[INFO] updating cached repository orlov-vo/rust-habr261201
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/orlov-vo/rust-habr261201
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/orlov-vo/rust-habr261201" "work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/orlov-vo/rust-habr261201" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/orlov-vo/rust-habr261201"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/orlov-vo/rust-habr261201'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b8c1b60a9ff78430201d743dbe4ca6f33526411
[INFO] sha for GitHub repo orlov-vo/rust-habr261201: 0b8c1b60a9ff78430201d743dbe4ca6f33526411
[INFO] validating manifest of orlov-vo/rust-habr261201 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 orlov-vo/rust-habr261201 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 orlov-vo/rust-habr261201
[INFO] finished frobbing orlov-vo/rust-habr261201
[INFO] frobbed toml for orlov-vo/rust-habr261201 written to work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201/Cargo.toml
[INFO] started frobbing orlov-vo/rust-habr261201
[INFO] finished frobbing orlov-vo/rust-habr261201
[INFO] frobbed toml for orlov-vo/rust-habr261201 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/orlov-vo/rust-habr261201/Cargo.toml
[INFO] crate orlov-vo/rust-habr261201 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 orlov-vo/rust-habr261201 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201:/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] 06279e4d1168879e06ec3e3f62535045e1f29d94a0a3d3e97bdb6ae4eb57aeb8
[INFO] running `"docker" "start" "-a" "06279e4d1168879e06ec3e3f62535045e1f29d94a0a3d3e97bdb6ae4eb57aeb8"`
[INFO] [stderr]    Compiling rust-habr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "06279e4d1168879e06ec3e3f62535045e1f29d94a0a3d3e97bdb6ae4eb57aeb8"`
[INFO] running `"docker" "rm" "-f" "06279e4d1168879e06ec3e3f62535045e1f29d94a0a3d3e97bdb6ae4eb57aeb8"`
[INFO] [stdout] 06279e4d1168879e06ec3e3f62535045e1f29d94a0a3d3e97bdb6ae4eb57aeb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201:/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] e29291e4ef5853654a590282eeee8152d5202456c1d1db557f347ef50621e236
[INFO] running `"docker" "start" "-a" "e29291e4ef5853654a590282eeee8152d5202456c1d1db557f347ef50621e236"`
[INFO] [stderr]    Compiling rust-habr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "e29291e4ef5853654a590282eeee8152d5202456c1d1db557f347ef50621e236"`
[INFO] running `"docker" "rm" "-f" "e29291e4ef5853654a590282eeee8152d5202456c1d1db557f347ef50621e236"`
[INFO] [stdout] e29291e4ef5853654a590282eeee8152d5202456c1d1db557f347ef50621e236
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/orlov-vo/rust-habr261201:/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] 9547b2a17c6788dc12cbb92ef71025332ee2c2ff8d062a8d9b02d18ceec30472
[INFO] running `"docker" "start" "-a" "9547b2a17c6788dc12cbb92ef71025332ee2c2ff8d062a8d9b02d18ceec30472"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_habr-6bdaf22e87c32a39
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_class ... ok
[INFO] [stdout] test test_measure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9547b2a17c6788dc12cbb92ef71025332ee2c2ff8d062a8d9b02d18ceec30472"`
[INFO] running `"docker" "rm" "-f" "9547b2a17c6788dc12cbb92ef71025332ee2c2ff8d062a8d9b02d18ceec30472"`
[INFO] [stdout] 9547b2a17c6788dc12cbb92ef71025332ee2c2ff8d062a8d9b02d18ceec30472