[INFO] fetching crate chacha20 0.6.0...
[INFO] testing chacha20-0.6.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate chacha20 0.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate chacha20 0.6.0 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 chacha20 0.6.0
[INFO] finished tweaking crates.io crate chacha20 0.6.0
[INFO] tweaked toml for crates.io crate chacha20 0.6.0 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4cbd277431692591a1c5765d34ecbbb86d5e07f920470082dc3ee0c9d791cb09
[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" "4cbd277431692591a1c5765d34ecbbb86d5e07f920470082dc3ee0c9d791cb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cbd277431692591a1c5765d34ecbbb86d5e07f920470082dc3ee0c9d791cb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cbd277431692591a1c5765d34ecbbb86d5e07f920470082dc3ee0c9d791cb09", kill_on_drop: false }`
[INFO] [stdout] 4cbd277431692591a1c5765d34ecbbb86d5e07f920470082dc3ee0c9d791cb09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1e91edcfc5657332cda3b63bff98acde33d9569950b892a66c896c273374e659
[INFO] running `Command { std: "docker" "start" "-a" "1e91edcfc5657332cda3b63bff98acde33d9569950b892a66c896c273374e659", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling blobby v0.3.0
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling chacha20 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "1e91edcfc5657332cda3b63bff98acde33d9569950b892a66c896c273374e659", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e91edcfc5657332cda3b63bff98acde33d9569950b892a66c896c273374e659", kill_on_drop: false }`
[INFO] [stdout] 1e91edcfc5657332cda3b63bff98acde33d9569950b892a66c896c273374e659
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] d0704ba1cc7b6d062872adc5a1e42ec710b5d322ea38f23419f9ae141f221367
[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" "d0704ba1cc7b6d062872adc5a1e42ec710b5d322ea38f23419f9ae141f221367", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling chacha20 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `cipher::new_sync_test`: use `stream_cipher_sync_test!` instead
[INFO] [stdout]  --> tests/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | cipher::new_sync_test!(chacha20_core, ChaCha20, "chacha20");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `cipher::new_seek_test`: use `stream_cipher_seek_test!` instead
[INFO] [stdout]  --> tests/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | cipher::new_seek_test!(chacha20_seek, ChaCha20);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `cipher::new_seek_test`: use `stream_cipher_seek_test!` instead
[INFO] [stdout]   --> tests/lib.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     cipher::new_seek_test!(xchacha20_seek, XChaCha20);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "d0704ba1cc7b6d062872adc5a1e42ec710b5d322ea38f23419f9ae141f221367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0704ba1cc7b6d062872adc5a1e42ec710b5d322ea38f23419f9ae141f221367", kill_on_drop: false }`
[INFO] [stdout] d0704ba1cc7b6d062872adc5a1e42ec710b5d322ea38f23419f9ae141f221367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c0f86c39940944fa5bf0de13360f9d3397a53438b1555df18abd00b2a3c6eccc
[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" "c0f86c39940944fa5bf0de13360f9d3397a53438b1555df18abd00b2a3c6eccc", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated macro `cipher::new_sync_test`: use `stream_cipher_sync_test!` instead
[INFO] [stderr]  --> tests/lib.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | cipher::new_sync_test!(chacha20_core, ChaCha20, "chacha20");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_seek_test`: use `stream_cipher_seek_test!` instead
[INFO] [stderr]  --> tests/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | cipher::new_seek_test!(chacha20_seek, ChaCha20);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `cipher::new_seek_test`: use `stream_cipher_seek_test!` instead
[INFO] [stderr]   --> tests/lib.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     cipher::new_seek_test!(xchacha20_seek, XChaCha20);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chacha20-33e418eb21500548
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test block::sse2::tests::init_and_double_round ... ok
[INFO] [stdout] test block::sse2::tests::generate_vs_scalar_impl ... ok
[INFO] [stdout] test xchacha::hchacha20_tests::test_vector ... ok
[INFO] [stdout] test block::sse2::tests::init_and_store ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lib-271f5e123fa0322b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test xchacha20::xchacha20_encryption ... ok
[INFO] [stdout] test xchacha20::xchacha20_keystream ... ok
[INFO] [stdout] test chacha20_core ... ok
[INFO] [stdout] test chacha20_seek ... ok
[INFO] [stdout] test xchacha20::xchacha20_seek ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chacha20
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c0f86c39940944fa5bf0de13360f9d3397a53438b1555df18abd00b2a3c6eccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f86c39940944fa5bf0de13360f9d3397a53438b1555df18abd00b2a3c6eccc", kill_on_drop: false }`
[INFO] [stdout] c0f86c39940944fa5bf0de13360f9d3397a53438b1555df18abd00b2a3c6eccc