[INFO] fetching crate rrtk_stream_builder 0.2.1-alpha.0...
[INFO] building rrtk_stream_builder-0.2.1-alpha.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate rrtk_stream_builder 0.2.1-alpha.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rrtk_stream_builder 0.2.1-alpha.0
[INFO] finished tweaking crates.io crate rrtk_stream_builder 0.2.1-alpha.0
[INFO] tweaked toml for crates.io crate rrtk_stream_builder 0.2.1-alpha.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rrtk_stream_builder 0.2.1-alpha.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rrtk_stream_builder 0.2.1-alpha.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rrtk_rsb v1.0.0-alpha.2
[INFO] [stderr]   Downloaded smallvec v1.14.0
[INFO] [stderr]   Downloaded cfg-expr v0.17.2
[INFO] [stderr]   Downloaded cairo-sys-rs v0.20.7
[INFO] [stderr]   Downloaded cairodrag v0.2.0
[INFO] [stderr]   Downloaded gobject-sys v0.20.9
[INFO] [stderr]   Downloaded rustc_version v0.4.1
[INFO] [stderr]   Downloaded gtk4-macros v0.9.5
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.20.7
[INFO] [stderr]   Downloaded cairo-rs v0.20.7
[INFO] [stderr]   Downloaded glib-sys v0.20.9
[INFO] [stderr]   Downloaded winnow v0.7.4
[INFO] [stderr]   Downloaded gdk4 v0.9.6
[INFO] [stderr]   Downloaded gdk4-sys v0.9.6
[INFO] [stderr]   Downloaded gsk4 v0.9.6
[INFO] [stderr]   Downloaded graphene-sys v0.20.7
[INFO] [stderr]   Downloaded gtk4 v0.9.6
[INFO] [stderr]   Downloaded gtk4-sys v0.9.6
[INFO] [stderr]   Downloaded gio v0.20.9
[INFO] [stderr]   Downloaded gio-sys v0.20.9
[INFO] [stderr]   Downloaded glib-macros v0.20.7
[INFO] [stderr]   Downloaded glib v0.20.9
[INFO] [stderr]   Downloaded pango v0.20.9
[INFO] [stderr]   Downloaded field-offset v0.3.6
[INFO] [stderr]   Downloaded gdk-pixbuf v0.20.9
[INFO] [stderr]   Downloaded graphene-rs v0.20.9
[INFO] [stderr]   Downloaded gsk4-sys v0.9.6
[INFO] [stderr]   Downloaded proc-macro-crate v3.3.0
[INFO] [stderr]   Downloaded pango-sys v0.20.9
[INFO] [stderr]   Downloaded system-deps v7.0.3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8999a070a6756935c428b53cfed58bd0d9956507ede5e6c827ed54f5ec313b3
[INFO] running `Command { std: "docker" "start" "-a" "f8999a070a6756935c428b53cfed58bd0d9956507ede5e6c827ed54f5ec313b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8999a070a6756935c428b53cfed58bd0d9956507ede5e6c827ed54f5ec313b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8999a070a6756935c428b53cfed58bd0d9956507ede5e6c827ed54f5ec313b3", kill_on_drop: false }`
[INFO] [stdout] f8999a070a6756935c428b53cfed58bd0d9956507ede5e6c827ed54f5ec313b3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9775c574472c76faef9ff811f7abf3a7c31a8a2cffdc882a758d7ab2202091e2
[INFO] running `Command { std: "docker" "start" "-a" "9775c574472c76faef9ff811f7abf3a7c31a8a2cffdc882a758d7ab2202091e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling gio v0.20.9
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling rrtk_rsb v1.0.0-alpha.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg-expr v0.17.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling glib-macros v0.20.7
[INFO] [stderr]    Compiling gtk4-macros v0.9.5
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-sys v0.20.9
[INFO] [stderr]    Compiling gobject-sys v0.20.9
[INFO] [stderr]    Compiling gio-sys v0.20.9
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.7
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.7
[INFO] [stderr]    Compiling pango-sys v0.20.9
[INFO] [stderr]    Compiling graphene-sys v0.20.7
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr]    Compiling gsk4-sys v0.9.6
[INFO] [stderr]    Compiling gtk4-sys v0.9.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling glib v0.20.9
[INFO] [stderr]    Compiling cairo-rs v0.20.7
[INFO] [stderr]    Compiling graphene-rs v0.20.9
[INFO] [stderr]    Compiling gdk-pixbuf v0.20.9
[INFO] [stderr]    Compiling pango v0.20.9
[INFO] [stderr]    Compiling gdk4 v0.9.6
[INFO] [stderr]    Compiling gsk4 v0.9.6
[INFO] [stderr]    Compiling gtk4 v0.9.6
[INFO] [stderr]    Compiling cairodrag v0.2.0
[INFO] [stderr]    Compiling rrtk_stream_builder v0.2.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "9775c574472c76faef9ff811f7abf3a7c31a8a2cffdc882a758d7ab2202091e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9775c574472c76faef9ff811f7abf3a7c31a8a2cffdc882a758d7ab2202091e2", kill_on_drop: false }`
[INFO] [stdout] 9775c574472c76faef9ff811f7abf3a7c31a8a2cffdc882a758d7ab2202091e2
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcead180962c95225f20b2c96c41f766af9ad66f6ece7281fa2945992481feab
[INFO] running `Command { std: "docker" "start" "-a" "fcead180962c95225f20b2c96c41f766af9ad66f6ece7281fa2945992481feab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rrtk_stream_builder v0.2.1-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "fcead180962c95225f20b2c96c41f766af9ad66f6ece7281fa2945992481feab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcead180962c95225f20b2c96c41f766af9ad66f6ece7281fa2945992481feab", kill_on_drop: false }`
[INFO] [stdout] fcead180962c95225f20b2c96c41f766af9ad66f6ece7281fa2945992481feab