[INFO] updating cached repository jayong93/CheckCheating
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jayong93/CheckCheating
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jayong93/CheckCheating" "work/ex/beta-1.37-6/sources/1.36.0/gh/jayong93/CheckCheating"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jayong93/CheckCheating'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jayong93/CheckCheating" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jayong93/CheckCheating"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jayong93/CheckCheating'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbad6c5103361e4421d242bd6d6ad0d7420600b0
[INFO] sha for GitHub repo jayong93/CheckCheating: cbad6c5103361e4421d242bd6d6ad0d7420600b0
[INFO] validating manifest of jayong93/CheckCheating 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 jayong93/CheckCheating 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 jayong93/CheckCheating
[INFO] finished frobbing jayong93/CheckCheating
[INFO] frobbed toml for jayong93/CheckCheating written to work/ex/beta-1.37-6/sources/1.36.0/gh/jayong93/CheckCheating/Cargo.toml
[INFO] started frobbing jayong93/CheckCheating
[INFO] finished frobbing jayong93/CheckCheating
[INFO] frobbed toml for jayong93/CheckCheating written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jayong93/CheckCheating/Cargo.toml
[INFO] crate jayong93/CheckCheating 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] testing jayong93/CheckCheating 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/jayong93/CheckCheating:/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] 5145eae2daf6a9eb378570588d5a3467737bd6cc82ed27c6c8a028bc062b8856
[INFO] running `"docker" "start" "-a" "5145eae2daf6a9eb378570588d5a3467737bd6cc82ed27c6c8a028bc062b8856"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling smallbox v0.7.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling check_cheating v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.91s
[INFO] running `"docker" "inspect" "5145eae2daf6a9eb378570588d5a3467737bd6cc82ed27c6c8a028bc062b8856"`
[INFO] running `"docker" "rm" "-f" "5145eae2daf6a9eb378570588d5a3467737bd6cc82ed27c6c8a028bc062b8856"`
[INFO] [stdout] 5145eae2daf6a9eb378570588d5a3467737bd6cc82ed27c6c8a028bc062b8856
[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/jayong93/CheckCheating:/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] eeff14a8dae2766631089e4ed427484f939a5bf0b4dc7c59b5d2cf04d61afc1f
[INFO] running `"docker" "start" "-a" "eeff14a8dae2766631089e4ed427484f939a5bf0b4dc7c59b5d2cf04d61afc1f"`
[INFO] [stderr]    Compiling check_cheating v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "eeff14a8dae2766631089e4ed427484f939a5bf0b4dc7c59b5d2cf04d61afc1f"`
[INFO] running `"docker" "rm" "-f" "eeff14a8dae2766631089e4ed427484f939a5bf0b4dc7c59b5d2cf04d61afc1f"`
[INFO] [stdout] eeff14a8dae2766631089e4ed427484f939a5bf0b4dc7c59b5d2cf04d61afc1f
[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/jayong93/CheckCheating:/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] b1a46ed371cc63c70359759b2b9dc890708ddda55ce7cea0f0fa3f51fc3b00e9
[INFO] running `"docker" "start" "-a" "b1a46ed371cc63c70359759b2b9dc890708ddda55ce7cea0f0fa3f51fc3b00e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/check_cheating-4b60d78c88eb8b32
[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" "b1a46ed371cc63c70359759b2b9dc890708ddda55ce7cea0f0fa3f51fc3b00e9"`
[INFO] running `"docker" "rm" "-f" "b1a46ed371cc63c70359759b2b9dc890708ddda55ce7cea0f0fa3f51fc3b00e9"`
[INFO] [stdout] b1a46ed371cc63c70359759b2b9dc890708ddda55ce7cea0f0fa3f51fc3b00e9