[INFO] fetching crate c2-chacha 0.3.0...
[INFO] testing c2-chacha-0.3.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate c2-chacha 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate c2-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 c2-chacha 0.3.0
[INFO] finished tweaking crates.io crate c2-chacha 0.3.0
[INFO] tweaked toml for crates.io crate c2-chacha 0.3.0 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] 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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc2256368e11b98395483d605f392a123a699789ea42429e653404d0743d86f9
[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" "dc2256368e11b98395483d605f392a123a699789ea42429e653404d0743d86f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc2256368e11b98395483d605f392a123a699789ea42429e653404d0743d86f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2256368e11b98395483d605f392a123a699789ea42429e653404d0743d86f9", kill_on_drop: false }`
[INFO] [stdout] dc2256368e11b98395483d605f392a123a699789ea42429e653404d0743d86f9
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b4ad0a0147a5b7d65ad0a894f3103e6d7115a2ae782f84d7a8841375b765cb
[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" "56b4ad0a0147a5b7d65ad0a894f3103e6d7115a2ae782f84d7a8841375b765cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling cipher v0.2.5
[INFO] [stderr]    Compiling c2-chacha v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "56b4ad0a0147a5b7d65ad0a894f3103e6d7115a2ae782f84d7a8841375b765cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b4ad0a0147a5b7d65ad0a894f3103e6d7115a2ae782f84d7a8841375b765cb", kill_on_drop: false }`
[INFO] [stdout] 56b4ad0a0147a5b7d65ad0a894f3103e6d7115a2ae782f84d7a8841375b765cb
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1480dda46e640f7ddda59f7bc884c3355aa3982156bfea7d0870c5e4568d3aa
[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" "d1480dda46e640f7ddda59f7bc884c3355aa3982156bfea7d0870c5e4568d3aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling c2-chacha v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.97s
[INFO] running `Command { std: "docker" "inspect" "d1480dda46e640f7ddda59f7bc884c3355aa3982156bfea7d0870c5e4568d3aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1480dda46e640f7ddda59f7bc884c3355aa3982156bfea7d0870c5e4568d3aa", kill_on_drop: false }`
[INFO] [stdout] d1480dda46e640f7ddda59f7bc884c3355aa3982156bfea7d0870c5e4568d3aa
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 63ed06c3f06d0bb492a5965eedb5b42772b7f7d34ec978a4618311af6a36c921
[INFO] running `Command { std: "docker" "start" "-a" "63ed06c3f06d0bb492a5965eedb5b42772b7f7d34ec978a4618311af6a36c921", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/c2_chacha-308b30bdeba47985
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test guts::tests::test_stream_eq ... ok
[INFO] [stdout] test rustcrypto_impl::tests::chacha12_case_1 ... ok
[INFO] [stdout] test rustcrypto_impl::tests::chacha8_case_1 ... ok
[INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2 ... ok
[INFO] [stdout] test rustcrypto_impl::tests::chacha20_case_1 ... ok
[INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_2_chunked ... ok
[INFO] [stdout] test rustcrypto_impl::tests::seek_off_end ... ok
[INFO] [stdout] test rustcrypto_impl::tests::test_ietf ... ok
[INFO] [stdout] test rustcrypto_impl::tests::seek_consistency ... ok
[INFO] [stdout] test rustcrypto_impl::tests::xchacha20_case_1 ... ok
[INFO] [stdout] test rustcrypto_impl::tests::read_last_bytes ... ok
[INFO] [stdout] test rustcrypto_impl::tests::rfc_7539_case_1 ... ok
[INFO] [stderr]    Doc-tests c2-chacha
[INFO] [stdout] test rustcrypto_impl::tests::wide_matches_narrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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 - (line 6) ... 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" "63ed06c3f06d0bb492a5965eedb5b42772b7f7d34ec978a4618311af6a36c921", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63ed06c3f06d0bb492a5965eedb5b42772b7f7d34ec978a4618311af6a36c921", kill_on_drop: false }`
[INFO] [stdout] 63ed06c3f06d0bb492a5965eedb5b42772b7f7d34ec978a4618311af6a36c921