[INFO] fetching crate crypto_api_osrandom 0.1.5...
[INFO] checking crypto_api_osrandom-0.1.5 against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714
[INFO] extracting crate crypto_api_osrandom 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate crypto_api_osrandom 0.1.5 on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crypto_api_osrandom 0.1.5
[INFO] finished tweaking crates.io crate crypto_api_osrandom 0.1.5
[INFO] tweaked toml for crates.io crate crypto_api_osrandom 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f474c328ac629f6ac7ee6fb92bd6650f457cfb6a4995b88763793b1f7790029c
[INFO] running `Command { std: "docker" "start" "-a" "f474c328ac629f6ac7ee6fb92bd6650f457cfb6a4995b88763793b1f7790029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f474c328ac629f6ac7ee6fb92bd6650f457cfb6a4995b88763793b1f7790029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f474c328ac629f6ac7ee6fb92bd6650f457cfb6a4995b88763793b1f7790029c", kill_on_drop: false }`
[INFO] [stdout] f474c328ac629f6ac7ee6fb92bd6650f457cfb6a4995b88763793b1f7790029c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc1e2f729e6ff53f1392b196eed748ec5c1c1c0bc7fc77f638a1c74a269369a2
[INFO] running `Command { std: "docker" "start" "-a" "cc1e2f729e6ff53f1392b196eed748ec5c1c1c0bc7fc77f638a1c74a269369a2", kill_on_drop: false }`
[INFO] [stderr]     Checking crypto_api v0.2.2
[INFO] [stderr]    Compiling crypto_api_osrandom v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> build.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |         (2...255, 25...255) => Some("USE_GETRANDOM"),
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> build.rs:23:15
[INFO] [stdout]    |
[INFO] [stdout] 23 |         (2...255, 25...255) => Some("USE_GETRANDOM"),
[INFO] [stdout]    |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "cc1e2f729e6ff53f1392b196eed748ec5c1c1c0bc7fc77f638a1c74a269369a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1e2f729e6ff53f1392b196eed748ec5c1c1c0bc7fc77f638a1c74a269369a2", kill_on_drop: false }`
[INFO] [stdout] cc1e2f729e6ff53f1392b196eed748ec5c1c1c0bc7fc77f638a1c74a269369a2