[INFO] updating cached repository imishinist/imcc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/imishinist/imcc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/imishinist/imcc" "work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/imishinist/imcc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a88ec4f84da2148b3e0edfea91de30514850cb9c
[INFO] sha for GitHub repo imishinist/imcc: a88ec4f84da2148b3e0edfea91de30514850cb9c
[INFO] validating manifest of imishinist/imcc 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 imishinist/imcc 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 imishinist/imcc
[INFO] finished frobbing imishinist/imcc
[INFO] frobbed toml for imishinist/imcc written to work/ex/beta-1.38-1/sources/1.37.0/gh/imishinist/imcc/Cargo.toml
[INFO] started frobbing imishinist/imcc
[INFO] finished frobbing imishinist/imcc
[INFO] frobbed toml for imishinist/imcc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/imishinist/imcc/Cargo.toml
[INFO] crate imishinist/imcc 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 imishinist/imcc 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/imishinist/imcc:/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] 4c9f9baa6726f986d2e588a7f95bcac617b2b33f5d60697061d0ec6e59b9dffe
[INFO] running `"docker" "start" "-a" "4c9f9baa6726f986d2e588a7f95bcac617b2b33f5d60697061d0ec6e59b9dffe"`
[INFO] [stderr]    Compiling imcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "4c9f9baa6726f986d2e588a7f95bcac617b2b33f5d60697061d0ec6e59b9dffe"`
[INFO] running `"docker" "rm" "-f" "4c9f9baa6726f986d2e588a7f95bcac617b2b33f5d60697061d0ec6e59b9dffe"`
[INFO] [stdout] 4c9f9baa6726f986d2e588a7f95bcac617b2b33f5d60697061d0ec6e59b9dffe
[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/imishinist/imcc:/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] dd587bb3e49fcb31ad5bde6b87b138efbbfeccad2bb16fbcb27b7314a2faae03
[INFO] running `"docker" "start" "-a" "dd587bb3e49fcb31ad5bde6b87b138efbbfeccad2bb16fbcb27b7314a2faae03"`
[INFO] [stderr]    Compiling imcc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "dd587bb3e49fcb31ad5bde6b87b138efbbfeccad2bb16fbcb27b7314a2faae03"`
[INFO] running `"docker" "rm" "-f" "dd587bb3e49fcb31ad5bde6b87b138efbbfeccad2bb16fbcb27b7314a2faae03"`
[INFO] [stdout] dd587bb3e49fcb31ad5bde6b87b138efbbfeccad2bb16fbcb27b7314a2faae03
[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/imishinist/imcc:/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] 241a732d26c71b238983a039add9c297b8d0cb7a7d6d0eac10e3b53b2d772ba2
[INFO] running `"docker" "start" "-a" "241a732d26c71b238983a039add9c297b8d0cb7a7d6d0eac10e3b53b2d772ba2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/imcc-2052853e41d27eb6
[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" "241a732d26c71b238983a039add9c297b8d0cb7a7d6d0eac10e3b53b2d772ba2"`
[INFO] running `"docker" "rm" "-f" "241a732d26c71b238983a039add9c297b8d0cb7a7d6d0eac10e3b53b2d772ba2"`
[INFO] [stdout] 241a732d26c71b238983a039add9c297b8d0cb7a7d6d0eac10e3b53b2d772ba2