[INFO] updating cached repository stjepang/queue
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/stjepang/queue
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/stjepang/queue" "work/ex/beta-1.38-1/sources/1.37.0/gh/stjepang/queue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/stjepang/queue'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/stjepang/queue" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stjepang/queue"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stjepang/queue'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 85256dae41681c7626e221db3a36af9924ec13f3
[INFO] sha for GitHub repo stjepang/queue: 85256dae41681c7626e221db3a36af9924ec13f3
[INFO] validating manifest of stjepang/queue 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 stjepang/queue 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 stjepang/queue
[INFO] finished frobbing stjepang/queue
[INFO] frobbed toml for stjepang/queue written to work/ex/beta-1.38-1/sources/1.37.0/gh/stjepang/queue/Cargo.toml
[INFO] started frobbing stjepang/queue
[INFO] finished frobbing stjepang/queue
[INFO] frobbed toml for stjepang/queue written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/stjepang/queue/Cargo.toml
[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 stjepang/queue 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/stjepang/queue:/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] 79fec646f2d1b7f5730ea3b4c92cb98941fbb22b453a1e7c3e846f3b1b4cabfa
[INFO] running `"docker" "start" "-a" "79fec646f2d1b7f5730ea3b4c92cb98941fbb22b453a1e7c3e846f3b1b4cabfa"`
[INFO] [stderr]    Compiling queue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "79fec646f2d1b7f5730ea3b4c92cb98941fbb22b453a1e7c3e846f3b1b4cabfa"`
[INFO] running `"docker" "rm" "-f" "79fec646f2d1b7f5730ea3b4c92cb98941fbb22b453a1e7c3e846f3b1b4cabfa"`
[INFO] [stdout] 79fec646f2d1b7f5730ea3b4c92cb98941fbb22b453a1e7c3e846f3b1b4cabfa
[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/stjepang/queue:/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] 7f50f30d0cbfd5c192d176410cee6668e4f2cb590246e0bf5d43cc4fb3bd91dc
[INFO] running `"docker" "start" "-a" "7f50f30d0cbfd5c192d176410cee6668e4f2cb590246e0bf5d43cc4fb3bd91dc"`
[INFO] [stderr]    Compiling queue v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "7f50f30d0cbfd5c192d176410cee6668e4f2cb590246e0bf5d43cc4fb3bd91dc"`
[INFO] running `"docker" "rm" "-f" "7f50f30d0cbfd5c192d176410cee6668e4f2cb590246e0bf5d43cc4fb3bd91dc"`
[INFO] [stdout] 7f50f30d0cbfd5c192d176410cee6668e4f2cb590246e0bf5d43cc4fb3bd91dc
[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/stjepang/queue:/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] 34d94eb4d5549b94960a2fcd136c1d0c2eac66f2db2457c9e5bcc2a9836843c5
[INFO] running `"docker" "start" "-a" "34d94eb4d5549b94960a2fcd136c1d0c2eac66f2db2457c9e5bcc2a9836843c5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/queue-824b045d04ae0e37
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::push_pop_1 ... ok
[INFO] [stdout] test test::push_pop_2 ... ok
[INFO] [stdout] test test::push_pop_empty_check ... ok
[INFO] [stdout] test test::push_pop_many_seq ... ok
[INFO] [stdout] test test::push_pop_many_mpmc ... ok
[INFO] [stdout] test test::push_pop_many_spmc ... ok
[INFO] [stderr]    Doc-tests queue
[INFO] [stdout] test test::push_pop_many_spsc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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" "34d94eb4d5549b94960a2fcd136c1d0c2eac66f2db2457c9e5bcc2a9836843c5"`
[INFO] running `"docker" "rm" "-f" "34d94eb4d5549b94960a2fcd136c1d0c2eac66f2db2457c9e5bcc2a9836843c5"`
[INFO] [stdout] 34d94eb4d5549b94960a2fcd136c1d0c2eac66f2db2457c9e5bcc2a9836843c5