[INFO] fetching crate cs_serde_bytes 0.12.0...
[INFO] testing cs_serde_bytes-0.12.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cs_serde_bytes 0.12.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cs_serde_bytes 0.12.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cs_serde_bytes 0.12.0
[INFO] finished tweaking crates.io crate cs_serde_bytes 0.12.0
[INFO] tweaked toml for crates.io crate cs_serde_bytes 0.12.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a41928d2e65ca24a31fbcde6272cff5750a5eb95251512ab634e14e7a6a8ad5
[INFO] running `Command { std: "docker" "start" "-a" "8a41928d2e65ca24a31fbcde6272cff5750a5eb95251512ab634e14e7a6a8ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a41928d2e65ca24a31fbcde6272cff5750a5eb95251512ab634e14e7a6a8ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a41928d2e65ca24a31fbcde6272cff5750a5eb95251512ab634e14e7a6a8ad5", kill_on_drop: false }`
[INFO] [stdout] 8a41928d2e65ca24a31fbcde6272cff5750a5eb95251512ab634e14e7a6a8ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea2660f75e541550d65ae59474d9059cad27af5143a24a91385a75502e09929
[INFO] running `Command { std: "docker" "start" "-a" "1ea2660f75e541550d65ae59474d9059cad27af5143a24a91385a75502e09929", kill_on_drop: false }`
[INFO] [stderr]    Compiling cs_serde_bytes v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1ea2660f75e541550d65ae59474d9059cad27af5143a24a91385a75502e09929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea2660f75e541550d65ae59474d9059cad27af5143a24a91385a75502e09929", kill_on_drop: false }`
[INFO] [stdout] 1ea2660f75e541550d65ae59474d9059cad27af5143a24a91385a75502e09929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 532c8b0cd72a8703addb67b48fa1c1aae79997ffbc085de9d6ad6bc624e9ba7a
[INFO] running `Command { std: "docker" "start" "-a" "532c8b0cd72a8703addb67b48fa1c1aae79997ffbc085de9d6ad6bc624e9ba7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling cs_serde_bytes v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde_bytes`
[INFO] [stdout]  --> tests/test_serde.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_bytes::{ByteBuf, Bytes};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde_bytes`
[INFO] [stdout]  --> tests/test_partialeq.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_bytes::{ByteBuf, Bytes};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cs_serde_bytes` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0432]: unresolved import `serde_bytes`
[INFO] [stdout]  --> tests/test_derive.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_bytes::{ByteBuf, Bytes};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]  --> tests/test_derive.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]   |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:23:20
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:32:20
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde_bytes`
[INFO] [stdout]   --> tests/test_derive.rs:44:20
[INFO] [stdout]    |
[INFO] [stdout] 44 |     #[serde(with = "serde_bytes")]
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ use of undeclared crate or module `serde_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "532c8b0cd72a8703addb67b48fa1c1aae79997ffbc085de9d6ad6bc624e9ba7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532c8b0cd72a8703addb67b48fa1c1aae79997ffbc085de9d6ad6bc624e9ba7a", kill_on_drop: false }`
[INFO] [stdout] 532c8b0cd72a8703addb67b48fa1c1aae79997ffbc085de9d6ad6bc624e9ba7a