[INFO] fetching crate runesmith 0.1.0...
[INFO] testing runesmith-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate runesmith 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate runesmith 0.1.0
[INFO] finished tweaking crates.io crate runesmith 0.1.0
[INFO] tweaked toml for crates.io crate runesmith 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate runesmith 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate runesmith 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b077ec5315dc7053968f76c6b7c4fdb8584927facb91a7c1bda27b67f55b32d0
[INFO] running `Command { std: "docker" "start" "-a" "b077ec5315dc7053968f76c6b7c4fdb8584927facb91a7c1bda27b67f55b32d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b077ec5315dc7053968f76c6b7c4fdb8584927facb91a7c1bda27b67f55b32d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b077ec5315dc7053968f76c6b7c4fdb8584927facb91a7c1bda27b67f55b32d0", kill_on_drop: false }`
[INFO] [stdout] b077ec5315dc7053968f76c6b7c4fdb8584927facb91a7c1bda27b67f55b32d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31a7961047f3f65b50cd74e84edd999fdc81b839cf2b5b05b1097bf8c9286cec
[INFO] running `Command { std: "docker" "start" "-a" "31a7961047f3f65b50cd74e84edd999fdc81b839cf2b5b05b1097bf8c9286cec", kill_on_drop: false }`
[INFO] [stderr]    Compiling runesmith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "31a7961047f3f65b50cd74e84edd999fdc81b839cf2b5b05b1097bf8c9286cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a7961047f3f65b50cd74e84edd999fdc81b839cf2b5b05b1097bf8c9286cec", kill_on_drop: false }`
[INFO] [stdout] 31a7961047f3f65b50cd74e84edd999fdc81b839cf2b5b05b1097bf8c9286cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c44849b4dd7e42fa36a22309b42595ac725c02a92f0f2d6033fe10a081fd2e5
[INFO] running `Command { std: "docker" "start" "-a" "4c44849b4dd7e42fa36a22309b42595ac725c02a92f0f2d6033fe10a081fd2e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "4c44849b4dd7e42fa36a22309b42595ac725c02a92f0f2d6033fe10a081fd2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c44849b4dd7e42fa36a22309b42595ac725c02a92f0f2d6033fe10a081fd2e5", kill_on_drop: false }`
[INFO] [stdout] 4c44849b4dd7e42fa36a22309b42595ac725c02a92f0f2d6033fe10a081fd2e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaa20f3f14db461fedf2e21de7c702f4165e5073b2c549863890c595c051a229
[INFO] running `Command { std: "docker" "start" "-a" "eaa20f3f14db461fedf2e21de7c702f4165e5073b2c549863890c595c051a229", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "eaa20f3f14db461fedf2e21de7c702f4165e5073b2c549863890c595c051a229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaa20f3f14db461fedf2e21de7c702f4165e5073b2c549863890c595c051a229", kill_on_drop: false }`
[INFO] [stdout] eaa20f3f14db461fedf2e21de7c702f4165e5073b2c549863890c595c051a229