[INFO] crate cargo-tree 0.26.0 is already in cache
[INFO] extracting crate cargo-tree 0.26.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-tree/0.26.0
[INFO] extracting crate cargo-tree 0.26.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-tree/0.26.0
[INFO] validating manifest of cargo-tree-0.26.0 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 cargo-tree-0.26.0 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 cargo-tree-0.26.0
[INFO] finished frobbing cargo-tree-0.26.0
[INFO] frobbed toml for cargo-tree-0.26.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-tree/0.26.0/Cargo.toml
[INFO] started frobbing cargo-tree-0.26.0
[INFO] finished frobbing cargo-tree-0.26.0
[INFO] frobbed toml for cargo-tree-0.26.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-tree/0.26.0/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 cargo-tree-0.26.0 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-6/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/cargo-tree/0.26.0:/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] 3948709b93c6a26462670adbf66ed51c0be957fd1df4dfa74e6dbfd0ee22182f
[INFO] running `"docker" "start" "-a" "3948709b93c6a26462670adbf66ed51c0be957fd1df4dfa74e6dbfd0ee22182f"`
[INFO] [stderr]    Compiling crates-io v0.23.0
[INFO] [stderr]    Compiling cargo v0.35.0
[INFO] [stderr]    Compiling cargo-tree v0.26.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
[INFO] running `"docker" "inspect" "3948709b93c6a26462670adbf66ed51c0be957fd1df4dfa74e6dbfd0ee22182f"`
[INFO] running `"docker" "rm" "-f" "3948709b93c6a26462670adbf66ed51c0be957fd1df4dfa74e6dbfd0ee22182f"`
[INFO] [stdout] 3948709b93c6a26462670adbf66ed51c0be957fd1df4dfa74e6dbfd0ee22182f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/cargo-tree/0.26.0:/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] 31b2909cb96ca3306926d2fe6692594087dab5812deb65df9ba257cd31499b97
[INFO] running `"docker" "start" "-a" "31b2909cb96ca3306926d2fe6692594087dab5812deb65df9ba257cd31499b97"`
[INFO] [stderr]    Compiling cargo-tree v0.26.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `"docker" "inspect" "31b2909cb96ca3306926d2fe6692594087dab5812deb65df9ba257cd31499b97"`
[INFO] running `"docker" "rm" "-f" "31b2909cb96ca3306926d2fe6692594087dab5812deb65df9ba257cd31499b97"`
[INFO] [stdout] 31b2909cb96ca3306926d2fe6692594087dab5812deb65df9ba257cd31499b97
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/cargo-tree/0.26.0:/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] 827d621888e4fa3ad8cdef7eca80682e68c91d82ee8a5271c88e38e8dd14d5bb
[INFO] running `"docker" "start" "-a" "827d621888e4fa3ad8cdef7eca80682e68c91d82ee8a5271c88e38e8dd14d5bb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_tree-11e423ba568871cd
[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" "827d621888e4fa3ad8cdef7eca80682e68c91d82ee8a5271c88e38e8dd14d5bb"`
[INFO] running `"docker" "rm" "-f" "827d621888e4fa3ad8cdef7eca80682e68c91d82ee8a5271c88e38e8dd14d5bb"`
[INFO] [stdout] 827d621888e4fa3ad8cdef7eca80682e68c91d82ee8a5271c88e38e8dd14d5bb