[INFO] updating cached repository watawuwu/example-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/watawuwu/example-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/watawuwu/example-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/watawuwu/example-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/watawuwu/example-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/watawuwu/example-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/watawuwu/example-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/watawuwu/example-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e5b9ce4271361954926fb827b315fe99f406dd04
[INFO] sha for GitHub repo watawuwu/example-rust: e5b9ce4271361954926fb827b315fe99f406dd04
[INFO] validating manifest of watawuwu/example-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 watawuwu/example-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 watawuwu/example-rust
[INFO] finished frobbing watawuwu/example-rust
[INFO] frobbed toml for watawuwu/example-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/watawuwu/example-rust/Cargo.toml
[INFO] started frobbing watawuwu/example-rust
[INFO] finished frobbing watawuwu/example-rust
[INFO] frobbed toml for watawuwu/example-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/watawuwu/example-rust/Cargo.toml
[INFO] crate watawuwu/example-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 watawuwu/example-rust 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-3/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/watawuwu/example-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] d7cf5eee230c8c0441625017fe0498db34060f4c910a7416fcbb7fac0c18907e
[INFO] running `"docker" "start" "-a" "d7cf5eee230c8c0441625017fe0498db34060f4c910a7416fcbb7fac0c18907e"`
[INFO] [stderr]    Compiling example-rust v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "d7cf5eee230c8c0441625017fe0498db34060f4c910a7416fcbb7fac0c18907e"`
[INFO] running `"docker" "rm" "-f" "d7cf5eee230c8c0441625017fe0498db34060f4c910a7416fcbb7fac0c18907e"`
[INFO] [stdout] d7cf5eee230c8c0441625017fe0498db34060f4c910a7416fcbb7fac0c18907e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/watawuwu/example-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] afac670bd1c790fb3f90e672642d8bc7386664af593d17536ab051665c8cf56d
[INFO] running `"docker" "start" "-a" "afac670bd1c790fb3f90e672642d8bc7386664af593d17536ab051665c8cf56d"`
[INFO] [stderr]    Compiling example-rust v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "afac670bd1c790fb3f90e672642d8bc7386664af593d17536ab051665c8cf56d"`
[INFO] running `"docker" "rm" "-f" "afac670bd1c790fb3f90e672642d8bc7386664af593d17536ab051665c8cf56d"`
[INFO] [stdout] afac670bd1c790fb3f90e672642d8bc7386664af593d17536ab051665c8cf56d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/watawuwu/example-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f338b84e0d50ea6beb7947f607c63c78203e8b909651d51cb7cd105ffc1124b5
[INFO] running `"docker" "start" "-a" "f338b84e0d50ea6beb7947f607c63c78203e8b909651d51cb7cd105ffc1124b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/example_rust-340c20388a689d53
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_run ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f338b84e0d50ea6beb7947f607c63c78203e8b909651d51cb7cd105ffc1124b5"`
[INFO] running `"docker" "rm" "-f" "f338b84e0d50ea6beb7947f607c63c78203e8b909651d51cb7cd105ffc1124b5"`
[INFO] [stdout] f338b84e0d50ea6beb7947f607c63c78203e8b909651d51cb7cd105ffc1124b5