[INFO] fetching crate uwl 0.6.0...
[INFO] testing uwl-0.6.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate uwl 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate uwl 0.6.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uwl 0.6.0
[INFO] finished tweaking crates.io crate uwl 0.6.0
[INFO] tweaked toml for crates.io crate uwl 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e11364617214f64e6b72e1c1f718fe111e27d35d2f0232ed6ec2e0c621bb8db
[INFO] running `Command { std: "docker" "start" "-a" "1e11364617214f64e6b72e1c1f718fe111e27d35d2f0232ed6ec2e0c621bb8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e11364617214f64e6b72e1c1f718fe111e27d35d2f0232ed6ec2e0c621bb8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e11364617214f64e6b72e1c1f718fe111e27d35d2f0232ed6ec2e0c621bb8db", kill_on_drop: false }`
[INFO] [stdout] 1e11364617214f64e6b72e1c1f718fe111e27d35d2f0232ed6ec2e0c621bb8db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36fb6fd4e54024311c2dacf48ef72210f4c548a8decc2c8a54d2e7990282c374
[INFO] running `Command { std: "docker" "start" "-a" "36fb6fd4e54024311c2dacf48ef72210f4c548a8decc2c8a54d2e7990282c374", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "36fb6fd4e54024311c2dacf48ef72210f4c548a8decc2c8a54d2e7990282c374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fb6fd4e54024311c2dacf48ef72210f4c548a8decc2c8a54d2e7990282c374", kill_on_drop: false }`
[INFO] [stdout] 36fb6fd4e54024311c2dacf48ef72210f4c548a8decc2c8a54d2e7990282c374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78629070afbfb3f9d9b68a4c190a1ad68d624b9de6c7d3836867121244a75bb8
[INFO] running `Command { std: "docker" "start" "-a" "78629070afbfb3f9d9b68a4c190a1ad68d624b9de6c7d3836867121244a75bb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling uwl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "78629070afbfb3f9d9b68a4c190a1ad68d624b9de6c7d3836867121244a75bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78629070afbfb3f9d9b68a4c190a1ad68d624b9de6c7d3836867121244a75bb8", kill_on_drop: false }`
[INFO] [stdout] 78629070afbfb3f9d9b68a4c190a1ad68d624b9de6c7d3836867121244a75bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f837bc354174efe247be82b47de5265ddfbf676a3aaca08e5f5e397e86a42281
[INFO] running `Command { std: "docker" "start" "-a" "f837bc354174efe247be82b47de5265ddfbf676a3aaca08e5f5e397e86a42281", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uwl-8c955ab05e13e533)
[INFO] [stdout] test tests::lang ... ok
[INFO] [stdout] test tests::all_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uwl
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - Stream::len (line 155) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Stream::eat (line 659) ... ok
[INFO] [stdout] test src/lib.rs - Stream::source (line 137) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_char (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_until_char (line 423) ... ok
[INFO] [stdout] test src/lib.rs - Stream::is_empty (line 174) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_while_char (line 368) ... ok
[INFO] [stdout] test src/lib.rs - Stream::current_char (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Stream::advance (line 607) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Stream::advance_char (line 635) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_for (line 524) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_until (line 405) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_while (line 330) ... ok
[INFO] [stdout] test src/lib.rs - Stream::rest (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Stream::take_while_char (line 461) ... ok
[INFO] [stdout] test src/lib.rs - Stream::take_while (line 441) ... ok
[INFO] [stdout] test src/lib.rs - Stream::current (line 251) ... ok
[INFO] [stdout] test src/lib.rs - Stream::next (line 283) ... ok
[INFO] [stdout] test src/lib.rs - Stream::offset (line 113) ... ok
[INFO] [stdout] test src/lib.rs - Stream::take_until_char (line 500) ... ok
[INFO] [stdout] test src/lib.rs - Stream::next_char (line 307) ... ok
[INFO] [stdout] test src/lib.rs - Stream::peek_for_char (line 566) ... ok
[INFO] [stdout] test src/lib.rs - Stream::take_until (line 481) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f837bc354174efe247be82b47de5265ddfbf676a3aaca08e5f5e397e86a42281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f837bc354174efe247be82b47de5265ddfbf676a3aaca08e5f5e397e86a42281", kill_on_drop: false }`
[INFO] [stdout] f837bc354174efe247be82b47de5265ddfbf676a3aaca08e5f5e397e86a42281