[INFO] crate west 0.0.0 is already in cache
[INFO] extracting crate west 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/west/0.0.0
[INFO] extracting crate west 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/west/0.0.0
[INFO] validating manifest of west-0.0.0 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 west-0.0.0 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 west-0.0.0
[INFO] finished frobbing west-0.0.0
[INFO] frobbed toml for west-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/west/0.0.0/Cargo.toml
[INFO] started frobbing west-0.0.0
[INFO] finished frobbing west-0.0.0
[INFO] frobbed toml for west-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/west/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing west-0.0.0 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-0/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/west/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 69e0b4a508957a7e82d77d8f498b293529718ef03c18fc85f0e3377ec0123975
[INFO] running `"docker" "start" "-a" "69e0b4a508957a7e82d77d8f498b293529718ef03c18fc85f0e3377ec0123975"`
[INFO] [stderr]    Compiling west v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "69e0b4a508957a7e82d77d8f498b293529718ef03c18fc85f0e3377ec0123975"`
[INFO] running `"docker" "rm" "-f" "69e0b4a508957a7e82d77d8f498b293529718ef03c18fc85f0e3377ec0123975"`
[INFO] [stdout] 69e0b4a508957a7e82d77d8f498b293529718ef03c18fc85f0e3377ec0123975
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/west/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 717832e0443ac30b007a77d66455c6a071435de5385ee9e5a88c01845ee4fbb4
[INFO] running `"docker" "start" "-a" "717832e0443ac30b007a77d66455c6a071435de5385ee9e5a88c01845ee4fbb4"`
[INFO] [stderr]    Compiling west v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "717832e0443ac30b007a77d66455c6a071435de5385ee9e5a88c01845ee4fbb4"`
[INFO] running `"docker" "rm" "-f" "717832e0443ac30b007a77d66455c6a071435de5385ee9e5a88c01845ee4fbb4"`
[INFO] [stdout] 717832e0443ac30b007a77d66455c6a071435de5385ee9e5a88c01845ee4fbb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/west/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 2e8fb350b0cfaa31352821f1dba3f63b009b83a742d4141663c5938b3b198400
[INFO] running `"docker" "start" "-a" "2e8fb350b0cfaa31352821f1dba3f63b009b83a742d4141663c5938b3b198400"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/west-302d8359265522e9
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2e8fb350b0cfaa31352821f1dba3f63b009b83a742d4141663c5938b3b198400"`
[INFO] running `"docker" "rm" "-f" "2e8fb350b0cfaa31352821f1dba3f63b009b83a742d4141663c5938b3b198400"`
[INFO] [stdout] 2e8fb350b0cfaa31352821f1dba3f63b009b83a742d4141663c5938b3b198400