[INFO] fetching crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1...
[INFO] testing jiaxin2006-tg-rcore-tutorial-sync-t1l5-0.0.1-preview.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1
[INFO] finished tweaking crates.io crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1
[INFO] tweaked toml for crates.io crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jiaxin2006-tg-rcore-tutorial-sync-t1l5 0.0.1-preview.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv v0.10.1
[INFO] [stderr]   Downloaded tg-rcore-tutorial-task-manage v0.4.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1374d62e75ed1f00f198ce13c2da91d52b1882dcd6b407da595f0cd33058b48d
[INFO] running `Command { std: "docker" "start" "-a" "1374d62e75ed1f00f198ce13c2da91d52b1882dcd6b407da595f0cd33058b48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1374d62e75ed1f00f198ce13c2da91d52b1882dcd6b407da595f0cd33058b48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1374d62e75ed1f00f198ce13c2da91d52b1882dcd6b407da595f0cd33058b48d", kill_on_drop: false }`
[INFO] [stdout] 1374d62e75ed1f00f198ce13c2da91d52b1882dcd6b407da595f0cd33058b48d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 208968beb89a59096d93a70d218ed616931a5432aff45a087c845adf7f014945
[INFO] running `Command { std: "docker" "start" "-a" "208968beb89a59096d93a70d218ed616931a5432aff45a087c845adf7f014945", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling riscv v0.10.1
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling tg-rcore-tutorial-task-manage v0.4.8
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling jiaxin2006-tg-rcore-tutorial-sync-t1l5 v0.0.1-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "208968beb89a59096d93a70d218ed616931a5432aff45a087c845adf7f014945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208968beb89a59096d93a70d218ed616931a5432aff45a087c845adf7f014945", kill_on_drop: false }`
[INFO] [stdout] 208968beb89a59096d93a70d218ed616931a5432aff45a087c845adf7f014945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3212e0ad1043719cc259dd972c54c93e2203263551847bd903089c745fdd43a6
[INFO] running `Command { std: "docker" "start" "-a" "3212e0ad1043719cc259dd972c54c93e2203263551847bd903089c745fdd43a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling jiaxin2006-tg-rcore-tutorial-sync-t1l5 v0.0.1-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "3212e0ad1043719cc259dd972c54c93e2203263551847bd903089c745fdd43a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3212e0ad1043719cc259dd972c54c93e2203263551847bd903089c745fdd43a6", kill_on_drop: false }`
[INFO] [stdout] 3212e0ad1043719cc259dd972c54c93e2203263551847bd903089c745fdd43a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f60050f2f7096181b4d5d9507967c267c4866adc5311a43c3caf7af8b70ee2c1
[INFO] running `Command { std: "docker" "start" "-a" "f60050f2f7096181b4d5d9507967c267c4866adc5311a43c3caf7af8b70ee2c1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jiaxin2006_tg_rcore_tutorial_sync_t1l5-07b226d03fe64f76)
[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]    Doc-tests jiaxin2006_tg_rcore_tutorial_sync_t1l5
[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" "f60050f2f7096181b4d5d9507967c267c4866adc5311a43c3caf7af8b70ee2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60050f2f7096181b4d5d9507967c267c4866adc5311a43c3caf7af8b70ee2c1", kill_on_drop: false }`
[INFO] [stdout] f60050f2f7096181b4d5d9507967c267c4866adc5311a43c3caf7af8b70ee2c1