[INFO] updating cached repository rrichardson/block_alloc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rrichardson/block_alloc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rrichardson/block_alloc" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rrichardson/block_alloc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rrichardson/block_alloc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rrichardson/block_alloc" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9703709bc0e5392472a86d47ec34ecd54f993482
[INFO] sha for GitHub repo rrichardson/block_alloc: 9703709bc0e5392472a86d47ec34ecd54f993482
[INFO] validating manifest of rrichardson/block_alloc on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rrichardson/block_alloc on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rrichardson/block_alloc
[INFO] finished frobbing rrichardson/block_alloc
[INFO] frobbed toml for rrichardson/block_alloc written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/rrichardson/block_alloc/Cargo.toml
[INFO] started frobbing rrichardson/block_alloc
[INFO] finished frobbing rrichardson/block_alloc
[INFO] frobbed toml for rrichardson/block_alloc written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc/Cargo.toml
[INFO] crate rrichardson/block_alloc has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rrichardson/block_alloc against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 5057ec12c07ccb9d7b8ea6b685e6dbd64ef77899bef91651961b5476ea8f7877
[INFO] running `"docker" "start" "-a" "5057ec12c07ccb9d7b8ea6b685e6dbd64ef77899bef91651961b5476ea8f7877"`
[INFO] [stderr]    Compiling memmap v0.6.0
[INFO] [stderr]    Compiling block_allocator v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "5057ec12c07ccb9d7b8ea6b685e6dbd64ef77899bef91651961b5476ea8f7877"`
[INFO] running `"docker" "rm" "-f" "5057ec12c07ccb9d7b8ea6b685e6dbd64ef77899bef91651961b5476ea8f7877"`
[INFO] [stdout] 5057ec12c07ccb9d7b8ea6b685e6dbd64ef77899bef91651961b5476ea8f7877
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7a2e2fca1af10935606b853eda4c7f0de7ce1e15677a3cb6e16e5e3bd6aea0c2
[INFO] running `"docker" "start" "-a" "7a2e2fca1af10935606b853eda4c7f0de7ce1e15677a3cb6e16e5e3bd6aea0c2"`
[INFO] [stderr]    Compiling block_allocator v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "7a2e2fca1af10935606b853eda4c7f0de7ce1e15677a3cb6e16e5e3bd6aea0c2"`
[INFO] running `"docker" "rm" "-f" "7a2e2fca1af10935606b853eda4c7f0de7ce1e15677a3cb6e16e5e3bd6aea0c2"`
[INFO] [stdout] 7a2e2fca1af10935606b853eda4c7f0de7ce1e15677a3cb6e16e5e3bd6aea0c2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/rrichardson/block_alloc:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] ddcfd055d064568757dcd3c741eed1d6f993f1be37452befb12c464ea0fbbd22
[INFO] running `"docker" "start" "-a" "ddcfd055d064568757dcd3c741eed1d6f993f1be37452befb12c464ea0fbbd22"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/block_allocator-d076c861d325249e
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test block_allocator::tests::max_cap_raw ... ok
[INFO] [stdout] test block_allocator::tests::max_cap ... ok
[INFO] [stdout] test block_allocator::tests::basic_raw ... ok
[INFO] [stdout] test block_allocator::tests::basic ... ok
[INFO] [stdout] test block_allocator::tests::sizing ... ok
[INFO] [stdout] test block_allocator::tests::speedtest_big ... ok
[INFO] [stdout] test block_allocator::tests::up_down ... ok
[INFO] [stdout] test block_allocator::tests::speedtest ... ok
[INFO] [stdout] test block_allocator::tests::concurrent_speed ... ok
[INFO] [stdout] test block_allocator::tests::sizing_raw ... ok
[INFO] [stdout] test block_allocator::tests::up_down_raw ... ok
[INFO] [stdout] test block_allocator::tests::realbig ... ok
[INFO] [stdout] test block_allocator::tests::concurrency_raw ... ok
[INFO] [stdout] test block_allocator::tests::concurrency ... ok
[INFO] [stderr]    Doc-tests block_allocator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/block_allocator.rs - block_allocator::Allocator (line 37) ... 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" "ddcfd055d064568757dcd3c741eed1d6f993f1be37452befb12c464ea0fbbd22"`
[INFO] running `"docker" "rm" "-f" "ddcfd055d064568757dcd3c741eed1d6f993f1be37452befb12c464ea0fbbd22"`
[INFO] [stdout] ddcfd055d064568757dcd3c741eed1d6f993f1be37452befb12c464ea0fbbd22