[INFO] fetching crate rusty-example 1.0.0...
[INFO] extracting crate rusty-example 1.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-example/1.0.0
[INFO] extracting crate rusty-example 1.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-example/1.0.0
[INFO] validating manifest of rusty-example-1.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusty-example-1.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rusty-example-1.0.0
[INFO] finished frobbing rusty-example-1.0.0
[INFO] frobbed toml for rusty-example-1.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-example/1.0.0/Cargo.toml
[INFO] started frobbing rusty-example-1.0.0
[INFO] finished frobbing rusty-example-1.0.0
[INFO] frobbed toml for rusty-example-1.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rusty-example/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rusty-example-1.0.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-example/1.0.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9d563448907f53d0698c6d58fcd0188e980579c18bda10cd468cd38c5878b28c
[INFO] running `"docker" "start" "-a" "9d563448907f53d0698c6d58fcd0188e980579c18bda10cd468cd38c5878b28c"`
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling rusty-example v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "9d563448907f53d0698c6d58fcd0188e980579c18bda10cd468cd38c5878b28c"`
[INFO] running `"docker" "rm" "-f" "9d563448907f53d0698c6d58fcd0188e980579c18bda10cd468cd38c5878b28c"`
[INFO] [stdout] 9d563448907f53d0698c6d58fcd0188e980579c18bda10cd468cd38c5878b28c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-example/1.0.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] bfc4140b0ece0f84508c12420cca8afb15f6668f7e50e730c7b7159afc6b4e60
[INFO] running `"docker" "start" "-a" "bfc4140b0ece0f84508c12420cca8afb15f6668f7e50e730c7b7159afc6b4e60"`
[INFO] [stderr]    Compiling rusty-example v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "bfc4140b0ece0f84508c12420cca8afb15f6668f7e50e730c7b7159afc6b4e60"`
[INFO] running `"docker" "rm" "-f" "bfc4140b0ece0f84508c12420cca8afb15f6668f7e50e730c7b7159afc6b4e60"`
[INFO] [stdout] bfc4140b0ece0f84508c12420cca8afb15f6668f7e50e730c7b7159afc6b4e60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rusty-example/1.0.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 47041ff256b1a4efa2499caffc2beec7888446c25be325d164637e10b9b5058f
[INFO] running `"docker" "start" "-a" "47041ff256b1a4efa2499caffc2beec7888446c25be325d164637e10b9b5058f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_example-5e6e2c99763352ee
[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" "47041ff256b1a4efa2499caffc2beec7888446c25be325d164637e10b9b5058f"`
[INFO] running `"docker" "rm" "-f" "47041ff256b1a4efa2499caffc2beec7888446c25be325d164637e10b9b5058f"`
[INFO] [stdout] 47041ff256b1a4efa2499caffc2beec7888446c25be325d164637e10b9b5058f