[INFO] cloning repository AlecAivazis/bump
[INFO] running `"git" "clone" "--bare" "git://github.com/AlecAivazis/bump.git" "work/cache/sources/gh/AlecAivazis/bump"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AlecAivazis/bump'...
[INFO] running `"git" "clone" "work/cache/sources/gh/AlecAivazis/bump" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AlecAivazis/bump"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AlecAivazis/bump'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlecAivazis/bump" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AlecAivazis/bump"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AlecAivazis/bump'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 182610363e372f63bad5900287fc63f98c33ee2b
[INFO] sha for GitHub repo AlecAivazis/bump: 182610363e372f63bad5900287fc63f98c33ee2b
[INFO] validating manifest of AlecAivazis/bump 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 AlecAivazis/bump 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 AlecAivazis/bump
[INFO] finished frobbing AlecAivazis/bump
[INFO] frobbed toml for AlecAivazis/bump written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AlecAivazis/bump/Cargo.toml
[INFO] started frobbing AlecAivazis/bump
[INFO] finished frobbing AlecAivazis/bump
[INFO] frobbed toml for AlecAivazis/bump written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AlecAivazis/bump/Cargo.toml
[INFO] crate AlecAivazis/bump 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 filesystem v0.4.3
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking AlecAivazis/bump against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AlecAivazis/bump:/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] df5ba906a07e9bf4f8c7ad1eae9f7c9f9a284f69f4a0f6409e5ca2773fff5ae8
[INFO] running `"docker" "start" "-a" "df5ba906a07e9bf4f8c7ad1eae9f7c9f9a284f69f4a0f6409e5ca2773fff5ae8"`
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]     Checking libz-sys v1.0.25
[INFO] [stderr]     Checking filesystem v0.4.3
[INFO] [stderr]     Checking libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]     Checking bump v0.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/package_manager.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 | ) -> &'a PackageManager {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PackageManager`
[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/project/project.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     package_manager: &'a PackageManager,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PackageManager`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project/package_manager.rs:45:10
[INFO] [stderr]    |
[INFO] [stderr] 45 | ) -> &'a PackageManager {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PackageManager`
[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/project/project.rs:12:26
[INFO] [stderr]    |
[INFO] [stderr] 12 |     package_manager: &'a PackageManager,
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn PackageManager`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.45s
[INFO] running `"docker" "inspect" "df5ba906a07e9bf4f8c7ad1eae9f7c9f9a284f69f4a0f6409e5ca2773fff5ae8"`
[INFO] running `"docker" "rm" "-f" "df5ba906a07e9bf4f8c7ad1eae9f7c9f9a284f69f4a0f6409e5ca2773fff5ae8"`
[INFO] [stdout] df5ba906a07e9bf4f8c7ad1eae9f7c9f9a284f69f4a0f6409e5ca2773fff5ae8