[INFO] fetching crate crb-superagent 0.0.38...
[INFO] checking crb-superagent-0.0.38 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate crb-superagent 0.0.38 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate crb-superagent 0.0.38
[INFO] finished tweaking crates.io crate crb-superagent 0.0.38
[INFO] tweaked toml for crates.io crate crb-superagent 0.0.38 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crb-superagent 0.0.38 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crb-superagent 0.0.38 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crb-core-std v0.0.38
[INFO] [stderr]   Downloaded typed-slab v0.2.1
[INFO] [stderr]   Downloaded wasmtimer v0.4.1
[INFO] [stderr]   Downloaded crb-agent v0.0.38
[INFO] [stderr]   Downloaded crb-core-web v0.0.38
[INFO] [stderr]   Downloaded crb-core v0.0.38
[INFO] [stderr]   Downloaded crb-send v0.0.38
[INFO] [stderr]   Downloaded crb-runtime v0.0.38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93ae514816619a86d644cb4334eca383703d92f976eae75b827ce1eb7916777d
[INFO] running `Command { std: "docker" "start" "-a" "93ae514816619a86d644cb4334eca383703d92f976eae75b827ce1eb7916777d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ae514816619a86d644cb4334eca383703d92f976eae75b827ce1eb7916777d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ae514816619a86d644cb4334eca383703d92f976eae75b827ce1eb7916777d", kill_on_drop: false }`
[INFO] [stdout] 93ae514816619a86d644cb4334eca383703d92f976eae75b827ce1eb7916777d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48f71a83a6cd4780fb438f7bfde30025eac044835540757d1ce57ecd905d2043
[INFO] running `Command { std: "docker" "start" "-a" "48f71a83a6cd4780fb438f7bfde30025eac044835540757d1ce57ecd905d2043", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking crb-send v0.0.38
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking getrandom v0.3.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking crb-core-std v0.0.38
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking typed-slab v0.2.1
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking crb-core v0.0.38
[INFO] [stderr]     Checking crb-runtime v0.0.38
[INFO] [stderr]     Checking crb-agent v0.0.38
[INFO] [stderr]     Checking crb-superagent v0.0.38 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "48f71a83a6cd4780fb438f7bfde30025eac044835540757d1ce57ecd905d2043", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f71a83a6cd4780fb438f7bfde30025eac044835540757d1ce57ecd905d2043", kill_on_drop: false }`
[INFO] [stdout] 48f71a83a6cd4780fb438f7bfde30025eac044835540757d1ce57ecd905d2043