[INFO] fetching crate serde_bytes_wrapper 0.1.0... [INFO] testing serde_bytes_wrapper-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate serde_bytes_wrapper 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate serde_bytes_wrapper 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_bytes_wrapper 0.1.0 [INFO] finished tweaking crates.io crate serde_bytes_wrapper 0.1.0 [INFO] tweaked toml for crates.io crate serde_bytes_wrapper 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-bytes-repr v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4481f23cc324726a22752345514d1a405643cd9e66b8740502362652c44e9bf5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4481f23cc324726a22752345514d1a405643cd9e66b8740502362652c44e9bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4481f23cc324726a22752345514d1a405643cd9e66b8740502362652c44e9bf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4481f23cc324726a22752345514d1a405643cd9e66b8740502362652c44e9bf5", kill_on_drop: false }` [INFO] [stdout] 4481f23cc324726a22752345514d1a405643cd9e66b8740502362652c44e9bf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e95a32baa3292898af48ba555ea7ffbe53b2165c2685f441ae63d78c5a37cb92 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e95a32baa3292898af48ba555ea7ffbe53b2165c2685f441ae63d78c5a37cb92", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling serde_bytes_wrapper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.25s [INFO] running `Command { std: "docker" "inspect" "e95a32baa3292898af48ba555ea7ffbe53b2165c2685f441ae63d78c5a37cb92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e95a32baa3292898af48ba555ea7ffbe53b2165c2685f441ae63d78c5a37cb92", kill_on_drop: false }` [INFO] [stdout] e95a32baa3292898af48ba555ea7ffbe53b2165c2685f441ae63d78c5a37cb92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1377017bc55c71a6923cbfe2431e3253aa06300fd032eae4361ca4de9ba4b9f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1377017bc55c71a6923cbfe2431e3253aa06300fd032eae4361ca4de9ba4b9f2", kill_on_drop: false }` [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling serde-bytes-repr v0.1.5 [INFO] [stderr] Compiling serde_bytes_wrapper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.51s [INFO] running `Command { std: "docker" "inspect" "1377017bc55c71a6923cbfe2431e3253aa06300fd032eae4361ca4de9ba4b9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1377017bc55c71a6923cbfe2431e3253aa06300fd032eae4361ca4de9ba4b9f2", kill_on_drop: false }` [INFO] [stdout] 1377017bc55c71a6923cbfe2431e3253aa06300fd032eae4361ca4de9ba4b9f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4642783f14c3bb87b4b0ffecb84f85ee8bd1918ef05b972cefb17f2d813433af [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4642783f14c3bb87b4b0ffecb84f85ee8bd1918ef05b972cefb17f2d813433af", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/serde_bytes_wrapper-59c6dee990df626c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_deref ... ok [INFO] [stdout] test tests::test_serialize_cbor ... ok [INFO] [stdout] test tests::test_serialize_json ... ok [INFO] [stdout] test tests::test_deserialize_json ... ok [INFO] [stdout] test tests::test_deserialize_cbor ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests serde_bytes_wrapper [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 17) ... FAILED [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 36) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 17) stdout ---- [INFO] [stdout] error[E0277]: the trait bound `Vec>: serde_bytes::Deserialize<'_>` is not satisfied [INFO] [stdout] --> src/lib.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(serde::Deserialize, serde::Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `serde_bytes::Deserialize<'_>` is not implemented for `Vec>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as serde_bytes::Deserialize<'de>> [INFO] [stdout] = note: required because of the requirements on the impl of `serde_bytes::Deserialize<'_>` for `std::option::Option>>` [INFO] [stdout] note: required by a bound in `serde_bytes::deserialize` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_bytes-0.11.5/src/lib.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | T: Deserialize<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ required by this bound in `serde_bytes::deserialize` [INFO] [stdout] = note: this error originates in the derive macro `serde::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec>: serde_bytes::Serialize` is not satisfied [INFO] [stdout] --> src/lib.rs:18:30 [INFO] [stdout] | [INFO] [stdout] 3 | #[derive(serde::Deserialize, serde::Serialize, Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ the trait `serde_bytes::Serialize` is not implemented for `Vec>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as serde_bytes::Serialize> [INFO] [stdout] = note: required because of the requirements on the impl of `serde_bytes::Serialize` for `std::option::Option>>` [INFO] [stdout] note: required by a bound in `serde_bytes::serialize` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_bytes-0.11.5/src/lib.rs:79:17 [INFO] [stdout] | [INFO] [stdout] 79 | T: ?Sized + Serialize, [INFO] [stdout] | ^^^^^^^^^ required by this bound in `serde_bytes::serialize` [INFO] [stdout] = note: this error originates in the derive macro `serde::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 17) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "4642783f14c3bb87b4b0ffecb84f85ee8bd1918ef05b972cefb17f2d813433af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4642783f14c3bb87b4b0ffecb84f85ee8bd1918ef05b972cefb17f2d813433af", kill_on_drop: false }` [INFO] [stdout] 4642783f14c3bb87b4b0ffecb84f85ee8bd1918ef05b972cefb17f2d813433af