[INFO] fetching crate cs_serde_bytes 0.12.2...
[INFO] testing cs_serde_bytes-0.12.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cs_serde_bytes 0.12.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cs_serde_bytes 0.12.2
[INFO] finished tweaking crates.io crate cs_serde_bytes 0.12.2
[INFO] tweaked toml for crates.io crate cs_serde_bytes 0.12.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cs_serde_bytes 0.12.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea71cd69d87bdfdeb5e5ce1f4970906d7757a2d5561e5ebb39970893a2bf8d65
[INFO] running `Command { std: "docker" "start" "-a" "ea71cd69d87bdfdeb5e5ce1f4970906d7757a2d5561e5ebb39970893a2bf8d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea71cd69d87bdfdeb5e5ce1f4970906d7757a2d5561e5ebb39970893a2bf8d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea71cd69d87bdfdeb5e5ce1f4970906d7757a2d5561e5ebb39970893a2bf8d65", kill_on_drop: false }`
[INFO] [stdout] ea71cd69d87bdfdeb5e5ce1f4970906d7757a2d5561e5ebb39970893a2bf8d65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55d56631d2ad1b399f823e4dbd8b5b2bcd590cc28a74a05c7876467780455d23
[INFO] running `Command { std: "docker" "start" "-a" "55d56631d2ad1b399f823e4dbd8b5b2bcd590cc28a74a05c7876467780455d23", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cs_serde_bytes v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "55d56631d2ad1b399f823e4dbd8b5b2bcd590cc28a74a05c7876467780455d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d56631d2ad1b399f823e4dbd8b5b2bcd590cc28a74a05c7876467780455d23", kill_on_drop: false }`
[INFO] [stdout] 55d56631d2ad1b399f823e4dbd8b5b2bcd590cc28a74a05c7876467780455d23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cd973a3d3d852e32ceea18b3481edfd8d5a2aa7586ab12968fb2dbc10beebf3
[INFO] running `Command { std: "docker" "start" "-a" "1cd973a3d3d852e32ceea18b3481edfd8d5a2aa7586ab12968fb2dbc10beebf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling cs_serde_bytes v0.12.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Dst` is never constructed
[INFO] [stdout]   --> tests/test_derive.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | struct Dst {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "1cd973a3d3d852e32ceea18b3481edfd8d5a2aa7586ab12968fb2dbc10beebf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cd973a3d3d852e32ceea18b3481edfd8d5a2aa7586ab12968fb2dbc10beebf3", kill_on_drop: false }`
[INFO] [stdout] 1cd973a3d3d852e32ceea18b3481edfd8d5a2aa7586ab12968fb2dbc10beebf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6357218e75c9f4520043ccff3d28d794ed173d91cf0a06c4f1a0ea449b3375e8
[INFO] running `Command { std: "docker" "start" "-a" "6357218e75c9f4520043ccff3d28d794ed173d91cf0a06c4f1a0ea449b3375e8", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Dst` is never constructed
[INFO] [stdout] 
[INFO] [stderr]   --> tests/test_derive.rs:43:8
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 43 | struct Dst {
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |        ^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stdout] test test ... ok
[INFO] [stderr] warning: `cs_serde_bytes` (test "test_derive") generated 1 warning
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cs_serde_bytes-27db2d9e7a8f3621)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive.rs (/opt/rustwide/target/debug/deps/test_derive-d08d48c375a78b9a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_partialeq.rs (/opt/rustwide/target/debug/deps/test_partialeq-30dac7557ab80c92)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-4a37793ce0b742f0)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_byte_buf ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cs_serde_bytes
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - deserialize (line 91) ... ok
[INFO] [stdout] test src/lib.rs - serialize (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/bytes.rs - bytes::Bytes (line 20) ... ok
[INFO] [stdout] test src/bytebuf.rs - bytebuf::ByteBuf (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6357218e75c9f4520043ccff3d28d794ed173d91cf0a06c4f1a0ea449b3375e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6357218e75c9f4520043ccff3d28d794ed173d91cf0a06c4f1a0ea449b3375e8", kill_on_drop: false }`
[INFO] [stdout] 6357218e75c9f4520043ccff3d28d794ed173d91cf0a06c4f1a0ea449b3375e8