[INFO] updating cached repository matsueushi/pfds-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matsueushi/pfds-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matsueushi/pfds-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/matsueushi/pfds-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matsueushi/pfds-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matsueushi/pfds-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matsueushi/pfds-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matsueushi/pfds-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e09e80293a2bb4d2c7e20365d6c6cd34465284c5
[INFO] sha for GitHub repo matsueushi/pfds-rust: e09e80293a2bb4d2c7e20365d6c6cd34465284c5
[INFO] validating manifest of matsueushi/pfds-rust 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 matsueushi/pfds-rust 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 matsueushi/pfds-rust
[INFO] finished frobbing matsueushi/pfds-rust
[INFO] frobbed toml for matsueushi/pfds-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/matsueushi/pfds-rust/Cargo.toml
[INFO] started frobbing matsueushi/pfds-rust
[INFO] finished frobbing matsueushi/pfds-rust
[INFO] frobbed toml for matsueushi/pfds-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matsueushi/pfds-rust/Cargo.toml
[INFO] crate matsueushi/pfds-rust 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 matsueushi/pfds-rust 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/matsueushi/pfds-rust:/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] 1d778e073b3033d41c2a4333b77b910f36dde28d3198f108de5904ac8ac5f3b3
[INFO] running `"docker" "start" "-a" "1d778e073b3033d41c2a4333b77b910f36dde28d3198f108de5904ac8ac5f3b3"`
[INFO] [stderr]    Compiling pfds v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "1d778e073b3033d41c2a4333b77b910f36dde28d3198f108de5904ac8ac5f3b3"`
[INFO] running `"docker" "rm" "-f" "1d778e073b3033d41c2a4333b77b910f36dde28d3198f108de5904ac8ac5f3b3"`
[INFO] [stdout] 1d778e073b3033d41c2a4333b77b910f36dde28d3198f108de5904ac8ac5f3b3
[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/matsueushi/pfds-rust:/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] f2eee929e31e82825bca4b742b1f672ed84205ca07eccda83471946e8a02936d
[INFO] running `"docker" "start" "-a" "f2eee929e31e82825bca4b742b1f672ed84205ca07eccda83471946e8a02936d"`
[INFO] [stderr]    Compiling pfds v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "f2eee929e31e82825bca4b742b1f672ed84205ca07eccda83471946e8a02936d"`
[INFO] running `"docker" "rm" "-f" "f2eee929e31e82825bca4b742b1f672ed84205ca07eccda83471946e8a02936d"`
[INFO] [stdout] f2eee929e31e82825bca4b742b1f672ed84205ca07eccda83471946e8a02936d
[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/matsueushi/pfds-rust:/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] dae3ce0ca10e9474e9456e316fa49b6fb21dbf6970232ba87d5bb2495f168721
[INFO] running `"docker" "start" "-a" "dae3ce0ca10e9474e9456e316fa49b6fb21dbf6970232ba87d5bb2495f168721"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pfds-09a07786b142f33a
[INFO] [stdout] running 7 tests
[INFO] [stdout] test stack::tests::custom_stack_test ... ok
[INFO] [stdout] test stack::tests::linked_list_stack_test ... ok
[INFO] [stdout] test excercise2_1::suffixes_test ... ok
[INFO] [stdout] test heap::test::heap_test ... ok
[INFO] [stdout] test tree::tests::complete_test ... ok
[INFO] [stdout] test tree::tests::tree_test ... ok
[INFO] [stdout] test treemap::tests::treemap_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pfds
[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" "dae3ce0ca10e9474e9456e316fa49b6fb21dbf6970232ba87d5bb2495f168721"`
[INFO] running `"docker" "rm" "-f" "dae3ce0ca10e9474e9456e316fa49b6fb21dbf6970232ba87d5bb2495f168721"`
[INFO] [stdout] dae3ce0ca10e9474e9456e316fa49b6fb21dbf6970232ba87d5bb2495f168721