[INFO] updating cached repository ttokutake/competitive-programming
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ttokutake/competitive-programming
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ttokutake/competitive-programming" "work/ex/beta-1.37-6/sources/1.36.0/gh/ttokutake/competitive-programming"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ttokutake/competitive-programming'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ttokutake/competitive-programming" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b611eeb0841e2d51cea2f697f0d4412d58d40cb
[INFO] sha for GitHub repo ttokutake/competitive-programming: 7b611eeb0841e2d51cea2f697f0d4412d58d40cb
[INFO] validating manifest of ttokutake/competitive-programming 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 ttokutake/competitive-programming 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 ttokutake/competitive-programming
[INFO] finished frobbing ttokutake/competitive-programming
[INFO] frobbed toml for ttokutake/competitive-programming written to work/ex/beta-1.37-6/sources/1.36.0/gh/ttokutake/competitive-programming/Cargo.toml
[INFO] started frobbing ttokutake/competitive-programming
[INFO] finished frobbing ttokutake/competitive-programming
[INFO] frobbed toml for ttokutake/competitive-programming written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming/Cargo.toml
[INFO] crate ttokutake/competitive-programming already has a lockfile, it will not be regenerated
[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 ttokutake/competitive-programming against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 03cf0ab4a4479782802b8d982159e47929f6a79f80828d7d34d1c23ea05b0240
[INFO] running `"docker" "start" "-a" "03cf0ab4a4479782802b8d982159e47929f6a79f80828d7d34d1c23ea05b0240"`
[INFO] [stderr]    Compiling competitive_programming v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "03cf0ab4a4479782802b8d982159e47929f6a79f80828d7d34d1c23ea05b0240"`
[INFO] running `"docker" "rm" "-f" "03cf0ab4a4479782802b8d982159e47929f6a79f80828d7d34d1c23ea05b0240"`
[INFO] [stdout] 03cf0ab4a4479782802b8d982159e47929f6a79f80828d7d34d1c23ea05b0240
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 83e6a59951482240513424adaed8989325b09bb509ba677b3c478bee2a896a4d
[INFO] running `"docker" "start" "-a" "83e6a59951482240513424adaed8989325b09bb509ba677b3c478bee2a896a4d"`
[INFO] [stderr]    Compiling competitive_programming v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "83e6a59951482240513424adaed8989325b09bb509ba677b3c478bee2a896a4d"`
[INFO] running `"docker" "rm" "-f" "83e6a59951482240513424adaed8989325b09bb509ba677b3c478bee2a896a4d"`
[INFO] [stdout] 83e6a59951482240513424adaed8989325b09bb509ba677b3c478bee2a896a4d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ttokutake/competitive-programming:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 34d3917047e2d53709b4e6963be7fa75cfe62b259835b0c21162538b1a0d5a98
[INFO] running `"docker" "start" "-a" "34d3917047e2d53709b4e6963be7fa75cfe62b259835b0c21162538b1a0d5a98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/competitive_programming-70221e0c8725f6ef
[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" "34d3917047e2d53709b4e6963be7fa75cfe62b259835b0c21162538b1a0d5a98"`
[INFO] running `"docker" "rm" "-f" "34d3917047e2d53709b4e6963be7fa75cfe62b259835b0c21162538b1a0d5a98"`
[INFO] [stdout] 34d3917047e2d53709b4e6963be7fa75cfe62b259835b0c21162538b1a0d5a98