[INFO] crate cargo-upgrades 0.9.0 is already in cache
[INFO] extracting crate cargo-upgrades 0.9.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-upgrades/0.9.0
[INFO] extracting crate cargo-upgrades 0.9.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-upgrades/0.9.0
[INFO] validating manifest of cargo-upgrades-0.9.0 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-upgrades-0.9.0 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-upgrades-0.9.0
[INFO] finished frobbing cargo-upgrades-0.9.0
[INFO] frobbed toml for cargo-upgrades-0.9.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-upgrades/0.9.0/Cargo.toml
[INFO] started frobbing cargo-upgrades-0.9.0
[INFO] finished frobbing cargo-upgrades-0.9.0
[INFO] frobbed toml for cargo-upgrades-0.9.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-upgrades/0.9.0/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-upgrades-0.9.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-upgrades/0.9.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 41c0266201d77bbbf200235ee5d8a9e68167fe5e604767b94e27aff2e93742fc
[INFO] running `"docker" "start" "-a" "41c0266201d77bbbf200235ee5d8a9e68167fe5e604767b94e27aff2e93742fc"`
[INFO] [stderr]    Compiling cargo_metadata v0.8.2
[INFO] [stderr]    Compiling cargo_toml v0.7.1
[INFO] [stderr]    Compiling cargo-upgrades v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `"docker" "inspect" "41c0266201d77bbbf200235ee5d8a9e68167fe5e604767b94e27aff2e93742fc"`
[INFO] running `"docker" "rm" "-f" "41c0266201d77bbbf200235ee5d8a9e68167fe5e604767b94e27aff2e93742fc"`
[INFO] [stdout] 41c0266201d77bbbf200235ee5d8a9e68167fe5e604767b94e27aff2e93742fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-upgrades/0.9.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d1c490e5c5dcd86e2a224e1ceba400e566c8ca9e63db40e92df9bdb9cca256da
[INFO] running `"docker" "start" "-a" "d1c490e5c5dcd86e2a224e1ceba400e566c8ca9e63db40e92df9bdb9cca256da"`
[INFO] [stderr]    Compiling cargo-upgrades v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "d1c490e5c5dcd86e2a224e1ceba400e566c8ca9e63db40e92df9bdb9cca256da"`
[INFO] running `"docker" "rm" "-f" "d1c490e5c5dcd86e2a224e1ceba400e566c8ca9e63db40e92df9bdb9cca256da"`
[INFO] [stdout] d1c490e5c5dcd86e2a224e1ceba400e566c8ca9e63db40e92df9bdb9cca256da
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-upgrades/0.9.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e7ea63e792f09b1a45b0c53a40f5341ca1bc7a659453b32e6f2d1c4094f44d51
[INFO] running `"docker" "start" "-a" "e7ea63e792f09b1a45b0c53a40f5341ca1bc7a659453b32e6f2d1c4094f44d51"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_upgrades-f99757ec050ead12
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test beta_vs_stable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_upgrades-ba05691b95849625
[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 cargo-upgrades
[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" "e7ea63e792f09b1a45b0c53a40f5341ca1bc7a659453b32e6f2d1c4094f44d51"`
[INFO] running `"docker" "rm" "-f" "e7ea63e792f09b1a45b0c53a40f5341ca1bc7a659453b32e6f2d1c4094f44d51"`
[INFO] [stdout] e7ea63e792f09b1a45b0c53a40f5341ca1bc7a659453b32e6f2d1c4094f44d51