[INFO] fetching crate libwhisper 0.1.1...
[INFO] testing libwhisper-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libwhisper 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libwhisper 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libwhisper 0.1.1
[INFO] finished tweaking crates.io crate libwhisper 0.1.1
[INFO] tweaked toml for crates.io crate libwhisper 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d6e465303e2e2d314b025aa3ec69eda950a70bc1a719c1cd938b4e3d0ea665e
[INFO] running `Command { std: "docker" "start" "-a" "7d6e465303e2e2d314b025aa3ec69eda950a70bc1a719c1cd938b4e3d0ea665e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d6e465303e2e2d314b025aa3ec69eda950a70bc1a719c1cd938b4e3d0ea665e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6e465303e2e2d314b025aa3ec69eda950a70bc1a719c1cd938b4e3d0ea665e", kill_on_drop: false }`
[INFO] [stdout] 7d6e465303e2e2d314b025aa3ec69eda950a70bc1a719c1cd938b4e3d0ea665e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be51fc65c05f3b618bf6e3f47fe582ec9ef7e42e379ef32ff2adb89a40d97ca7
[INFO] running `Command { std: "docker" "start" "-a" "be51fc65c05f3b618bf6e3f47fe582ec9ef7e42e379ef32ff2adb89a40d97ca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling libsodium-sys v0.0.15
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling sodiumoxide v0.0.15
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling debug_stub_derive v0.3.0
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `Command { std: "docker" "inspect" "be51fc65c05f3b618bf6e3f47fe582ec9ef7e42e379ef32ff2adb89a40d97ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be51fc65c05f3b618bf6e3f47fe582ec9ef7e42e379ef32ff2adb89a40d97ca7", kill_on_drop: false }`
[INFO] [stdout] be51fc65c05f3b618bf6e3f47fe582ec9ef7e42e379ef32ff2adb89a40d97ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 897bcb379d11d872a09119e06b22402dcc7fa5c6c98cae0a59519e226016977a
[INFO] running `Command { std: "docker" "start" "-a" "897bcb379d11d872a09119e06b22402dcc7fa5c6c98cae0a59519e226016977a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libwhisper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "897bcb379d11d872a09119e06b22402dcc7fa5c6c98cae0a59519e226016977a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "897bcb379d11d872a09119e06b22402dcc7fa5c6c98cae0a59519e226016977a", kill_on_drop: false }`
[INFO] [stdout] 897bcb379d11d872a09119e06b22402dcc7fa5c6c98cae0a59519e226016977a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 307c722043b2f0b279641a11dec83237d8befd52957712265e637f02d8a5678c
[INFO] running `Command { std: "docker" "start" "-a" "307c722043b2f0b279641a11dec83237d8befd52957712265e637f02d8a5678c", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libwhisper-8e25ee3b2b1106b6)
[INFO] [stdout] test frame::test::pack_and_unpack ... ok
[INFO] [stdout] test frame::test::frame_kind_from_slice ... ok
[INFO] [stdout] test frame::test::malformed_frame ... ok
[INFO] [stdout] test frame::test::bad_frame ... ok
[INFO] [stdout] test session::test::test_successful_hashshake ... ok
[INFO] [stdout] test session::test::test_expire_server ... ok
[INFO] [stdout] test session::test::test_ping_pong ... ok
[INFO] [stdout] test session::test::test_expire_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libwhisper
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "307c722043b2f0b279641a11dec83237d8befd52957712265e637f02d8a5678c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307c722043b2f0b279641a11dec83237d8befd52957712265e637f02d8a5678c", kill_on_drop: false }`
[INFO] [stdout] 307c722043b2f0b279641a11dec83237d8befd52957712265e637f02d8a5678c