[INFO] fetching crate rand_chacha 0.3.0...
[INFO] testing rand_chacha-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rand_chacha 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate rand_chacha 0.3.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rand_chacha 0.3.0
[INFO] finished tweaking crates.io crate rand_chacha 0.3.0
[INFO] tweaked toml for crates.io crate rand_chacha 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ca2a5e376bfe987d7f67d77963f206562c494b9fc23981f0ae2bc9ddd7c692a
[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" "5ca2a5e376bfe987d7f67d77963f206562c494b9fc23981f0ae2bc9ddd7c692a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ca2a5e376bfe987d7f67d77963f206562c494b9fc23981f0ae2bc9ddd7c692a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca2a5e376bfe987d7f67d77963f206562c494b9fc23981f0ae2bc9ddd7c692a", kill_on_drop: false }`
[INFO] [stdout] 5ca2a5e376bfe987d7f67d77963f206562c494b9fc23981f0ae2bc9ddd7c692a
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 514e59bd2e8948c7b2c950d970343c52bb5a96ce39d71c753a9b58fac06dbbfd
[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" "514e59bd2e8948c7b2c950d970343c52bb5a96ce39d71c753a9b58fac06dbbfd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_chacha v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "514e59bd2e8948c7b2c950d970343c52bb5a96ce39d71c753a9b58fac06dbbfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514e59bd2e8948c7b2c950d970343c52bb5a96ce39d71c753a9b58fac06dbbfd", kill_on_drop: false }`
[INFO] [stdout] 514e59bd2e8948c7b2c950d970343c52bb5a96ce39d71c753a9b58fac06dbbfd
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c1023e76ae33f9979547ea325208c1001aa1581dcf705f24b39ab5ad2b96fb0
[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" "9c1023e76ae33f9979547ea325208c1001aa1581dcf705f24b39ab5ad2b96fb0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand_chacha v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "9c1023e76ae33f9979547ea325208c1001aa1581dcf705f24b39ab5ad2b96fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1023e76ae33f9979547ea325208c1001aa1581dcf705f24b39ab5ad2b96fb0", kill_on_drop: false }`
[INFO] [stdout] 9c1023e76ae33f9979547ea325208c1001aa1581dcf705f24b39ab5ad2b96fb0
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1bb66cad8a05a1f097a53c0b73de10cf106ae7f73c53b5f2a6430b5f5442da3
[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" "f1bb66cad8a05a1f097a53c0b73de10cf106ae7f73c53b5f2a6430b5f5442da3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rand_chacha-5d2b42ceae463e7e
[INFO] [stdout] test chacha::test::test_chacha_nonce ... ok
[INFO] [stdout] test chacha::test::test_chacha_word_pos_zero ... ok
[INFO] [stdout] test chacha::test::test_chacha_true_bytes ... ok
[INFO] [stdout] test chacha::test::test_chacha_word_pos_wrap_excess ... ok
[INFO] [stdout] test chacha::test::test_chacha_true_values_a ... ok
[INFO] [stdout] test chacha::test::test_chacha_word_pos_wrap_exact ... ok
[INFO] [stdout] test chacha::test::test_chacha_true_values_b ... ok
[INFO] [stdout] test chacha::test::test_chacha_true_values_c ... ok
[INFO] [stdout] test chacha::test::test_chacha_clone_streams ... ok
[INFO] [stdout] test chacha::test::test_chacha_multiple_blocks ... ok
[INFO] [stderr]    Doc-tests rand_chacha
[INFO] [stdout] test chacha::test::test_chacha_construction ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1bb66cad8a05a1f097a53c0b73de10cf106ae7f73c53b5f2a6430b5f5442da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1bb66cad8a05a1f097a53c0b73de10cf106ae7f73c53b5f2a6430b5f5442da3", kill_on_drop: false }`
[INFO] [stdout] f1bb66cad8a05a1f097a53c0b73de10cf106ae7f73c53b5f2a6430b5f5442da3