[INFO] fetching crate supply-chain-trust-example-crate-000018 2.7.5...
[INFO] building supply-chain-trust-example-crate-000018-2.7.5 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate supply-chain-trust-example-crate-000018 2.7.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000018 2.7.5
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000018 2.7.5
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000018 2.7.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000018 2.7.5 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 10 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d966a0693c2a46b87ae1cd7ec20ab177041f814523eeffdceee2c497cfe503e
[INFO] running `Command { std: "docker" "start" "-a" "4d966a0693c2a46b87ae1cd7ec20ab177041f814523eeffdceee2c497cfe503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d966a0693c2a46b87ae1cd7ec20ab177041f814523eeffdceee2c497cfe503e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d966a0693c2a46b87ae1cd7ec20ab177041f814523eeffdceee2c497cfe503e", kill_on_drop: false }`
[INFO] [stdout] 4d966a0693c2a46b87ae1cd7ec20ab177041f814523eeffdceee2c497cfe503e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f8a3f5392f66c38f54ce36188bea8942e64cf944eb7f651fcf9813dfcc0990f5
[INFO] running `Command { std: "docker" "start" "-a" "f8a3f5392f66c38f54ce36188bea8942e64cf944eb7f651fcf9813dfcc0990f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000018 v2.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f8a3f5392f66c38f54ce36188bea8942e64cf944eb7f651fcf9813dfcc0990f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a3f5392f66c38f54ce36188bea8942e64cf944eb7f651fcf9813dfcc0990f5", kill_on_drop: false }`
[INFO] [stdout] f8a3f5392f66c38f54ce36188bea8942e64cf944eb7f651fcf9813dfcc0990f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5e4f9c685a800f39e45a4fb64373f89da5f336b79ff58f7d35f2ea0fa57edc97
[INFO] running `Command { std: "docker" "start" "-a" "5e4f9c685a800f39e45a4fb64373f89da5f336b79ff58f7d35f2ea0fa57edc97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000018 v2.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 17.58s
[INFO] running `Command { std: "docker" "inspect" "5e4f9c685a800f39e45a4fb64373f89da5f336b79ff58f7d35f2ea0fa57edc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e4f9c685a800f39e45a4fb64373f89da5f336b79ff58f7d35f2ea0fa57edc97", kill_on_drop: false }`
[INFO] [stdout] 5e4f9c685a800f39e45a4fb64373f89da5f336b79ff58f7d35f2ea0fa57edc97