[INFO] updating cached repository AlecAivazis/bump
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlecAivazis/bump
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlecAivazis/bump" "work/ex/beta-1.38-1/sources/1.37.0/gh/AlecAivazis/bump"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlecAivazis/bump'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlecAivazis/bump" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlecAivazis/bump"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AlecAivazis/bump on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/gh/AlecAivazis/bump/Cargo.toml
[INFO] crate AlecAivazis/bump already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing AlecAivazis/bump against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlecAivazis/bump:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c889eeafddb0e4b27389d5369f89a8034132d912823b28e08916a48f6dff83dc
[INFO] running `"docker" "start" "-a" "c889eeafddb0e4b27389d5369f89a8034132d912823b28e08916a48f6dff83dc"`
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling openssl-sys v0.9.40
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling filesystem v0.4.3
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `"docker" "inspect" "c889eeafddb0e4b27389d5369f89a8034132d912823b28e08916a48f6dff83dc"`
[INFO] running `"docker" "rm" "-f" "c889eeafddb0e4b27389d5369f89a8034132d912823b28e08916a48f6dff83dc"`
[INFO] [stdout] c889eeafddb0e4b27389d5369f89a8034132d912823b28e08916a48f6dff83dc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlecAivazis/bump:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8dbc8384ad97068d7b5eb9f29cba1a41ad0987a324f9748a78274ab9bcb27576
[INFO] running `"docker" "start" "-a" "8dbc8384ad97068d7b5eb9f29cba1a41ad0987a324f9748a78274ab9bcb27576"`
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "8dbc8384ad97068d7b5eb9f29cba1a41ad0987a324f9748a78274ab9bcb27576"`
[INFO] running `"docker" "rm" "-f" "8dbc8384ad97068d7b5eb9f29cba1a41ad0987a324f9748a78274ab9bcb27576"`
[INFO] [stdout] 8dbc8384ad97068d7b5eb9f29cba1a41ad0987a324f9748a78274ab9bcb27576
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlecAivazis/bump:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 8cd09de47e3c1d76d3ca6732dc0aef7a32a0b53adde3f9ba5e29ecd6137f89ec
[INFO] running `"docker" "start" "-a" "8cd09de47e3c1d76d3ca6732dc0aef7a32a0b53adde3f9ba5e29ecd6137f89ec"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bump-a5173d44771cb6d5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "8cd09de47e3c1d76d3ca6732dc0aef7a32a0b53adde3f9ba5e29ecd6137f89ec"`
[INFO] running `"docker" "rm" "-f" "8cd09de47e3c1d76d3ca6732dc0aef7a32a0b53adde3f9ba5e29ecd6137f89ec"`
[INFO] [stdout] 8cd09de47e3c1d76d3ca6732dc0aef7a32a0b53adde3f9ba5e29ecd6137f89ec