[INFO] fetching crate usbd-dfu 0.4.0...
[INFO] testing usbd-dfu-0.4.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate usbd-dfu 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate usbd-dfu 0.4.0
[INFO] finished tweaking crates.io crate usbd-dfu 0.4.0
[INFO] tweaked toml for crates.io crate usbd-dfu 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate usbd-dfu 0.4.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3a101184db9e8fb557100a47b7f16bb458a428980989339f0b69c6561d4b407
[INFO] running `Command { std: "docker" "start" "-a" "e3a101184db9e8fb557100a47b7f16bb458a428980989339f0b69c6561d4b407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3a101184db9e8fb557100a47b7f16bb458a428980989339f0b69c6561d4b407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a101184db9e8fb557100a47b7f16bb458a428980989339f0b69c6561d4b407", kill_on_drop: false }`
[INFO] [stdout] e3a101184db9e8fb557100a47b7f16bb458a428980989339f0b69c6561d4b407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13691cbeef5ae17e92da86cf16a715539452a1603b42d941274b574d639a76b6
[INFO] running `Command { std: "docker" "start" "-a" "13691cbeef5ae17e92da86cf16a715539452a1603b42d941274b574d639a76b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling usb-device v0.3.2
[INFO] [stderr]    Compiling usbd-dfu v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "13691cbeef5ae17e92da86cf16a715539452a1603b42d941274b574d639a76b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13691cbeef5ae17e92da86cf16a715539452a1603b42d941274b574d639a76b6", kill_on_drop: false }`
[INFO] [stdout] 13691cbeef5ae17e92da86cf16a715539452a1603b42d941274b574d639a76b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3992a56a44cc7578c2f7583a8e2e5fbf4b10487fb81a03f3e492db7358411c54
[INFO] running `Command { std: "docker" "start" "-a" "3992a56a44cc7578c2f7583a8e2e5fbf4b10487fb81a03f3e492db7358411c54", kill_on_drop: false }`
[INFO] [stderr]    Compiling usbd-dfu v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "3992a56a44cc7578c2f7583a8e2e5fbf4b10487fb81a03f3e492db7358411c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3992a56a44cc7578c2f7583a8e2e5fbf4b10487fb81a03f3e492db7358411c54", kill_on_drop: false }`
[INFO] [stdout] 3992a56a44cc7578c2f7583a8e2e5fbf4b10487fb81a03f3e492db7358411c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d081105e3087b32840764b696b2d5deebe3816874e319a962b26c79ecee2ac9
[INFO] running `Command { std: "docker" "start" "-a" "5d081105e3087b32840764b696b2d5deebe3816874e319a962b26c79ecee2ac9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/usbd_dfu-c92605bc8b9e716c)
[INFO] [stderr]      Running tests/dfu_mt_tests.rs (/opt/rustwide/target/debug/deps/dfu_mt_tests-605ffa2f5e234938)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_err_por ... ok
[INFO] [stdout] test test_manifestation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dfu_tests.rs (/opt/rustwide/target/debug/deps/dfu_tests-ce558bd5a153f420)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_commands_err_small_buffer ... ok
[INFO] [stdout] test test_download_program_err_verify_and_to_idle ... ok
[INFO] [stdout] test test_download_program0_with_tail ... ok
[INFO] [stdout] test test_download_to_upload_err ... ok
[INFO] [stdout] test test_download_program_short ... ok
[INFO] [stdout] test test_erase ... ok
[INFO] [stdout] test test_erase_and_program ... ok
[INFO] [stdout] test test_erase_err_verfail ... ok
[INFO] [stdout] test test_err_addr_overflow ... ok
[INFO] [stdout] test test_manifestation_no_reset ... ok
[INFO] [stdout] test test_program_err_prog_write ... ok
[INFO] [stdout] test test_set_address_pointer ... ok
[INFO] [stdout] test test_manifestation_err_not_done ... ok
[INFO] [stdout] test test_get_configuration ... ok
[INFO] [stdout] test test_read_err_addr_vend ... ok
[INFO] [stdout] test test_status_err_small_buffer ... ok
[INFO] [stdout] test test_upload ... ok
[INFO] [stdout] test test_upload_err_bad_address ... ok
[INFO] [stdout] test test_upload_last ... ok
[INFO] [stdout] test test_state_err_small_buffer ... ok
[INFO] [stdout] test test_erase_all ... ok
[INFO] [stdout] test test_manifestation - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests usbd_dfu
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 75) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d081105e3087b32840764b696b2d5deebe3816874e319a962b26c79ecee2ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d081105e3087b32840764b696b2d5deebe3816874e319a962b26c79ecee2ac9", kill_on_drop: false }`
[INFO] [stdout] 5d081105e3087b32840764b696b2d5deebe3816874e319a962b26c79ecee2ac9