[INFO] updating cached repository jmcomets/md5sum-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jmcomets/md5sum-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jmcomets/md5sum-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jmcomets/md5sum-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmcomets/md5sum-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmcomets/md5sum-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 60d53dadad2cc3e40510368299a33e9724604a7b [INFO] sha for GitHub repo jmcomets/md5sum-rs: 60d53dadad2cc3e40510368299a33e9724604a7b [INFO] validating manifest of jmcomets/md5sum-rs 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 jmcomets/md5sum-rs 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 jmcomets/md5sum-rs [INFO] finished frobbing jmcomets/md5sum-rs [INFO] frobbed toml for jmcomets/md5sum-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs/Cargo.toml [INFO] started frobbing jmcomets/md5sum-rs [INFO] finished frobbing jmcomets/md5sum-rs [INFO] frobbed toml for jmcomets/md5sum-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jmcomets/md5sum-rs/Cargo.toml [INFO] crate jmcomets/md5sum-rs 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] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 jmcomets/md5sum-rs 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs:/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] f3de5be88d38588978cf16c469f637d5eb821c5f62650ec3cf5ee4d6a3c77dd5 [INFO] running `"docker" "start" "-a" "f3de5be88d38588978cf16c469f637d5eb821c5f62650ec3cf5ee4d6a3c77dd5"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling md5sum v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:227:25 [INFO] [stderr] | [INFO] [stderr] 227 | where F: FnMut(&mut BufRead) -> io::Result [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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/main.rs:233:33 [INFO] [stderr] | [INFO] [stderr] 233 | Box::new($e) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] ... [INFO] [stderr] 239 | boxed_bufread!(stdin.lock()) [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:233:33 [INFO] [stderr] | [INFO] [stderr] 233 | Box::new($e) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] ... [INFO] [stderr] 242 | boxed_bufread!(file) [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.35s [INFO] running `"docker" "inspect" "f3de5be88d38588978cf16c469f637d5eb821c5f62650ec3cf5ee4d6a3c77dd5"` [INFO] running `"docker" "rm" "-f" "f3de5be88d38588978cf16c469f637d5eb821c5f62650ec3cf5ee4d6a3c77dd5"` [INFO] [stdout] f3de5be88d38588978cf16c469f637d5eb821c5f62650ec3cf5ee4d6a3c77dd5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs:/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] 92ed5b7019591d4f3c5d68c2ee66119f96f3dcc4bba97d6ebca0824bce821e5f [INFO] running `"docker" "start" "-a" "92ed5b7019591d4f3c5d68c2ee66119f96f3dcc4bba97d6ebca0824bce821e5f"` [INFO] [stderr] Compiling md5sum v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:227:25 [INFO] [stderr] | [INFO] [stderr] 227 | where F: FnMut(&mut BufRead) -> io::Result [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [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/main.rs:233:33 [INFO] [stderr] | [INFO] [stderr] 233 | Box::new($e) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] ... [INFO] [stderr] 239 | boxed_bufread!(stdin.lock()) [INFO] [stderr] | ---------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:233:33 [INFO] [stderr] | [INFO] [stderr] 233 | Box::new($e) as Box [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] ... [INFO] [stderr] 242 | boxed_bufread!(file) [INFO] [stderr] | -------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `"docker" "inspect" "92ed5b7019591d4f3c5d68c2ee66119f96f3dcc4bba97d6ebca0824bce821e5f"` [INFO] running `"docker" "rm" "-f" "92ed5b7019591d4f3c5d68c2ee66119f96f3dcc4bba97d6ebca0824bce821e5f"` [INFO] [stdout] 92ed5b7019591d4f3c5d68c2ee66119f96f3dcc4bba97d6ebca0824bce821e5f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jmcomets/md5sum-rs:/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] 6706aeb102fbb938ef5e4d6ba00e605d103ed5cdc5f3805c928365c10afac359 [INFO] running `"docker" "start" "-a" "6706aeb102fbb938ef5e4d6ba00e605d103ed5cdc5f3805c928365c10afac359"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/md5sum-0ed1ecb09366bc97 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_should_validate_checksum_lines ... 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" "6706aeb102fbb938ef5e4d6ba00e605d103ed5cdc5f3805c928365c10afac359"` [INFO] running `"docker" "rm" "-f" "6706aeb102fbb938ef5e4d6ba00e605d103ed5cdc5f3805c928365c10afac359"` [INFO] [stdout] 6706aeb102fbb938ef5e4d6ba00e605d103ed5cdc5f3805c928365c10afac359