[INFO] fetching crate scrawl 1.1.0...
[INFO] testing scrawl-1.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate scrawl 1.1.0 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate scrawl 1.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scrawl 1.1.0
[INFO] finished tweaking crates.io crate scrawl 1.1.0
[INFO] tweaked toml for crates.io crate scrawl 1.1.0 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc3b34e78f3ef812044f7efebd5ca6b599c96f8bb82c3bd5bca248305cd6d397
[INFO] running `Command { std: "docker" "start" "-a" "fc3b34e78f3ef812044f7efebd5ca6b599c96f8bb82c3bd5bca248305cd6d397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc3b34e78f3ef812044f7efebd5ca6b599c96f8bb82c3bd5bca248305cd6d397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3b34e78f3ef812044f7efebd5ca6b599c96f8bb82c3bd5bca248305cd6d397", kill_on_drop: false }`
[INFO] [stdout] fc3b34e78f3ef812044f7efebd5ca6b599c96f8bb82c3bd5bca248305cd6d397
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bef4422d0c51b5363d0aba257278f698c6ab509547ed0a4277a6d710c9698d3e
[INFO] running `Command { std: "docker" "start" "-a" "bef4422d0c51b5363d0aba257278f698c6ab509547ed0a4277a6d710c9698d3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling scrawl v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `extension`
[INFO] [stdout]    --> src/editor.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     extension: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "bef4422d0c51b5363d0aba257278f698c6ab509547ed0a4277a6d710c9698d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef4422d0c51b5363d0aba257278f698c6ab509547ed0a4277a6d710c9698d3e", kill_on_drop: false }`
[INFO] [stdout] bef4422d0c51b5363d0aba257278f698c6ab509547ed0a4277a6d710c9698d3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 491b0c8192be67bf827c130b7222ccf5941069fe5e3162c0dec47edfe365f2f6
[INFO] running `Command { std: "docker" "start" "-a" "491b0c8192be67bf827c130b7222ccf5941069fe5e3162c0dec47edfe365f2f6", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `extension`
[INFO] [stdout]    --> src/editor.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     extension: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling scrawl v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `extension`
[INFO] [stdout]    --> src/editor.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |     extension: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "491b0c8192be67bf827c130b7222ccf5941069fe5e3162c0dec47edfe365f2f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491b0c8192be67bf827c130b7222ccf5941069fe5e3162c0dec47edfe365f2f6", kill_on_drop: false }`
[INFO] [stdout] 491b0c8192be67bf827c130b7222ccf5941069fe5e3162c0dec47edfe365f2f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 745401971ff0fd3bde72b1731813dd0ca4efe806d6aa48055d17372da8bef441
[INFO] running `Command { std: "docker" "start" "-a" "745401971ff0fd3bde72b1731813dd0ca4efe806d6aa48055d17372da8bef441", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `extension`
[INFO] [stderr]    --> src/editor.rs:189:5
[INFO] [stderr]     |
[INFO] [stderr] 189 |     extension: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `scrawl` (lib) generated 1 warning
[INFO] [stderr] warning: `scrawl` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scrawl-3a2dcce8e81c446d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scrawl
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/editor.rs - editor::new (line 27) - compile ... ok
[INFO] [stdout] test src/lib.rs - edit (line 79) - compile ... ok
[INFO] [stdout] test src/editor.rs - editor::Editor<InitialState>::extension (line 77) - compile ... ok
[INFO] [stdout] test src/lib.rs - with (line 43) - compile ... ok
[INFO] [stdout] test src/editor.rs - editor::Editor<InitialState>::open (line 96) - compile ... ok
[INFO] [stdout] test src/lib.rs - new (line 28) - compile ... ok
[INFO] [stdout] test src/lib.rs - open (line 58) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "745401971ff0fd3bde72b1731813dd0ca4efe806d6aa48055d17372da8bef441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "745401971ff0fd3bde72b1731813dd0ca4efe806d6aa48055d17372da8bef441", kill_on_drop: false }`
[INFO] [stdout] 745401971ff0fd3bde72b1731813dd0ca4efe806d6aa48055d17372da8bef441