[INFO] fetching crate cs_serde_bytes 0.12.0...
[INFO] testing cs_serde_bytes-0.12.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cs_serde_bytes 0.12.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate cs_serde_bytes 0.12.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca3fbafae9a8f5d01b0126e43440bd6e1b43193301a23af83b561d35f78802a4
[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" "ca3fbafae9a8f5d01b0126e43440bd6e1b43193301a23af83b561d35f78802a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca3fbafae9a8f5d01b0126e43440bd6e1b43193301a23af83b561d35f78802a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca3fbafae9a8f5d01b0126e43440bd6e1b43193301a23af83b561d35f78802a4", kill_on_drop: false }`
[INFO] [stdout] ca3fbafae9a8f5d01b0126e43440bd6e1b43193301a23af83b561d35f78802a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c980cba142876df2f562d4f6cdc745d9e88cae034817c512cf8ecef4cb1057de
[INFO] running `Command { std: "docker" "start" "-a" "c980cba142876df2f562d4f6cdc745d9e88cae034817c512cf8ecef4cb1057de", 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 0.78s
[INFO] running `Command { std: "docker" "inspect" "c980cba142876df2f562d4f6cdc745d9e88cae034817c512cf8ecef4cb1057de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c980cba142876df2f562d4f6cdc745d9e88cae034817c512cf8ecef4cb1057de", kill_on_drop: false }`
[INFO] [stdout] c980cba142876df2f562d4f6cdc745d9e88cae034817c512cf8ecef4cb1057de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7251f5f24fa4d155a9558c5f7fa72738325a9511aa5e589732ca8c42ae91d4c
[INFO] running `Command { std: "docker" "start" "-a" "e7251f5f24fa4d155a9558c5f7fa72738325a9511aa5e589732ca8c42ae91d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling bincode v1.3.3
[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] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_test::{ByteBuf, Bytes};
[INFO] [stdout]   |     ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cs_serde_bytes::{ByteBuf, Bytes};
[INFO] [stdout]   |     ~~~~~~~~~~~~~~
[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] [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: 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[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] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serde_test::{ByteBuf, Bytes};
[INFO] [stdout]   |     ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 |     #[serde(with = serde_test)]
[INFO] [stdout]   |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 14 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 20 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 23 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 26 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 29 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 32 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 35 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 44 |     #[serde(with = serde_test)]
[INFO] [stdout]    |                    ~~~~~~~~~~
[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" "e7251f5f24fa4d155a9558c5f7fa72738325a9511aa5e589732ca8c42ae91d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7251f5f24fa4d155a9558c5f7fa72738325a9511aa5e589732ca8c42ae91d4c", kill_on_drop: false }`
[INFO] [stdout] e7251f5f24fa4d155a9558c5f7fa72738325a9511aa5e589732ca8c42ae91d4c