[INFO] fetching crate assembly 0.6.0...
[INFO] extracting crate assembly 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/assembly/0.6.0
[INFO] extracting crate assembly 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/assembly/0.6.0
[INFO] validating manifest of assembly-0.6.0 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 assembly-0.6.0 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 assembly-0.6.0
[INFO] finished frobbing assembly-0.6.0
[INFO] frobbed toml for assembly-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/assembly/0.6.0/Cargo.toml
[INFO] started frobbing assembly-0.6.0
[INFO] finished frobbing assembly-0.6.0
[INFO] frobbed toml for assembly-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/assembly/0.6.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assembly-pack v0.1.0
[INFO] [stderr]   Downloaded assembly-maps v0.1.0
[INFO] [stderr]   Downloaded assembly-data v0.1.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing assembly-0.6.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/assembly/0.6.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 43a86ce1752a772082b66d631d40d9e0621ae96de3d69620812e342648bd9d39
[INFO] running `"docker" "start" "-a" "43a86ce1752a772082b66d631d40d9e0621ae96de3d69620812e342648bd9d39"`
[INFO] [stderr]    Compiling hsieh-hash v0.1.1
[INFO] [stderr]    Compiling nom v5.0.0
[INFO] [stderr]    Compiling assembly-core v0.1.0
[INFO] [stderr]    Compiling assembly-data v0.1.0
[INFO] [stderr]    Compiling assembly-maps v0.1.0
[INFO] [stderr]    Compiling assembly-pack v0.1.0
[INFO] [stderr]    Compiling assembly v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.36s
[INFO] running `"docker" "inspect" "43a86ce1752a772082b66d631d40d9e0621ae96de3d69620812e342648bd9d39"`
[INFO] running `"docker" "rm" "-f" "43a86ce1752a772082b66d631d40d9e0621ae96de3d69620812e342648bd9d39"`
[INFO] [stdout] 43a86ce1752a772082b66d631d40d9e0621ae96de3d69620812e342648bd9d39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/assembly/0.6.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c8aa6ad48630e71b38554382db19d700c140961f49c4f34067b77475fd2feb8a
[INFO] running `"docker" "start" "-a" "c8aa6ad48630e71b38554382db19d700c140961f49c4f34067b77475fd2feb8a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling assembly v0.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "c8aa6ad48630e71b38554382db19d700c140961f49c4f34067b77475fd2feb8a"`
[INFO] running `"docker" "rm" "-f" "c8aa6ad48630e71b38554382db19d700c140961f49c4f34067b77475fd2feb8a"`
[INFO] [stdout] c8aa6ad48630e71b38554382db19d700c140961f49c4f34067b77475fd2feb8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/assembly/0.6.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1c18f5ec2149510888410f658ec26f5f29ede6ea180d028c829792efe6114282
[INFO] running `"docker" "start" "-a" "1c18f5ec2149510888410f658ec26f5f29ede6ea180d028c829792efe6114282"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/assembly-3b0e02d75bb66d74
[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 assembly
[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" "1c18f5ec2149510888410f658ec26f5f29ede6ea180d028c829792efe6114282"`
[INFO] running `"docker" "rm" "-f" "1c18f5ec2149510888410f658ec26f5f29ede6ea180d028c829792efe6114282"`
[INFO] [stdout] 1c18f5ec2149510888410f658ec26f5f29ede6ea180d028c829792efe6114282