[INFO] cloning repository https://github.com/p14c31355/dvcdbg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/p14c31355/dvcdbg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp14c31355%2Fdvcdbg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp14c31355%2Fdvcdbg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 422df913bf11714034527cd58d0a73917cfaf82a
[INFO] testing p14c31355/dvcdbg against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp14c31355%2Fdvcdbg" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/p14c31355/dvcdbg
[INFO] finished tweaking git repo https://github.com/p14c31355/dvcdbg
[INFO] tweaked toml for git repo https://github.com/p14c31355/dvcdbg written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/p14c31355/dvcdbg on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/p14c31355/dvcdbg 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing p14c31355/dvcdbg against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fp14c31355%2Fdvcdbg" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/p14c31355/dvcdbg
[INFO] finished tweaking git repo https://github.com/p14c31355/dvcdbg
[INFO] tweaked toml for git repo https://github.com/p14c31355/dvcdbg written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/p14c31355/dvcdbg on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/p14c31355/dvcdbg 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded heapless v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96377f82fab13635aef15cfbd0523140a06f4cc973fdd599746130bd27ab4d49
[INFO] running `Command { std: "docker" "start" "-a" "96377f82fab13635aef15cfbd0523140a06f4cc973fdd599746130bd27ab4d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96377f82fab13635aef15cfbd0523140a06f4cc973fdd599746130bd27ab4d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96377f82fab13635aef15cfbd0523140a06f4cc973fdd599746130bd27ab4d49", kill_on_drop: false }`
[INFO] [stdout] 96377f82fab13635aef15cfbd0523140a06f4cc973fdd599746130bd27ab4d49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b45d75fac9f832cadd87bc706808917c11565b0a00be98e87f15f63f1d7816b
[INFO] running `Command { std: "docker" "start" "-a" "9b45d75fac9f832cadd87bc706808917c11565b0a00be98e87f15f63f1d7816b", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.9.1
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling embedded-hal v1.0.0
[INFO] [stderr]    Compiling dvcdbg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9b45d75fac9f832cadd87bc706808917c11565b0a00be98e87f15f63f1d7816b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b45d75fac9f832cadd87bc706808917c11565b0a00be98e87f15f63f1d7816b", kill_on_drop: false }`
[INFO] [stdout] 9b45d75fac9f832cadd87bc706808917c11565b0a00be98e87f15f63f1d7816b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b17aefbd67fff32c67f54a1834e122091a039c37d61c77a7d6e6ba7a48828d0b
[INFO] running `Command { std: "docker" "start" "-a" "b17aefbd67fff32c67f54a1834e122091a039c37d61c77a7d6e6ba7a48828d0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dvcdbg v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "b17aefbd67fff32c67f54a1834e122091a039c37d61c77a7d6e6ba7a48828d0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b17aefbd67fff32c67f54a1834e122091a039c37d61c77a7d6e6ba7a48828d0b", kill_on_drop: false }`
[INFO] [stdout] b17aefbd67fff32c67f54a1834e122091a039c37d61c77a7d6e6ba7a48828d0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4242981a1cd8188ff12e6c2c7559ec15274338a82a88472c5362e8f6ddb61428
[INFO] running `Command { std: "docker" "start" "-a" "4242981a1cd8188ff12e6c2c7559ec15274338a82a88472c5362e8f6ddb61428", 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/dvcdbg-4f93af787c7ae1e1)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test compat::i2c_compat::tests::ehal_1_0_tests::test_dummy_i2c ... ok
[INFO] [stdout] test compat::serial_compat::tests::ehal_1_0_tests::test_serial_write_1_0 ... 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/integration.rs (/opt/rustwide/target/debug/deps/integration-8545742c87026240)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_full_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dvcdbg
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/compat/adapt.rs - compat::adapt::FmtWriteAdapter (line 18) ... ignored
[INFO] [stdout] test src/compat/serial_compat.rs - compat::serial_compat::UartLike (line 7) ... ignored
[INFO] [stdout] test src/macros.rs - macros::adapt_serial (line 23) ... ignored
[INFO] [stdout] test src/macros.rs - macros::assert_log (line 163) ... ignored
[INFO] [stdout] test src/macros.rs - macros::loop_with_delay (line 147) ... ignored
[INFO] [stdout] test src/macros.rs - macros::measure_cycles (line 131) ... ignored
[INFO] [stdout] test src/macros.rs - macros::quick_diag (line 190) ... ignored
[INFO] [stdout] test src/macros.rs - macros::write_bin (line 114) ... ignored
[INFO] [stdout] test src/macros.rs - macros::write_hex (line 92) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 9 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.26s
[INFO] running `Command { std: "docker" "inspect" "4242981a1cd8188ff12e6c2c7559ec15274338a82a88472c5362e8f6ddb61428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4242981a1cd8188ff12e6c2c7559ec15274338a82a88472c5362e8f6ddb61428", kill_on_drop: false }`
[INFO] [stdout] 4242981a1cd8188ff12e6c2c7559ec15274338a82a88472c5362e8f6ddb61428