[INFO] fetching crate ip_rfc 0.1.0...
[INFO] testing ip_rfc-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ip_rfc 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate ip_rfc 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ip_rfc 0.1.0
[INFO] finished tweaking crates.io crate ip_rfc 0.1.0
[INFO] tweaked toml for crates.io crate ip_rfc 0.1.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0b0bf2a0ca866e6c0b3cb8c2a21dd96c078ae57292887dd9b04c0749cfc15d7
[INFO] running `Command { std: "docker" "start" "-a" "f0b0bf2a0ca866e6c0b3cb8c2a21dd96c078ae57292887dd9b04c0749cfc15d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0b0bf2a0ca866e6c0b3cb8c2a21dd96c078ae57292887dd9b04c0749cfc15d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b0bf2a0ca866e6c0b3cb8c2a21dd96c078ae57292887dd9b04c0749cfc15d7", kill_on_drop: false }`
[INFO] [stdout] f0b0bf2a0ca866e6c0b3cb8c2a21dd96c078ae57292887dd9b04c0749cfc15d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26c1f81f0c77ee0ae76e76c9f5339cd6382aceed3ccadc910b509906d0a01787
[INFO] running `Command { std: "docker" "start" "-a" "26c1f81f0c77ee0ae76e76c9f5339cd6382aceed3ccadc910b509906d0a01787", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip_rfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "26c1f81f0c77ee0ae76e76c9f5339cd6382aceed3ccadc910b509906d0a01787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c1f81f0c77ee0ae76e76c9f5339cd6382aceed3ccadc910b509906d0a01787", kill_on_drop: false }`
[INFO] [stdout] 26c1f81f0c77ee0ae76e76c9f5339cd6382aceed3ccadc910b509906d0a01787
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a1c07968c7e5b1bad929c206621b248b3ee11e3e6cd7d7874219a73e8b7b3e9
[INFO] running `Command { std: "docker" "start" "-a" "5a1c07968c7e5b1bad929c206621b248b3ee11e3e6cd7d7874219a73e8b7b3e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ip_rfc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "5a1c07968c7e5b1bad929c206621b248b3ee11e3e6cd7d7874219a73e8b7b3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a1c07968c7e5b1bad929c206621b248b3ee11e3e6cd7d7874219a73e8b7b3e9", kill_on_drop: false }`
[INFO] [stdout] 5a1c07968c7e5b1bad929c206621b248b3ee11e3e6cd7d7874219a73e8b7b3e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51dec3021a3b7a44951cbb0dc792f5274c0708936f17a67245b038f7caf9efb8
[INFO] running `Command { std: "docker" "start" "-a" "51dec3021a3b7a44951cbb0dc792f5274c0708936f17a67245b038f7caf9efb8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ip_rfc-8feaed062862f9a9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ip_rfc
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_custom_global ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "51dec3021a3b7a44951cbb0dc792f5274c0708936f17a67245b038f7caf9efb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51dec3021a3b7a44951cbb0dc792f5274c0708936f17a67245b038f7caf9efb8", kill_on_drop: false }`
[INFO] [stdout] 51dec3021a3b7a44951cbb0dc792f5274c0708936f17a67245b038f7caf9efb8