[INFO] fetching crate serde-json-wasm 1.0.1...
[INFO] checking serde-json-wasm-1.0.1 against master#191df20fcad9331d3a948aa8e8556775ec3fe69d for pr-133502-3
[INFO] extracting crate serde-json-wasm 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate serde-json-wasm 1.0.1 on toolchain 191df20fcad9331d3a948aa8e8556775ec3fe69d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-json-wasm 1.0.1
[INFO] finished tweaking crates.io crate serde-json-wasm 1.0.1
[INFO] tweaked toml for crates.io crate serde-json-wasm 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77a119d0b73f92398a6d3f8db78b13d18fd94a2c62ecb5b268444f120d672ad3
[INFO] running `Command { std: "docker" "start" "-a" "77a119d0b73f92398a6d3f8db78b13d18fd94a2c62ecb5b268444f120d672ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77a119d0b73f92398a6d3f8db78b13d18fd94a2c62ecb5b268444f120d672ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a119d0b73f92398a6d3f8db78b13d18fd94a2c62ecb5b268444f120d672ad3", kill_on_drop: false }`
[INFO] [stdout] 77a119d0b73f92398a6d3f8db78b13d18fd94a2c62ecb5b268444f120d672ad3
[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=forbid" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+191df20fcad9331d3a948aa8e8556775ec3fe69d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e1b1dc54bfd4a4775e9a806af432426f370ba7fcebea5ac33502032a25685f
[INFO] running `Command { std: "docker" "start" "-a" "35e1b1dc54bfd4a4775e9a806af432426f370ba7fcebea5ac33502032a25685f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde-json-wasm v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/de/mod.rs:35:45
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl<'a> Deserializer<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 35 |     fn new(slice: &'a [u8]) -> Deserializer<'_> {
[INFO] [stdout]    |                                             ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/de/mod.rs:35:45
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl<'a> Deserializer<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] 35 |     fn new(slice: &'a [u8]) -> Deserializer<'_> {
[INFO] [stdout]    |                                             ^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: missing documentation for a macro
[INFO] [stdout]    --> src/ser/mod.rs:530:5
[INFO] [stdout]     |
[INFO] [stdout] 530 |     macro_rules! assert_serde_json_serialize_eq {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:54:9
[INFO] [stdout]     |
[INFO] [stdout] 54  | #![deny(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde-json-wasm` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "35e1b1dc54bfd4a4775e9a806af432426f370ba7fcebea5ac33502032a25685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e1b1dc54bfd4a4775e9a806af432426f370ba7fcebea5ac33502032a25685f", kill_on_drop: false }`
[INFO] [stdout] 35e1b1dc54bfd4a4775e9a806af432426f370ba7fcebea5ac33502032a25685f