[INFO] fetching crate promise_out 1.0.0... [INFO] testing promise_out-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate promise_out 1.0.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate promise_out 1.0.0 [INFO] finished tweaking crates.io crate promise_out 1.0.0 [INFO] tweaked toml for crates.io crate promise_out 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate promise_out 1.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c25a6098cb832797a469f2c36f54d4752be3f458e552b5c727dc775197d38bd7 [INFO] running `Command { std: "docker" "start" "-a" "c25a6098cb832797a469f2c36f54d4752be3f458e552b5c727dc775197d38bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c25a6098cb832797a469f2c36f54d4752be3f458e552b5c727dc775197d38bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c25a6098cb832797a469f2c36f54d4752be3f458e552b5c727dc775197d38bd7", kill_on_drop: false }` [INFO] [stdout] c25a6098cb832797a469f2c36f54d4752be3f458e552b5c727dc775197d38bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35c8cc0c973bc002e22a8b78495669adf29a3494751f31e19451f87c9204aa02 [INFO] running `Command { std: "docker" "start" "-a" "35c8cc0c973bc002e22a8b78495669adf29a3494751f31e19451f87c9204aa02", kill_on_drop: false }` [INFO] [stderr] Compiling promise_out v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "35c8cc0c973bc002e22a8b78495669adf29a3494751f31e19451f87c9204aa02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35c8cc0c973bc002e22a8b78495669adf29a3494751f31e19451f87c9204aa02", kill_on_drop: false }` [INFO] [stdout] 35c8cc0c973bc002e22a8b78495669adf29a3494751f31e19451f87c9204aa02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7835e3bcbe6540fcbe16a4ba7c28d23d0ad3f80628f719263535c574a568d485 [INFO] running `Command { std: "docker" "start" "-a" "7835e3bcbe6540fcbe16a4ba7c28d23d0ad3f80628f719263535c574a568d485", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling promise_out v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.49s [INFO] running `Command { std: "docker" "inspect" "7835e3bcbe6540fcbe16a4ba7c28d23d0ad3f80628f719263535c574a568d485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7835e3bcbe6540fcbe16a4ba7c28d23d0ad3f80628f719263535c574a568d485", kill_on_drop: false }` [INFO] [stdout] 7835e3bcbe6540fcbe16a4ba7c28d23d0ad3f80628f719263535c574a568d485 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0983ff050e2ed8082e5f32174c4d54ba45058790aec90ede7a1c04faa387a9a7 [INFO] running `Command { std: "docker" "start" "-a" "0983ff050e2ed8082e5f32174c4d54ba45058790aec90ede7a1c04faa387a9a7", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/promise_out-d47fff0d99ffc532) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test poly::tests::test_promise_resolve_twice ... ok [INFO] [stdout] test pair::tests::test_promise_out_resolve ... ok [INFO] [stdout] test pair::tests::test_promise_out_reject ... ok [INFO] [stdout] test poly::tests::test_promise_out_resolve ... ok [INFO] [stdout] test poly::tests::test_promise_out_reject ... ok [INFO] [stderr] Running tests/promise_out_test.rs (/opt/rustwide/target/debug/deps/promise_out_test-f7535c5bf2ca6c25) [INFO] [stdout] test poly::tests::test_two_promises_out_resolve ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_promise_out ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] [stderr] Doc-tests promise_out [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/pair.rs - pair::Producer (line 11) ... ok [INFO] [stdout] test src/lib.rs - Promise (line 8) ... ok [INFO] [stdout] test src/poly.rs - poly::Producer::reject (line 81) ... ok [INFO] [stdout] test src/pair.rs - pair::Producer::resolve (line 48) ... ok [INFO] [stdout] test src/poly.rs - poly::Producer (line 11) ... ok [INFO] [stdout] test src/pair.rs - pair::Producer::reject (line 74) ... ok [INFO] [stdout] test src/poly.rs - poly::Producer::resolve (line 56) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0983ff050e2ed8082e5f32174c4d54ba45058790aec90ede7a1c04faa387a9a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0983ff050e2ed8082e5f32174c4d54ba45058790aec90ede7a1c04faa387a9a7", kill_on_drop: false }` [INFO] [stdout] 0983ff050e2ed8082e5f32174c4d54ba45058790aec90ede7a1c04faa387a9a7