[INFO] updating cached repository dylan-thinnes/random-bignum-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dylan-thinnes/random-bignum-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dylan-thinnes/random-bignum-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/dylan-thinnes/random-bignum-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dylan-thinnes/random-bignum-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dylan-thinnes/random-bignum-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylan-thinnes/random-bignum-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylan-thinnes/random-bignum-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8a49c9b935a1882ac5996b8a8fec5210d62a655c
[INFO] sha for GitHub repo dylan-thinnes/random-bignum-rust: 8a49c9b935a1882ac5996b8a8fec5210d62a655c
[INFO] validating manifest of dylan-thinnes/random-bignum-rust 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 dylan-thinnes/random-bignum-rust 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 dylan-thinnes/random-bignum-rust
[INFO] finished frobbing dylan-thinnes/random-bignum-rust
[INFO] frobbed toml for dylan-thinnes/random-bignum-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/dylan-thinnes/random-bignum-rust/Cargo.toml
[INFO] started frobbing dylan-thinnes/random-bignum-rust
[INFO] finished frobbing dylan-thinnes/random-bignum-rust
[INFO] frobbed toml for dylan-thinnes/random-bignum-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dylan-thinnes/random-bignum-rust/Cargo.toml
[INFO] crate dylan-thinnes/random-bignum-rust 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 dylan-thinnes/random-bignum-rust 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/dylan-thinnes/random-bignum-rust:/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] 5e4357c83798b5d32ae538767e9a6a942fd81e55399d06f9ea51ebec732a22f1
[INFO] running `"docker" "start" "-a" "5e4357c83798b5d32ae538767e9a6a942fd81e55399d06f9ea51ebec732a22f1"`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling random-bignum-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "5e4357c83798b5d32ae538767e9a6a942fd81e55399d06f9ea51ebec732a22f1"`
[INFO] running `"docker" "rm" "-f" "5e4357c83798b5d32ae538767e9a6a942fd81e55399d06f9ea51ebec732a22f1"`
[INFO] [stdout] 5e4357c83798b5d32ae538767e9a6a942fd81e55399d06f9ea51ebec732a22f1
[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/dylan-thinnes/random-bignum-rust:/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] b6c35e5e17cc759c96f3bb6f02b253fcd3d4b695902784357dba4e91c0fffbec
[INFO] running `"docker" "start" "-a" "b6c35e5e17cc759c96f3bb6f02b253fcd3d4b695902784357dba4e91c0fffbec"`
[INFO] [stderr]    Compiling random-bignum-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "b6c35e5e17cc759c96f3bb6f02b253fcd3d4b695902784357dba4e91c0fffbec"`
[INFO] running `"docker" "rm" "-f" "b6c35e5e17cc759c96f3bb6f02b253fcd3d4b695902784357dba4e91c0fffbec"`
[INFO] [stdout] b6c35e5e17cc759c96f3bb6f02b253fcd3d4b695902784357dba4e91c0fffbec
[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/dylan-thinnes/random-bignum-rust:/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] 7f9b34ad1e38c8588952e4ab0fde8c6ea3ced58c65cdd3c31652ff57142c77ab
[INFO] running `"docker" "start" "-a" "7f9b34ad1e38c8588952e4ab0fde8c6ea3ced58c65cdd3c31652ff57142c77ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/random_bignum_rust-5aaf92e7f31102c5
[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" "7f9b34ad1e38c8588952e4ab0fde8c6ea3ced58c65cdd3c31652ff57142c77ab"`
[INFO] running `"docker" "rm" "-f" "7f9b34ad1e38c8588952e4ab0fde8c6ea3ced58c65cdd3c31652ff57142c77ab"`
[INFO] [stdout] 7f9b34ad1e38c8588952e4ab0fde8c6ea3ced58c65cdd3c31652ff57142c77ab