[INFO] updating cached repository cr0sh/lc3p2atest
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cr0sh/lc3p2atest
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3p2atest" "work/ex/beta-1.38-1/sources/1.37.0/gh/cr0sh/lc3p2atest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cr0sh/lc3p2atest'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cr0sh/lc3p2atest" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 42cbdbcae03deb00c53c23c8dd38f5cc2b520aca
[INFO] sha for GitHub repo cr0sh/lc3p2atest: 42cbdbcae03deb00c53c23c8dd38f5cc2b520aca
[INFO] validating manifest of cr0sh/lc3p2atest 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 cr0sh/lc3p2atest 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 cr0sh/lc3p2atest
[INFO] finished frobbing cr0sh/lc3p2atest
[INFO] frobbed toml for cr0sh/lc3p2atest written to work/ex/beta-1.38-1/sources/1.37.0/gh/cr0sh/lc3p2atest/Cargo.toml
[INFO] started frobbing cr0sh/lc3p2atest
[INFO] finished frobbing cr0sh/lc3p2atest
[INFO] frobbed toml for cr0sh/lc3p2atest written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest/Cargo.toml
[INFO] crate cr0sh/lc3p2atest already has a lockfile, it will not be regenerated
[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 cr0sh/lc3p2atest 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-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest:/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] 21f28b553922defffe7d47f9e968f4d489d2d531abebf690f28b7716845e4fa4
[INFO] running `"docker" "start" "-a" "21f28b553922defffe7d47f9e968f4d489d2d531abebf690f28b7716845e4fa4"`
[INFO] [stderr]    Compiling floating-duration v0.1.2
[INFO] [stderr]    Compiling lc3-rs v0.4.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling lc3p2atest v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.41s
[INFO] running `"docker" "inspect" "21f28b553922defffe7d47f9e968f4d489d2d531abebf690f28b7716845e4fa4"`
[INFO] running `"docker" "rm" "-f" "21f28b553922defffe7d47f9e968f4d489d2d531abebf690f28b7716845e4fa4"`
[INFO] [stdout] 21f28b553922defffe7d47f9e968f4d489d2d531abebf690f28b7716845e4fa4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest:/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] c36e22a734a9ccf680bae83da9bd9cfae8db7e4cf46636106f5789c5a0310276
[INFO] running `"docker" "start" "-a" "c36e22a734a9ccf680bae83da9bd9cfae8db7e4cf46636106f5789c5a0310276"`
[INFO] [stderr]    Compiling lc3p2atest v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "c36e22a734a9ccf680bae83da9bd9cfae8db7e4cf46636106f5789c5a0310276"`
[INFO] running `"docker" "rm" "-f" "c36e22a734a9ccf680bae83da9bd9cfae8db7e4cf46636106f5789c5a0310276"`
[INFO] [stdout] c36e22a734a9ccf680bae83da9bd9cfae8db7e4cf46636106f5789c5a0310276
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cr0sh/lc3p2atest:/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] 69d57118f56d21a5417aa53a71b49334af43c86596a3a1b5fb3312090b9173f1
[INFO] running `"docker" "start" "-a" "69d57118f56d21a5417aa53a71b49334af43c86596a3a1b5fb3312090b9173f1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lc3p2atest-37c3d9c713418653
[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" "69d57118f56d21a5417aa53a71b49334af43c86596a3a1b5fb3312090b9173f1"`
[INFO] running `"docker" "rm" "-f" "69d57118f56d21a5417aa53a71b49334af43c86596a3a1b5fb3312090b9173f1"`
[INFO] [stdout] 69d57118f56d21a5417aa53a71b49334af43c86596a3a1b5fb3312090b9173f1