[INFO] fetching crate ws_stream 0.0.1...
[INFO] testing ws_stream-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ws_stream 0.0.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate ws_stream 0.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ws_stream 0.0.1
[INFO] finished tweaking crates.io crate ws_stream 0.0.1
[INFO] tweaked toml for crates.io crate ws_stream 0.0.1 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fedc44f13ffa33c2b0d8d6bca22b5feba1576fadde0e5ae879588861bab7114
[INFO] running `Command { std: "docker" "start" "-a" "0fedc44f13ffa33c2b0d8d6bca22b5feba1576fadde0e5ae879588861bab7114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fedc44f13ffa33c2b0d8d6bca22b5feba1576fadde0e5ae879588861bab7114", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fedc44f13ffa33c2b0d8d6bca22b5feba1576fadde0e5ae879588861bab7114", kill_on_drop: false }`
[INFO] [stdout] 0fedc44f13ffa33c2b0d8d6bca22b5feba1576fadde0e5ae879588861bab7114
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6ec3e9bad89310bdf817d5d735ccdb0876e2ef5be5a6874007188f042fbaa7c
[INFO] running `Command { std: "docker" "start" "-a" "f6ec3e9bad89310bdf817d5d735ccdb0876e2ef5be5a6874007188f042fbaa7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ws_stream v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "f6ec3e9bad89310bdf817d5d735ccdb0876e2ef5be5a6874007188f042fbaa7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6ec3e9bad89310bdf817d5d735ccdb0876e2ef5be5a6874007188f042fbaa7c", kill_on_drop: false }`
[INFO] [stdout] f6ec3e9bad89310bdf817d5d735ccdb0876e2ef5be5a6874007188f042fbaa7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81a97d9b13675c431b720e38be08ef8ec60af24e607d2553421834b9c5ad39ac
[INFO] running `Command { std: "docker" "start" "-a" "81a97d9b13675c431b720e38be08ef8ec60af24e607d2553421834b9c5ad39ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling ws_stream v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ws_stream-edf361434246ae3c)
[INFO] running `Command { std: "docker" "inspect" "81a97d9b13675c431b720e38be08ef8ec60af24e607d2553421834b9c5ad39ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a97d9b13675c431b720e38be08ef8ec60af24e607d2553421834b9c5ad39ac", kill_on_drop: false }`
[INFO] [stdout] 81a97d9b13675c431b720e38be08ef8ec60af24e607d2553421834b9c5ad39ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93eeb330d527976482ac691751bfc764a1065a98461c2eaf9a639d75ee228a63
[INFO] running `Command { std: "docker" "start" "-a" "93eeb330d527976482ac691751bfc764a1065a98461c2eaf9a639d75ee228a63", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ws_stream-edf361434246ae3c)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ws_stream
[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] [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" "93eeb330d527976482ac691751bfc764a1065a98461c2eaf9a639d75ee228a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93eeb330d527976482ac691751bfc764a1065a98461c2eaf9a639d75ee228a63", kill_on_drop: false }`
[INFO] [stdout] 93eeb330d527976482ac691751bfc764a1065a98461c2eaf9a639d75ee228a63