[INFO] updating cached repository EthanLuisMcDonough/json-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/EthanLuisMcDonough/json-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/EthanLuisMcDonough/json-rs" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/EthanLuisMcDonough/json-rs" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/EthanLuisMcDonough/json-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/EthanLuisMcDonough/json-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ebc8dcf82b623fe5fc2a1fcf5f6aa7c6ad6af6e
[INFO] sha for GitHub repo EthanLuisMcDonough/json-rs: 3ebc8dcf82b623fe5fc2a1fcf5f6aa7c6ad6af6e
[INFO] validating manifest of EthanLuisMcDonough/json-rs on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of EthanLuisMcDonough/json-rs on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing EthanLuisMcDonough/json-rs
[INFO] finished frobbing EthanLuisMcDonough/json-rs
[INFO] frobbed toml for EthanLuisMcDonough/json-rs written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-rs/Cargo.toml
[INFO] started frobbing EthanLuisMcDonough/json-rs
[INFO] finished frobbing EthanLuisMcDonough/json-rs
[INFO] frobbed toml for EthanLuisMcDonough/json-rs written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/EthanLuisMcDonough/json-rs/Cargo.toml
[INFO] crate EthanLuisMcDonough/json-rs has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing EthanLuisMcDonough/json-rs against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 3b14f6f8e56b080b2969306398e1f40ed3d016043a21030e2511d861ad3c9ed2
[INFO] running `"docker" "start" "-a" "3b14f6f8e56b080b2969306398e1f40ed3d016043a21030e2511d861ad3c9ed2"`
[INFO] [stderr]    Compiling json-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `"docker" "inspect" "3b14f6f8e56b080b2969306398e1f40ed3d016043a21030e2511d861ad3c9ed2"`
[INFO] running `"docker" "rm" "-f" "3b14f6f8e56b080b2969306398e1f40ed3d016043a21030e2511d861ad3c9ed2"`
[INFO] [stdout] 3b14f6f8e56b080b2969306398e1f40ed3d016043a21030e2511d861ad3c9ed2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6703519e2bec3d76e0f976f5837c6b38cf55b1642a2dac443ce7d1dceb21743f
[INFO] running `"docker" "start" "-a" "6703519e2bec3d76e0f976f5837c6b38cf55b1642a2dac443ce7d1dceb21743f"`
[INFO] [stderr]    Compiling json-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `"docker" "inspect" "6703519e2bec3d76e0f976f5837c6b38cf55b1642a2dac443ce7d1dceb21743f"`
[INFO] running `"docker" "rm" "-f" "6703519e2bec3d76e0f976f5837c6b38cf55b1642a2dac443ce7d1dceb21743f"`
[INFO] [stdout] 6703519e2bec3d76e0f976f5837c6b38cf55b1642a2dac443ce7d1dceb21743f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/EthanLuisMcDonough/json-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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 987a87a2876d0e2f8dc7bbba5231744b5c75784f3a6ac21714a988d9af48ad8d
[INFO] running `"docker" "start" "-a" "987a87a2876d0e2f8dc7bbba5231744b5c75784f3a6ac21714a988d9af48ad8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/json_rs-b62aee61c9ffaa62
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test stack::array::tests::array_into_json ... ok
[INFO] [stdout] test stack::object::tests::object_into_json ... ok
[INFO] [stdout] test stack::object::tests::object_push ... ok
[INFO] [stdout] test stack::object::tests::shift_multi ... ok
[INFO] [stdout] test stack::array::tests::array_push ... ok
[INFO] [stdout] test stack::tests::stack_counter_err_push ... ok
[INFO] [stdout] test tests::str_escape ... ok
[INFO] [stdout] test stack::tests::stack_counter ... ok
[INFO] [stdout] test stack::pending::tests::number_stack_push ... ok
[INFO] [stdout] test stack::pending::tests::text_stack ... ok
[INFO] [stdout] test stack::pending::tests::null_stack ... ok
[INFO] [stdout] test stack::pending::tests::escape_stack ... ok
[INFO] [stdout] test tests::stringify ... ok
[INFO] [stdout] test stack::pending::tests::bool_stack ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests json-rs
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - JsonValue::get (line 25) ... ok
[INFO] [stdout] test src/lib.rs - JsonValue::get_ind (line 80) ... ok
[INFO] [stdout] test src/lib.rs - json_parse (line 197) ... ok
[INFO] [stdout] test src/lib.rs - JsonValue::get_ind_mut (line 105) ... ok
[INFO] [stdout] test src/lib.rs - JsonValue::get_mut (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "987a87a2876d0e2f8dc7bbba5231744b5c75784f3a6ac21714a988d9af48ad8d"`
[INFO] running `"docker" "rm" "-f" "987a87a2876d0e2f8dc7bbba5231744b5c75784f3a6ac21714a988d9af48ad8d"`
[INFO] [stdout] 987a87a2876d0e2f8dc7bbba5231744b5c75784f3a6ac21714a988d9af48ad8d