[INFO] updating cached repository luizirber/2018-rust-blocks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/luizirber/2018-rust-blocks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/luizirber/2018-rust-blocks" "work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luizirber/2018-rust-blocks" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luizirber/2018-rust-blocks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luizirber/2018-rust-blocks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fc0017e34b225ca5424e32f24d67957b9d07432b
[INFO] sha for GitHub repo luizirber/2018-rust-blocks: fc0017e34b225ca5424e32f24d67957b9d07432b
[INFO] validating manifest of luizirber/2018-rust-blocks 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 luizirber/2018-rust-blocks 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 luizirber/2018-rust-blocks
[INFO] finished frobbing luizirber/2018-rust-blocks
[INFO] frobbed toml for luizirber/2018-rust-blocks written to work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks/Cargo.toml
[INFO] started frobbing luizirber/2018-rust-blocks
[INFO] finished frobbing luizirber/2018-rust-blocks
[INFO] frobbed toml for luizirber/2018-rust-blocks written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/luizirber/2018-rust-blocks/Cargo.toml
[INFO] crate luizirber/2018-rust-blocks 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 luizirber/2018-rust-blocks 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks:/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] 5ae7534d85686520eae321c3748d72ba99612fa0196a5aa378be3db63fe208c5
[INFO] running `"docker" "start" "-a" "5ae7534d85686520eae321c3748d72ba99612fa0196a5aa378be3db63fe208c5"`
[INFO] [stderr]    Compiling rust-blocks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "5ae7534d85686520eae321c3748d72ba99612fa0196a5aa378be3db63fe208c5"`
[INFO] running `"docker" "rm" "-f" "5ae7534d85686520eae321c3748d72ba99612fa0196a5aa378be3db63fe208c5"`
[INFO] [stdout] 5ae7534d85686520eae321c3748d72ba99612fa0196a5aa378be3db63fe208c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks:/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] e496d2ece02da02cedd04aa29d8f3ced842bd2ae7e35ea30ef970f691e1de206
[INFO] running `"docker" "start" "-a" "e496d2ece02da02cedd04aa29d8f3ced842bd2ae7e35ea30ef970f691e1de206"`
[INFO] [stderr]    Compiling rust-blocks v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "e496d2ece02da02cedd04aa29d8f3ced842bd2ae7e35ea30ef970f691e1de206"`
[INFO] running `"docker" "rm" "-f" "e496d2ece02da02cedd04aa29d8f3ced842bd2ae7e35ea30ef970f691e1de206"`
[INFO] [stdout] e496d2ece02da02cedd04aa29d8f3ced842bd2ae7e35ea30ef970f691e1de206
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/luizirber/2018-rust-blocks:/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] 3e38a4d854d349261cca4d341644b000bacf6e47868015df56c6e7d2251c0a60
[INFO] running `"docker" "start" "-a" "3e38a4d854d349261cca4d341644b000bacf6e47868015df56c6e7d2251c0a60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_blocks-1251aa1b0ade4c09
[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" "3e38a4d854d349261cca4d341644b000bacf6e47868015df56c6e7d2251c0a60"`
[INFO] running `"docker" "rm" "-f" "3e38a4d854d349261cca4d341644b000bacf6e47868015df56c6e7d2251c0a60"`
[INFO] [stdout] 3e38a4d854d349261cca4d341644b000bacf6e47868015df56c6e7d2251c0a60