[INFO] fetching crate libp2prs-mplex 0.3.0...
[INFO] testing libp2prs-mplex-0.3.0 against 1.55.0 for beta-1.56-2
[INFO] extracting crate libp2prs-mplex 0.3.0 into /workspace/builds/worker-77/source
[INFO] validating manifest of crates.io crate libp2prs-mplex 0.3.0 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 libp2prs-mplex 0.3.0
[INFO] finished tweaking crates.io crate libp2prs-mplex 0.3.0
[INFO] tweaked toml for crates.io crate libp2prs-mplex 0.3.0 written to /workspace/builds/worker-77/source/Cargo.toml
[INFO] crate crates.io crate libp2prs-mplex 0.3.0 already has a lockfile, it will not be regenerated
[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-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 3b799e0bf968a0525e52e9f6805363d771a95c92a0bb264aa6a46eb2d1acb89a
[INFO] running `Command { std: "docker" "start" "-a" "3b799e0bf968a0525e52e9f6805363d771a95c92a0bb264aa6a46eb2d1acb89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b799e0bf968a0525e52e9f6805363d771a95c92a0bb264aa6a46eb2d1acb89a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b799e0bf968a0525e52e9f6805363d771a95c92a0bb264aa6a46eb2d1acb89a", kill_on_drop: false }`
[INFO] [stdout] 3b799e0bf968a0525e52e9f6805363d771a95c92a0bb264aa6a46eb2d1acb89a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 942a0d52132e55a02a984b6807e77e5aed75f1820dbdf7b4e79791871c925342
[INFO] running `Command { std: "docker" "start" "-a" "942a0d52132e55a02a984b6807e77e5aed75f1820dbdf7b4e79791871c925342", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
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[INFO] [stderr]    Compiling prost v0.6.1
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[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling futures-executor v0.3.14
[INFO] [stderr]    Compiling futures v0.3.14
[INFO] [stderr]    Compiling libp2p-pnet v0.20.0
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling libp2prs-core v0.3.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling multihash-derive v0.7.1
[INFO] [stderr]    Compiling multihash v0.13.2
[INFO] [stderr]    Compiling libp2prs-multiaddr v0.3.0
[INFO] [stderr]    Compiling libp2prs-mplex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.07s
[INFO] running `Command { std: "docker" "inspect" "942a0d52132e55a02a984b6807e77e5aed75f1820dbdf7b4e79791871c925342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942a0d52132e55a02a984b6807e77e5aed75f1820dbdf7b4e79791871c925342", kill_on_drop: false }`
[INFO] [stdout] 942a0d52132e55a02a984b6807e77e5aed75f1820dbdf7b4e79791871c925342
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 264e02f5d0b97e44ef8db90dc427120e69dd81384dcb940aec63ee7699b19d52
[INFO] running `Command { std: "docker" "start" "-a" "264e02f5d0b97e44ef8db90dc427120e69dd81384dcb940aec63ee7699b19d52", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.1.1
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling libp2prs-runtime v0.3.0
[INFO] [stderr]    Compiling libp2prs-mplex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.86s
[INFO] running `Command { std: "docker" "inspect" "264e02f5d0b97e44ef8db90dc427120e69dd81384dcb940aec63ee7699b19d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264e02f5d0b97e44ef8db90dc427120e69dd81384dcb940aec63ee7699b19d52", kill_on_drop: false }`
[INFO] [stdout] 264e02f5d0b97e44ef8db90dc427120e69dd81384dcb940aec63ee7699b19d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-77/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] 37b6c571432ac039cf904d0f0db99029033f3c95bc231a806088cd990800e973
[INFO] running `Command { std: "docker" "start" "-a" "37b6c571432ac039cf904d0f0db99029033f3c95bc231a806088cd990800e973", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libp2prs_mplex-e916246799ebe3fa)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pause::tests::pause_unpause ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mplex_tests.rs (/opt/rustwide/target/debug/deps/mplex_tests-20e6b391d70ef709)
[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] [stderr]    Doc-tests libp2prs-mplex
[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" "37b6c571432ac039cf904d0f0db99029033f3c95bc231a806088cd990800e973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37b6c571432ac039cf904d0f0db99029033f3c95bc231a806088cd990800e973", kill_on_drop: false }`
[INFO] [stdout] 37b6c571432ac039cf904d0f0db99029033f3c95bc231a806088cd990800e973