[INFO] updating cached repository tiburin/on
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tiburin/on
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tiburin/on" "work/ex/beta-1.38-1/sources/1.37.0/gh/tiburin/on"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tiburin/on'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tiburin/on" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tiburin/on"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tiburin/on'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4670dc536ee77841ab21272ccd0d60e11386f4d7
[INFO] sha for GitHub repo tiburin/on: 4670dc536ee77841ab21272ccd0d60e11386f4d7
[INFO] validating manifest of tiburin/on 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 tiburin/on 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 tiburin/on
[INFO] finished frobbing tiburin/on
[INFO] frobbed toml for tiburin/on written to work/ex/beta-1.38-1/sources/1.37.0/gh/tiburin/on/Cargo.toml
[INFO] started frobbing tiburin/on
[INFO] finished frobbing tiburin/on
[INFO] frobbed toml for tiburin/on written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tiburin/on/Cargo.toml
[INFO] crate tiburin/on 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 tiburin/on 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-5/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/tiburin/on:/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] 641194b777de91d7766fab4d8567381d5646e2b6d3c58edd4a7502692ad7fa70
[INFO] running `"docker" "start" "-a" "641194b777de91d7766fab4d8567381d5646e2b6d3c58edd4a7502692ad7fa70"`
[INFO] [stderr]    Compiling on v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "641194b777de91d7766fab4d8567381d5646e2b6d3c58edd4a7502692ad7fa70"`
[INFO] running `"docker" "rm" "-f" "641194b777de91d7766fab4d8567381d5646e2b6d3c58edd4a7502692ad7fa70"`
[INFO] [stdout] 641194b777de91d7766fab4d8567381d5646e2b6d3c58edd4a7502692ad7fa70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/tiburin/on:/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] 8e50eb2330b75a764c78997b51706c08e7e07992f2c4f41dd8cfeedbb3d22567
[INFO] running `"docker" "start" "-a" "8e50eb2330b75a764c78997b51706c08e7e07992f2c4f41dd8cfeedbb3d22567"`
[INFO] [stderr]    Compiling on v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "8e50eb2330b75a764c78997b51706c08e7e07992f2c4f41dd8cfeedbb3d22567"`
[INFO] running `"docker" "rm" "-f" "8e50eb2330b75a764c78997b51706c08e7e07992f2c4f41dd8cfeedbb3d22567"`
[INFO] [stdout] 8e50eb2330b75a764c78997b51706c08e7e07992f2c4f41dd8cfeedbb3d22567
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/tiburin/on:/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] 0fda7314f5123549532d9af051c1827f3c35d0c2ea24e0a96d4af570b3c6bd31
[INFO] running `"docker" "start" "-a" "0fda7314f5123549532d9af051c1827f3c35d0c2ea24e0a96d4af570b3c6bd31"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/on-9a246176aeb80cf6
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test file::tests::count_test ... 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" "0fda7314f5123549532d9af051c1827f3c35d0c2ea24e0a96d4af570b3c6bd31"`
[INFO] running `"docker" "rm" "-f" "0fda7314f5123549532d9af051c1827f3c35d0c2ea24e0a96d4af570b3c6bd31"`
[INFO] [stdout] 0fda7314f5123549532d9af051c1827f3c35d0c2ea24e0a96d4af570b3c6bd31