[INFO] updating cached repository JungleMQ/JungleMQ
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JungleMQ/JungleMQ
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JungleMQ/JungleMQ" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JungleMQ/JungleMQ" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JungleMQ/JungleMQ"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JungleMQ/JungleMQ'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f301f99cc2bf700db6e96de679e17240f0c4181
[INFO] sha for GitHub repo JungleMQ/JungleMQ: 9f301f99cc2bf700db6e96de679e17240f0c4181
[INFO] validating manifest of JungleMQ/JungleMQ 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 JungleMQ/JungleMQ 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 JungleMQ/JungleMQ
[INFO] finished frobbing JungleMQ/JungleMQ
[INFO] frobbed toml for JungleMQ/JungleMQ written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ/Cargo.toml
[INFO] started frobbing JungleMQ/JungleMQ
[INFO] finished frobbing JungleMQ/JungleMQ
[INFO] frobbed toml for JungleMQ/JungleMQ written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/JungleMQ/JungleMQ/Cargo.toml
[INFO] crate JungleMQ/JungleMQ 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 JungleMQ/JungleMQ against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] f55961626311d3eedd5786886cd932d0a2ecba1262104c6ffeea498412df904b
[INFO] running `"docker" "start" "-a" "f55961626311d3eedd5786886cd932d0a2ecba1262104c6ffeea498412df904b"`
[INFO] [stderr]    Compiling lmdb-sys v0.7.2
[INFO] [stderr]    Compiling bincode v0.9.2
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling lmdb v0.7.2
[INFO] [stderr]    Compiling rkv v0.3.2
[INFO] [stderr]    Compiling junglemq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `"docker" "inspect" "f55961626311d3eedd5786886cd932d0a2ecba1262104c6ffeea498412df904b"`
[INFO] running `"docker" "rm" "-f" "f55961626311d3eedd5786886cd932d0a2ecba1262104c6ffeea498412df904b"`
[INFO] [stdout] f55961626311d3eedd5786886cd932d0a2ecba1262104c6ffeea498412df904b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] fdb4a0cc6bf5ff70329dff9b93435b0298421ea886a4832f08cda34b693ceb42
[INFO] running `"docker" "start" "-a" "fdb4a0cc6bf5ff70329dff9b93435b0298421ea886a4832f08cda34b693ceb42"`
[INFO] [stderr]    Compiling junglemq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "fdb4a0cc6bf5ff70329dff9b93435b0298421ea886a4832f08cda34b693ceb42"`
[INFO] running `"docker" "rm" "-f" "fdb4a0cc6bf5ff70329dff9b93435b0298421ea886a4832f08cda34b693ceb42"`
[INFO] [stdout] fdb4a0cc6bf5ff70329dff9b93435b0298421ea886a4832f08cda34b693ceb42
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/JungleMQ/JungleMQ:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 5e56e3ee14e74c52e6361c5d51e7295f2e7b9fed25d93266f705dc2e105b7fb5
[INFO] running `"docker" "start" "-a" "5e56e3ee14e74c52e6361c5d51e7295f2e7b9fed25d93266f705dc2e105b7fb5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/junglemq-c4abc9ea34f3f2c5
[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" "5e56e3ee14e74c52e6361c5d51e7295f2e7b9fed25d93266f705dc2e105b7fb5"`
[INFO] running `"docker" "rm" "-f" "5e56e3ee14e74c52e6361c5d51e7295f2e7b9fed25d93266f705dc2e105b7fb5"`
[INFO] [stdout] 5e56e3ee14e74c52e6361c5d51e7295f2e7b9fed25d93266f705dc2e105b7fb5