[INFO] crate nemo157 0.3.1-pre.1 is already in cache
[INFO] extracting crate nemo157 0.3.1-pre.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/nemo157/0.3.1-pre.1
[INFO] extracting crate nemo157 0.3.1-pre.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nemo157/0.3.1-pre.1
[INFO] validating manifest of nemo157-0.3.1-pre.1 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 nemo157-0.3.1-pre.1 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 nemo157-0.3.1-pre.1
[INFO] finished frobbing nemo157-0.3.1-pre.1
[INFO] frobbed toml for nemo157-0.3.1-pre.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nemo157/0.3.1-pre.1/Cargo.toml
[INFO] started frobbing nemo157-0.3.1-pre.1
[INFO] finished frobbing nemo157-0.3.1-pre.1
[INFO] frobbed toml for nemo157-0.3.1-pre.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nemo157/0.3.1-pre.1/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nemo157-0.3.1-pre.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nemo157/0.3.1-pre.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c4dc5449812c80ee3da7804614bca5038a48f246e2a554e21f5fbbbdcaed8bf6
[INFO] running `"docker" "start" "-a" "c4dc5449812c80ee3da7804614bca5038a48f246e2a554e21f5fbbbdcaed8bf6"`
[INFO] [stderr]    Compiling nemo157 v0.3.1-pre.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "c4dc5449812c80ee3da7804614bca5038a48f246e2a554e21f5fbbbdcaed8bf6"`
[INFO] running `"docker" "rm" "-f" "c4dc5449812c80ee3da7804614bca5038a48f246e2a554e21f5fbbbdcaed8bf6"`
[INFO] [stdout] c4dc5449812c80ee3da7804614bca5038a48f246e2a554e21f5fbbbdcaed8bf6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nemo157/0.3.1-pre.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ff37c15678d3b323fd576f9491c3b9848917a08f0733fc092410a5db44735b8c
[INFO] running `"docker" "start" "-a" "ff37c15678d3b323fd576f9491c3b9848917a08f0733fc092410a5db44735b8c"`
[INFO] [stderr]    Compiling nemo157 v0.3.1-pre.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "ff37c15678d3b323fd576f9491c3b9848917a08f0733fc092410a5db44735b8c"`
[INFO] running `"docker" "rm" "-f" "ff37c15678d3b323fd576f9491c3b9848917a08f0733fc092410a5db44735b8c"`
[INFO] [stdout] ff37c15678d3b323fd576f9491c3b9848917a08f0733fc092410a5db44735b8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nemo157/0.3.1-pre.1:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 041c12b42e7be5a76e826521cc8e8e777b4e944a700b2e376c12dff0cb3e7d5d
[INFO] running `"docker" "start" "-a" "041c12b42e7be5a76e826521cc8e8e777b4e944a700b2e376c12dff0cb3e7d5d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nemo157-7f901f712f1c75f0
[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/crater/target/debug/deps/nemo157-4cd17a2c56f80063
[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]    Doc-tests nemo157
[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" "041c12b42e7be5a76e826521cc8e8e777b4e944a700b2e376c12dff0cb3e7d5d"`
[INFO] running `"docker" "rm" "-f" "041c12b42e7be5a76e826521cc8e8e777b4e944a700b2e376c12dff0cb3e7d5d"`
[INFO] [stdout] 041c12b42e7be5a76e826521cc8e8e777b4e944a700b2e376c12dff0cb3e7d5d