[INFO] crate hash-roll 0.2.0 is already in cache
[INFO] testing hash-roll-0.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate hash-roll 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate hash-roll 0.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hash-roll 0.2.0
[INFO] finished tweaking crates.io crate hash-roll 0.2.0
[INFO] tweaked toml for crates.io crate hash-roll 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3cfbc87ca918116371d148e22351b0776e617e79c036f718a5f334b98ba77f7
[INFO] running `"docker" "start" "-a" "f3cfbc87ca918116371d148e22351b0776e617e79c036f718a5f334b98ba77f7"`
[INFO] [stderr]    Compiling fmt-extra v0.1.2
[INFO] [stderr]    Compiling hash-roll v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "f3cfbc87ca918116371d148e22351b0776e617e79c036f718a5f334b98ba77f7"`
[INFO] running `"docker" "rm" "-f" "f3cfbc87ca918116371d148e22351b0776e617e79c036f718a5f334b98ba77f7"`
[INFO] [stdout] f3cfbc87ca918116371d148e22351b0776e617e79c036f718a5f334b98ba77f7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b8375311b2bf3ebd3c925178afdd55440beed86f3b9744abc4bb4f6be72215f5
[INFO] running `"docker" "start" "-a" "b8375311b2bf3ebd3c925178afdd55440beed86f3b9744abc4bb4f6be72215f5"`
[INFO] [stderr]    Compiling histogram v0.6.9
[INFO] [stderr]    Compiling rollsum v0.2.1
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.4.1
[INFO] [stderr]    Compiling hash-roll v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.59s
[INFO] running `"docker" "inspect" "b8375311b2bf3ebd3c925178afdd55440beed86f3b9744abc4bb4f6be72215f5"`
[INFO] running `"docker" "rm" "-f" "b8375311b2bf3ebd3c925178afdd55440beed86f3b9744abc4bb4f6be72215f5"`
[INFO] [stdout] b8375311b2bf3ebd3c925178afdd55440beed86f3b9744abc4bb4f6be72215f5
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] c45bf8deb2894ba0e471bfe0b3bd2680befd99f4e2e3f9c7338aef85b74a92d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "c45bf8deb2894ba0e471bfe0b3bd2680befd99f4e2e3f9c7338aef85b74a92d5"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hash_roll-7fc9af82e491a442
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bup::test::rs ... ok
[INFO] [stdout] test buzhash::test::bh_eq ... ok
[INFO] [stdout] test bup::test::compare_bup ... ok
[INFO] [stdout] test test_rsyncable ... ok
[INFO] [stdout] test buzhash::test::bh_match ... ok
[INFO] [stdout] test bup::test::compare_rollsum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/qc_bh-3b3c023e9e0cb751
[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] [stderr]      Running /opt/rustwide/target/debug/deps/qc_bup-52260597dae47c05
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test simple_eq_1b ... ok
[INFO] [stdout] test simple_eq_2 ... ok
[INFO] [stdout] test simple_eq_3 ... ok
[INFO] [stdout] test simple_eq_1 ... ok
[INFO] [stdout] test simple_eq ... ok
[INFO] [stdout] test iter_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple-1c716cfa331ca250
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash-roll
[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" "c45bf8deb2894ba0e471bfe0b3bd2680befd99f4e2e3f9c7338aef85b74a92d5"`
[INFO] running `"docker" "rm" "-f" "c45bf8deb2894ba0e471bfe0b3bd2680befd99f4e2e3f9c7338aef85b74a92d5"`
[INFO] [stdout] c45bf8deb2894ba0e471bfe0b3bd2680befd99f4e2e3f9c7338aef85b74a92d5