[INFO] updating cached repository I-love-os/OTP
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/I-love-os/OTP
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/I-love-os/OTP" "work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/I-love-os/OTP" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/I-love-os/OTP"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/I-love-os/OTP'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dd4acd053fe5fc84ade7d59ff1b5dd915685dd46
[INFO] sha for GitHub repo I-love-os/OTP: dd4acd053fe5fc84ade7d59ff1b5dd915685dd46
[INFO] validating manifest of I-love-os/OTP 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 I-love-os/OTP 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 I-love-os/OTP
[INFO] finished frobbing I-love-os/OTP
[INFO] frobbed toml for I-love-os/OTP written to work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP/Cargo.toml
[INFO] started frobbing I-love-os/OTP
[INFO] finished frobbing I-love-os/OTP
[INFO] frobbed toml for I-love-os/OTP written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/I-love-os/OTP/Cargo.toml
[INFO] crate I-love-os/OTP 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 I-love-os/OTP 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP:/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] 3afb0e7f6d5b8727cf9f87c4c0e720a27c97af32ceeb4f42191d82d0583a3e7f
[INFO] running `"docker" "start" "-a" "3afb0e7f6d5b8727cf9f87c4c0e720a27c97af32ceeb4f42191d82d0583a3e7f"`
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling tui v0.3.0
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling otp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
[INFO] running `"docker" "inspect" "3afb0e7f6d5b8727cf9f87c4c0e720a27c97af32ceeb4f42191d82d0583a3e7f"`
[INFO] running `"docker" "rm" "-f" "3afb0e7f6d5b8727cf9f87c4c0e720a27c97af32ceeb4f42191d82d0583a3e7f"`
[INFO] [stdout] 3afb0e7f6d5b8727cf9f87c4c0e720a27c97af32ceeb4f42191d82d0583a3e7f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP:/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] 49c2591b765c45c7bea781d3f8a5090e9fb68cfb070dc0b4289b8b40a522343f
[INFO] running `"docker" "start" "-a" "49c2591b765c45c7bea781d3f8a5090e9fb68cfb070dc0b4289b8b40a522343f"`
[INFO] [stderr]    Compiling otp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `"docker" "inspect" "49c2591b765c45c7bea781d3f8a5090e9fb68cfb070dc0b4289b8b40a522343f"`
[INFO] running `"docker" "rm" "-f" "49c2591b765c45c7bea781d3f8a5090e9fb68cfb070dc0b4289b8b40a522343f"`
[INFO] [stdout] 49c2591b765c45c7bea781d3f8a5090e9fb68cfb070dc0b4289b8b40a522343f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/I-love-os/OTP:/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] 1e1fb9a27fdbd493c1f89295ac233025ff05a74c7c125abec0972bfa3d57199f
[INFO] running `"docker" "start" "-a" "1e1fb9a27fdbd493c1f89295ac233025ff05a74c7c125abec0972bfa3d57199f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/otp-a1c01e0fba4a6723
[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" "1e1fb9a27fdbd493c1f89295ac233025ff05a74c7c125abec0972bfa3d57199f"`
[INFO] running `"docker" "rm" "-f" "1e1fb9a27fdbd493c1f89295ac233025ff05a74c7c125abec0972bfa3d57199f"`
[INFO] [stdout] 1e1fb9a27fdbd493c1f89295ac233025ff05a74c7c125abec0972bfa3d57199f