[INFO] cloning repository dylanmckay/polk [INFO] running `"git" "clone" "--bare" "git://github.com/dylanmckay/polk.git" "work/cache/sources/gh/dylanmckay/polk"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/dylanmckay/polk'... [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/polk" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanmckay/polk"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanmckay/polk'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dylanmckay/polk" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] aba5cef736725c59342938661f8808883b15370b [INFO] sha for GitHub repo dylanmckay/polk: aba5cef736725c59342938661f8808883b15370b [INFO] validating manifest of dylanmckay/polk on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dylanmckay/polk on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dylanmckay/polk [INFO] finished frobbing dylanmckay/polk [INFO] frobbed toml for dylanmckay/polk written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/dylanmckay/polk/Cargo.toml [INFO] started frobbing dylanmckay/polk [INFO] finished frobbing dylanmckay/polk [INFO] frobbed toml for dylanmckay/polk written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk/Cargo.toml [INFO] crate dylanmckay/polk already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dylanmckay/polk against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk:/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] d454fbb2c2a4ab43d235c5d320555a8d1c008478f59a42cebd86ff8b4542e085 [INFO] running `"docker" "start" "-a" "d454fbb2c2a4ab43d235c5d320555a8d1c008478f59a42cebd86ff8b4542e085"` [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling log v0.4.2 [INFO] [stderr] Compiling rand v0.5.1 [INFO] [stderr] Compiling libgit2-sys v0.7.3 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling toml v0.4.6 [INFO] [stderr] Compiling regex v1.0.0 [INFO] [stderr] Compiling backtrace v0.3.8 [INFO] [stderr] Compiling serde_derive v1.0.66 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling git2 v0.7.1 [INFO] [stderr] Compiling polk v1.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cache.rs:294:66 [INFO] [stderr] | [INFO] [stderr] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [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/backend/mod.rs:13:55 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:21:54 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead. [INFO] [stderr] --> src/util.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | env::home_dir().expect("user does not have home directory") [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | types { [INFO] [stderr] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 4 | | } [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `"docker" "inspect" "d454fbb2c2a4ab43d235c5d320555a8d1c008478f59a42cebd86ff8b4542e085"` [INFO] running `"docker" "rm" "-f" "d454fbb2c2a4ab43d235c5d320555a8d1c008478f59a42cebd86ff8b4542e085"` [INFO] [stdout] d454fbb2c2a4ab43d235c5d320555a8d1c008478f59a42cebd86ff8b4542e085 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk:/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 82765d2ca15d11243351a3c62edbab5dfa5fadcf57f453d67ec8db5fc61b0ff9 [INFO] running `"docker" "start" "-a" "82765d2ca15d11243351a3c62edbab5dfa5fadcf57f453d67ec8db5fc61b0ff9"` [INFO] [stderr] Compiling polk v1.1.3 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cache.rs:294:66 [INFO] [stderr] | [INFO] [stderr] 294 | fn open_manifest_backend(&self) -> Result<(UserManifest, Box), Error> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [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/backend/mod.rs:13:55 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn setup(dest: &Path, source: S) -> Result, Error> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/mod.rs:21:54 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn open(path: &Path, source: S) -> Result, Error> [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Backend` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | types { [INFO] [stderr] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 4 | | } [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / error_chain! { [INFO] [stderr] 2 | | types { [INFO] [stderr] 3 | | Error, ErrorKind, ResultExt, Result; [INFO] [stderr] 4 | | } [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] 13 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.15s [INFO] running `"docker" "inspect" "82765d2ca15d11243351a3c62edbab5dfa5fadcf57f453d67ec8db5fc61b0ff9"` [INFO] running `"docker" "rm" "-f" "82765d2ca15d11243351a3c62edbab5dfa5fadcf57f453d67ec8db5fc61b0ff9"` [INFO] [stdout] 82765d2ca15d11243351a3c62edbab5dfa5fadcf57f453d67ec8db5fc61b0ff9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/dylanmckay/polk:/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=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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] b721bb7953e905cc4d0e976d6e015b928162b220c052864d5dd76e48a7272f71 [INFO] running `"docker" "start" "-a" "b721bb7953e905cc4d0e976d6e015b928162b220c052864d5dd76e48a7272f71"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/polk-ed7306d09354687f [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test feature::test::substitute_enabled_features_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b721bb7953e905cc4d0e976d6e015b928162b220c052864d5dd76e48a7272f71"` [INFO] running `"docker" "rm" "-f" "b721bb7953e905cc4d0e976d6e015b928162b220c052864d5dd76e48a7272f71"` [INFO] [stdout] b721bb7953e905cc4d0e976d6e015b928162b220c052864d5dd76e48a7272f71