[INFO] updating cached repository raafael911/rgrep [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/raafael911/rgrep [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/raafael911/rgrep" "work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/raafael911/rgrep" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/raafael911/rgrep"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/raafael911/rgrep'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b8b65f30e304d04c57ce432cd9e1a07d7783fbe8 [INFO] sha for GitHub repo raafael911/rgrep: b8b65f30e304d04c57ce432cd9e1a07d7783fbe8 [INFO] validating manifest of raafael911/rgrep 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 raafael911/rgrep 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 raafael911/rgrep [INFO] finished frobbing raafael911/rgrep [INFO] frobbed toml for raafael911/rgrep written to work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep/Cargo.toml [INFO] started frobbing raafael911/rgrep [INFO] finished frobbing raafael911/rgrep [INFO] frobbed toml for raafael911/rgrep written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/raafael911/rgrep/Cargo.toml [INFO] crate raafael911/rgrep 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 raafael911/rgrep 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep:/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] ec89bd1991d61101d9ca5b31736ec0af0618609c51cee359df783afde6350086 [INFO] running `"docker" "start" "-a" "ec89bd1991d61101d9ca5b31736ec0af0618609c51cee359df783afde6350086"` [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling colored v1.6.0 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling clap v2.27.1 [INFO] [stderr] Compiling rgrep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `line_number` [INFO] [stderr] --> src/lib.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | line_number: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.97s [INFO] running `"docker" "inspect" "ec89bd1991d61101d9ca5b31736ec0af0618609c51cee359df783afde6350086"` [INFO] running `"docker" "rm" "-f" "ec89bd1991d61101d9ca5b31736ec0af0618609c51cee359df783afde6350086"` [INFO] [stdout] ec89bd1991d61101d9ca5b31736ec0af0618609c51cee359df783afde6350086 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep:/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] 02473e36d0000f02ef9fba4eb5f07596d7a374aa15bd680d8cb806af449f6c22 [INFO] running `"docker" "start" "-a" "02473e36d0000f02ef9fba4eb5f07596d7a374aa15bd680d8cb806af449f6c22"` [INFO] [stderr] Compiling rgrep v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: field is never used: `line_number` [INFO] [stderr] --> src/lib.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | line_number: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "02473e36d0000f02ef9fba4eb5f07596d7a374aa15bd680d8cb806af449f6c22"` [INFO] running `"docker" "rm" "-f" "02473e36d0000f02ef9fba4eb5f07596d7a374aa15bd680d8cb806af449f6c22"` [INFO] [stdout] 02473e36d0000f02ef9fba4eb5f07596d7a374aa15bd680d8cb806af449f6c22 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/raafael911/rgrep:/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] 9ecb29cd2f10b2fb544964039a8b4877fb3f8fd1410223df44e46c0e8dde8b18 [INFO] running `"docker" "start" "-a" "9ecb29cd2f10b2fb544964039a8b4877fb3f8fd1410223df44e46c0e8dde8b18"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/rgrep-243e24aee7222a52 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::two_matches ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/rgrep-7806dd6ffef76cc2 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests rgrep [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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" "9ecb29cd2f10b2fb544964039a8b4877fb3f8fd1410223df44e46c0e8dde8b18"` [INFO] running `"docker" "rm" "-f" "9ecb29cd2f10b2fb544964039a8b4877fb3f8fd1410223df44e46c0e8dde8b18"` [INFO] [stdout] 9ecb29cd2f10b2fb544964039a8b4877fb3f8fd1410223df44e46c0e8dde8b18