[INFO] crate print 0.0.0 is already in cache
[INFO] extracting crate print 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/print/0.0.0
[INFO] extracting crate print 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print/0.0.0
[INFO] validating manifest of print-0.0.0 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 print-0.0.0 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 print-0.0.0
[INFO] finished frobbing print-0.0.0
[INFO] frobbed toml for print-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/print/0.0.0/Cargo.toml
[INFO] started frobbing print-0.0.0
[INFO] finished frobbing print-0.0.0
[INFO] frobbed toml for print-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print/0.0.0/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 print-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print/0.0.0:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6417fcd9b2586285f5c8b3b9fab4753ba4c6cf96a55381b5e363a4fa336379b7
[INFO] running `"docker" "start" "-a" "6417fcd9b2586285f5c8b3b9fab4753ba4c6cf96a55381b5e363a4fa336379b7"`
[INFO] [stderr]    Compiling print v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `"docker" "inspect" "6417fcd9b2586285f5c8b3b9fab4753ba4c6cf96a55381b5e363a4fa336379b7"`
[INFO] running `"docker" "rm" "-f" "6417fcd9b2586285f5c8b3b9fab4753ba4c6cf96a55381b5e363a4fa336379b7"`
[INFO] [stdout] 6417fcd9b2586285f5c8b3b9fab4753ba4c6cf96a55381b5e363a4fa336379b7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 43695c5d806a27ff77696c6a9c7e721ab0776de6812b1621ee7ddea4de50c0e1
[INFO] running `"docker" "start" "-a" "43695c5d806a27ff77696c6a9c7e721ab0776de6812b1621ee7ddea4de50c0e1"`
[INFO] [stderr]    Compiling print v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "43695c5d806a27ff77696c6a9c7e721ab0776de6812b1621ee7ddea4de50c0e1"`
[INFO] running `"docker" "rm" "-f" "43695c5d806a27ff77696c6a9c7e721ab0776de6812b1621ee7ddea4de50c0e1"`
[INFO] [stdout] 43695c5d806a27ff77696c6a9c7e721ab0776de6812b1621ee7ddea4de50c0e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/print/0.0.0:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b78ba59f784a1454150652e75c20c9ad545c31b50a6e8c28667b972e6ae5aafa
[INFO] running `"docker" "start" "-a" "b78ba59f784a1454150652e75c20c9ad545c31b50a6e8c28667b972e6ae5aafa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/print-57879f5122a35106
[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] [stderr]    Doc-tests print
[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" "b78ba59f784a1454150652e75c20c9ad545c31b50a6e8c28667b972e6ae5aafa"`
[INFO] running `"docker" "rm" "-f" "b78ba59f784a1454150652e75c20c9ad545c31b50a6e8c28667b972e6ae5aafa"`
[INFO] [stdout] b78ba59f784a1454150652e75c20c9ad545c31b50a6e8c28667b972e6ae5aafa