[INFO] updating cached repository alexkehayias/cargo-safety
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexkehayias/cargo-safety
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexkehayias/cargo-safety" "work/ex/beta-1.38-1/sources/1.37.0/gh/alexkehayias/cargo-safety"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alexkehayias/cargo-safety'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexkehayias/cargo-safety" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0260687bad2308aebf83e47a4625e8c2c1a8e78a
[INFO] sha for GitHub repo alexkehayias/cargo-safety: 0260687bad2308aebf83e47a4625e8c2c1a8e78a
[INFO] validating manifest of alexkehayias/cargo-safety 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 alexkehayias/cargo-safety 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 alexkehayias/cargo-safety
[INFO] finished frobbing alexkehayias/cargo-safety
[INFO] frobbed toml for alexkehayias/cargo-safety written to work/ex/beta-1.38-1/sources/1.37.0/gh/alexkehayias/cargo-safety/Cargo.toml
[INFO] started frobbing alexkehayias/cargo-safety
[INFO] finished frobbing alexkehayias/cargo-safety
[INFO] frobbed toml for alexkehayias/cargo-safety written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety/Cargo.toml
[INFO] crate alexkehayias/cargo-safety 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]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/alexkehayias/cargo-safety/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[INFO] the lockfile is outdated, regenerating it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] [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] testing alexkehayias/cargo-safety 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-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety:/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] 2948ddd82c8e87088f36ab504a3a8886040a8c9f443c83dfec2b3f6dd2edb291
[INFO] running `"docker" "start" "-a" "2948ddd82c8e87088f36ab504a3a8886040a8c9f443c83dfec2b3f6dd2edb291"`
[INFO] [stderr]    Compiling syntex_pos v0.52.0
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling serde_json v0.8.6
[INFO] [stderr]    Compiling syntex_errors v0.52.0
[INFO] [stderr]    Compiling syntex_syntax v0.52.0
[INFO] [stderr]    Compiling serde_codegen_internals v0.11.3
[INFO] [stderr]    Compiling serde_codegen v0.8.23
[INFO] [stderr]    Compiling serde_derive v0.8.23
[INFO] [stderr]    Compiling syntex v0.52.0
[INFO] [stderr]    Compiling cargo-safety v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "2948ddd82c8e87088f36ab504a3a8886040a8c9f443c83dfec2b3f6dd2edb291"`
[INFO] running `"docker" "rm" "-f" "2948ddd82c8e87088f36ab504a3a8886040a8c9f443c83dfec2b3f6dd2edb291"`
[INFO] [stdout] 2948ddd82c8e87088f36ab504a3a8886040a8c9f443c83dfec2b3f6dd2edb291
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety:/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] 0197171d5b25f014938c13deeade6b8622c241a059a7ba127dcb7ecec8c6cf82
[INFO] running `"docker" "start" "-a" "0197171d5b25f014938c13deeade6b8622c241a059a7ba127dcb7ecec8c6cf82"`
[INFO] [stderr]    Compiling cargo-safety v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "0197171d5b25f014938c13deeade6b8622c241a059a7ba127dcb7ecec8c6cf82"`
[INFO] running `"docker" "rm" "-f" "0197171d5b25f014938c13deeade6b8622c241a059a7ba127dcb7ecec8c6cf82"`
[INFO] [stdout] 0197171d5b25f014938c13deeade6b8622c241a059a7ba127dcb7ecec8c6cf82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alexkehayias/cargo-safety:/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] 01502f17183921701cd063ccad2bf6403fe13d807f367f2fb7fd0a7258871837
[INFO] running `"docker" "start" "-a" "01502f17183921701cd063ccad2bf6403fe13d807f367f2fb7fd0a7258871837"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_safety-aa4fac5721c817b6
[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]      Running /opt/crater/target/debug/deps/cargo_safety-193b64ce511fb288
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_is_valid_dir ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cargo-safety
[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" "01502f17183921701cd063ccad2bf6403fe13d807f367f2fb7fd0a7258871837"`
[INFO] running `"docker" "rm" "-f" "01502f17183921701cd063ccad2bf6403fe13d807f367f2fb7fd0a7258871837"`
[INFO] [stdout] 01502f17183921701cd063ccad2bf6403fe13d807f367f2fb7fd0a7258871837