[INFO] cloning repository https://github.com/sb-child/unsafe-key-source [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sb-child/unsafe-key-source" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb-child%2Funsafe-key-source", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb-child%2Funsafe-key-source'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc7729b3330daf9704f821b58d131c5d666531f9 [INFO] checking sb-child/unsafe-key-source against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsb-child%2Funsafe-key-source" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/sb-child/unsafe-key-source [INFO] finished tweaking git repo https://github.com/sb-child/unsafe-key-source [INFO] tweaked toml for git repo https://github.com/sb-child/unsafe-key-source written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sb-child/unsafe-key-source on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sb-child/unsafe-key-source 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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded usbd-hid-macros v0.6.0 [INFO] [stderr] Downloaded embedded-alloc v0.5.0 [INFO] [stderr] Downloaded usbd-hid-descriptors v0.1.2 [INFO] [stderr] Downloaded usbd-hid v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b693c6192e1127cd92b55b738d9bd745fb862072104ca0484f256212c6fd0d8c [INFO] running `Command { std: "docker" "start" "-a" "b693c6192e1127cd92b55b738d9bd745fb862072104ca0484f256212c6fd0d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b693c6192e1127cd92b55b738d9bd745fb862072104ca0484f256212c6fd0d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b693c6192e1127cd92b55b738d9bd745fb862072104ca0484f256212c6fd0d8c", kill_on_drop: false }` [INFO] [stdout] b693c6192e1127cd92b55b738d9bd745fb862072104ca0484f256212c6fd0d8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f5eb711066983c2ec1d182abb6137296d521bc2310ae36b336a5d06462494bd [INFO] running `Command { std: "docker" "start" "-a" "9f5eb711066983c2ec1d182abb6137296d521bc2310ae36b336a5d06462494bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling stm32-usbd v0.6.0 [INFO] [stderr] Compiling stm32f1 v0.15.1 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking usb-device v0.2.9 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Compiling iana-time-zone v0.1.57 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking encode_unicode v0.3.6 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling usbd-hid-descriptors v0.1.2 [INFO] [stderr] Checking bare-metal v1.0.0 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking bxcan v0.7.0 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Checking embedded-alloc v0.5.0 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Checking micromath v2.0.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking panic-reset v0.1.1 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Checking ssmarshal v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.7.0 [INFO] [stderr] Compiling build-time v0.1.3 [INFO] [stderr] Checking num_enum v0.7.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling usbd-hid-macros v0.6.0 [INFO] [stderr] Checking usbd-hid v0.6.1 [INFO] [stderr] Checking stm32f1xx-hal v0.10.0 [INFO] [stderr] Checking unsafe-key v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_reset` (which `unsafe_key` depends on) [INFO] [stdout] = note: first definition in `panic_reset` loaded from /opt/rustwide/target/debug/deps/libpanic_reset-819b35f68c894634.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8b5bf3899fe2af46.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unsafe-key` (bin "unsafe-key" test) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arr` [INFO] [stdout] --> src/fido2_commands.rs:233:20 [INFO] [stdout] | [INFO] [stdout] 233 | fn apply(self, arr: &mut [u8]) -> Option { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arr` [INFO] [stdout] --> src/fido2_commands.rs:262:20 [INFO] [stdout] | [INFO] [stdout] 262 | fn apply(self, arr: &mut [u8]) -> Option { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cp` [INFO] [stdout] --> src/main.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | let cp = cortex_m::Peripherals::take().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gpioc` [INFO] [stdout] --> src/main.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 120 | let mut gpioc = dp.GPIOC.split(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_gpioc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gpiod` [INFO] [stdout] --> src/main.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let mut gpiod = dp.GPIOD.split(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_gpiod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pa15` [INFO] [stdout] --> src/main.rs:123:10 [INFO] [stdout] | [INFO] [stdout] 123 | let (pa15, pb3, pb4) = afio.mapr.disable_jtag(gpioa.pa15, gpiob.pb3, gpiob.pb4); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pa15` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pb3` [INFO] [stdout] --> src/main.rs:123:16 [INFO] [stdout] | [INFO] [stdout] 123 | let (pa15, pb3, pb4) = afio.mapr.disable_jtag(gpioa.pa15, gpiob.pb3, gpiob.pb4); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pb3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pb4` [INFO] [stdout] --> src/main.rs:123:21 [INFO] [stdout] | [INFO] [stdout] 123 | let (pa15, pb3, pb4) = afio.mapr.disable_jtag(gpioa.pa15, gpiob.pb3, gpiob.pb4); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pb4` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rx` [INFO] [stdout] --> src/main.rs:134:18 [INFO] [stdout] | [INFO] [stdout] 134 | let (mut tx, rx) = serial.split(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_rx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fido2_channel_create` [INFO] [stdout] --> src/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let fido2_channel_create = |cid: u32| -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fido2_channel_create` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fido2_channel_delete` [INFO] [stdout] --> src/main.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | let fido2_channel_delete = |cid: u32| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fido2_channel_delete` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fido2_channel_exists` [INFO] [stdout] --> src/main.rs:166:9 [INFO] [stdout] | [INFO] [stdout] 166 | let fido2_channel_exists = |cid: u32| -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fido2_channel_exists` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/main.rs:237:17 [INFO] [stdout] | [INFO] [stdout] 237 | let r = result.unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `req` [INFO] [stdout] --> src/main.rs:227:13 [INFO] [stdout] | [INFO] [stdout] 227 | let req = parser.unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_req` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | let mut gpiob = dp.GPIOB.split(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | let mut gpioc = dp.GPIOC.split(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | let mut gpiod = dp.GPIOD.split(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `unsafe-key` (bin "unsafe-key") due to 1 previous error; 17 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9f5eb711066983c2ec1d182abb6137296d521bc2310ae36b336a5d06462494bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5eb711066983c2ec1d182abb6137296d521bc2310ae36b336a5d06462494bd", kill_on_drop: false }` [INFO] [stdout] 9f5eb711066983c2ec1d182abb6137296d521bc2310ae36b336a5d06462494bd