[INFO] crate penny 0.2.0 is already in cache
[INFO] extracting crate penny 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/penny/0.2.0
[INFO] extracting crate penny 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/penny/0.2.0
[INFO] validating manifest of penny-0.2.0 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 penny-0.2.0 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 penny-0.2.0
[INFO] finished frobbing penny-0.2.0
[INFO] frobbed toml for penny-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/penny/0.2.0/Cargo.toml
[INFO] started frobbing penny-0.2.0
[INFO] finished frobbing penny-0.2.0
[INFO] frobbed toml for penny-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/penny/0.2.0/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 penny-0.2.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/penny/0.2.0:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 5d7da33e568c3b966a38e89b1616753fd6b8e698786e828f5f4be36905d0fe8b
[INFO] running `"docker" "start" "-a" "5d7da33e568c3b966a38e89b1616753fd6b8e698786e828f5f4be36905d0fe8b"`
[INFO] [stderr]    Compiling mitochondria v1.1.2
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling quick-xml v0.11.0
[INFO] [stderr]    Compiling penny v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
[INFO] running `"docker" "inspect" "5d7da33e568c3b966a38e89b1616753fd6b8e698786e828f5f4be36905d0fe8b"`
[INFO] running `"docker" "rm" "-f" "5d7da33e568c3b966a38e89b1616753fd6b8e698786e828f5f4be36905d0fe8b"`
[INFO] [stdout] 5d7da33e568c3b966a38e89b1616753fd6b8e698786e828f5f4be36905d0fe8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/penny/0.2.0:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1d3b2470583f16775cd87384bbcc4d5f3af0a8b9985889f002197341d8fb7189
[INFO] running `"docker" "start" "-a" "1d3b2470583f16775cd87384bbcc4d5f3af0a8b9985889f002197341d8fb7189"`
[INFO] [stderr]    Compiling penny v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `"docker" "inspect" "1d3b2470583f16775cd87384bbcc4d5f3af0a8b9985889f002197341d8fb7189"`
[INFO] running `"docker" "rm" "-f" "1d3b2470583f16775cd87384bbcc4d5f3af0a8b9985889f002197341d8fb7189"`
[INFO] [stdout] 1d3b2470583f16775cd87384bbcc4d5f3af0a8b9985889f002197341d8fb7189
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/penny/0.2.0:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 159b5e8f3d9cd23d02bd4376b00b6722fb407ae87835ef45dc09179070bcaff9
[INFO] running `"docker" "start" "-a" "159b5e8f3d9cd23d02bd4376b00b6722fb407ae87835ef45dc09179070bcaff9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/penny-16a02a78b60c94df
[INFO] [stderr]    Doc-tests penny
[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" "159b5e8f3d9cd23d02bd4376b00b6722fb407ae87835ef45dc09179070bcaff9"`
[INFO] running `"docker" "rm" "-f" "159b5e8f3d9cd23d02bd4376b00b6722fb407ae87835ef45dc09179070bcaff9"`
[INFO] [stdout] 159b5e8f3d9cd23d02bd4376b00b6722fb407ae87835ef45dc09179070bcaff9