[INFO] updating cached repository lcnr/truncatable
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lcnr/truncatable
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lcnr/truncatable" "work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lcnr/truncatable" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lcnr/truncatable"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lcnr/truncatable'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 01e10a3e6ff2dfda096995a0c9b8487f32dec397
[INFO] sha for GitHub repo lcnr/truncatable: 01e10a3e6ff2dfda096995a0c9b8487f32dec397
[INFO] validating manifest of lcnr/truncatable on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lcnr/truncatable on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lcnr/truncatable
[INFO] finished frobbing lcnr/truncatable
[INFO] frobbed toml for lcnr/truncatable written to work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable/Cargo.toml
[INFO] started frobbing lcnr/truncatable
[INFO] finished frobbing lcnr/truncatable
[INFO] frobbed toml for lcnr/truncatable written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lcnr/truncatable/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing lcnr/truncatable against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9fe41cfdd26f47cddcf1345622f31dab832928a9b021401ba2d9a2122538409f
[INFO] running `"docker" "start" "-a" "9fe41cfdd26f47cddcf1345622f31dab832928a9b021401ba2d9a2122538409f"`
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling truncatable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.63s
[INFO] running `"docker" "inspect" "9fe41cfdd26f47cddcf1345622f31dab832928a9b021401ba2d9a2122538409f"`
[INFO] running `"docker" "rm" "-f" "9fe41cfdd26f47cddcf1345622f31dab832928a9b021401ba2d9a2122538409f"`
[INFO] [stdout] 9fe41cfdd26f47cddcf1345622f31dab832928a9b021401ba2d9a2122538409f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 31165319887f6055c0c0f3ae84ccee1b200f805a555d256148a7ba7c27ebba9b
[INFO] running `"docker" "start" "-a" "31165319887f6055c0c0f3ae84ccee1b200f805a555d256148a7ba7c27ebba9b"`
[INFO] [stderr]    Compiling truncatable v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `"docker" "inspect" "31165319887f6055c0c0f3ae84ccee1b200f805a555d256148a7ba7c27ebba9b"`
[INFO] running `"docker" "rm" "-f" "31165319887f6055c0c0f3ae84ccee1b200f805a555d256148a7ba7c27ebba9b"`
[INFO] [stdout] 31165319887f6055c0c0f3ae84ccee1b200f805a555d256148a7ba7c27ebba9b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/lcnr/truncatable:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4350e8609930eec53b8c39604ba46e926de6b6111787288199fb79eabf85a3b7
[INFO] running `"docker" "start" "-a" "4350e8609930eec53b8c39604ba46e926de6b6111787288199fb79eabf85a3b7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/truncatable-7fd0229d4183808e
[INFO] [stdout] test aks::test::euler_phi_test ... ok
[INFO] [stdout] test is_prime::test::thirty_seven_is_prime ... ok
[INFO] [stdout] test is_prime::test::two_is_prime ... ok
[INFO] [stdout] test poly::test::mul ... ok
[INFO] [stdout] test aks::test::aks_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4350e8609930eec53b8c39604ba46e926de6b6111787288199fb79eabf85a3b7"`
[INFO] running `"docker" "rm" "-f" "4350e8609930eec53b8c39604ba46e926de6b6111787288199fb79eabf85a3b7"`
[INFO] [stdout] 4350e8609930eec53b8c39604ba46e926de6b6111787288199fb79eabf85a3b7