[INFO] crate serde_eetf 0.1.0 is already in cache
[INFO] extracting crate serde_eetf 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde_eetf/0.1.0
[INFO] extracting crate serde_eetf 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_eetf/0.1.0
[INFO] validating manifest of serde_eetf-0.1.0 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_eetf-0.1.0 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_eetf-0.1.0
[INFO] finished frobbing serde_eetf-0.1.0
[INFO] frobbed toml for serde_eetf-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/serde_eetf/0.1.0/Cargo.toml
[INFO] started frobbing serde_eetf-0.1.0
[INFO] finished frobbing serde_eetf-0.1.0
[INFO] frobbed toml for serde_eetf-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_eetf/0.1.0/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_eetf-0.1.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_eetf/0.1.0:/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] e5605b5f38244aa0dfe164bb8be470797aea25e66f1b6d92dd36ccc28581f35f
[INFO] running `"docker" "start" "-a" "e5605b5f38244aa0dfe164bb8be470797aea25e66f1b6d92dd36ccc28581f35f"`
[INFO] [stderr]    Compiling eetf v0.3.6
[INFO] [stderr]    Compiling serde_eetf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `end`
[INFO] [stderr]    --> src/de.rs:469:5
[INFO] [stderr]     |
[INFO] [stderr] 469 |     fn end(self) -> Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `"docker" "inspect" "e5605b5f38244aa0dfe164bb8be470797aea25e66f1b6d92dd36ccc28581f35f"`
[INFO] running `"docker" "rm" "-f" "e5605b5f38244aa0dfe164bb8be470797aea25e66f1b6d92dd36ccc28581f35f"`
[INFO] [stdout] e5605b5f38244aa0dfe164bb8be470797aea25e66f1b6d92dd36ccc28581f35f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_eetf/0.1.0:/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] 0f270e4685c5843dbf51e1147271b59fc5da3b2c20c1d404f4e8b635539383fe
[INFO] running `"docker" "start" "-a" "0f270e4685c5843dbf51e1147271b59fc5da3b2c20c1d404f4e8b635539383fe"`
[INFO] [stderr]    Compiling serde_eetf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `end`
[INFO] [stderr]    --> src/de.rs:469:5
[INFO] [stderr]     |
[INFO] [stderr] 469 |     fn end(self) -> Result<()> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `AnotherOption`
[INFO] [stderr]    --> src/ser.rs:566:13
[INFO] [stderr]     |
[INFO] [stderr] 566 |             AnotherOption,
[INFO] [stderr]     |             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `"docker" "inspect" "0f270e4685c5843dbf51e1147271b59fc5da3b2c20c1d404f4e8b635539383fe"`
[INFO] running `"docker" "rm" "-f" "0f270e4685c5843dbf51e1147271b59fc5da3b2c20c1d404f4e8b635539383fe"`
[INFO] [stdout] 0f270e4685c5843dbf51e1147271b59fc5da3b2c20c1d404f4e8b635539383fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/serde_eetf/0.1.0:/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] 5f2c8b2b1af76843dff5d157363ebc5082edb8668d52694887a36a69663e2d5c
[INFO] running `"docker" "start" "-a" "5f2c8b2b1af76843dff5d157363ebc5082edb8668d52694887a36a69663e2d5c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serde_eetf-f72b8c824455dbf8
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test de::tests::test_newtype_variant ... ok
[INFO] [stdout] test de::tests::test_option ... ok
[INFO] [stdout] test de::tests::test_signed_ints_and_tuple_structs ... ok
[INFO] [stdout] test de::tests::test_tuple_variant ... ok
[INFO] [stdout] test de::tests::test_binaries_tuples_and_lists ... ok
[INFO] [stdout] test ser::tests::test_tuple_variant ... ok
[INFO] [stdout] test ser::tests::test_unit_variant ... ok
[INFO] [stdout] test ser::tests::test_signed_ints_and_tuple_structs ... ok
[INFO] [stdout] test de::tests::test_unsigned_ints_and_structs ... ok
[INFO] [stdout] test ser::tests::test_option ... ok
[INFO] [stdout] test ser::tests::test_binaries_tuples_and_lists ... ok
[INFO] [stdout] test de::tests::test_unit_variant ... ok
[INFO] [stdout] test ser::tests::test_unsigned_ints_and_structs ... ok
[INFO] [stdout] test ser::tests::test_newtype_variant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_eetf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5f2c8b2b1af76843dff5d157363ebc5082edb8668d52694887a36a69663e2d5c"`
[INFO] running `"docker" "rm" "-f" "5f2c8b2b1af76843dff5d157363ebc5082edb8668d52694887a36a69663e2d5c"`
[INFO] [stdout] 5f2c8b2b1af76843dff5d157363ebc5082edb8668d52694887a36a69663e2d5c