[INFO] fetching crate gatherr 0.1.0...
[INFO] testing gatherr-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate gatherr 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate gatherr 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 gatherr 0.1.0
[INFO] finished tweaking crates.io crate gatherr 0.1.0
[INFO] tweaked toml for crates.io crate gatherr 0.1.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3b85fbd1e09f7fef698dc37d95e9a0166bfe3702bbf040b93f010a2c22a2bd0e
[INFO] running `Command { std: "docker" "start" "-a" "3b85fbd1e09f7fef698dc37d95e9a0166bfe3702bbf040b93f010a2c22a2bd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b85fbd1e09f7fef698dc37d95e9a0166bfe3702bbf040b93f010a2c22a2bd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b85fbd1e09f7fef698dc37d95e9a0166bfe3702bbf040b93f010a2c22a2bd0e", kill_on_drop: false }`
[INFO] [stdout] 3b85fbd1e09f7fef698dc37d95e9a0166bfe3702bbf040b93f010a2c22a2bd0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 9363cd41c1951d66865af8833319a0f7b60ebe817cd9344888071d7f10818089
[INFO] running `Command { std: "docker" "start" "-a" "9363cd41c1951d66865af8833319a0f7b60ebe817cd9344888071d7f10818089", kill_on_drop: false }`
[INFO] [stderr]    Compiling gatherr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "9363cd41c1951d66865af8833319a0f7b60ebe817cd9344888071d7f10818089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9363cd41c1951d66865af8833319a0f7b60ebe817cd9344888071d7f10818089", kill_on_drop: false }`
[INFO] [stdout] 9363cd41c1951d66865af8833319a0f7b60ebe817cd9344888071d7f10818089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5e457469289025db3597ef73c527252864a5ed9bebe60fb2e35ff118d2f771c3
[INFO] running `Command { std: "docker" "start" "-a" "5e457469289025db3597ef73c527252864a5ed9bebe60fb2e35ff118d2f771c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling gatherr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "5e457469289025db3597ef73c527252864a5ed9bebe60fb2e35ff118d2f771c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e457469289025db3597ef73c527252864a5ed9bebe60fb2e35ff118d2f771c3", kill_on_drop: false }`
[INFO] [stdout] 5e457469289025db3597ef73c527252864a5ed9bebe60fb2e35ff118d2f771c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 85ecae263723ac156ff776038a872b6e101056b3a4c93aaec3fee1a4d7fdbd16
[INFO] running `Command { std: "docker" "start" "-a" "85ecae263723ac156ff776038a872b6e101056b3a4c93aaec3fee1a4d7fdbd16", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gatherr-e9ee22c3b520c3a1)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::empty_gather ... ok
[INFO] [stdout] test test::err_gather ... ok
[INFO] [stdout] test test::mixed_gather_initial_err ... ok
[INFO] [stdout] test test::mixed_gather_initial_ok ... ok
[INFO] [stderr]    Doc-tests gatherr
[INFO] [stdout] test test::ok_gather ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - IterExt::gatherr (line 54) ... ok
[INFO] [stdout] test src/lib.rs - gatherr (line 74) ... ok
[INFO] [stdout] test src/lib.rs - Gatherr (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85ecae263723ac156ff776038a872b6e101056b3a4c93aaec3fee1a4d7fdbd16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85ecae263723ac156ff776038a872b6e101056b3a4c93aaec3fee1a4d7fdbd16", kill_on_drop: false }`
[INFO] [stdout] 85ecae263723ac156ff776038a872b6e101056b3a4c93aaec3fee1a4d7fdbd16