[INFO] fetching crate crypto_api_chachapoly 0.4.3...
[INFO] testing crypto_api_chachapoly-0.4.3 against 1.49.0 for beta-1.50-1
[INFO] extracting crate crypto_api_chachapoly 0.4.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate crypto_api_chachapoly 0.4.3 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 crypto_api_chachapoly 0.4.3
[INFO] finished tweaking crates.io crate crypto_api_chachapoly 0.4.3
[INFO] tweaked toml for crates.io crate crypto_api_chachapoly 0.4.3 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 997cbe3d1012a46667207f10b4ef0822ba512be3a15cbbffaed3b7ec2fac92f6
[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" "997cbe3d1012a46667207f10b4ef0822ba512be3a15cbbffaed3b7ec2fac92f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "997cbe3d1012a46667207f10b4ef0822ba512be3a15cbbffaed3b7ec2fac92f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997cbe3d1012a46667207f10b4ef0822ba512be3a15cbbffaed3b7ec2fac92f6", kill_on_drop: false }`
[INFO] [stdout] 997cbe3d1012a46667207f10b4ef0822ba512be3a15cbbffaed3b7ec2fac92f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e3a453087dfad3e5fcb62aee769d1e9ee9accc24d09a95d2c346cdac418dbfdc
[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" "e3a453087dfad3e5fcb62aee769d1e9ee9accc24d09a95d2c346cdac418dbfdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto_api v0.2.2
[INFO] [stderr]    Compiling crypto_api_chachapoly v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "e3a453087dfad3e5fcb62aee769d1e9ee9accc24d09a95d2c346cdac418dbfdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a453087dfad3e5fcb62aee769d1e9ee9accc24d09a95d2c346cdac418dbfdc", kill_on_drop: false }`
[INFO] [stdout] e3a453087dfad3e5fcb62aee769d1e9ee9accc24d09a95d2c346cdac418dbfdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 78bc868aa2a2d35ecce0fed2e41343ea2c536b1317dba37f82a05a0b8ba16046
[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" "78bc868aa2a2d35ecce0fed2e41343ea2c536b1317dba37f82a05a0b8ba16046", kill_on_drop: false }`
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling crypto_api_chachapoly v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.06s
[INFO] running `Command { std: "docker" "inspect" "78bc868aa2a2d35ecce0fed2e41343ea2c536b1317dba37f82a05a0b8ba16046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78bc868aa2a2d35ecce0fed2e41343ea2c536b1317dba37f82a05a0b8ba16046", kill_on_drop: false }`
[INFO] [stdout] 78bc868aa2a2d35ecce0fed2e41343ea2c536b1317dba37f82a05a0b8ba16046
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 68bd736f4edc7357070e9c31e4d7ae88da374673c7e2831310710b4c3603dfe2
[INFO] running `Command { std: "docker" "start" "-a" "68bd736f4edc7357070e9c31e4d7ae88da374673c7e2831310710b4c3603dfe2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/crypto_api_chachapoly-50980eb743fa0e29
[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] [stderr]      Running /opt/rustwide/target/debug/deps/chacha20_ietf-e2c3bc41d5b3fa48
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test_crypto ... 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 3 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test_crypto ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chachapoly_ietf-5fa9ca9daf58c33b
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/poly1305-819da6c84f41e643
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test_crypto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xchacha20-a47809ebf0cda70c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test_crypto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xchachapoly-cedd4c7d2e25cda8
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_api ... ok
[INFO] [stdout] test test_crypto ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crypto_api_chachapoly
[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" "68bd736f4edc7357070e9c31e4d7ae88da374673c7e2831310710b4c3603dfe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68bd736f4edc7357070e9c31e4d7ae88da374673c7e2831310710b4c3603dfe2", kill_on_drop: false }`
[INFO] [stdout] 68bd736f4edc7357070e9c31e4d7ae88da374673c7e2831310710b4c3603dfe2