[INFO] fetching crate libreplica 0.1.1...
[INFO] testing libreplica-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libreplica 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate libreplica 0.1.1 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 libreplica 0.1.1
[INFO] finished tweaking crates.io crate libreplica 0.1.1
[INFO] tweaked toml for crates.io crate libreplica 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d3c8556c2b37b877c5991b07e9483f419b81fa1c6712b26dcdb5ee3cf802bcfc
[INFO] running `Command { std: "docker" "start" "-a" "d3c8556c2b37b877c5991b07e9483f419b81fa1c6712b26dcdb5ee3cf802bcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3c8556c2b37b877c5991b07e9483f419b81fa1c6712b26dcdb5ee3cf802bcfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c8556c2b37b877c5991b07e9483f419b81fa1c6712b26dcdb5ee3cf802bcfc", kill_on_drop: false }`
[INFO] [stdout] d3c8556c2b37b877c5991b07e9483f419b81fa1c6712b26dcdb5ee3cf802bcfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 1c7629651f88c19f87251fcfd1dbfc290c83316c0aef44a353f828272f0d8434
[INFO] running `Command { std: "docker" "start" "-a" "1c7629651f88c19f87251fcfd1dbfc290c83316c0aef44a353f828272f0d8434", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling raw-cpuid v10.2.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling nix v0.22.1
[INFO] [stderr]    Compiling quanta v0.9.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling ctrlc v3.2.0
[INFO] [stderr]    Compiling libreplica v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "1c7629651f88c19f87251fcfd1dbfc290c83316c0aef44a353f828272f0d8434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c7629651f88c19f87251fcfd1dbfc290c83316c0aef44a353f828272f0d8434", kill_on_drop: false }`
[INFO] [stdout] 1c7629651f88c19f87251fcfd1dbfc290c83316c0aef44a353f828272f0d8434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ff2b33007a78cea6007aebe26894218977c0bfc35c1ba5399ee85092c4ce87c5
[INFO] running `Command { std: "docker" "start" "-a" "ff2b33007a78cea6007aebe26894218977c0bfc35c1ba5399ee85092c4ce87c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling libreplica v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "ff2b33007a78cea6007aebe26894218977c0bfc35c1ba5399ee85092c4ce87c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2b33007a78cea6007aebe26894218977c0bfc35c1ba5399ee85092c4ce87c5", kill_on_drop: false }`
[INFO] [stdout] ff2b33007a78cea6007aebe26894218977c0bfc35c1ba5399ee85092c4ce87c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2e3275c7b84599a855730c42ef8b41d1b37d5283e7a459ffdf89e44217aa852e
[INFO] running `Command { std: "docker" "start" "-a" "2e3275c7b84599a855730c42ef8b41d1b37d5283e7a459ffdf89e44217aa852e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libreplica-6655c168ff248c51)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test recv::unreplicated::tests::resend ... ok
[INFO] [stdout] test recv::unreplicated::tests::unlogged_timeout ... ok
[INFO] [stdout] test recv::unreplicated::tests::unlogged_op ... ok
[INFO] [stdout] test recv::unreplicated::tests::bootstrap ... ok
[INFO] [stdout] test recv::unreplicated::tests::duplicated ... ok
[INFO] [stdout] test recv::unreplicated::tests::cannot_finish ... ok
[INFO] [stdout] test recv::unreplicated::tests::two_op ... ok
[INFO] [stdout] test recv::unreplicated::tests::client_party ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libreplica
[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" "2e3275c7b84599a855730c42ef8b41d1b37d5283e7a459ffdf89e44217aa852e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3275c7b84599a855730c42ef8b41d1b37d5283e7a459ffdf89e44217aa852e", kill_on_drop: false }`
[INFO] [stdout] 2e3275c7b84599a855730c42ef8b41d1b37d5283e7a459ffdf89e44217aa852e