[INFO] updating cached repository evuez/jsonlite.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/evuez/jsonlite.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/evuez/jsonlite.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/evuez/jsonlite.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/evuez/jsonlite.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/evuez/jsonlite.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evuez/jsonlite.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evuez/jsonlite.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce6cebf1ffa1dd9b4e476a028968d330832f77dd
[INFO] sha for GitHub repo evuez/jsonlite.rs: ce6cebf1ffa1dd9b4e476a028968d330832f77dd
[INFO] validating manifest of evuez/jsonlite.rs 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 evuez/jsonlite.rs 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 evuez/jsonlite.rs
[INFO] finished frobbing evuez/jsonlite.rs
[INFO] frobbed toml for evuez/jsonlite.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/evuez/jsonlite.rs/Cargo.toml
[INFO] started frobbing evuez/jsonlite.rs
[INFO] finished frobbing evuez/jsonlite.rs
[INFO] frobbed toml for evuez/jsonlite.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/evuez/jsonlite.rs/Cargo.toml
[INFO] crate evuez/jsonlite.rs 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]     Blocking waiting for file lock on package cache
[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 evuez/jsonlite.rs 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-5/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/evuez/jsonlite.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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4a78a22bcc422f9f2d111e2951af9f27b1c461a8a7130598ef3e1a53d038b51c
[INFO] running `"docker" "start" "-a" "4a78a22bcc422f9f2d111e2951af9f27b1c461a8a7130598ef3e1a53d038b51c"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.26
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling rand v0.4.5
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling uuid v0.1.18
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.85
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling jsonlite v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.70s
[INFO] running `"docker" "inspect" "4a78a22bcc422f9f2d111e2951af9f27b1c461a8a7130598ef3e1a53d038b51c"`
[INFO] running `"docker" "rm" "-f" "4a78a22bcc422f9f2d111e2951af9f27b1c461a8a7130598ef3e1a53d038b51c"`
[INFO] [stdout] 4a78a22bcc422f9f2d111e2951af9f27b1c461a8a7130598ef3e1a53d038b51c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/evuez/jsonlite.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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ab29cfe4c10b1b211ba4264282e2114f800e842f3bca5da551feec42c6cd446
[INFO] running `"docker" "start" "-a" "9ab29cfe4c10b1b211ba4264282e2114f800e842f3bca5da551feec42c6cd446"`
[INFO] [stderr]    Compiling jsonlite v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "9ab29cfe4c10b1b211ba4264282e2114f800e842f3bca5da551feec42c6cd446"`
[INFO] running `"docker" "rm" "-f" "9ab29cfe4c10b1b211ba4264282e2114f800e842f3bca5da551feec42c6cd446"`
[INFO] [stdout] 9ab29cfe4c10b1b211ba4264282e2114f800e842f3bca5da551feec42c6cd446
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/evuez/jsonlite.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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] be309ff5a66cc287b87d3629833b7f5ae4739e4d4cb715c076d52ecfcac56c30
[INFO] running `"docker" "start" "-a" "be309ff5a66cc287b87d3629833b7f5ae4739e4d4cb715c076d52ecfcac56c30"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jsonlite-96da4e2575d6523e
[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" "be309ff5a66cc287b87d3629833b7f5ae4739e4d4cb715c076d52ecfcac56c30"`
[INFO] running `"docker" "rm" "-f" "be309ff5a66cc287b87d3629833b7f5ae4739e4d4cb715c076d52ecfcac56c30"`
[INFO] [stdout] be309ff5a66cc287b87d3629833b7f5ae4739e4d4cb715c076d52ecfcac56c30