[INFO] fetching crate cbor4ii 0.3.2...
[INFO] checking cbor4ii-0.3.2 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate cbor4ii 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate cbor4ii 0.3.2 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cbor4ii 0.3.2
[INFO] finished tweaking crates.io crate cbor4ii 0.3.2
[INFO] tweaked toml for crates.io crate cbor4ii 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 74 packages to latest compatible versions
[INFO] [stderr]       Adding anes v0.1.6 (latest: v0.2.0)
[INFO] [stderr]       Adding half v1.8.3 (latest: v2.4.1)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9ac000c76588398c1d72abeb958b3a95a275064782e470041b050cedb09a28ab
[INFO] running `Command { std: "docker" "start" "-a" "9ac000c76588398c1d72abeb958b3a95a275064782e470041b050cedb09a28ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ac000c76588398c1d72abeb958b3a95a275064782e470041b050cedb09a28ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac000c76588398c1d72abeb958b3a95a275064782e470041b050cedb09a28ab", kill_on_drop: false }`
[INFO] [stdout] 9ac000c76588398c1d72abeb958b3a95a275064782e470041b050cedb09a28ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a64b60c232b0c101df3169dbef4a4163ae0bd67f1f41f0253e2bc8abdf8d49
[INFO] running `Command { std: "docker" "start" "-a" "04a64b60c232b0c101df3169dbef4a4163ae0bd67f1f41f0253e2bc8abdf8d49", kill_on_drop: false }`
[INFO] [stderr]     Checking serde v1.0.203
[INFO] [stderr]     Checking data-encoding v2.6.0
[INFO] [stderr]     Checking cbor4ii v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.117
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking serde_bytes v0.11.14
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde` in `cbor4ii`
[INFO] [stdout]   --> benches/bench_ser.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |             cbor4ii::serde::to_writer(black_box(&mut buf), black_box(&log)).unwrap();
[INFO] [stdout]    |                      ^^^^^ could not find `serde` in `cbor4ii`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod serde;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    = note: the item is gated behind the `serde1` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde` in `cbor4ii`
[INFO] [stdout]   --> benches/bench_de.rs:44:24
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let buf = cbor4ii::serde::to_vec(Vec::new(), &log).unwrap();
[INFO] [stdout]    |                        ^^^^^ could not find `serde` in `cbor4ii`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod serde;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    = note: the item is gated behind the `serde1` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `serde` in `cbor4ii`
[INFO] [stdout]   --> benches/bench_de.rs:48:38
[INFO] [stdout]    |
[INFO] [stdout] 48 |             let _log: Log = cbor4ii::serde::from_slice(black_box(&buf)).unwrap();
[INFO] [stdout]    |                                      ^^^^^ could not find `serde` in `cbor4ii`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub mod serde;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    = note: the item is gated behind the `serde1` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cbor4ii` (bench "ser") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `cbor4ii` (bench "de") due to 3 previous errors
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "04a64b60c232b0c101df3169dbef4a4163ae0bd67f1f41f0253e2bc8abdf8d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a64b60c232b0c101df3169dbef4a4163ae0bd67f1f41f0253e2bc8abdf8d49", kill_on_drop: false }`
[INFO] [stdout] 04a64b60c232b0c101df3169dbef4a4163ae0bd67f1f41f0253e2bc8abdf8d49