[INFO] fetching crate minidump-synth 0.26.0...
[INFO] building minidump-synth-0.26.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate minidump-synth 0.26.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minidump-synth 0.26.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa66fd54a98901aef2e79a52abf40505f0cb16466ce6b08d25a09b65cc10451
[INFO] running `Command { std: "docker" "start" "-a" "4aa66fd54a98901aef2e79a52abf40505f0cb16466ce6b08d25a09b65cc10451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa66fd54a98901aef2e79a52abf40505f0cb16466ce6b08d25a09b65cc10451", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa66fd54a98901aef2e79a52abf40505f0cb16466ce6b08d25a09b65cc10451", kill_on_drop: false }`
[INFO] [stdout] 4aa66fd54a98901aef2e79a52abf40505f0cb16466ce6b08d25a09b65cc10451
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce440240db663175f95ef2ecabe9183abc92cebc4571dd8c04a4b5d5b8243d15
[INFO] running `Command { std: "docker" "start" "-a" "ce440240db663175f95ef2ecabe9183abc92cebc4571dd8c04a4b5d5b8243d15", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling test-assembler v0.1.6
[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 9.63s
[INFO] running `Command { std: "docker" "inspect" "ce440240db663175f95ef2ecabe9183abc92cebc4571dd8c04a4b5d5b8243d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce440240db663175f95ef2ecabe9183abc92cebc4571dd8c04a4b5d5b8243d15", kill_on_drop: false }`
[INFO] [stdout] ce440240db663175f95ef2ecabe9183abc92cebc4571dd8c04a4b5d5b8243d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 861b6ff2af8dbf47cf05d7cb4ff5de02fff3ac06b29cc52c0265e2bdf20d163f
[INFO] running `Command { std: "docker" "start" "-a" "861b6ff2af8dbf47cf05d7cb4ff5de02fff3ac06b29cc52c0265e2bdf20d163f", 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 1.03s
[INFO] running `Command { std: "docker" "inspect" "861b6ff2af8dbf47cf05d7cb4ff5de02fff3ac06b29cc52c0265e2bdf20d163f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861b6ff2af8dbf47cf05d7cb4ff5de02fff3ac06b29cc52c0265e2bdf20d163f", kill_on_drop: false }`
[INFO] [stdout] 861b6ff2af8dbf47cf05d7cb4ff5de02fff3ac06b29cc52c0265e2bdf20d163f