[INFO] fetching crate uora-core 0.0.0...
[INFO] testing uora-core-0.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate uora-core 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate uora-core 0.0.0
[INFO] finished tweaking crates.io crate uora-core 0.0.0
[INFO] tweaked toml for crates.io crate uora-core 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uora-core 0.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uora-core 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16d518b4c4436d4d5cc99091cb272a1d40cf53a5d983b5cf4e863f61d9e95e7e
[INFO] running `Command { std: "docker" "start" "-a" "16d518b4c4436d4d5cc99091cb272a1d40cf53a5d983b5cf4e863f61d9e95e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16d518b4c4436d4d5cc99091cb272a1d40cf53a5d983b5cf4e863f61d9e95e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16d518b4c4436d4d5cc99091cb272a1d40cf53a5d983b5cf4e863f61d9e95e7e", kill_on_drop: false }`
[INFO] [stdout] 16d518b4c4436d4d5cc99091cb272a1d40cf53a5d983b5cf4e863f61d9e95e7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b7fee276a012705f0b32656de8c7a7a00917c375ab49a4c2bd6f5bd284111f
[INFO] running `Command { std: "docker" "start" "-a" "23b7fee276a012705f0b32656de8c7a7a00917c375ab49a4c2bd6f5bd284111f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uora-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "23b7fee276a012705f0b32656de8c7a7a00917c375ab49a4c2bd6f5bd284111f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b7fee276a012705f0b32656de8c7a7a00917c375ab49a4c2bd6f5bd284111f", kill_on_drop: false }`
[INFO] [stdout] 23b7fee276a012705f0b32656de8c7a7a00917c375ab49a4c2bd6f5bd284111f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28b833f422b2d24cc37a8d6720c2ec5625845166e5bca91344d84c0ef2bd096d
[INFO] running `Command { std: "docker" "start" "-a" "28b833f422b2d24cc37a8d6720c2ec5625845166e5bca91344d84c0ef2bd096d", kill_on_drop: false }`
[INFO] [stderr]    Compiling uora-core v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "28b833f422b2d24cc37a8d6720c2ec5625845166e5bca91344d84c0ef2bd096d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b833f422b2d24cc37a8d6720c2ec5625845166e5bca91344d84c0ef2bd096d", kill_on_drop: false }`
[INFO] [stdout] 28b833f422b2d24cc37a8d6720c2ec5625845166e5bca91344d84c0ef2bd096d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cc447c9c2b30d69fa57ce92a398fd7b03aa724a82c90ec570ca32c2cf2376dd
[INFO] running `Command { std: "docker" "start" "-a" "4cc447c9c2b30d69fa57ce92a398fd7b03aa724a82c90ec570ca32c2cf2376dd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uora_core-014541bbb2f5098c)
[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" "4cc447c9c2b30d69fa57ce92a398fd7b03aa724a82c90ec570ca32c2cf2376dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc447c9c2b30d69fa57ce92a398fd7b03aa724a82c90ec570ca32c2cf2376dd", kill_on_drop: false }`
[INFO] [stdout] 4cc447c9c2b30d69fa57ce92a398fd7b03aa724a82c90ec570ca32c2cf2376dd