[INFO] fetching crate window_of_opportunity 0.1.0...
[INFO] testing window_of_opportunity-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate window_of_opportunity 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate window_of_opportunity 0.1.0
[INFO] finished tweaking crates.io crate window_of_opportunity 0.1.0
[INFO] tweaked toml for crates.io crate window_of_opportunity 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate window_of_opportunity 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding windows v0.56.0 (available: v0.61.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4d985bc81fdc2726b676925f23c1fb91b27875d4e71947c372d98544f936106
[INFO] running `Command { std: "docker" "start" "-a" "f4d985bc81fdc2726b676925f23c1fb91b27875d4e71947c372d98544f936106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4d985bc81fdc2726b676925f23c1fb91b27875d4e71947c372d98544f936106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d985bc81fdc2726b676925f23c1fb91b27875d4e71947c372d98544f936106", kill_on_drop: false }`
[INFO] [stdout] f4d985bc81fdc2726b676925f23c1fb91b27875d4e71947c372d98544f936106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 160ebc8769b250e54a67d12720fa286f00f30d3e32eb8a664ee3ae56a332fa9e
[INFO] running `Command { std: "docker" "start" "-a" "160ebc8769b250e54a67d12720fa286f00f30d3e32eb8a664ee3ae56a332fa9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.52.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling windows-targets v0.52.6
[INFO] [stderr]    Compiling windows-result v0.1.2
[INFO] [stderr]    Compiling windows-implement v0.56.0
[INFO] [stderr]    Compiling windows-interface v0.56.0
[INFO] [stderr]    Compiling windows-core v0.56.0
[INFO] [stderr]    Compiling windows v0.56.0
[INFO] [stderr]    Compiling window_of_opportunity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `source_type` and `control_hwnd` are never read
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct CommandEvent {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 61 |     command: i32,
[INFO] [stdout] 62 |     source_type: SourceType,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     control_hwnd: Option<HWND>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.61s
[INFO] running `Command { std: "docker" "inspect" "160ebc8769b250e54a67d12720fa286f00f30d3e32eb8a664ee3ae56a332fa9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160ebc8769b250e54a67d12720fa286f00f30d3e32eb8a664ee3ae56a332fa9e", kill_on_drop: false }`
[INFO] [stdout] 160ebc8769b250e54a67d12720fa286f00f30d3e32eb8a664ee3ae56a332fa9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 465d2e7418fbb4d5eef056284f0482548b8331b30906571bbb54c3ea012f18c1
[INFO] running `Command { std: "docker" "start" "-a" "465d2e7418fbb4d5eef056284f0482548b8331b30906571bbb54c3ea012f18c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling window_of_opportunity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `source_type` and `control_hwnd` are never read
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct CommandEvent {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 61 |     command: i32,
[INFO] [stdout] 62 |     source_type: SourceType,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     control_hwnd: Option<HWND>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/lib.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `source_type` and `control_hwnd` are never read
[INFO] [stdout]   --> src/lib.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct CommandEvent {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 61 |     command: i32,
[INFO] [stdout] 62 |     source_type: SourceType,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     control_hwnd: Option<HWND>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "465d2e7418fbb4d5eef056284f0482548b8331b30906571bbb54c3ea012f18c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "465d2e7418fbb4d5eef056284f0482548b8331b30906571bbb54c3ea012f18c1", kill_on_drop: false }`
[INFO] [stdout] 465d2e7418fbb4d5eef056284f0482548b8331b30906571bbb54c3ea012f18c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 590aaaa3fa0ef68a173558c87d998803e2bd3d435e426bfde04bbb809d91fe79
[INFO] running `Command { std: "docker" "start" "-a" "590aaaa3fa0ef68a173558c87d998803e2bd3d435e426bfde04bbb809d91fe79", kill_on_drop: false }`
[INFO] [stderr] warning: fields `source_type` and `control_hwnd` are never read
[INFO] [stderr]   --> src/lib.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub struct CommandEvent {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 61 |     command: i32,
[INFO] [stderr] 62 |     source_type: SourceType,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 63 |     control_hwnd: Option<HWND>,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CommandEvent` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:453:9
[INFO] [stderr]     |
[INFO] [stderr] 453 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `window_of_opportunity` (lib) generated 1 warning
[INFO] [stderr] warning: `window_of_opportunity` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p window_of_opportunity --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/window_of_opportunity-038b81de88818b9d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests window_of_opportunity
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - lword (line 420) ... ok
[INFO] [stdout] test src/lib.rs - lword (line 409) ... ok
[INFO] [stdout] test src/lib.rs - hword (line 441) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "590aaaa3fa0ef68a173558c87d998803e2bd3d435e426bfde04bbb809d91fe79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "590aaaa3fa0ef68a173558c87d998803e2bd3d435e426bfde04bbb809d91fe79", kill_on_drop: false }`
[INFO] [stdout] 590aaaa3fa0ef68a173558c87d998803e2bd3d435e426bfde04bbb809d91fe79