[INFO] crate libasm 0.1.2 is already in cache
[INFO] extracting crate libasm 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/libasm/0.1.2
[INFO] extracting crate libasm 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libasm/0.1.2
[INFO] validating manifest of libasm-0.1.2 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 libasm-0.1.2 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 libasm-0.1.2
[INFO] finished frobbing libasm-0.1.2
[INFO] frobbed toml for libasm-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/libasm/0.1.2/Cargo.toml
[INFO] started frobbing libasm-0.1.2
[INFO] finished frobbing libasm-0.1.2
[INFO] frobbed toml for libasm-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/libasm/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing libasm-0.1.2 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/reg/libasm/0.1.2:/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] 4885e15016328a1386ef76bffb34b0e7b1e93566d62ea7e6f8ebbc27dbdfb907
[INFO] running `"docker" "start" "-a" "4885e15016328a1386ef76bffb34b0e7b1e93566d62ea7e6f8ebbc27dbdfb907"`
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]    Compiling libasm v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.97s
[INFO] running `"docker" "inspect" "4885e15016328a1386ef76bffb34b0e7b1e93566d62ea7e6f8ebbc27dbdfb907"`
[INFO] running `"docker" "rm" "-f" "4885e15016328a1386ef76bffb34b0e7b1e93566d62ea7e6f8ebbc27dbdfb907"`
[INFO] [stdout] 4885e15016328a1386ef76bffb34b0e7b1e93566d62ea7e6f8ebbc27dbdfb907
[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/reg/libasm/0.1.2:/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] 6021cfbfa3667c73a3180090be9ca2798cc9c223010163cd34bdd83374b11237
[INFO] running `"docker" "start" "-a" "6021cfbfa3667c73a3180090be9ca2798cc9c223010163cd34bdd83374b11237"`
[INFO] [stderr]    Compiling libasm v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "6021cfbfa3667c73a3180090be9ca2798cc9c223010163cd34bdd83374b11237"`
[INFO] running `"docker" "rm" "-f" "6021cfbfa3667c73a3180090be9ca2798cc9c223010163cd34bdd83374b11237"`
[INFO] [stdout] 6021cfbfa3667c73a3180090be9ca2798cc9c223010163cd34bdd83374b11237
[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/reg/libasm/0.1.2:/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] 8adbc33472001e9d33b8bcb6bfc6a60cbb9f7e003e76f827d11bd05945ccd2cb
[INFO] running `"docker" "start" "-a" "8adbc33472001e9d33b8bcb6bfc6a60cbb9f7e003e76f827d11bd05945ccd2cb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/libasm-e592781b11cc067f
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libasm
[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" "8adbc33472001e9d33b8bcb6bfc6a60cbb9f7e003e76f827d11bd05945ccd2cb"`
[INFO] running `"docker" "rm" "-f" "8adbc33472001e9d33b8bcb6bfc6a60cbb9f7e003e76f827d11bd05945ccd2cb"`
[INFO] [stdout] 8adbc33472001e9d33b8bcb6bfc6a60cbb9f7e003e76f827d11bd05945ccd2cb