[INFO] fetching crate msgpack-schema-impl 0.4.2...
[INFO] testing msgpack-schema-impl-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate msgpack-schema-impl 0.4.2 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate msgpack-schema-impl 0.4.2 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 msgpack-schema-impl 0.4.2
[INFO] finished tweaking crates.io crate msgpack-schema-impl 0.4.2
[INFO] tweaked toml for crates.io crate msgpack-schema-impl 0.4.2 written to /workspace/builds/worker-68/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 00d29a722108eb7fa5c2e7d490e4abe19752683e7fc73a947ccbb04280f37f58
[INFO] running `Command { std: "docker" "start" "-a" "00d29a722108eb7fa5c2e7d490e4abe19752683e7fc73a947ccbb04280f37f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d29a722108eb7fa5c2e7d490e4abe19752683e7fc73a947ccbb04280f37f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d29a722108eb7fa5c2e7d490e4abe19752683e7fc73a947ccbb04280f37f58", kill_on_drop: false }`
[INFO] [stdout] 00d29a722108eb7fa5c2e7d490e4abe19752683e7fc73a947ccbb04280f37f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 19d7f950a20a821c47d8e0a7880eed98d97ae51f4217993ee7404f03b5c12549
[INFO] running `Command { std: "docker" "start" "-a" "19d7f950a20a821c47d8e0a7880eed98d97ae51f4217993ee7404f03b5c12549", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling msgpack-schema-impl v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.12s
[INFO] running `Command { std: "docker" "inspect" "19d7f950a20a821c47d8e0a7880eed98d97ae51f4217993ee7404f03b5c12549", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d7f950a20a821c47d8e0a7880eed98d97ae51f4217993ee7404f03b5c12549", kill_on_drop: false }`
[INFO] [stdout] 19d7f950a20a821c47d8e0a7880eed98d97ae51f4217993ee7404f03b5c12549
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 2ff0454b1a188b6ef1eef3eeb3c19f636249c47b7195ddcd44abd3e1ac75d3c8
[INFO] running `Command { std: "docker" "start" "-a" "2ff0454b1a188b6ef1eef3eeb3c19f636249c47b7195ddcd44abd3e1ac75d3c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling msgpack-schema-impl v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/msgpack_schema_impl-e9e12f112803a56e)
[INFO] running `Command { std: "docker" "inspect" "2ff0454b1a188b6ef1eef3eeb3c19f636249c47b7195ddcd44abd3e1ac75d3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff0454b1a188b6ef1eef3eeb3c19f636249c47b7195ddcd44abd3e1ac75d3c8", kill_on_drop: false }`
[INFO] [stdout] 2ff0454b1a188b6ef1eef3eeb3c19f636249c47b7195ddcd44abd3e1ac75d3c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 401d60e7acc984a827d9af11119180257addbb7b8d899140434146b46defc2ee
[INFO] running `Command { std: "docker" "start" "-a" "401d60e7acc984a827d9af11119180257addbb7b8d899140434146b46defc2ee", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/msgpack_schema_impl-e9e12f112803a56e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests msgpack-schema-impl
[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" "401d60e7acc984a827d9af11119180257addbb7b8d899140434146b46defc2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401d60e7acc984a827d9af11119180257addbb7b8d899140434146b46defc2ee", kill_on_drop: false }`
[INFO] [stdout] 401d60e7acc984a827d9af11119180257addbb7b8d899140434146b46defc2ee