[INFO] crate serde_ubjson 0.2.1 is already in cache
[INFO] extracting crate serde_ubjson 0.2.1 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde_ubjson/0.2.1
[INFO] extracting crate serde_ubjson 0.2.1 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_ubjson/0.2.1
[INFO] validating manifest of serde_ubjson-0.2.1 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 serde_ubjson-0.2.1 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 serde_ubjson-0.2.1
[INFO] finished frobbing serde_ubjson-0.2.1
[INFO] frobbed toml for serde_ubjson-0.2.1 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde_ubjson/0.2.1/Cargo.toml
[INFO] started frobbing serde_ubjson-0.2.1
[INFO] finished frobbing serde_ubjson-0.2.1
[INFO] frobbed toml for serde_ubjson-0.2.1 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_ubjson/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 serde_ubjson-0.2.1 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_ubjson/0.2.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 8b86d9cb68f72cbc70c2277ec5a861b6b2de5180ed2e3b203550fd38c92ab4cb
[INFO] running `"docker" "start" "-a" "8b86d9cb68f72cbc70c2277ec5a861b6b2de5180ed2e3b203550fd38c92ab4cb"`
[INFO] [stderr]    Compiling serde_ubjson v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "8b86d9cb68f72cbc70c2277ec5a861b6b2de5180ed2e3b203550fd38c92ab4cb"`
[INFO] running `"docker" "rm" "-f" "8b86d9cb68f72cbc70c2277ec5a861b6b2de5180ed2e3b203550fd38c92ab4cb"`
[INFO] [stdout] 8b86d9cb68f72cbc70c2277ec5a861b6b2de5180ed2e3b203550fd38c92ab4cb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_ubjson/0.2.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 356268bbc83a0c8570be9a34be0fa7bc22399ce5417d394d0c3de704e14a6b02
[INFO] running `"docker" "start" "-a" "356268bbc83a0c8570be9a34be0fa7bc22399ce5417d394d0c3de704e14a6b02"`
[INFO] [stderr]    Compiling serde_ubjson v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "356268bbc83a0c8570be9a34be0fa7bc22399ce5417d394d0c3de704e14a6b02"`
[INFO] running `"docker" "rm" "-f" "356268bbc83a0c8570be9a34be0fa7bc22399ce5417d394d0c3de704e14a6b02"`
[INFO] [stdout] 356268bbc83a0c8570be9a34be0fa7bc22399ce5417d394d0c3de704e14a6b02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-1/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_ubjson/0.2.1:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 371f4d1dddd86bb7a8ed0dea1bedada490f5f423f9d907053be2ba97cc604502
[INFO] running `"docker" "start" "-a" "371f4d1dddd86bb7a8ed0dea1bedada490f5f423f9d907053be2ba97cc604502"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_ubjson-540a9337adb383bb
[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/ser-6fb6422ad191cd48
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test serialize_f32 ... ok
[INFO] [stdout] test serialize_i16 ... ok
[INFO] [stdout] test serialize_i32 ... ok
[INFO] [stdout] test serialize_i64 ... ok
[INFO] [stdout] test serialize_i8 ... ok
[INFO] [stdout] test serialize_char ... ok
[INFO] [stdout] test serialize_bool ... ok
[INFO] [stdout] test serialize_u64 ... ok
[INFO] [stdout] test serialize_u8 ... ok
[INFO] [stdout] test serialize_u16 ... ok
[INFO] [stdout] test serialize_u32 ... ok
[INFO] [stdout] test serialize_f64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_ubjson
[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" "371f4d1dddd86bb7a8ed0dea1bedada490f5f423f9d907053be2ba97cc604502"`
[INFO] running `"docker" "rm" "-f" "371f4d1dddd86bb7a8ed0dea1bedada490f5f423f9d907053be2ba97cc604502"`
[INFO] [stdout] 371f4d1dddd86bb7a8ed0dea1bedada490f5f423f9d907053be2ba97cc604502