[INFO] crate drux 0.7.2 is already in cache
[INFO] extracting crate drux 0.7.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/drux/0.7.2
[INFO] extracting crate drux 0.7.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/drux/0.7.2
[INFO] validating manifest of drux-0.7.2 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 drux-0.7.2 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 drux-0.7.2
[INFO] finished frobbing drux-0.7.2
[INFO] frobbed toml for drux-0.7.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/drux/0.7.2/Cargo.toml
[INFO] started frobbing drux-0.7.2
[INFO] finished frobbing drux-0.7.2
[INFO] frobbed toml for drux-0.7.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/drux/0.7.2/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 drux-0.7.2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/drux/0.7.2:/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] b04410e374beb41c1892ce6a0091a06901bfc1db93af170d8e29d9f984e3ec7d
[INFO] running `"docker" "start" "-a" "b04410e374beb41c1892ce6a0091a06901bfc1db93af170d8e29d9f984e3ec7d"`
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling curl-sys v0.4.20
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]    Compiling git2 v0.8.0
[INFO] [stderr]    Compiling drux v0.7.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "b04410e374beb41c1892ce6a0091a06901bfc1db93af170d8e29d9f984e3ec7d"`
[INFO] running `"docker" "rm" "-f" "b04410e374beb41c1892ce6a0091a06901bfc1db93af170d8e29d9f984e3ec7d"`
[INFO] [stdout] b04410e374beb41c1892ce6a0091a06901bfc1db93af170d8e29d9f984e3ec7d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/drux/0.7.2:/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] 1f0151c03b8e32d30f5cd9da11eb0e40f80bd3c53bb7c26ff2efe82da3565dd1
[INFO] running `"docker" "start" "-a" "1f0151c03b8e32d30f5cd9da11eb0e40f80bd3c53bb7c26ff2efe82da3565dd1"`
[INFO] [stderr]    Compiling drux v0.7.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `"docker" "inspect" "1f0151c03b8e32d30f5cd9da11eb0e40f80bd3c53bb7c26ff2efe82da3565dd1"`
[INFO] running `"docker" "rm" "-f" "1f0151c03b8e32d30f5cd9da11eb0e40f80bd3c53bb7c26ff2efe82da3565dd1"`
[INFO] [stdout] 1f0151c03b8e32d30f5cd9da11eb0e40f80bd3c53bb7c26ff2efe82da3565dd1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/drux/0.7.2:/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] c4cd1356266e43c7714d13a4936cd589a04b247c2fb09f96f69a436d9456dd73
[INFO] running `"docker" "start" "-a" "c4cd1356266e43c7714d13a4936cd589a04b247c2fb09f96f69a436d9456dd73"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/drux-7fc945bd7ce8a7f5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cargo_info::tests::highest_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c4cd1356266e43c7714d13a4936cd589a04b247c2fb09f96f69a436d9456dd73"`
[INFO] running `"docker" "rm" "-f" "c4cd1356266e43c7714d13a4936cd589a04b247c2fb09f96f69a436d9456dd73"`
[INFO] [stdout] c4cd1356266e43c7714d13a4936cd589a04b247c2fb09f96f69a436d9456dd73