[INFO] fetching crate tudelft-serial-upload 2.0.0... [INFO] checking tudelft-serial-upload-2.0.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate tudelft-serial-upload 2.0.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate tudelft-serial-upload 2.0.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tudelft-serial-upload 2.0.0 [INFO] finished tweaking crates.io crate tudelft-serial-upload 2.0.0 [INFO] tweaked toml for crates.io crate tudelft-serial-upload 2.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.24.1) [INFO] [stderr] Adding backtrace v0.3.71 (latest: v0.3.73) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding crossterm v0.26.1 (latest: v0.28.1) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.31.0) [INFO] [stderr] Adding mach v0.1.2 (latest: v0.3.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding mio v0.8.11 (latest: v1.0.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.4) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding serial2 v0.2.16 (latest: v0.2.26) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.29.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defer-lite v1.0.0 [INFO] [stderr] Downloaded serial_enumerator v0.2.12 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.29.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.29.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.29.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.29.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.29.0 [INFO] [stderr] Downloaded windows v0.29.0 [INFO] [stderr] Downloaded serial2 v0.2.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af4445a8da35d59d6b7b61d2a6b44fde58d1aadeffd964fcc0e82c7cb1718adc [INFO] running `Command { std: "docker" "start" "-a" "af4445a8da35d59d6b7b61d2a6b44fde58d1aadeffd964fcc0e82c7cb1718adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af4445a8da35d59d6b7b61d2a6b44fde58d1aadeffd964fcc0e82c7cb1718adc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af4445a8da35d59d6b7b61d2a6b44fde58d1aadeffd964fcc0e82c7cb1718adc", kill_on_drop: false }` [INFO] [stdout] af4445a8da35d59d6b7b61d2a6b44fde58d1aadeffd964fcc0e82c7cb1718adc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6c8e88c682feb0379f7aeb87f57e34ef9b1a5604005647e1865b09d5994d156 [INFO] running `Command { std: "docker" "start" "-a" "f6c8e88c682feb0379f7aeb87f57e34ef9b1a5604005647e1865b09d5994d156", kill_on_drop: false }` [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking serial2 v0.2.16 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Checking serial_enumerator v0.2.12 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking expect-test v1.5.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking tudelft-serial-upload v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "f6c8e88c682feb0379f7aeb87f57e34ef9b1a5604005647e1865b09d5994d156", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6c8e88c682feb0379f7aeb87f57e34ef9b1a5604005647e1865b09d5994d156", kill_on_drop: false }` [INFO] [stdout] f6c8e88c682feb0379f7aeb87f57e34ef9b1a5604005647e1865b09d5994d156 [INFO] checking tudelft-serial-upload-2.0.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate tudelft-serial-upload 2.0.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate tudelft-serial-upload 2.0.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tudelft-serial-upload 2.0.0 [INFO] finished tweaking crates.io crate tudelft-serial-upload 2.0.0 [INFO] tweaked toml for crates.io crate tudelft-serial-upload 2.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 82 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.21.0 (latest: v0.24.1) [INFO] [stderr] Adding backtrace v0.3.71 (latest: v0.3.73) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding crossterm v0.26.1 (latest: v0.28.1) [INFO] [stderr] Adding gimli v0.28.1 (latest: v0.31.0) [INFO] [stderr] Adding mach v0.1.2 (latest: v0.3.2) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding mio v0.8.11 (latest: v1.0.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.36.4) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding serial2 v0.2.16 (latest: v0.2.26) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows v0.29.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.29.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f56c6fb781665e1e6ba750089c29320680a857b3fdd8d30e9762447cdeb8003 [INFO] running `Command { std: "docker" "start" "-a" "4f56c6fb781665e1e6ba750089c29320680a857b3fdd8d30e9762447cdeb8003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f56c6fb781665e1e6ba750089c29320680a857b3fdd8d30e9762447cdeb8003", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f56c6fb781665e1e6ba750089c29320680a857b3fdd8d30e9762447cdeb8003", kill_on_drop: false }` [INFO] [stdout] 4f56c6fb781665e1e6ba750089c29320680a857b3fdd8d30e9762447cdeb8003 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84eba91ae62b56ff93ae6baf332a83a683591c98004c041bde7ee21eb54e7d62 [INFO] running `Command { std: "docker" "start" "-a" "84eba91ae62b56ff93ae6baf332a83a683591c98004c041bde7ee21eb54e7d62", kill_on_drop: false }` [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking serial_enumerator v0.2.12 [INFO] [stderr] Checking serial2 v0.2.16 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking expect-test v1.5.0 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.26.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking tudelft-serial-upload v2.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s [INFO] running `Command { std: "docker" "inspect" "84eba91ae62b56ff93ae6baf332a83a683591c98004c041bde7ee21eb54e7d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84eba91ae62b56ff93ae6baf332a83a683591c98004c041bde7ee21eb54e7d62", kill_on_drop: false }` [INFO] [stdout] 84eba91ae62b56ff93ae6baf332a83a683591c98004c041bde7ee21eb54e7d62