[INFO] fetching crate rand_os 0.2.2... [INFO] checking rand_os-0.2.2 against beta for pr-78714 [INFO] extracting crate rand_os 0.2.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rand_os 0.2.2 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rand_os 0.2.2 [INFO] finished tweaking crates.io crate rand_os 0.2.2 [INFO] tweaked toml for crates.io crate rand_os 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] 273e2e7f84be496e8e88ce390b3680f7a664e4cde4f4acf476089bc56c67bd0f [INFO] running `Command { std: "docker" "start" "-a" "273e2e7f84be496e8e88ce390b3680f7a664e4cde4f4acf476089bc56c67bd0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "273e2e7f84be496e8e88ce390b3680f7a664e4cde4f4acf476089bc56c67bd0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273e2e7f84be496e8e88ce390b3680f7a664e4cde4f4acf476089bc56c67bd0f", kill_on_drop: false }` [INFO] [stdout] 273e2e7f84be496e8e88ce390b3680f7a664e4cde4f4acf476089bc56c67bd0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44e134b60ecf9b1ce4c8d75ad34dfa86001b1cf87f3808e920a36ef0439ea738 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44e134b60ecf9b1ce4c8d75ad34dfa86001b1cf87f3808e920a36ef0439ea738", kill_on_drop: false }` [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_os v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `OsRng`: OsRng is now provided by rand_core and rand [INFO] [stdout] --> src/lib.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn new() -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit struct `OsRng`: OsRng is now provided by rand_core and rand [INFO] [stdout] --> src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(OsRng) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `OsRng`: OsRng is now provided by rand_core and rand [INFO] [stdout] --> src/lib.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn new() -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated unit struct `OsRng`: OsRng is now provided by rand_core and rand [INFO] [stdout] --> src/lib.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(OsRng) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "44e134b60ecf9b1ce4c8d75ad34dfa86001b1cf87f3808e920a36ef0439ea738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44e134b60ecf9b1ce4c8d75ad34dfa86001b1cf87f3808e920a36ef0439ea738", kill_on_drop: false }` [INFO] [stdout] 44e134b60ecf9b1ce4c8d75ad34dfa86001b1cf87f3808e920a36ef0439ea738