[INFO] fetching crate ruloom 0.1.2...
[INFO] testing ruloom-0.1.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate ruloom 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ruloom 0.1.2
[INFO] finished tweaking crates.io crate ruloom 0.1.2
[INFO] tweaked toml for crates.io crate ruloom 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruloom 0.1.2 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]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding corosensei v0.2.2 (available: v0.3.0)
[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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3aa4012d8fed0501b1c1ecceeb33b6f49dddc29f1a934aa2b4bd159c26a21180
[INFO] running `Command { std: "docker" "start" "-a" "3aa4012d8fed0501b1c1ecceeb33b6f49dddc29f1a934aa2b4bd159c26a21180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3aa4012d8fed0501b1c1ecceeb33b6f49dddc29f1a934aa2b4bd159c26a21180", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aa4012d8fed0501b1c1ecceeb33b6f49dddc29f1a934aa2b4bd159c26a21180", kill_on_drop: false }`
[INFO] [stdout] 3aa4012d8fed0501b1c1ecceeb33b6f49dddc29f1a934aa2b4bd159c26a21180
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff0aedebcfff33b5175921acdf97cff7a46907378d83c9a4af57728aebb73d4
[INFO] running `Command { std: "docker" "start" "-a" "8ff0aedebcfff33b5175921acdf97cff7a46907378d83c9a4af57728aebb73d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling corosensei v0.2.2
[INFO] [stderr]    Compiling ruloom v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "8ff0aedebcfff33b5175921acdf97cff7a46907378d83c9a4af57728aebb73d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff0aedebcfff33b5175921acdf97cff7a46907378d83c9a4af57728aebb73d4", kill_on_drop: false }`
[INFO] [stdout] 8ff0aedebcfff33b5175921acdf97cff7a46907378d83c9a4af57728aebb73d4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfff5a6d868bb3a75cf9091de24f8ed364ec54a7f825df151a7b4ae0f95b5334
[INFO] running `Command { std: "docker" "start" "-a" "dfff5a6d868bb3a75cf9091de24f8ed364ec54a7f825df151a7b4ae0f95b5334", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling macro_rules_attribute v0.2.2
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling async-executor v1.13.3
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling smol-macros v0.1.1
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling ruloom v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "dfff5a6d868bb3a75cf9091de24f8ed364ec54a7f825df151a7b4ae0f95b5334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfff5a6d868bb3a75cf9091de24f8ed364ec54a7f825df151a7b4ae0f95b5334", kill_on_drop: false }`
[INFO] [stdout] dfff5a6d868bb3a75cf9091de24f8ed364ec54a7f825df151a7b4ae0f95b5334
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7c108bd769fd13c0b6b4ef590d446c1dfc5eb422cf8ee14de1d2f53dc848732
[INFO] running `Command { std: "docker" "start" "-a" "a7c108bd769fd13c0b6b4ef590d446c1dfc5eb422cf8ee14de1d2f53dc848732", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruloom-80e021cad47290dd)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::mpsc::mpsc_sender_can_detect_when_consumer_no_longer_consumes ... ok
[INFO] [stdout] test tests::dropping_stream::forever_stream_dropped ... ok
[INFO] [stdout] test tests::stream::simple_stream ... ok
[INFO] [stdout] test tests::droping::future_is_dropped_after_polling ... ok
[INFO] [stdout] test tests::droping::when_not_polled_nothing_happens ... ok
[INFO] [stdout] test tests::basic::await_works ... ok
[INFO] [stdout] test tests::basic::panics_when_not_in_to_future - should panic ... ok
[INFO] [stdout] test tests::basic::does_not_block ... ok
[INFO] [stdout] test tests::stream::stream_with_async ... ok
[INFO] [stdout] test tests::mpsc::simple_mpsc_channel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruloom
[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" "a7c108bd769fd13c0b6b4ef590d446c1dfc5eb422cf8ee14de1d2f53dc848732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7c108bd769fd13c0b6b4ef590d446c1dfc5eb422cf8ee14de1d2f53dc848732", kill_on_drop: false }`
[INFO] [stdout] a7c108bd769fd13c0b6b4ef590d446c1dfc5eb422cf8ee14de1d2f53dc848732