[INFO] fetching crate serde-transcode 1.1.0...
[INFO] checking serde-transcode-1.1.0 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate serde-transcode 1.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate serde-transcode 1.1.0 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-transcode 1.1.0
[INFO] finished tweaking crates.io crate serde-transcode 1.1.0
[INFO] tweaked toml for crates.io crate serde-transcode 1.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", 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] 860d48c4497f1cd8a8ea9ccfeb8b1e852dc620389bd89486cf5b6b057ff5b157
[INFO] running `Command { std: "docker" "start" "-a" "860d48c4497f1cd8a8ea9ccfeb8b1e852dc620389bd89486cf5b6b057ff5b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "860d48c4497f1cd8a8ea9ccfeb8b1e852dc620389bd89486cf5b6b057ff5b157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "860d48c4497f1cd8a8ea9ccfeb8b1e852dc620389bd89486cf5b6b057ff5b157", kill_on_drop: false }`
[INFO] [stdout] 860d48c4497f1cd8a8ea9ccfeb8b1e852dc620389bd89486cf5b6b057ff5b157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--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] 6d52814b2be37fe61b976cc408e9b06167236d1ccbc6d7d84df9bb3eeef11ef8
[INFO] running `Command { std: "docker" "start" "-a" "6d52814b2be37fe61b976cc408e9b06167236d1ccbc6d7d84df9bb3eeef11ef8", kill_on_drop: false }`
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking serde-transcode v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/test.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |                     Ok(Foo(try!(de::Deserialize::deserialize(d))))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "6d52814b2be37fe61b976cc408e9b06167236d1ccbc6d7d84df9bb3eeef11ef8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d52814b2be37fe61b976cc408e9b06167236d1ccbc6d7d84df9bb3eeef11ef8", kill_on_drop: false }`
[INFO] [stdout] 6d52814b2be37fe61b976cc408e9b06167236d1ccbc6d7d84df9bb3eeef11ef8