[INFO] crate shas 0.0.1 is already in cache
[INFO] extracting crate shas 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/shas/0.0.1
[INFO] extracting crate shas 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shas/0.0.1
[INFO] validating manifest of shas-0.0.1 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 shas-0.0.1 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 shas-0.0.1
[INFO] finished frobbing shas-0.0.1
[INFO] frobbed toml for shas-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shas/0.0.1/Cargo.toml
[INFO] started frobbing shas-0.0.1
[INFO] finished frobbing shas-0.0.1
[INFO] frobbed toml for shas-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shas/0.0.1/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing shas-0.0.1 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shas/0.0.1:/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] 5b1a5bd10986c335fcfeb015b5d2b596fa4c62aa9837e5cfa2cc8891ea814e38
[INFO] running `"docker" "start" "-a" "5b1a5bd10986c335fcfeb015b5d2b596fa4c62aa9837e5cfa2cc8891ea814e38"`
[INFO] [stderr]    Compiling shas v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "5b1a5bd10986c335fcfeb015b5d2b596fa4c62aa9837e5cfa2cc8891ea814e38"`
[INFO] running `"docker" "rm" "-f" "5b1a5bd10986c335fcfeb015b5d2b596fa4c62aa9837e5cfa2cc8891ea814e38"`
[INFO] [stdout] 5b1a5bd10986c335fcfeb015b5d2b596fa4c62aa9837e5cfa2cc8891ea814e38
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shas/0.0.1:/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] 30949feff80ffbdacfc6b078369cd947f94589b26107a63f9c0c1d14d6004951
[INFO] running `"docker" "start" "-a" "30949feff80ffbdacfc6b078369cd947f94589b26107a63f9c0c1d14d6004951"`
[INFO] [stderr]    Compiling shas v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "30949feff80ffbdacfc6b078369cd947f94589b26107a63f9c0c1d14d6004951"`
[INFO] running `"docker" "rm" "-f" "30949feff80ffbdacfc6b078369cd947f94589b26107a63f9c0c1d14d6004951"`
[INFO] [stdout] 30949feff80ffbdacfc6b078369cd947f94589b26107a63f9c0c1d14d6004951
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shas/0.0.1:/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] 0ff883d71f9bde8c6e2fe2800a973d61c5cce16db33db85785e36c0c5eaed0a0
[INFO] running `"docker" "start" "-a" "0ff883d71f9bde8c6e2fe2800a973d61c5cce16db33db85785e36c0c5eaed0a0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shas-9b70a8ba04863345
[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" "0ff883d71f9bde8c6e2fe2800a973d61c5cce16db33db85785e36c0c5eaed0a0"`
[INFO] running `"docker" "rm" "-f" "0ff883d71f9bde8c6e2fe2800a973d61c5cce16db33db85785e36c0c5eaed0a0"`
[INFO] [stdout] 0ff883d71f9bde8c6e2fe2800a973d61c5cce16db33db85785e36c0c5eaed0a0