[INFO] updating cached repository chee/lockspot.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/chee/lockspot.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/chee/lockspot.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/chee/lockspot.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/chee/lockspot.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chee/lockspot.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e3a193ffff406a40f36b22551c9862f819e3be33
[INFO] sha for GitHub repo chee/lockspot.rs: e3a193ffff406a40f36b22551c9862f819e3be33
[INFO] validating manifest of chee/lockspot.rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of chee/lockspot.rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing chee/lockspot.rs
[INFO] finished frobbing chee/lockspot.rs
[INFO] frobbed toml for chee/lockspot.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/chee/lockspot.rs/Cargo.toml
[INFO] started frobbing chee/lockspot.rs
[INFO] finished frobbing chee/lockspot.rs
[INFO] frobbed toml for chee/lockspot.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs/Cargo.toml
[INFO] crate chee/lockspot.rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing chee/lockspot.rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 39a40e14cd50da778bfe286d66a85ce9cf734a4cf6bf22a1f4ef12713a8b1054
[INFO] running `"docker" "start" "-a" "39a40e14cd50da778bfe286d66a85ce9cf734a4cf6bf22a1f4ef12713a8b1054"`
[INFO] [stderr]    Compiling syn v0.15.35
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling lockspot v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.10s
[INFO] running `"docker" "inspect" "39a40e14cd50da778bfe286d66a85ce9cf734a4cf6bf22a1f4ef12713a8b1054"`
[INFO] running `"docker" "rm" "-f" "39a40e14cd50da778bfe286d66a85ce9cf734a4cf6bf22a1f4ef12713a8b1054"`
[INFO] [stdout] 39a40e14cd50da778bfe286d66a85ce9cf734a4cf6bf22a1f4ef12713a8b1054
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 73f42240b3c9c4cb954dcb009cc77a1c70bfc6a8a99c8c08f66cff52badec091
[INFO] running `"docker" "start" "-a" "73f42240b3c9c4cb954dcb009cc77a1c70bfc6a8a99c8c08f66cff52badec091"`
[INFO] [stderr]    Compiling lockspot v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `"docker" "inspect" "73f42240b3c9c4cb954dcb009cc77a1c70bfc6a8a99c8c08f66cff52badec091"`
[INFO] running `"docker" "rm" "-f" "73f42240b3c9c4cb954dcb009cc77a1c70bfc6a8a99c8c08f66cff52badec091"`
[INFO] [stdout] 73f42240b3c9c4cb954dcb009cc77a1c70bfc6a8a99c8c08f66cff52badec091
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/chee/lockspot.rs:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 067a30770ba37c93ce7fd3296846f5d5ff05e15480730c634677dfbf2be65a61
[INFO] running `"docker" "start" "-a" "067a30770ba37c93ce7fd3296846f5d5ff05e15480730c634677dfbf2be65a61"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lockspot-c05cb1ddff3b48dd
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lockspot-febb927fe109d9c1
[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] [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 lockspot
[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" "067a30770ba37c93ce7fd3296846f5d5ff05e15480730c634677dfbf2be65a61"`
[INFO] running `"docker" "rm" "-f" "067a30770ba37c93ce7fd3296846f5d5ff05e15480730c634677dfbf2be65a61"`
[INFO] [stdout] 067a30770ba37c93ce7fd3296846f5d5ff05e15480730c634677dfbf2be65a61