[INFO] fetching crate yttrium_std_delete 0.1.0...
[INFO] testing yttrium_std_delete-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate yttrium_std_delete 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate yttrium_std_delete 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yttrium_std_delete 0.1.0
[INFO] finished tweaking crates.io crate yttrium_std_delete 0.1.0
[INFO] tweaked toml for crates.io crate yttrium_std_delete 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3044fd404ed05de8cdc8cc58e3f4e66dc0e31ea07a621c217c17a7fcb10744f5
[INFO] running `Command { std: "docker" "start" "-a" "3044fd404ed05de8cdc8cc58e3f4e66dc0e31ea07a621c217c17a7fcb10744f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3044fd404ed05de8cdc8cc58e3f4e66dc0e31ea07a621c217c17a7fcb10744f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3044fd404ed05de8cdc8cc58e3f4e66dc0e31ea07a621c217c17a7fcb10744f5", kill_on_drop: false }`
[INFO] [stdout] 3044fd404ed05de8cdc8cc58e3f4e66dc0e31ea07a621c217c17a7fcb10744f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda6b53c5f35a3a1fb561deb0aada09dcf1839185ff7182dce0d6dbea7bb5fc5
[INFO] running `Command { std: "docker" "start" "-a" "fda6b53c5f35a3a1fb561deb0aada09dcf1839185ff7182dce0d6dbea7bb5fc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling yttrium_std_delete v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "fda6b53c5f35a3a1fb561deb0aada09dcf1839185ff7182dce0d6dbea7bb5fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda6b53c5f35a3a1fb561deb0aada09dcf1839185ff7182dce0d6dbea7bb5fc5", kill_on_drop: false }`
[INFO] [stdout] fda6b53c5f35a3a1fb561deb0aada09dcf1839185ff7182dce0d6dbea7bb5fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ec93b3b83f8106067f3d0bec29e9de4ee35bff8795dd20f010ad477b4d6fa46
[INFO] running `Command { std: "docker" "start" "-a" "4ec93b3b83f8106067f3d0bec29e9de4ee35bff8795dd20f010ad477b4d6fa46", kill_on_drop: false }`
[INFO] [stderr]    Compiling yttrium_std_delete v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "4ec93b3b83f8106067f3d0bec29e9de4ee35bff8795dd20f010ad477b4d6fa46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec93b3b83f8106067f3d0bec29e9de4ee35bff8795dd20f010ad477b4d6fa46", kill_on_drop: false }`
[INFO] [stdout] 4ec93b3b83f8106067f3d0bec29e9de4ee35bff8795dd20f010ad477b4d6fa46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 679207a7ac1ae8a141ebdc619a1bb20313bc82b359048caf05f372bf2f61e008
[INFO] running `Command { std: "docker" "start" "-a" "679207a7ac1ae8a141ebdc619a1bb20313bc82b359048caf05f372bf2f61e008", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yttrium_std_delete-a16a950a7c6cb15e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests yttrium_std_delete
[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" "679207a7ac1ae8a141ebdc619a1bb20313bc82b359048caf05f372bf2f61e008", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679207a7ac1ae8a141ebdc619a1bb20313bc82b359048caf05f372bf2f61e008", kill_on_drop: false }`
[INFO] [stdout] 679207a7ac1ae8a141ebdc619a1bb20313bc82b359048caf05f372bf2f61e008