[INFO] updating cached repository ikalnytskyi/vcstatus [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ikalnytskyi/vcstatus [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ikalnytskyi/vcstatus" "work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ikalnytskyi/vcstatus" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikalnytskyi/vcstatus"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikalnytskyi/vcstatus'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8bb7bbe4007f8fcd8c3edd2bd84478415e9a63bc [INFO] sha for GitHub repo ikalnytskyi/vcstatus: 8bb7bbe4007f8fcd8c3edd2bd84478415e9a63bc [INFO] validating manifest of ikalnytskyi/vcstatus 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 ikalnytskyi/vcstatus 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 ikalnytskyi/vcstatus [INFO] finished frobbing ikalnytskyi/vcstatus [INFO] frobbed toml for ikalnytskyi/vcstatus written to work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus/Cargo.toml [INFO] started frobbing ikalnytskyi/vcstatus [INFO] finished frobbing ikalnytskyi/vcstatus [INFO] frobbed toml for ikalnytskyi/vcstatus written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikalnytskyi/vcstatus/Cargo.toml [INFO] crate ikalnytskyi/vcstatus 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 ikalnytskyi/vcstatus against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 2ec6e2a17b319c4fdf090734f732d926a3fb622e236e7653f8ea899f3d99f5f1 [INFO] running `"docker" "start" "-a" "2ec6e2a17b319c4fdf090734f732d926a3fb622e236e7653f8ea899f3d99f5f1"` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling vcstatus v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [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/vcs/git.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:105:44 [INFO] [stderr] | [INFO] [stderr] 105 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:58:44 [INFO] [stderr] | [INFO] [stderr] 58 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:71:44 [INFO] [stderr] | [INFO] [stderr] 71 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:17:49 [INFO] [stderr] | [INFO] [stderr] 17 | static SUPPORTED_VCS: [fn (&Path) -> Option>; 2] = [ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn branch(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | fn modified(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:52:43 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_vcs(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.29s [INFO] running `"docker" "inspect" "2ec6e2a17b319c4fdf090734f732d926a3fb622e236e7653f8ea899f3d99f5f1"` [INFO] running `"docker" "rm" "-f" "2ec6e2a17b319c4fdf090734f732d926a3fb622e236e7653f8ea899f3d99f5f1"` [INFO] [stdout] 2ec6e2a17b319c4fdf090734f732d926a3fb622e236e7653f8ea899f3d99f5f1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3d34d7f53910fb930fbac1b2ade02cca69aeede0c79b44ad99f8ba2641233e4a [INFO] running `"docker" "start" "-a" "3d34d7f53910fb930fbac1b2ade02cca69aeede0c79b44ad99f8ba2641233e4a"` [INFO] [stderr] Compiling vcstatus v0.1.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:30:43 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [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/vcs/git.rs:67:44 [INFO] [stderr] | [INFO] [stderr] 67 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/git.rs:105:44 [INFO] [stderr] | [INFO] [stderr] 105 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:27:43 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:58:44 [INFO] [stderr] | [INFO] [stderr] 58 | fn branch(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/hg.rs:71:44 [INFO] [stderr] | [INFO] [stderr] 71 | fn modified(&self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:17:49 [INFO] [stderr] | [INFO] [stderr] 17 | static SUPPORTED_VCS: [fn (&Path) -> Option>; 2] = [ [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:35:44 [INFO] [stderr] | [INFO] [stderr] 35 | fn branch(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:38:44 [INFO] [stderr] | [INFO] [stderr] 38 | fn modified(&self) -> Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vcs/mod.rs:52:43 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_vcs(path: &Path) -> Option> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn VCS` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `"docker" "inspect" "3d34d7f53910fb930fbac1b2ade02cca69aeede0c79b44ad99f8ba2641233e4a"` [INFO] running `"docker" "rm" "-f" "3d34d7f53910fb930fbac1b2ade02cca69aeede0c79b44ad99f8ba2641233e4a"` [INFO] [stdout] 3d34d7f53910fb930fbac1b2ade02cca69aeede0c79b44ad99f8ba2641233e4a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ikalnytskyi/vcstatus:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 2d641696c7167b566820945a85c56757b21bae90140ae9c2cc6bd8fbf5d58121 [INFO] running `"docker" "start" "-a" "2d641696c7167b566820945a85c56757b21bae90140ae9c2cc6bd8fbf5d58121"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/vcstatus-39de686d3bcd85c0 [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" "2d641696c7167b566820945a85c56757b21bae90140ae9c2cc6bd8fbf5d58121"` [INFO] running `"docker" "rm" "-f" "2d641696c7167b566820945a85c56757b21bae90140ae9c2cc6bd8fbf5d58121"` [INFO] [stdout] 2d641696c7167b566820945a85c56757b21bae90140ae9c2cc6bd8fbf5d58121