[INFO] updating cached repository megumish/meglang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/megumish/meglang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/megumish/meglang" "work/ex/beta-1.37-6/sources/1.36.0/gh/megumish/meglang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/megumish/meglang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/megumish/meglang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/megumish/meglang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/megumish/meglang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 23cac6b1a7c4fb5b4e2187ff22618770fb8b67a0
[INFO] sha for GitHub repo megumish/meglang: 23cac6b1a7c4fb5b4e2187ff22618770fb8b67a0
[INFO] validating manifest of megumish/meglang 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 megumish/meglang 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 megumish/meglang
[INFO] finished frobbing megumish/meglang
[INFO] frobbed toml for megumish/meglang written to work/ex/beta-1.37-6/sources/1.36.0/gh/megumish/meglang/Cargo.toml
[INFO] started frobbing megumish/meglang
[INFO] finished frobbing megumish/meglang
[INFO] frobbed toml for megumish/meglang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/megumish/meglang/Cargo.toml
[INFO] crate megumish/meglang 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing megumish/meglang 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/megumish/meglang:/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] ca11f4c4979c07d90250fb07ac8a194d6cdcfa96c0186d7bb55a34398ee79397
[INFO] running `"docker" "start" "-a" "ca11f4c4979c07d90250fb07ac8a194d6cdcfa96c0186d7bb55a34398ee79397"`
[INFO] [stderr]    Compiling meglang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `"docker" "inspect" "ca11f4c4979c07d90250fb07ac8a194d6cdcfa96c0186d7bb55a34398ee79397"`
[INFO] running `"docker" "rm" "-f" "ca11f4c4979c07d90250fb07ac8a194d6cdcfa96c0186d7bb55a34398ee79397"`
[INFO] [stdout] ca11f4c4979c07d90250fb07ac8a194d6cdcfa96c0186d7bb55a34398ee79397
[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/megumish/meglang:/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] f524162f39fcd49dd968280695ab5ae5b7ac2f379b756169e2182993166ff39e
[INFO] running `"docker" "start" "-a" "f524162f39fcd49dd968280695ab5ae5b7ac2f379b756169e2182993166ff39e"`
[INFO] [stderr]    Compiling meglang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "f524162f39fcd49dd968280695ab5ae5b7ac2f379b756169e2182993166ff39e"`
[INFO] running `"docker" "rm" "-f" "f524162f39fcd49dd968280695ab5ae5b7ac2f379b756169e2182993166ff39e"`
[INFO] [stdout] f524162f39fcd49dd968280695ab5ae5b7ac2f379b756169e2182993166ff39e
[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/megumish/meglang:/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] 78fad6cf2ea801b66f1e06cec056136b3ded1c909106849a86b18cf2a6b1df60
[INFO] running `"docker" "start" "-a" "78fad6cf2ea801b66f1e06cec056136b3ded1c909106849a86b18cf2a6b1df60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/meglang-1a005134ed0f1c17
[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] [stderr]      Running /opt/crater/target/debug/deps/meg-818fa2c7ea84cb22
[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] [stderr]    Doc-tests meglang
[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" "78fad6cf2ea801b66f1e06cec056136b3ded1c909106849a86b18cf2a6b1df60"`
[INFO] running `"docker" "rm" "-f" "78fad6cf2ea801b66f1e06cec056136b3ded1c909106849a86b18cf2a6b1df60"`
[INFO] [stdout] 78fad6cf2ea801b66f1e06cec056136b3ded1c909106849a86b18cf2a6b1df60