[INFO] crate vc 0.0.1 is already in cache [INFO] extracting crate vc 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/vc/0.0.1 [INFO] extracting crate vc 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vc/0.0.1 [INFO] validating manifest of vc-0.0.1 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 vc-0.0.1 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 vc-0.0.1 [INFO] finished frobbing vc-0.0.1 [INFO] frobbed toml for vc-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/vc/0.0.1/Cargo.toml [INFO] started frobbing vc-0.0.1 [INFO] finished frobbing vc-0.0.1 [INFO] frobbed toml for vc-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/vc/0.0.1/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 vc-0.0.1 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-1/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/vc/0.0.1:/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] 3643b166ec6146c0428262e86ad6ae5db80f7150a145ec30e54da87d3d14908b [INFO] running `"docker" "start" "-a" "3643b166ec6146c0428262e86ad6ae5db80f7150a145ec30e54da87d3d14908b"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling vc v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.64s [INFO] running `"docker" "inspect" "3643b166ec6146c0428262e86ad6ae5db80f7150a145ec30e54da87d3d14908b"` [INFO] running `"docker" "rm" "-f" "3643b166ec6146c0428262e86ad6ae5db80f7150a145ec30e54da87d3d14908b"` [INFO] [stdout] 3643b166ec6146c0428262e86ad6ae5db80f7150a145ec30e54da87d3d14908b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/vc/0.0.1:/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] ebc02f8d1c61f592de7bd58b77c757bf72b334890bc528bec96ac2ac9364145e [INFO] running `"docker" "start" "-a" "ebc02f8d1c61f592de7bd58b77c757bf72b334890bc528bec96ac2ac9364145e"` [INFO] [stderr] Compiling vc v0.0.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "ebc02f8d1c61f592de7bd58b77c757bf72b334890bc528bec96ac2ac9364145e"` [INFO] running `"docker" "rm" "-f" "ebc02f8d1c61f592de7bd58b77c757bf72b334890bc528bec96ac2ac9364145e"` [INFO] [stdout] ebc02f8d1c61f592de7bd58b77c757bf72b334890bc528bec96ac2ac9364145e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/vc/0.0.1:/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] ba38455fb64ad8aeacf0ce9db0a87c9110c98ab6a56e66dbda3a7fcc110da2b8 [INFO] running `"docker" "start" "-a" "ba38455fb64ad8aeacf0ce9db0a87c9110c98ab6a56e66dbda3a7fcc110da2b8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/vc-8f57ca2744054069 [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" "ba38455fb64ad8aeacf0ce9db0a87c9110c98ab6a56e66dbda3a7fcc110da2b8"` [INFO] running `"docker" "rm" "-f" "ba38455fb64ad8aeacf0ce9db0a87c9110c98ab6a56e66dbda3a7fcc110da2b8"` [INFO] [stdout] ba38455fb64ad8aeacf0ce9db0a87c9110c98ab6a56e66dbda3a7fcc110da2b8