[INFO] fetching crate minidump-synth 0.26.0...
[INFO] building minidump-synth-0.26.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate minidump-synth 0.26.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate minidump-synth 0.26.0
[INFO] finished tweaking crates.io crate minidump-synth 0.26.0
[INFO] tweaked toml for crates.io crate minidump-synth 0.26.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minidump-synth 0.26.0 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 minidump-synth 0.26.0 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 scroll_derive v0.12.1
[INFO] [stderr]   Downloaded test-assembler v0.1.6
[INFO] [stderr]   Downloaded range-map v0.2.0
[INFO] [stderr]   Downloaded minidump-common v0.26.0
[INFO] [stderr]   Downloaded scroll v0.12.0
[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] d74bbe4d614dc07c792b208d8eac55ce961ee96875a7f3f8d59c1657c3227a1e
[INFO] running `Command { std: "docker" "start" "-a" "d74bbe4d614dc07c792b208d8eac55ce961ee96875a7f3f8d59c1657c3227a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d74bbe4d614dc07c792b208d8eac55ce961ee96875a7f3f8d59c1657c3227a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d74bbe4d614dc07c792b208d8eac55ce961ee96875a7f3f8d59c1657c3227a1e", kill_on_drop: false }`
[INFO] [stdout] d74bbe4d614dc07c792b208d8eac55ce961ee96875a7f3f8d59c1657c3227a1e
[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] 572fa0e280d7d6311b9702538d6b2df70652442170d868984528d73da04d463e
[INFO] running `Command { std: "docker" "start" "-a" "572fa0e280d7d6311b9702538d6b2df70652442170d868984528d73da04d463e", kill_on_drop: false }`
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling test-assembler v0.1.6
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling range-map v0.2.0
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling scroll_derive v0.12.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling scroll v0.12.0
[INFO] [stderr]    Compiling minidump-common v0.26.0
[INFO] [stderr]    Compiling minidump-synth v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "572fa0e280d7d6311b9702538d6b2df70652442170d868984528d73da04d463e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572fa0e280d7d6311b9702538d6b2df70652442170d868984528d73da04d463e", kill_on_drop: false }`
[INFO] [stdout] 572fa0e280d7d6311b9702538d6b2df70652442170d868984528d73da04d463e
[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] 17597841a0a3e33803cd4152b79cb8b40952321f0c52d83f7c9c06f700ae02a8
[INFO] running `Command { std: "docker" "start" "-a" "17597841a0a3e33803cd4152b79cb8b40952321f0c52d83f7c9c06f700ae02a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling minidump-synth v0.26.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "17597841a0a3e33803cd4152b79cb8b40952321f0c52d83f7c9c06f700ae02a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17597841a0a3e33803cd4152b79cb8b40952321f0c52d83f7c9c06f700ae02a8", kill_on_drop: false }`
[INFO] [stdout] 17597841a0a3e33803cd4152b79cb8b40952321f0c52d83f7c9c06f700ae02a8