[INFO] updating cached repository Axylos/drakey_files [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Axylos/drakey_files [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Axylos/drakey_files" "work/ex/beta-1.38-1/sources/1.37.0/gh/Axylos/drakey_files"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Axylos/drakey_files'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Axylos/drakey_files" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Axylos/drakey_files"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Axylos/drakey_files'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 893d1b97e137406c67281eb988dfaf5d196f9b23 [INFO] sha for GitHub repo Axylos/drakey_files: 893d1b97e137406c67281eb988dfaf5d196f9b23 [INFO] validating manifest of Axylos/drakey_files 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 Axylos/drakey_files 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 Axylos/drakey_files [INFO] finished frobbing Axylos/drakey_files [INFO] frobbed toml for Axylos/drakey_files written to work/ex/beta-1.38-1/sources/1.37.0/gh/Axylos/drakey_files/Cargo.toml [INFO] started frobbing Axylos/drakey_files [INFO] finished frobbing Axylos/drakey_files [INFO] frobbed toml for Axylos/drakey_files written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Axylos/drakey_files/Cargo.toml [INFO] crate Axylos/drakey_files 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] testing Axylos/drakey_files 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-2/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/Axylos/drakey_files:/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] 82292b8ecebb879a34c56c753e091b823f21906c3cfd8da820483c4203ee2ec7 [INFO] running `"docker" "start" "-a" "82292b8ecebb879a34c56c753e091b823f21906c3cfd8da820483c4203ee2ec7"` [INFO] [stderr] Compiling serde v1.0.83 [INFO] [stderr] Compiling fuse v0.3.1 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling syslog v4.0.1 [INFO] [stderr] Compiling serde_json v1.0.33 [INFO] [stderr] Compiling mapper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use log; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.data` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/fsys/file_map.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 112 | let id = self.resolve_path(parent, name)?; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] 113 | [INFO] [stderr] 114 | self.data.entry(*id).and_modify(|file| { [INFO] [stderr] | ^^^^^^^^^ --- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `"docker" "inspect" "82292b8ecebb879a34c56c753e091b823f21906c3cfd8da820483c4203ee2ec7"` [INFO] running `"docker" "rm" "-f" "82292b8ecebb879a34c56c753e091b823f21906c3cfd8da820483c4203ee2ec7"` [INFO] [stdout] 82292b8ecebb879a34c56c753e091b823f21906c3cfd8da820483c4203ee2ec7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/Axylos/drakey_files:/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] 98b24025dbfd1a037481f7879427b9a05e2045b3d22e1c60917ddb04db35f0d3 [INFO] running `"docker" "start" "-a" "98b24025dbfd1a037481f7879427b9a05e2045b3d22e1c60917ddb04db35f0d3"` [INFO] [stderr] Compiling mapper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `log` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use log; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `self.data` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/fsys/file_map.rs:114:9 [INFO] [stderr] | [INFO] [stderr] 112 | let id = self.resolve_path(parent, name)?; [INFO] [stderr] | ---- immutable borrow occurs here [INFO] [stderr] 113 | [INFO] [stderr] 114 | self.data.entry(*id).and_modify(|file| { [INFO] [stderr] | ^^^^^^^^^ --- immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.48s [INFO] running `"docker" "inspect" "98b24025dbfd1a037481f7879427b9a05e2045b3d22e1c60917ddb04db35f0d3"` [INFO] running `"docker" "rm" "-f" "98b24025dbfd1a037481f7879427b9a05e2045b3d22e1c60917ddb04db35f0d3"` [INFO] [stdout] 98b24025dbfd1a037481f7879427b9a05e2045b3d22e1c60917ddb04db35f0d3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/Axylos/drakey_files:/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] f3d2275013dfcd6f5baf4f7c9775f385175934ad0768495858ab270afb5336e8 [INFO] running `"docker" "start" "-a" "f3d2275013dfcd6f5baf4f7c9775f385175934ad0768495858ab270afb5336e8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/mapper-e678b14ecb674c5a [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test fsys::file_map::remove_nested_children ... ok [INFO] [stdout] test fsys::file_map::remove_nested_safely ... ok [INFO] [stdout] test fsys::file_map::remove ... ok [INFO] [stdout] test fsys::file_map::path_resolution ... ok [INFO] [stdout] test fsys::file_map::get_node ... ok [INFO] [stdout] test fsys::file_map::create_map ... ok [INFO] [stdout] test fsys::file_map::add_inode ... ok [INFO] [stdout] test fsys::file_map::add_child ... ok [INFO] [stdout] test fsys::file_map::remove_with_children ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f3d2275013dfcd6f5baf4f7c9775f385175934ad0768495858ab270afb5336e8"` [INFO] running `"docker" "rm" "-f" "f3d2275013dfcd6f5baf4f7c9775f385175934ad0768495858ab270afb5336e8"` [INFO] [stdout] f3d2275013dfcd6f5baf4f7c9775f385175934ad0768495858ab270afb5336e8