[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-1.38-1/sources/1.37.0/gh/megumish/meglang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/megumish/meglang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/megumish/meglang" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/megumish/meglang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of megumish/meglang 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 megumish/meglang
[INFO] finished frobbing megumish/meglang
[INFO] frobbed toml for megumish/meglang written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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 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-0/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] fabbc407f6227bc94f4b1437eebd2f10e6c856dbb6dda0b6e38dbb981ad94de1
[INFO] running `"docker" "start" "-a" "fabbc407f6227bc94f4b1437eebd2f10e6c856dbb6dda0b6e38dbb981ad94de1"`
[INFO] [stderr]    Compiling meglang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "fabbc407f6227bc94f4b1437eebd2f10e6c856dbb6dda0b6e38dbb981ad94de1"`
[INFO] running `"docker" "rm" "-f" "fabbc407f6227bc94f4b1437eebd2f10e6c856dbb6dda0b6e38dbb981ad94de1"`
[INFO] [stdout] fabbc407f6227bc94f4b1437eebd2f10e6c856dbb6dda0b6e38dbb981ad94de1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] a247eea820722d47c59fdfb6922b5174b2cec0e2a5ccc85253a6ec2a7f8657ba
[INFO] running `"docker" "start" "-a" "a247eea820722d47c59fdfb6922b5174b2cec0e2a5ccc85253a6ec2a7f8657ba"`
[INFO] [stderr]    Compiling meglang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "a247eea820722d47c59fdfb6922b5174b2cec0e2a5ccc85253a6ec2a7f8657ba"`
[INFO] running `"docker" "rm" "-f" "a247eea820722d47c59fdfb6922b5174b2cec0e2a5ccc85253a6ec2a7f8657ba"`
[INFO] [stdout] a247eea820722d47c59fdfb6922b5174b2cec0e2a5ccc85253a6ec2a7f8657ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 05b7a9cc992a19e031b430a21fa7c719d66f0bda3e10d19a69a30164a8002074
[INFO] running `"docker" "start" "-a" "05b7a9cc992a19e031b430a21fa7c719d66f0bda3e10d19a69a30164a8002074"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/meglang-e55bd948a7da58f6
[INFO] [stderr]      Running /opt/crater/target/debug/deps/meg-3b419f581b964aaa
[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] [stdout] 
[INFO] [stderr]    Doc-tests meglang
[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] [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" "05b7a9cc992a19e031b430a21fa7c719d66f0bda3e10d19a69a30164a8002074"`
[INFO] running `"docker" "rm" "-f" "05b7a9cc992a19e031b430a21fa7c719d66f0bda3e10d19a69a30164a8002074"`
[INFO] [stdout] 05b7a9cc992a19e031b430a21fa7c719d66f0bda3e10d19a69a30164a8002074