[INFO] fetching crate messages-relay 0.0.0...
[INFO] testing messages-relay-0.0.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate messages-relay 0.0.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate messages-relay 0.0.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate messages-relay 0.0.0
[INFO] finished tweaking crates.io crate messages-relay 0.0.0
[INFO] tweaked toml for crates.io crate messages-relay 0.0.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate messages-relay 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1358fa67fb3a5d9893926e86d18d227af0e4fa919a1bca0a6bc3a84053988624
[INFO] running `Command { std: "docker" "start" "-a" "1358fa67fb3a5d9893926e86d18d227af0e4fa919a1bca0a6bc3a84053988624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1358fa67fb3a5d9893926e86d18d227af0e4fa919a1bca0a6bc3a84053988624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1358fa67fb3a5d9893926e86d18d227af0e4fa919a1bca0a6bc3a84053988624", kill_on_drop: false }`
[INFO] [stdout] 1358fa67fb3a5d9893926e86d18d227af0e4fa919a1bca0a6bc3a84053988624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdff737703132a398f02ba9ba738dced496c0a96f90e693c07d6f4dc2f0e0cb2
[INFO] running `Command { std: "docker" "start" "-a" "bdff737703132a398f02ba9ba738dced496c0a96f90e693c07d6f4dc2f0e0cb2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling messages-relay v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "bdff737703132a398f02ba9ba738dced496c0a96f90e693c07d6f4dc2f0e0cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdff737703132a398f02ba9ba738dced496c0a96f90e693c07d6f4dc2f0e0cb2", kill_on_drop: false }`
[INFO] [stdout] bdff737703132a398f02ba9ba738dced496c0a96f90e693c07d6f4dc2f0e0cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55e4c4ef5b2e9cf5f9be8249e826dd898898a78536e904f79cdaac0dbb8f56c4
[INFO] running `Command { std: "docker" "start" "-a" "55e4c4ef5b2e9cf5f9be8249e826dd898898a78536e904f79cdaac0dbb8f56c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling messages-relay v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "55e4c4ef5b2e9cf5f9be8249e826dd898898a78536e904f79cdaac0dbb8f56c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e4c4ef5b2e9cf5f9be8249e826dd898898a78536e904f79cdaac0dbb8f56c4", kill_on_drop: false }`
[INFO] [stdout] 55e4c4ef5b2e9cf5f9be8249e826dd898898a78536e904f79cdaac0dbb8f56c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdbaad1429eda72d3d59c0f15cf0735a74497b9c9014af953177cc74d84ff68f
[INFO] running `Command { std: "docker" "start" "-a" "bdbaad1429eda72d3d59c0f15cf0735a74497b9c9014af953177cc74d84ff68f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/messages_relay-16e1de83dd7c4853)
[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" "bdbaad1429eda72d3d59c0f15cf0735a74497b9c9014af953177cc74d84ff68f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbaad1429eda72d3d59c0f15cf0735a74497b9c9014af953177cc74d84ff68f", kill_on_drop: false }`
[INFO] [stdout] bdbaad1429eda72d3d59c0f15cf0735a74497b9c9014af953177cc74d84ff68f