[INFO] fetching crate sim-rust 0.9.0...
[INFO] testing sim-rust-0.9.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate sim-rust 0.9.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate sim-rust 0.9.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sim-rust 0.9.0
[INFO] finished tweaking crates.io crate sim-rust 0.9.0
[INFO] tweaked toml for crates.io crate sim-rust 0.9.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c31d640fef9a2fec579c37d26272ec9e7edc698c5a8905964958356524c93f11
[INFO] running `Command { std: "docker" "start" "-a" "c31d640fef9a2fec579c37d26272ec9e7edc698c5a8905964958356524c93f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c31d640fef9a2fec579c37d26272ec9e7edc698c5a8905964958356524c93f11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31d640fef9a2fec579c37d26272ec9e7edc698c5a8905964958356524c93f11", kill_on_drop: false }`
[INFO] [stdout] c31d640fef9a2fec579c37d26272ec9e7edc698c5a8905964958356524c93f11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dc4efd9e5248676dd52e43fbdcb9e8e390beef910b4c5b417f17577ff5b7077
[INFO] running `Command { std: "docker" "start" "-a" "8dc4efd9e5248676dd52e43fbdcb9e8e390beef910b4c5b417f17577ff5b7077", kill_on_drop: false }`
[INFO] [stderr]    Compiling sim-rust v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "8dc4efd9e5248676dd52e43fbdcb9e8e390beef910b4c5b417f17577ff5b7077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dc4efd9e5248676dd52e43fbdcb9e8e390beef910b4c5b417f17577ff5b7077", kill_on_drop: false }`
[INFO] [stdout] 8dc4efd9e5248676dd52e43fbdcb9e8e390beef910b4c5b417f17577ff5b7077
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] feb816095e313f2d9873fa685d96248ba0ce41781339a93a9df5bed116a5bade
[INFO] running `Command { std: "docker" "start" "-a" "feb816095e313f2d9873fa685d96248ba0ce41781339a93a9df5bed116a5bade", kill_on_drop: false }`
[INFO] [stderr]    Compiling sim-rust v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "feb816095e313f2d9873fa685d96248ba0ce41781339a93a9df5bed116a5bade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb816095e313f2d9873fa685d96248ba0ce41781339a93a9df5bed116a5bade", kill_on_drop: false }`
[INFO] [stdout] feb816095e313f2d9873fa685d96248ba0ce41781339a93a9df5bed116a5bade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa37c0046b4e4b11346e275d47843e29f18d72b220d548fc2a8fec726a0bc878
[INFO] running `Command { std: "docker" "start" "-a" "fa37c0046b4e4b11346e275d47843e29f18d72b220d548fc2a8fec726a0bc878", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sim_rust-c8a8a04114ae6c89)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-6b847a6823f1e603)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_tick ... ok
[INFO] [stdout] test test_tick_collect_once ... ok
[INFO] [stdout] test test_multithread_tick_collect_once has been running for over 60 seconds
[INFO] [stdout] test test_multithread_tick_collect_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 77.96s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sim_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/functions.rs - functions (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/functions.rs - functions (line 7) stdout ----
[INFO] [stdout] error[E0053]: method `collect` has an incompatible type for trait
[INFO] [stdout]   --> src/functions.rs:61:27
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn collect(&self)  -> Result<(), &'static str> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           expected `String`, found `()`
[INFO] [stdout]    |                           help: change the output type to match the trait: `Result<String, &'static str>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&ExampleAgent1) -> Result<String, _>`
[INFO] [stdout]               found signature `fn(&ExampleAgent1) -> Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `collect` has an incompatible type for trait
[INFO] [stdout]   --> src/functions.rs:78:27
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn collect(&self)  -> Result<(), &'static str> {
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           expected `String`, found `()`
[INFO] [stdout]    |                           help: change the output type to match the trait: `Result<String, &'static str>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(&ExampleAgent2) -> Result<String, _>`
[INFO] [stdout]               found signature `fn(&ExampleAgent2) -> Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0053`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/functions.rs - functions (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fa37c0046b4e4b11346e275d47843e29f18d72b220d548fc2a8fec726a0bc878", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa37c0046b4e4b11346e275d47843e29f18d72b220d548fc2a8fec726a0bc878", kill_on_drop: false }`
[INFO] [stdout] fa37c0046b4e4b11346e275d47843e29f18d72b220d548fc2a8fec726a0bc878
