[INFO] fetching crate supply-chain-trust-example-crate-000017 2.7.6...
[INFO] building supply-chain-trust-example-crate-000017-2.7.6 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate supply-chain-trust-example-crate-000017 2.7.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000017 2.7.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000017 2.7.6
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000017 2.7.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000017 2.7.6 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 35 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3aa162361c83b3cf97a063fa3450357b492ca03526cfd68fdda3d9fadeaefbb
[INFO] running `Command { std: "docker" "start" "-a" "a3aa162361c83b3cf97a063fa3450357b492ca03526cfd68fdda3d9fadeaefbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3aa162361c83b3cf97a063fa3450357b492ca03526cfd68fdda3d9fadeaefbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3aa162361c83b3cf97a063fa3450357b492ca03526cfd68fdda3d9fadeaefbb", kill_on_drop: false }`
[INFO] [stdout] a3aa162361c83b3cf97a063fa3450357b492ca03526cfd68fdda3d9fadeaefbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf2c6bc80a28da9e547653deae4cee8610ae788f4d944e070d5278c9386dd139
[INFO] running `Command { std: "docker" "start" "-a" "bf2c6bc80a28da9e547653deae4cee8610ae788f4d944e070d5278c9386dd139", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000017 v2.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "bf2c6bc80a28da9e547653deae4cee8610ae788f4d944e070d5278c9386dd139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2c6bc80a28da9e547653deae4cee8610ae788f4d944e070d5278c9386dd139", kill_on_drop: false }`
[INFO] [stdout] bf2c6bc80a28da9e547653deae4cee8610ae788f4d944e070d5278c9386dd139
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec062014d665f5c7a9d1f1da394f522af7683335c962131b967d74a3f5c1cac1
[INFO] running `Command { std: "docker" "start" "-a" "ec062014d665f5c7a9d1f1da394f522af7683335c962131b967d74a3f5c1cac1", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000017 v2.7.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "ec062014d665f5c7a9d1f1da394f522af7683335c962131b967d74a3f5c1cac1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec062014d665f5c7a9d1f1da394f522af7683335c962131b967d74a3f5c1cac1", kill_on_drop: false }`
[INFO] [stdout] ec062014d665f5c7a9d1f1da394f522af7683335c962131b967d74a3f5c1cac1