[INFO] fetching crate sha256-rs 1.0.2...
[INFO] building sha256-rs-1.0.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate sha256-rs 1.0.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate sha256-rs 1.0.2
[INFO] finished tweaking crates.io crate sha256-rs 1.0.2
[INFO] tweaked toml for crates.io crate sha256-rs 1.0.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sha256-rs 1.0.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 41308101981b8c70bfd230830522708296cb6a8d7ce037d7af42451d6909c82f
[INFO] running `Command { std: "docker" "start" "-a" "41308101981b8c70bfd230830522708296cb6a8d7ce037d7af42451d6909c82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41308101981b8c70bfd230830522708296cb6a8d7ce037d7af42451d6909c82f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41308101981b8c70bfd230830522708296cb6a8d7ce037d7af42451d6909c82f", kill_on_drop: false }`
[INFO] [stdout] 41308101981b8c70bfd230830522708296cb6a8d7ce037d7af42451d6909c82f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 58e236689b0cc699895957a9e3b36da33cd8cb567ba04556899ae2400d579f6e
[INFO] running `Command { std: "docker" "start" "-a" "58e236689b0cc699895957a9e3b36da33cd8cb567ba04556899ae2400d579f6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha256-rs v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "58e236689b0cc699895957a9e3b36da33cd8cb567ba04556899ae2400d579f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e236689b0cc699895957a9e3b36da33cd8cb567ba04556899ae2400d579f6e", kill_on_drop: false }`
[INFO] [stdout] 58e236689b0cc699895957a9e3b36da33cd8cb567ba04556899ae2400d579f6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1d3fcdae8f9913d3f8c2e1b1a60272b4280674674d67f365e2b3d68e1b812e3a
[INFO] running `Command { std: "docker" "start" "-a" "1d3fcdae8f9913d3f8c2e1b1a60272b4280674674d67f365e2b3d68e1b812e3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha256-rs v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "1d3fcdae8f9913d3f8c2e1b1a60272b4280674674d67f365e2b3d68e1b812e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d3fcdae8f9913d3f8c2e1b1a60272b4280674674d67f365e2b3d68e1b812e3a", kill_on_drop: false }`
[INFO] [stdout] 1d3fcdae8f9913d3f8c2e1b1a60272b4280674674d67f365e2b3d68e1b812e3a