[INFO] crate barn 0.0.0 is already in cache
[INFO] extracting crate barn 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/barn/0.0.0
[INFO] extracting crate barn 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/barn/0.0.0
[INFO] validating manifest of barn-0.0.0 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 barn-0.0.0 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 barn-0.0.0
[INFO] finished frobbing barn-0.0.0
[INFO] frobbed toml for barn-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/barn/0.0.0/Cargo.toml
[INFO] started frobbing barn-0.0.0
[INFO] finished frobbing barn-0.0.0
[INFO] frobbed toml for barn-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/barn/0.0.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing barn-0.0.0 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/barn/0.0.0:/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] de2399e974722dd8dd01462524e3d8635ee8a6f415ba575f58ed3bc5d3d921bf
[INFO] running `"docker" "start" "-a" "de2399e974722dd8dd01462524e3d8635ee8a6f415ba575f58ed3bc5d3d921bf"`
[INFO] [stderr]    Compiling barn v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "de2399e974722dd8dd01462524e3d8635ee8a6f415ba575f58ed3bc5d3d921bf"`
[INFO] running `"docker" "rm" "-f" "de2399e974722dd8dd01462524e3d8635ee8a6f415ba575f58ed3bc5d3d921bf"`
[INFO] [stdout] de2399e974722dd8dd01462524e3d8635ee8a6f415ba575f58ed3bc5d3d921bf
[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/barn/0.0.0:/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] bb3a3e84f012e2845d4064d95b029996e2c521b32fa2c0a1fcb972c0425be4bf
[INFO] running `"docker" "start" "-a" "bb3a3e84f012e2845d4064d95b029996e2c521b32fa2c0a1fcb972c0425be4bf"`
[INFO] [stderr]    Compiling barn v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "bb3a3e84f012e2845d4064d95b029996e2c521b32fa2c0a1fcb972c0425be4bf"`
[INFO] running `"docker" "rm" "-f" "bb3a3e84f012e2845d4064d95b029996e2c521b32fa2c0a1fcb972c0425be4bf"`
[INFO] [stdout] bb3a3e84f012e2845d4064d95b029996e2c521b32fa2c0a1fcb972c0425be4bf
[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/barn/0.0.0:/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] 2c4d5ee60bab56caf4e48f8b8264c2a9c5ecce8b9c1ff8e03f19f7702f525659
[INFO] running `"docker" "start" "-a" "2c4d5ee60bab56caf4e48f8b8264c2a9c5ecce8b9c1ff8e03f19f7702f525659"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/barn-6d36273ddc1d5c95
[INFO] [stderr]    Doc-tests barn
[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] [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" "2c4d5ee60bab56caf4e48f8b8264c2a9c5ecce8b9c1ff8e03f19f7702f525659"`
[INFO] running `"docker" "rm" "-f" "2c4d5ee60bab56caf4e48f8b8264c2a9c5ecce8b9c1ff8e03f19f7702f525659"`
[INFO] [stdout] 2c4d5ee60bab56caf4e48f8b8264c2a9c5ecce8b9c1ff8e03f19f7702f525659