[INFO] crate hello-rust 0.1.0 is already in cache
[INFO] extracting crate hello-rust 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/hello-rust/0.1.0
[INFO] extracting crate hello-rust 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hello-rust/0.1.0
[INFO] validating manifest of hello-rust-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 hello-rust-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 hello-rust-0.1.0
[INFO] finished frobbing hello-rust-0.1.0
[INFO] frobbed toml for hello-rust-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/hello-rust/0.1.0/Cargo.toml
[INFO] started frobbing hello-rust-0.1.0
[INFO] finished frobbing hello-rust-0.1.0
[INFO] frobbed toml for hello-rust-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/hello-rust/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing hello-rust-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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-rust/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] 4e3951e8a9c91931131f42fa48f598f97b7269a2f1f2aaa62298af0e5ee2496a
[INFO] running `"docker" "start" "-a" "4e3951e8a9c91931131f42fa48f598f97b7269a2f1f2aaa62298af0e5ee2496a"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `"docker" "inspect" "4e3951e8a9c91931131f42fa48f598f97b7269a2f1f2aaa62298af0e5ee2496a"`
[INFO] running `"docker" "rm" "-f" "4e3951e8a9c91931131f42fa48f598f97b7269a2f1f2aaa62298af0e5ee2496a"`
[INFO] [stdout] 4e3951e8a9c91931131f42fa48f598f97b7269a2f1f2aaa62298af0e5ee2496a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-rust/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] c08ef86646f09548fe7b3fca0f9d673f42e5f1a148a6eb96abd38373ec917bc4
[INFO] running `"docker" "start" "-a" "c08ef86646f09548fe7b3fca0f9d673f42e5f1a148a6eb96abd38373ec917bc4"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "c08ef86646f09548fe7b3fca0f9d673f42e5f1a148a6eb96abd38373ec917bc4"`
[INFO] running `"docker" "rm" "-f" "c08ef86646f09548fe7b3fca0f9d673f42e5f1a148a6eb96abd38373ec917bc4"`
[INFO] [stdout] c08ef86646f09548fe7b3fca0f9d673f42e5f1a148a6eb96abd38373ec917bc4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/hello-rust/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] 3b71b1e80260c98b29fe8e1403fce9975102bb393f076e08a94c2c74f3c45872
[INFO] running `"docker" "start" "-a" "3b71b1e80260c98b29fe8e1403fce9975102bb393f076e08a94c2c74f3c45872"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-7001e0f93289b251
[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" "3b71b1e80260c98b29fe8e1403fce9975102bb393f076e08a94c2c74f3c45872"`
[INFO] running `"docker" "rm" "-f" "3b71b1e80260c98b29fe8e1403fce9975102bb393f076e08a94c2c74f3c45872"`
[INFO] [stdout] 3b71b1e80260c98b29fe8e1403fce9975102bb393f076e08a94c2c74f3c45872