[INFO] fetching crate obd2 0.2.0-pre3...
[INFO] testing obd2-0.2.0-pre3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate obd2 0.2.0-pre3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate obd2 0.2.0-pre3
[INFO] finished tweaking crates.io crate obd2 0.2.0-pre3
[INFO] tweaked toml for crates.io crate obd2 0.2.0-pre3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate obd2 0.2.0-pre3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate obd2 0.2.0-pre3 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9
[INFO] running `Command { std: "docker" "start" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling regex-syntax v0.7.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling aho-corasick v1.0.1
[INFO] [stderr]    Compiling ftdi-mpsse v0.1.1
[INFO] [stderr]    Compiling libftdi1-sys v1.1.2
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling regex v1.8.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling is-terminal v0.4.7
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling ftdi v0.1.3
[INFO] [stderr]    Compiling obd2 v0.2.0-pre3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DeviceError(crate::device::Error);
[INFO] [stdout]    |            ----------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `DeviceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `obd2` (manifest) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 12.33s
[INFO] running `Command { std: "docker" "inspect" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling obd2 v0.2.0-pre3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DeviceError(crate::device::Error);
[INFO] [stdout]    |            ----------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `DeviceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/error.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct DeviceError(crate::device::Error);
[INFO] [stdout]    |            ----------- ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `DeviceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/obd2/b692e90d740cdc0e/out/rustcy4w5Gb/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/release/build/ftdi/401492f45a1e338f/out/libftdi-401492f45a1e338f.rlib" "/opt/rustwide/target/release/build/libftdi1-sys/0ec9b3cfa720d6de/out/liblibftdi1_sys-0ec9b3cfa720d6de.rlib" "/opt/rustwide/target/release/build/libc/8874a705cc416367/out/liblibc-8874a705cc416367.rlib" "/opt/rustwide/target/release/build/ftdi-mpsse/69216e3cd6a5d014/out/libftdi_mpsse-69216e3cd6a5d014.rlib" "/opt/rustwide/target/release/build/static_assertions/306fc8cfb43dc741/out/libstatic_assertions-306fc8cfb43dc741.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/release/build/thiserror/0665f681566abd8e/out/libthiserror-0665f681566abd8e.rlib" "/opt/rustwide/target/release/build/log/ee0e8637efac62e7/out/liblog-ee0e8637efac62e7.rlib" "/opt/rustwide/target/release/build/cfg-if/193575a6b29a3ab9/out/libcfg_if-193575a6b29a3ab9.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lftdi1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/obd2/b692e90d740cdc0e/out/rustcy4w5Gb/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/obd2/b692e90d740cdc0e/out/obd2-b692e90d740cdc0e" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lftdi1
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `obd2` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/opt/rustwide/target/release/build/obd2/efad97d9fbafbfc4/out/rustcVpielW/symbols.o" "<6 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/release/build/env_logger/da3289bfb1d15748/out/libenv_logger-da3289bfb1d15748.rlib" "/opt/rustwide/target/release/build/termcolor/948d7d16d0a9b539/out/libtermcolor-948d7d16d0a9b539.rlib" "/opt/rustwide/target/release/build/is-terminal/c29fbe64e59b28f0/out/libis_terminal-c29fbe64e59b28f0.rlib" "/opt/rustwide/target/release/build/rustix/6a923883731b7783/out/librustix-6a923883731b7783.rlib" "/opt/rustwide/target/release/build/bitflags/68973b8086863992/out/libbitflags-68973b8086863992.rlib" "/opt/rustwide/target/release/build/linux-raw-sys/24841ec2b8d399d4/out/liblinux_raw_sys-24841ec2b8d399d4.rlib" "/opt/rustwide/target/release/build/io-lifetimes/e38f0d898d30b390/out/libio_lifetimes-e38f0d898d30b390.rlib" "/opt/rustwide/target/release/build/humantime/60be87acc0f5bcf3/out/libhumantime-60be87acc0f5bcf3.rlib" "/opt/rustwide/target/release/build/regex/6d114395911d8a9f/out/libregex-6d114395911d8a9f.rlib" "/opt/rustwide/target/release/build/aho-corasick/164a5a7959d49f91/out/libaho_corasick-164a5a7959d49f91.rlib" "/opt/rustwide/target/release/build/memchr/4c2333bb57774a0f/out/libmemchr-4c2333bb57774a0f.rlib" "/opt/rustwide/target/release/build/regex-syntax/d181d03515e187b6/out/libregex_syntax-d181d03515e187b6.rlib" "/opt/rustwide/target/release/build/obd2/856f5d0f032bf284/out/libobd2-856f5d0f032bf284.rlib" "/opt/rustwide/target/release/build/ftdi/401492f45a1e338f/out/libftdi-401492f45a1e338f.rlib" "/opt/rustwide/target/release/build/libftdi1-sys/0ec9b3cfa720d6de/out/liblibftdi1_sys-0ec9b3cfa720d6de.rlib" "/opt/rustwide/target/release/build/libc/8874a705cc416367/out/liblibc-8874a705cc416367.rlib" "/opt/rustwide/target/release/build/ftdi-mpsse/69216e3cd6a5d014/out/libftdi_mpsse-69216e3cd6a5d014.rlib" "/opt/rustwide/target/release/build/static_assertions/306fc8cfb43dc741/out/libstatic_assertions-306fc8cfb43dc741.rlib" "/opt/rustwide/target/release/build/thiserror/0665f681566abd8e/out/libthiserror-0665f681566abd8e.rlib" "/opt/rustwide/target/release/build/log/ee0e8637efac62e7/out/liblog-ee0e8637efac62e7.rlib" "/opt/rustwide/target/release/build/cfg-if/193575a6b29a3ab9/out/libcfg_if-193575a6b29a3ab9.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lftdi1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/opt/rustwide/target/release/build/obd2/efad97d9fbafbfc4/out/rustcVpielW/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/release/build/obd2/efad97d9fbafbfc4/out/basic" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: rust-lld: error: unable to find library -lftdi1
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `obd2` (example "basic") due to 1 previous error
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | [dependencies.env_logger]
[INFO] [stderr]   |               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] help: to still use for development builds, move to `dev-dependencies`
[INFO] [stderr] warning: `obd2` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9", kill_on_drop: false }`
[INFO] [stdout] 31f712c8b253cb59e86cfb5cecf677aa4142508caaf549c40f947604f130dca9
