[INFO] crate through 0.1.0 is already in cache
[INFO] extracting crate through 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/through/0.1.0
[INFO] extracting crate through 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/through/0.1.0
[INFO] validating manifest of through-0.1.0 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 through-0.1.0 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 through-0.1.0
[INFO] finished frobbing through-0.1.0
[INFO] frobbed toml for through-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/through/0.1.0/Cargo.toml
[INFO] started frobbing through-0.1.0
[INFO] finished frobbing through-0.1.0
[INFO] frobbed toml for through-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/through/0.1.0/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] testing through-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/through/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5f6a9d03d5b5c28117a03a317677774d25b7615acff104e7f64c301341344bbe
[INFO] running `"docker" "start" "-a" "5f6a9d03d5b5c28117a03a317677774d25b7615acff104e7f64c301341344bbe"`
[INFO] [stderr]    Compiling through v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `"docker" "inspect" "5f6a9d03d5b5c28117a03a317677774d25b7615acff104e7f64c301341344bbe"`
[INFO] running `"docker" "rm" "-f" "5f6a9d03d5b5c28117a03a317677774d25b7615acff104e7f64c301341344bbe"`
[INFO] [stdout] 5f6a9d03d5b5c28117a03a317677774d25b7615acff104e7f64c301341344bbe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/through/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 015f7313fdcb5cf2f1356b399ed45c41ac7a6da85f8a2caca0d71d79a130f48e
[INFO] running `"docker" "start" "-a" "015f7313fdcb5cf2f1356b399ed45c41ac7a6da85f8a2caca0d71d79a130f48e"`
[INFO] [stderr]    Compiling through v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "015f7313fdcb5cf2f1356b399ed45c41ac7a6da85f8a2caca0d71d79a130f48e"`
[INFO] running `"docker" "rm" "-f" "015f7313fdcb5cf2f1356b399ed45c41ac7a6da85f8a2caca0d71d79a130f48e"`
[INFO] [stdout] 015f7313fdcb5cf2f1356b399ed45c41ac7a6da85f8a2caca0d71d79a130f48e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/through/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ea12876d05bd10633433592f84616f92ed0d762849b341fd7e8bc0f9cde73236
[INFO] running `"docker" "start" "-a" "ea12876d05bd10633433592f84616f92ed0d762849b341fd7e8bc0f9cde73236"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/through-fd8b3af7d3e8f3d6
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests through
[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" "ea12876d05bd10633433592f84616f92ed0d762849b341fd7e8bc0f9cde73236"`
[INFO] running `"docker" "rm" "-f" "ea12876d05bd10633433592f84616f92ed0d762849b341fd7e8bc0f9cde73236"`
[INFO] [stdout] ea12876d05bd10633433592f84616f92ed0d762849b341fd7e8bc0f9cde73236