[INFO] fetching crate one-of 0.2.3...
[INFO] checking one-of-0.2.3 against master#52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7 for pr-113312
[INFO] extracting crate one-of 0.2.3 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate one-of 0.2.3 on toolchain 52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate one-of 0.2.3
[INFO] finished tweaking crates.io crate one-of 0.2.3
[INFO] tweaked toml for crates.io crate one-of 0.2.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "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" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b82c9074cd41ca821ac149fc78354dc12baabec001cf37beb3b46f85be11744
[INFO] running `Command { std: "docker" "start" "-a" "0b82c9074cd41ca821ac149fc78354dc12baabec001cf37beb3b46f85be11744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b82c9074cd41ca821ac149fc78354dc12baabec001cf37beb3b46f85be11744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b82c9074cd41ca821ac149fc78354dc12baabec001cf37beb3b46f85be11744", kill_on_drop: false }`
[INFO] [stdout] 0b82c9074cd41ca821ac149fc78354dc12baabec001cf37beb3b46f85be11744
[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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+52d8c490a3aabe65cdd9f2d3aed95034dd5dbad7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b3c71ed67be9df2c40a0ecc4139d9087b660e8c5d8125ef1571f0ef7f30b9f
[INFO] running `Command { std: "docker" "start" "-a" "40b3c71ed67be9df2c40a0ecc4139d9087b660e8c5d8125ef1571f0ef7f30b9f", kill_on_drop: false }`
[INFO] [stderr]     Checking one-of v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "40b3c71ed67be9df2c40a0ecc4139d9087b660e8c5d8125ef1571f0ef7f30b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b3c71ed67be9df2c40a0ecc4139d9087b660e8c5d8125ef1571f0ef7f30b9f", kill_on_drop: false }`
[INFO] [stdout] 40b3c71ed67be9df2c40a0ecc4139d9087b660e8c5d8125ef1571f0ef7f30b9f