"docker" "inspect" "670c64e535fabb8511e1e87e08acbf88acb77b779ffecccb0f3d39a61804e3f9"`
[INFO] running `"docker" "rm" "-f" "670c64e535fabb8511e1e87e08acbf88acb77b779ffecccb0f3d39a61804e3f9"`
[INFO] [stdout] 670c64e535fabb8511e1e87e08acbf88acb77b779ffecccb0f3d39a61804e3f9