[INFO] crate gob 0.1.0 is already in cache [INFO] extracting crate gob 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/gob/0.1.0 [INFO] extracting crate gob 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gob/0.1.0 [INFO] validating manifest of gob-0.1.0 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 gob-0.1.0 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 gob-0.1.0 [INFO] finished frobbing gob-0.1.0 [INFO] frobbed toml for gob-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/gob/0.1.0/Cargo.toml [INFO] started frobbing gob-0.1.0 [INFO] finished frobbing gob-0.1.0 [INFO] frobbed toml for gob-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/gob/0.1.0/Cargo.toml [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] 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] testing gob-0.1.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gob/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=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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 51fa83c0be6f9eb6070c9580bbdb66d1a211b6afa4a0581b4ae67f87411435ef [INFO] running `"docker" "start" "-a" "51fa83c0be6f9eb6070c9580bbdb66d1a211b6afa4a0581b4ae67f87411435ef"` [INFO] [stderr] Compiling serde_schema v0.0.1 [INFO] [stderr] Compiling serde_derive_internals v0.23.1 [INFO] [stderr] Compiling serde_schema_derive v0.0.1 [INFO] [stderr] Compiling gob v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/internal/ser/serialize_wire_types.rs:110:29 [INFO] [stderr] | [INFO] [stderr] 110 | let mut ser = FieldValueSerializer { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_mut)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.07s [INFO] running `"docker" "inspect" "51fa83c0be6f9eb6070c9580bbdb66d1a211b6afa4a0581b4ae67f87411435ef"` [INFO] running `"docker" "rm" "-f" "51fa83c0be6f9eb6070c9580bbdb66d1a211b6afa4a0581b4ae67f87411435ef"` [INFO] [stdout] 51fa83c0be6f9eb6070c9580bbdb66d1a211b6afa4a0581b4ae67f87411435ef [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/gob/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=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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] aecb54c27c2ee4aa3d4dd72538248f5d2e7bbb48864fa8caea808535fcb70439 [INFO] running `"docker" "start" "-a" "aecb54c27c2ee4aa3d4dd72538248f5d2e7bbb48864fa8caea808535fcb70439"` [INFO] [stderr] Compiling partial-io v0.3.1 [INFO] [stderr] Compiling gob v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0277]: the trait bound `serde_bytes::Bytes<'_>: serde_schema::SchemaSerialize` is not satisfied [INFO] [stderr] --> tests/ser.rs:279:16 [INFO] [stderr] | [INFO] [stderr] 279 | stream.serialize(&Bytes::new(&[])).unwrap(); [INFO] [stderr] | ^^^^^^^^^ the trait `serde_schema::SchemaSerialize` is not implemented for `serde_bytes::Bytes<'_>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `serde_bytes::Bytes<'_>: serde_schema::SchemaSerialize` is not satisfied [INFO] [stderr] --> tests/ser.rs:289:16 [INFO] [stderr] | [INFO] [stderr] 289 | stream.serialize(&Bytes::new(&[1, 2, 3, 4])).unwrap(); [INFO] [stderr] | ^^^^^^^^^ the trait `serde_schema::SchemaSerialize` is not implemented for `serde_bytes::Bytes<'_>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `serde_bytes::Bytes<'_>: serde_schema::SchemaSerialize` is not satisfied [INFO] [stderr] --> tests/ser.rs:544:16 [INFO] [stderr] | [INFO] [stderr] 544 | stream.serialize::>(&None).unwrap(); [INFO] [stderr] | ^^^^^^^^^ the trait `serde_schema::SchemaSerialize` is not implemented for `serde_bytes::Bytes<'_>` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `serde_schema::SchemaSerialize` for `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `serde_bytes::Bytes<'_>: serde_schema::SchemaSerialize` is not satisfied [INFO] [stderr] --> tests/ser.rs:563:16 [INFO] [stderr] | [INFO] [stderr] 563 | stream.serialize(&Some(Bytes::new(&[0x1, 0x2]))).unwrap(); [INFO] [stderr] | ^^^^^^^^^ the trait `serde_schema::SchemaSerialize` is not implemented for `serde_bytes::Bytes<'_>` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `serde_schema::SchemaSerialize` for `std::option::Option>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `gob`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/internal/ser/serialize_wire_types.rs:110:29 [INFO] [stderr] | [INFO] [stderr] 110 | let mut ser = FieldValueSerializer { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[warn(unused_mut)] implied by #[warn(warnings)] [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "aecb54c27c2ee4aa3d4dd72538248f5d2e7bbb48864fa8caea808535fcb70439"` [INFO] running `"docker" "rm" "-f" "aecb54c27c2ee4aa3d4dd72538248f5d2e7bbb48864fa8caea808535fcb70439"` [INFO] [stdout] aecb54c27c2ee4aa3d4dd72538248f5d2e7bbb48864fa8caea808535fcb70439