[INFO] fetching crate system_diskinfo 0.2.2...
[INFO] building system_diskinfo-0.2.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate system_diskinfo 0.2.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate system_diskinfo 0.2.2
[INFO] finished tweaking crates.io crate system_diskinfo 0.2.2
[INFO] tweaked toml for crates.io crate system_diskinfo 0.2.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate system_diskinfo 0.2.2 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] crate crates.io crate system_diskinfo 0.2.2 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e98207dd874488dc74bf2fe9f64fb1edea432c49bea11d2d71f0d0e33b13aee0
[INFO] running `Command { std: "docker" "start" "-a" "e98207dd874488dc74bf2fe9f64fb1edea432c49bea11d2d71f0d0e33b13aee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e98207dd874488dc74bf2fe9f64fb1edea432c49bea11d2d71f0d0e33b13aee0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e98207dd874488dc74bf2fe9f64fb1edea432c49bea11d2d71f0d0e33b13aee0", kill_on_drop: false }`
[INFO] [stdout] e98207dd874488dc74bf2fe9f64fb1edea432c49bea11d2d71f0d0e33b13aee0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d3f113a9fbb426052791830c24c2838a0805acc41eec07684a90961aa79a5a7
[INFO] running `Command { std: "docker" "start" "-a" "6d3f113a9fbb426052791830c24c2838a0805acc41eec07684a90961aa79a5a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling system_diskinfo v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6d3f113a9fbb426052791830c24c2838a0805acc41eec07684a90961aa79a5a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3f113a9fbb426052791830c24c2838a0805acc41eec07684a90961aa79a5a7", kill_on_drop: false }`
[INFO] [stdout] 6d3f113a9fbb426052791830c24c2838a0805acc41eec07684a90961aa79a5a7
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac5e7372667e71284d93ca65b5b1d7e61251b78596fe66a9bb3aec7e9ad56a37
[INFO] running `Command { std: "docker" "start" "-a" "ac5e7372667e71284d93ca65b5b1d7e61251b78596fe66a9bb3aec7e9ad56a37", kill_on_drop: false }`
[INFO] [stderr]    Compiling system_diskinfo v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ac5e7372667e71284d93ca65b5b1d7e61251b78596fe66a9bb3aec7e9ad56a37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5e7372667e71284d93ca65b5b1d7e61251b78596fe66a9bb3aec7e9ad56a37", kill_on_drop: false }`
[INFO] [stdout] ac5e7372667e71284d93ca65b5b1d7e61251b78596fe66a9bb3aec7e9ad56a37