[INFO] fetching crate reto-distributed 0.0.0...
[INFO] testing reto-distributed-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate reto-distributed 0.0.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate reto-distributed 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reto-distributed 0.0.0
[INFO] finished tweaking crates.io crate reto-distributed 0.0.0
[INFO] tweaked toml for crates.io crate reto-distributed 0.0.0 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba885def1d51b1ef97dd2c8aba3bd97f0777ec0addd8d16779223c9fe577fcb
[INFO] running `Command { std: "docker" "start" "-a" "0ba885def1d51b1ef97dd2c8aba3bd97f0777ec0addd8d16779223c9fe577fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba885def1d51b1ef97dd2c8aba3bd97f0777ec0addd8d16779223c9fe577fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba885def1d51b1ef97dd2c8aba3bd97f0777ec0addd8d16779223c9fe577fcb", kill_on_drop: false }`
[INFO] [stdout] 0ba885def1d51b1ef97dd2c8aba3bd97f0777ec0addd8d16779223c9fe577fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b0e5bbbac97c34d2d862d1f854ea96508251d44f5e1221b16170f7b1a64fa3
[INFO] running `Command { std: "docker" "start" "-a" "64b0e5bbbac97c34d2d862d1f854ea96508251d44f5e1221b16170f7b1a64fa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling reto-distributed v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "64b0e5bbbac97c34d2d862d1f854ea96508251d44f5e1221b16170f7b1a64fa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b0e5bbbac97c34d2d862d1f854ea96508251d44f5e1221b16170f7b1a64fa3", kill_on_drop: false }`
[INFO] [stdout] 64b0e5bbbac97c34d2d862d1f854ea96508251d44f5e1221b16170f7b1a64fa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bcc45eae09e771a950ec70e8e5254d710e97b31c2d88e03a135e1b792b90673
[INFO] running `Command { std: "docker" "start" "-a" "3bcc45eae09e771a950ec70e8e5254d710e97b31c2d88e03a135e1b792b90673", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling reto-distributed v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "3bcc45eae09e771a950ec70e8e5254d710e97b31c2d88e03a135e1b792b90673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bcc45eae09e771a950ec70e8e5254d710e97b31c2d88e03a135e1b792b90673", kill_on_drop: false }`
[INFO] [stdout] 3bcc45eae09e771a950ec70e8e5254d710e97b31c2d88e03a135e1b792b90673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99070587690e06c2b7fb623a58c1249120bdcbc3484f5deea35ee9ad6ba6358e
[INFO] running `Command { std: "docker" "start" "-a" "99070587690e06c2b7fb623a58c1249120bdcbc3484f5deea35ee9ad6ba6358e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reto_distributed-f81bb0b96b652fbc)
[INFO] [stderr]    Doc-tests reto-distributed
[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] [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" "99070587690e06c2b7fb623a58c1249120bdcbc3484f5deea35ee9ad6ba6358e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99070587690e06c2b7fb623a58c1249120bdcbc3484f5deea35ee9ad6ba6358e", kill_on_drop: false }`
[INFO] [stdout] 99070587690e06c2b7fb623a58c1249120bdcbc3484f5deea35ee9ad6ba6358e