[INFO] fetching crate caspaxos 0.1.0...
[INFO] testing caspaxos-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate caspaxos 0.1.0 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate caspaxos 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate caspaxos 0.1.0
[INFO] finished tweaking crates.io crate caspaxos 0.1.0
[INFO] tweaked toml for crates.io crate caspaxos 0.1.0 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8015f5345d4b3fdd7f08d2238ab47e60c50ce5400440b764b88725a114b8bdfd
[INFO] running `Command { std: "docker" "start" "-a" "8015f5345d4b3fdd7f08d2238ab47e60c50ce5400440b764b88725a114b8bdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8015f5345d4b3fdd7f08d2238ab47e60c50ce5400440b764b88725a114b8bdfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8015f5345d4b3fdd7f08d2238ab47e60c50ce5400440b764b88725a114b8bdfd", kill_on_drop: false }`
[INFO] [stdout] 8015f5345d4b3fdd7f08d2238ab47e60c50ce5400440b764b88725a114b8bdfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dec42bccbd044727b2c42fae72f072d5f16c9bf3645ac24781bc435f50b8b258
[INFO] running `Command { std: "docker" "start" "-a" "dec42bccbd044727b2c42fae72f072d5f16c9bf3645ac24781bc435f50b8b258", kill_on_drop: false }`
[INFO] [stderr]    Compiling caspaxos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "dec42bccbd044727b2c42fae72f072d5f16c9bf3645ac24781bc435f50b8b258", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dec42bccbd044727b2c42fae72f072d5f16c9bf3645ac24781bc435f50b8b258", kill_on_drop: false }`
[INFO] [stdout] dec42bccbd044727b2c42fae72f072d5f16c9bf3645ac24781bc435f50b8b258
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f72d087c34f8342118b6a685534f6108a7aaa6e42ea3dd803dddfb3f4cd25a4
[INFO] running `Command { std: "docker" "start" "-a" "3f72d087c34f8342118b6a685534f6108a7aaa6e42ea3dd803dddfb3f4cd25a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling caspaxos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "3f72d087c34f8342118b6a685534f6108a7aaa6e42ea3dd803dddfb3f4cd25a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f72d087c34f8342118b6a685534f6108a7aaa6e42ea3dd803dddfb3f4cd25a4", kill_on_drop: false }`
[INFO] [stdout] 3f72d087c34f8342118b6a685534f6108a7aaa6e42ea3dd803dddfb3f4cd25a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41007c8ecab2b9ee2402e680e44a4851c9c65b16ca19f902cb4c3fc3bdd02c9f
[INFO] running `Command { std: "docker" "start" "-a" "41007c8ecab2b9ee2402e680e44a4851c9c65b16ca19f902cb4c3fc3bdd02c9f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/caspaxos-c5d31c83ad2ead16)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests caspaxos
[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" "41007c8ecab2b9ee2402e680e44a4851c9c65b16ca19f902cb4c3fc3bdd02c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41007c8ecab2b9ee2402e680e44a4851c9c65b16ca19f902cb4c3fc3bdd02c9f", kill_on_drop: false }`
[INFO] [stdout] 41007c8ecab2b9ee2402e680e44a4851c9c65b16ca19f902cb4c3fc3bdd02c9f