[INFO] fetching crate futuristic 0.5.0...
[INFO] testing futuristic-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate futuristic 0.5.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate futuristic 0.5.0
[INFO] finished tweaking crates.io crate futuristic 0.5.0
[INFO] tweaked toml for crates.io crate futuristic 0.5.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate futuristic 0.5.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ea1948f7ea96625a5d7c610b842f816ed1d95978eb388be76aff85ffd1c2e34
[INFO] running `Command { std: "docker" "start" "-a" "0ea1948f7ea96625a5d7c610b842f816ed1d95978eb388be76aff85ffd1c2e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ea1948f7ea96625a5d7c610b842f816ed1d95978eb388be76aff85ffd1c2e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ea1948f7ea96625a5d7c610b842f816ed1d95978eb388be76aff85ffd1c2e34", kill_on_drop: false }`
[INFO] [stdout] 0ea1948f7ea96625a5d7c610b842f816ed1d95978eb388be76aff85ffd1c2e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe1b8ad5f447eccfdcf4e22f6d39088bd3a624567c02d57bcb8f4dc641df71d
[INFO] running `Command { std: "docker" "start" "-a" "dfe1b8ad5f447eccfdcf4e22f6d39088bd3a624567c02d57bcb8f4dc641df71d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling futuristic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "dfe1b8ad5f447eccfdcf4e22f6d39088bd3a624567c02d57bcb8f4dc641df71d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe1b8ad5f447eccfdcf4e22f6d39088bd3a624567c02d57bcb8f4dc641df71d", kill_on_drop: false }`
[INFO] [stdout] dfe1b8ad5f447eccfdcf4e22f6d39088bd3a624567c02d57bcb8f4dc641df71d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fc91a9dd23ef66a4e4351fcc8bdbb0fc90d7b534d7e5561bcfcd1497a82ac5b
[INFO] running `Command { std: "docker" "start" "-a" "7fc91a9dd23ef66a4e4351fcc8bdbb0fc90d7b534d7e5561bcfcd1497a82ac5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futuristic v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "7fc91a9dd23ef66a4e4351fcc8bdbb0fc90d7b534d7e5561bcfcd1497a82ac5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc91a9dd23ef66a4e4351fcc8bdbb0fc90d7b534d7e5561bcfcd1497a82ac5b", kill_on_drop: false }`
[INFO] [stdout] 7fc91a9dd23ef66a4e4351fcc8bdbb0fc90d7b534d7e5561bcfcd1497a82ac5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65209aef815f05f7af35a105ab16b908facc51fe0e0b3bd6ed3571dd1ccf2372
[INFO] running `Command { std: "docker" "start" "-a" "65209aef815f05f7af35a105ab16b908facc51fe0e0b3bd6ed3571dd1ccf2372", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/futuristic-6e2c0d5c2a1d1477)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test future::tests::it_works ... ok
[INFO] [stdout] test stream::zip_latest::tests::zipping_latest_of_2_empty_streams_gives_empty_stream ... ok
[INFO] [stdout] test stream::zip_latest::tests::it_works ... ok
[INFO] [stdout] test stream::zip_latest_all::tests::it_works ... ok
[INFO] [stdout] test stream::zip_latest_all::tests::zipping_latest_of_2_empty_streams_gives_empty_stream ... ok
[INFO] [stdout] test stream::zip_latest_all::tests::zipping_latest_of_empty_and_infinite_streams_gives_empty_stream ... ok
[INFO] [stdout] test stream::zip_latest_with_all::tests::it_works ... ok
[INFO] [stdout] test stream::zip_latest_with::tests::it_works ... ok
[INFO] [stdout] test sink::fork::tests::it_works ... ok
[INFO] [stdout] test stream::zip_latest::tests::zipping_latest_of_empty_and_infinite_streams_gives_empty_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests futuristic
[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" "65209aef815f05f7af35a105ab16b908facc51fe0e0b3bd6ed3571dd1ccf2372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65209aef815f05f7af35a105ab16b908facc51fe0e0b3bd6ed3571dd1ccf2372", kill_on_drop: false }`
[INFO] [stdout] 65209aef815f05f7af35a105ab16b908facc51fe0e0b3bd6ed3571dd1ccf2372