[INFO] crate mdslide 0.0.1 is already in cache
[INFO] extracting crate mdslide 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/mdslide/0.0.1
[INFO] extracting crate mdslide 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdslide/0.0.1
[INFO] validating manifest of mdslide-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 mdslide-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 mdslide-0.0.1
[INFO] finished frobbing mdslide-0.0.1
[INFO] frobbed toml for mdslide-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mdslide/0.0.1/Cargo.toml
[INFO] started frobbing mdslide-0.0.1
[INFO] finished frobbing mdslide-0.0.1
[INFO] frobbed toml for mdslide-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mdslide/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mdslide-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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mdslide/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] 1fa451f3ea6cdc67df03ceaf765e44a690d449fb048fac471dc90cbba1a0fe2f
[INFO] running `"docker" "start" "-a" "1fa451f3ea6cdc67df03ceaf765e44a690d449fb048fac471dc90cbba1a0fe2f"`
[INFO] [stderr]    Compiling mdslide v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "1fa451f3ea6cdc67df03ceaf765e44a690d449fb048fac471dc90cbba1a0fe2f"`
[INFO] running `"docker" "rm" "-f" "1fa451f3ea6cdc67df03ceaf765e44a690d449fb048fac471dc90cbba1a0fe2f"`
[INFO] [stdout] 1fa451f3ea6cdc67df03ceaf765e44a690d449fb048fac471dc90cbba1a0fe2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mdslide/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] 7f38c51dc09186a5fd7066cd1b098e9fc7ee21ec14d6c584075db12f02730ae3
[INFO] running `"docker" "start" "-a" "7f38c51dc09186a5fd7066cd1b098e9fc7ee21ec14d6c584075db12f02730ae3"`
[INFO] [stderr]    Compiling mdslide v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `"docker" "inspect" "7f38c51dc09186a5fd7066cd1b098e9fc7ee21ec14d6c584075db12f02730ae3"`
[INFO] running `"docker" "rm" "-f" "7f38c51dc09186a5fd7066cd1b098e9fc7ee21ec14d6c584075db12f02730ae3"`
[INFO] [stdout] 7f38c51dc09186a5fd7066cd1b098e9fc7ee21ec14d6c584075db12f02730ae3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mdslide/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] d2d4a45259f6812fd0fe632e179c4cbe9bf0c569b4e1106ca485726b9a40457a
[INFO] running `"docker" "start" "-a" "d2d4a45259f6812fd0fe632e179c4cbe9bf0c569b4e1106ca485726b9a40457a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mdslide-d2c5c509611a46f3
[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" "d2d4a45259f6812fd0fe632e179c4cbe9bf0c569b4e1106ca485726b9a40457a"`
[INFO] running `"docker" "rm" "-f" "d2d4a45259f6812fd0fe632e179c4cbe9bf0c569b4e1106ca485726b9a40457a"`
[INFO] [stdout] d2d4a45259f6812fd0fe632e179c4cbe9bf0c569b4e1106ca485726b9a40457a