[INFO] fetching crate fuchsia-core 0.1.0...
[INFO] testing fuchsia-core-0.1.0 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743
[INFO] extracting crate fuchsia-core 0.1.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate fuchsia-core 0.1.0 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fuchsia-core 0.1.0
[INFO] finished tweaking crates.io crate fuchsia-core 0.1.0
[INFO] tweaked toml for crates.io crate fuchsia-core 0.1.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "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" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60f101a6e5222cc24720d26c837049d957040f6d20f841d2218dcef2e8dec5c3
[INFO] running `Command { std: "docker" "start" "-a" "60f101a6e5222cc24720d26c837049d957040f6d20f841d2218dcef2e8dec5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60f101a6e5222cc24720d26c837049d957040f6d20f841d2218dcef2e8dec5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f101a6e5222cc24720d26c837049d957040f6d20f841d2218dcef2e8dec5c3", kill_on_drop: false }`
[INFO] [stdout] 60f101a6e5222cc24720d26c837049d957040f6d20f841d2218dcef2e8dec5c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3bf7d32e6563feadd8770df58bc7ad0f26fd04562ab3a37f417cf3025637cd0
[INFO] running `Command { std: "docker" "start" "-a" "c3bf7d32e6563feadd8770df58bc7ad0f26fd04562ab3a37f417cf3025637cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuchsia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c3bf7d32e6563feadd8770df58bc7ad0f26fd04562ab3a37f417cf3025637cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3bf7d32e6563feadd8770df58bc7ad0f26fd04562ab3a37f417cf3025637cd0", kill_on_drop: false }`
[INFO] [stdout] c3bf7d32e6563feadd8770df58bc7ad0f26fd04562ab3a37f417cf3025637cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83dafef084ea8969ef7c4da1515ca41219de8593e9b8a22edbc493ac81f03fe1
[INFO] running `Command { std: "docker" "start" "-a" "83dafef084ea8969ef7c4da1515ca41219de8593e9b8a22edbc493ac81f03fe1", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuchsia-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuchsia_core-93b1744780d98d20)
[INFO] running `Command { std: "docker" "inspect" "83dafef084ea8969ef7c4da1515ca41219de8593e9b8a22edbc493ac81f03fe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83dafef084ea8969ef7c4da1515ca41219de8593e9b8a22edbc493ac81f03fe1", kill_on_drop: false }`
[INFO] [stdout] 83dafef084ea8969ef7c4da1515ca41219de8593e9b8a22edbc493ac81f03fe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-74/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 60f1430605a9ec4add4a53b149b0c4c19dd8b53f561331852a301f51b195acac
[INFO] running `Command { std: "docker" "start" "-a" "60f1430605a9ec4add4a53b149b0c4c19dd8b53f561331852a301f51b195acac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuchsia_core-93b1744780d98d20)
[INFO] [stderr]    Doc-tests fuchsia-core
[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] [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 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "60f1430605a9ec4add4a53b149b0c4c19dd8b53f561331852a301f51b195acac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60f1430605a9ec4add4a53b149b0c4c19dd8b53f561331852a301f51b195acac", kill_on_drop: false }`
[INFO] [stdout] 60f1430605a9ec4add4a53b149b0c4c19dd8b53f561331852a301f51b195acac