[INFO] updating cached repository RobbieMcKinstry/while3addr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RobbieMcKinstry/while3addr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RobbieMcKinstry/while3addr" "work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RobbieMcKinstry/while3addr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobbieMcKinstry/while3addr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobbieMcKinstry/while3addr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7982ea939b945f4be49ef1fd23008b362e60b71
[INFO] sha for GitHub repo RobbieMcKinstry/while3addr: b7982ea939b945f4be49ef1fd23008b362e60b71
[INFO] validating manifest of RobbieMcKinstry/while3addr 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 RobbieMcKinstry/while3addr 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 RobbieMcKinstry/while3addr
[INFO] finished frobbing RobbieMcKinstry/while3addr
[INFO] frobbed toml for RobbieMcKinstry/while3addr written to work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr/Cargo.toml
[INFO] started frobbing RobbieMcKinstry/while3addr
[INFO] finished frobbing RobbieMcKinstry/while3addr
[INFO] frobbed toml for RobbieMcKinstry/while3addr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RobbieMcKinstry/while3addr/Cargo.toml
[INFO] crate RobbieMcKinstry/while3addr already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[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 RobbieMcKinstry/while3addr 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr:/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] bed7d9447639d9349ba7c1619fa3945850092ea46178f4eae7daccd1d8c52127
[INFO] running `"docker" "start" "-a" "bed7d9447639d9349ba7c1619fa3945850092ea46178f4eae7daccd1d8c52127"`
[INFO] [stderr]    Compiling while3addr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "bed7d9447639d9349ba7c1619fa3945850092ea46178f4eae7daccd1d8c52127"`
[INFO] running `"docker" "rm" "-f" "bed7d9447639d9349ba7c1619fa3945850092ea46178f4eae7daccd1d8c52127"`
[INFO] [stdout] bed7d9447639d9349ba7c1619fa3945850092ea46178f4eae7daccd1d8c52127
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr:/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] 134bc786f383330cef18dfe44fd9136c874bf996f37b6fa98bc5d921c681d0f6
[INFO] running `"docker" "start" "-a" "134bc786f383330cef18dfe44fd9136c874bf996f37b6fa98bc5d921c681d0f6"`
[INFO] [stderr]    Compiling while3addr v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "134bc786f383330cef18dfe44fd9136c874bf996f37b6fa98bc5d921c681d0f6"`
[INFO] running `"docker" "rm" "-f" "134bc786f383330cef18dfe44fd9136c874bf996f37b6fa98bc5d921c681d0f6"`
[INFO] [stdout] 134bc786f383330cef18dfe44fd9136c874bf996f37b6fa98bc5d921c681d0f6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/RobbieMcKinstry/while3addr:/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] e3eabac5287b051830ed7a19cdbb135d6b25261be8205be85f1dace2480956fb
[INFO] running `"docker" "start" "-a" "e3eabac5287b051830ed7a19cdbb135d6b25261be8205be85f1dace2480956fb"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/while3addr-8192fe3dda9090ef
[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" "e3eabac5287b051830ed7a19cdbb135d6b25261be8205be85f1dace2480956fb"`
[INFO] running `"docker" "rm" "-f" "e3eabac5287b051830ed7a19cdbb135d6b25261be8205be85f1dace2480956fb"`
[INFO] [stdout] e3eabac5287b051830ed7a19cdbb135d6b25261be8205be85f1dace2480956fb