[INFO] fetching crate conduit-json-parser 0.8.0... [INFO] checking conduit-json-parser-0.8.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate conduit-json-parser 0.8.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate conduit-json-parser 0.8.0 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 conduit-json-parser 0.8.0 [INFO] finished tweaking crates.io crate conduit-json-parser 0.8.0 [INFO] tweaked toml for crates.io crate conduit-json-parser 0.8.0 written to /workspace/builds/worker-1-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 20 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.5.3 (latest: v1.1.3) [INFO] [stderr] Adding conduit v0.8.1 (latest: v0.10.0) [INFO] [stderr] Adding conduit-middleware v0.8.1 (latest: v0.10.0) [INFO] [stderr] Adding conduit-test v0.8.1 (latest: v0.10.0) [INFO] [stderr] Adding lazy_static v0.2.11 (latest: v1.4.0) [INFO] [stderr] Adding memchr v0.1.11 (latest: v2.7.2) [INFO] [stderr] Adding regex v0.1.80 (latest: v1.10.4) [INFO] [stderr] Adding regex-syntax v0.3.9 (latest: v0.8.3) [INFO] [stderr] Adding semver v0.5.1 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.6.2 (latest: v0.10.2) [INFO] [stderr] Adding thread-id v2.0.0 (latest: v4.2.1) [INFO] [stderr] Adding thread_local v0.2.7 (latest: v1.1.8) [INFO] [stderr] Adding utf8-ranges v0.1.3 (latest: v1.0.5) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded conduit-middleware v0.8.1 [INFO] [stderr] Downloaded semver v0.5.1 [INFO] [stderr] Downloaded conduit-test v0.8.1 [INFO] [stderr] Downloaded conduit v0.8.1 [INFO] [stderr] Downloaded semver-parser v0.6.2 [INFO] [stderr] Downloaded conduit-utils v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c0ac103742591cafadadc460fe93afbb1825070a724eb861cf5db637be2071a [INFO] running `Command { std: "docker" "start" "-a" "7c0ac103742591cafadadc460fe93afbb1825070a724eb861cf5db637be2071a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c0ac103742591cafadadc460fe93afbb1825070a724eb861cf5db637be2071a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c0ac103742591cafadadc460fe93afbb1825070a724eb861cf5db637be2071a", kill_on_drop: false }` [INFO] [stdout] 7c0ac103742591cafadadc460fe93afbb1825070a724eb861cf5db637be2071a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb7b38c73e2aacbddbc291b1bf3810f415c86c88bbde95aedbd034a0e03ba389 [INFO] running `Command { std: "docker" "start" "-a" "fb7b38c73e2aacbddbc291b1bf3810f415c86c88bbde95aedbd034a0e03ba389", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking semver-parser v0.6.2 [INFO] [stderr] Checking semver v0.5.1 [INFO] [stderr] Checking conduit v0.8.1 [INFO] [stderr] Checking conduit-middleware v0.8.1 [INFO] [stderr] Checking conduit-utils v0.8.0 [INFO] [stderr] Checking conduit-test v0.8.1 [INFO] [stderr] Checking conduit-json-parser v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:88:46 [INFO] [stdout] | [INFO] [stdout] 88 | let person = super::decode::(&mut *res.body).ok().expect("No JSON response"); [INFO] [stdout] | ----------------------- ^^^^^^^^^^^^^^ expected trait `std::io::Read`, found trait `WriteBody + Send` [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut dyn std::io::Read` [INFO] [stdout] found mutable reference `&mut (dyn WriteBody + Send + 'static)` [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/lib.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn decode(reader: &mut Read) -> Result> { [INFO] [stdout] | ^^^^^^ ----------------- [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 E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `conduit-json-parser` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fb7b38c73e2aacbddbc291b1bf3810f415c86c88bbde95aedbd034a0e03ba389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb7b38c73e2aacbddbc291b1bf3810f415c86c88bbde95aedbd034a0e03ba389", kill_on_drop: false }` [INFO] [stdout] fb7b38c73e2aacbddbc291b1bf3810f415c86c88bbde95aedbd034a0e03ba389