[INFO] fetching crate my_public_ip_lib 0.4.0...
[INFO] testing my_public_ip_lib-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate my_public_ip_lib 0.4.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate my_public_ip_lib 0.4.0 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 my_public_ip_lib 0.4.0
[INFO] finished tweaking crates.io crate my_public_ip_lib 0.4.0
[INFO] tweaked toml for crates.io crate my_public_ip_lib 0.4.0 written to /workspace/builds/worker-112/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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] bda3e26583e5604516d7facbedfa322953e55e9efd5d8fb36e864ddf08e23c58
[INFO] running `Command { std: "docker" "start" "-a" "bda3e26583e5604516d7facbedfa322953e55e9efd5d8fb36e864ddf08e23c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda3e26583e5604516d7facbedfa322953e55e9efd5d8fb36e864ddf08e23c58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda3e26583e5604516d7facbedfa322953e55e9efd5d8fb36e864ddf08e23c58", kill_on_drop: false }`
[INFO] [stdout] bda3e26583e5604516d7facbedfa322953e55e9efd5d8fb36e864ddf08e23c58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 484515f065afeb945eb7c608494dcb495b9b466421a74c66ba355e922faa742a
[INFO] running `Command { std: "docker" "start" "-a" "484515f065afeb945eb7c608494dcb495b9b466421a74c66ba355e922faa742a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling my_public_ip_lib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.33s
[INFO] running `Command { std: "docker" "inspect" "484515f065afeb945eb7c608494dcb495b9b466421a74c66ba355e922faa742a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484515f065afeb945eb7c608494dcb495b9b466421a74c66ba355e922faa742a", kill_on_drop: false }`
[INFO] [stdout] 484515f065afeb945eb7c608494dcb495b9b466421a74c66ba355e922faa742a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 70b6b58b77d8f9d3cf2ade43f090aef72c5a9dba652d398127b785573206190b
[INFO] running `Command { std: "docker" "start" "-a" "70b6b58b77d8f9d3cf2ade43f090aef72c5a9dba652d398127b785573206190b", kill_on_drop: false }`
[INFO] [stderr]    Compiling my_public_ip_lib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_public_ip_lib-aca2355624583fd2)
[INFO] running `Command { std: "docker" "inspect" "70b6b58b77d8f9d3cf2ade43f090aef72c5a9dba652d398127b785573206190b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70b6b58b77d8f9d3cf2ade43f090aef72c5a9dba652d398127b785573206190b", kill_on_drop: false }`
[INFO] [stdout] 70b6b58b77d8f9d3cf2ade43f090aef72c5a9dba652d398127b785573206190b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 1e12350362c1a6a477e888a95e7a6db94483ea4512db4f0a69594d4aeaa4d99d
[INFO] running `Command { std: "docker" "start" "-a" "1e12350362c1a6a477e888a95e7a6db94483ea4512db4f0a69594d4aeaa4d99d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/my_public_ip_lib-aca2355624583fd2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests my_public_ip_lib
[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" "1e12350362c1a6a477e888a95e7a6db94483ea4512db4f0a69594d4aeaa4d99d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e12350362c1a6a477e888a95e7a6db94483ea4512db4f0a69594d4aeaa4d99d", kill_on_drop: false }`
[INFO] [stdout] 1e12350362c1a6a477e888a95e7a6db94483ea4512db4f0a69594d4aeaa4d99d