[INFO] cloning repository zaynetro/roller
[INFO] running `"git" "clone" "--bare" "git://github.com/zaynetro/roller.git" "work/cache/sources/gh/zaynetro/roller"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/zaynetro/roller'...
[INFO] running `"git" "clone" "work/cache/sources/gh/zaynetro/roller" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zaynetro/roller"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zaynetro/roller'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zaynetro/roller" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zaynetro/roller"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zaynetro/roller'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0dac7c1b7e81ae71a50b746fdbdab7f632ae4b39
[INFO] sha for GitHub repo zaynetro/roller: 0dac7c1b7e81ae71a50b746fdbdab7f632ae4b39
[INFO] validating manifest of zaynetro/roller 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 zaynetro/roller 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 zaynetro/roller
[INFO] finished frobbing zaynetro/roller
[INFO] frobbed toml for zaynetro/roller written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zaynetro/roller/Cargo.toml
[INFO] started frobbing zaynetro/roller
[INFO] finished frobbing zaynetro/roller
[INFO] frobbed toml for zaynetro/roller written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/zaynetro/roller/Cargo.toml
[INFO] crate zaynetro/roller 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itoa v0.3.3
[INFO] [stderr]   Downloaded serde_derive v1.0.14
[INFO] [stderr]   Downloaded serde_derive_internals v0.16.0
[INFO] [stderr]   Downloaded r2d2 v0.7.3
[INFO] [stderr]   Downloaded snap v0.2.2
[INFO] [stderr]   Downloaded config v0.7.0
[INFO] [stderr]   Downloaded serde v1.0.14
[INFO] [stderr]   Downloaded lz4-compress v0.1.0
[INFO] [stderr]   Downloaded cdrs v1.0.0
[INFO] [stderr]   Downloaded serde_json v1.0.3
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking zaynetro/roller against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/zaynetro/roller:/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] bf798a86b740bc216e94ced7692af5ed47316fc096cc0929e63ef0a8751f51d2
[INFO] running `"docker" "start" "-a" "bf798a86b740bc216e94ced7692af5ed47316fc096cc0929e63ef0a8751f51d2"`
[INFO] [stderr]     Checking libc v0.2.29
[INFO] [stderr]     Checking num-traits v0.1.40
[INFO] [stderr]     Checking serde v1.0.14
[INFO] [stderr]     Checking byteorder v1.1.0
[INFO] [stderr]     Checking itoa v0.3.3
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking scheduled-thread-pool v0.1.0
[INFO] [stderr]     Checking lz4-compress v0.1.0
[INFO] [stderr]     Checking thread_local v0.3.4
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking r2d2 v0.7.3
[INFO] [stderr]     Checking snap v0.2.2
[INFO] [stderr]     Checking memchr v1.0.1
[INFO] [stderr]     Checking rand v0.3.16
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking aho-corasick v0.6.3
[INFO] [stderr]     Checking nom v3.2.0
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking cdrs v1.0.0
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.14
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking serde_json v1.0.3
[INFO] [stderr]     Checking config v0.7.0
[INFO] [stderr]     Checking roller v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/migrator.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     client: &'a mut Client,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Client`
[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/migrator.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(client: &'a mut Client) -> Migrator<'a> {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Client`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/migrator.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |     client: &'a mut Client,
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Client`
[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/migrator.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(client: &'a mut Client) -> Migrator<'a> {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Client`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.91s
[INFO] running `"docker" "inspect" "bf798a86b740bc216e94ced7692af5ed47316fc096cc0929e63ef0a8751f51d2"`
[INFO] running `"docker" "rm" "-f" "bf798a86b740bc216e94ced7692af5ed47316fc096cc0929e63ef0a8751f51d2"`
[INFO] [stdout] bf798a86b740bc216e94ced7692af5ed47316fc096cc0929e63ef0a8751f51d2