[INFO] crate rand_os 0.2.2 is already in cache
[INFO] testing rand_os-0.2.2 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate rand_os 0.2.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rand_os 0.2.2 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a971dd3148fa5a946a51fbff95d43fb673243a3618a52f1929e91ef6f57a6932
[INFO] running `"docker" "start" "-a" "a971dd3148fa5a946a51fbff95d43fb673243a3618a52f1929e91ef6f57a6932"`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_os v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn new() -> Result<OsRng, Error> {
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Ok(OsRng)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "a971dd3148fa5a946a51fbff95d43fb673243a3618a52f1929e91ef6f57a6932"`
[INFO] running `"docker" "rm" "-f" "a971dd3148fa5a946a51fbff95d43fb673243a3618a52f1929e91ef6f57a6932"`
[INFO] [stdout] a971dd3148fa5a946a51fbff95d43fb673243a3618a52f1929e91ef6f57a6932
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94ca7fb11fda54d6b37293f27b383db29ff64d1ce4da2ba252f730b0f747a4f4
[INFO] running `"docker" "start" "-a" "94ca7fb11fda54d6b37293f27b383db29ff64d1ce4da2ba252f730b0f747a4f4"`
[INFO] [stderr]    Compiling rand_os v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn new() -> Result<OsRng, Error> {
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Ok(OsRng)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn new() -> Result<OsRng, Error> {
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Ok(OsRng)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "94ca7fb11fda54d6b37293f27b383db29ff64d1ce4da2ba252f730b0f747a4f4"`
[INFO] running `"docker" "rm" "-f" "94ca7fb11fda54d6b37293f27b383db29ff64d1ce4da2ba252f730b0f747a4f4"`
[INFO] [stdout] 94ca7fb11fda54d6b37293f27b383db29ff64d1ce4da2ba252f730b0f747a4f4
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e4d70113773883970590aec610c41267fe45456e0b30dda696f8c48ef9b50dc
[INFO] running `"docker" "start" "-a" "5e4d70113773883970590aec610c41267fe45456e0b30dda696f8c48ef9b50dc"`
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn new() -> Result<OsRng, Error> {
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Ok(OsRng)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |     pub fn new() -> Result<OsRng, Error> {
[INFO] [stderr]    |                            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'OsRng': OsRng is now provided by rand_core and rand
[INFO] [stderr]   --> src/lib.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 67 |         Ok(OsRng)
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rand_os-706284612f5238ac
[INFO] [stderr]    Doc-tests rand_os
[INFO] [stdout] test test_construction ... ok
[INFO] [stdout] test test_os_rng ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - OsRng (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5e4d70113773883970590aec610c41267fe45456e0b30dda696f8c48ef9b50dc"`
[INFO] running `"docker" "rm" "-f" "5e4d70113773883970590aec610c41267fe45456e0b30dda696f8c48ef9b50dc"`
[INFO] [stdout] 5e4d70113773883970590aec610c41267fe45456e0b30dda696f8c48ef9b50dc