[INFO] fetching crate stm32f3-discovery 0.6.0...
[INFO] testing stm32f3-discovery-0.6.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate stm32f3-discovery 0.6.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stm32f3-discovery 0.6.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate stm32f3-discovery 0.6.0
[INFO] finished tweaking crates.io crate stm32f3-discovery 0.6.0
[INFO] tweaked toml for crates.io crate stm32f3-discovery 0.6.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate stm32f3-discovery 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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 stm32f3xx-hal v0.6.1
[INFO] [stderr]   Downloaded switch-hal v0.3.2
[INFO] [stderr]   Downloaded lsm303dlhc v0.2.0
[INFO] [stderr]   Downloaded accelerometer v0.12.0
[INFO] [stderr]   Downloaded syn v1.0.51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4660b5023836d42f8ca5327107eaa7f7254e1c9381d174b6bc8161a5e2f11073
[INFO] running `Command { std: "docker" "start" "-a" "4660b5023836d42f8ca5327107eaa7f7254e1c9381d174b6bc8161a5e2f11073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4660b5023836d42f8ca5327107eaa7f7254e1c9381d174b6bc8161a5e2f11073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4660b5023836d42f8ca5327107eaa7f7254e1c9381d174b6bc8161a5e2f11073", kill_on_drop: false }`
[INFO] [stdout] 4660b5023836d42f8ca5327107eaa7f7254e1c9381d174b6bc8161a5e2f11073
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efd00d2d2075b64a68f0f8b72d68abeaaba0631269a43c771923f532ca302b3f
[INFO] running `Command { std: "docker" "start" "-a" "efd00d2d2075b64a68f0f8b72d68abeaaba0631269a43c771923f532ca302b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling cortex-m v0.6.4
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]    Compiling cortex-m-rt v0.6.13
[INFO] [stderr]    Compiling stm32-usbd v0.5.1
[INFO] [stderr]    Compiling stm32f3 v0.12.1
[INFO] [stderr]    Compiling usb-device v0.2.7
[INFO] [stderr]    Compiling paste v1.0.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling stm32f3-discovery v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling embedded-dma v0.1.2
[INFO] [stderr]    Compiling generic-array v0.11.1
[INFO] [stderr]    Compiling switch-hal v0.3.2
[INFO] [stderr]    Compiling lsm303dlhc v0.2.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling as-slice v0.1.4
[INFO] [stderr]    Compiling micromath v1.1.0
[INFO] [stderr]    Compiling accelerometer v0.12.0
[INFO] [stderr]    Compiling aligned v0.3.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rtcc v0.2.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling stm32f3xx-hal v0.6.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.91s
[INFO] running `Command { std: "docker" "inspect" "efd00d2d2075b64a68f0f8b72d68abeaaba0631269a43c771923f532ca302b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efd00d2d2075b64a68f0f8b72d68abeaaba0631269a43c771923f532ca302b3f", kill_on_drop: false }`
[INFO] [stdout] efd00d2d2075b64a68f0f8b72d68abeaaba0631269a43c771923f532ca302b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37571ee023ddfb224aadfb777490d1166ce672d5d6cd8558a39634d832a8ec3f
[INFO] running `Command { std: "docker" "start" "-a" "37571ee023ddfb224aadfb777490d1166ce672d5d6cd8558a39634d832a8ec3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling panic-itm v0.4.2
[INFO] [stderr]    Compiling stm32f3-discovery v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "37571ee023ddfb224aadfb777490d1166ce672d5d6cd8558a39634d832a8ec3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37571ee023ddfb224aadfb777490d1166ce672d5d6cd8558a39634d832a8ec3f", kill_on_drop: false }`
[INFO] [stdout] 37571ee023ddfb224aadfb777490d1166ce672d5d6cd8558a39634d832a8ec3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec99ea336a5a051323d9ef39000267e9db58d3f9d96fed7850e09851722cc4c0
[INFO] running `Command { std: "docker" "start" "-a" "ec99ea336a5a051323d9ef39000267e9db58d3f9d96fed7850e09851722cc4c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stm32f3_discovery-0a886e22620289ff)
[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] [stderr]    Doc-tests stm32f3-discovery
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/button/interrupt.rs - button::interrupt::clear (line 14) ... FAILED
[INFO] [stdout] test src/button/interrupt.rs - button::interrupt::enable (line 37) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/button/interrupt.rs - button::interrupt::clear (line 14) stdout ----
[INFO] [stdout] error: this file contains an unclosed delimiter
[INFO] [stdout]  --> src/button/interrupt.rs:19:49
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_button_interrupt_rs_14_0() {
[INFO] [stdout]   |           - unclosed delimiter
[INFO] [stdout] ...
[INFO] [stdout] 7 | } _doctest_main_src_button_interrupt_rs_14_0() }
[INFO] [stdout]   |                                                 ^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `interrupt` in this scope
[INFO] [stdout]  --> src/button/interrupt.rs:15:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[interrupt]
[INFO] [stdout]   |   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `button`
[INFO] [stdout]  --> src/button/interrupt.rs:18:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | button::interrupt::clear();
[INFO] [stdout]   |         ^^^^^^^^^ not found in `button`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stm32f3xx_hal::interrupt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: duplicate lang item in crate `panic_halt`: `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `std` (which `rust_out` depends on)
[INFO] [stdout]   = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.so, /opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib
[INFO] [stdout]   = note: second definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-16fc2f09a9add926.rlib
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/button/interrupt.rs - button::interrupt::enable (line 37) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `TriggerMode`
[INFO] [stdout]  --> src/button/interrupt.rs:39:73
[INFO] [stdout]   |
[INFO] [stdout] 4 | button::interrupt::enable(&device_periphs.EXTI, &device_periphs.SYSCFG, TriggerMode::Rising);
[INFO] [stdout]   |                                                                         ^^^^^^^^^^^ use of undeclared type `TriggerMode`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `stm32`
[INFO] [stdout]  --> src/button/interrupt.rs:38:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | let device_periphs = stm32::Peripherals::take().unwrap();
[INFO] [stdout]   |                             ^^^^^^^^^^^ not found in `stm32`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cortex_m::Peripherals;
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stm32f3xx_hal::pac::Peripherals;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `button`
[INFO] [stdout]  --> src/button/interrupt.rs:39:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | button::interrupt::enable(&device_periphs.EXTI, &device_periphs.SYSCFG, TriggerMode::Rising);
[INFO] [stdout]   |         ^^^^^^^^^ not found in `button`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use stm32f3xx_hal::interrupt;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: duplicate lang item in crate `panic_halt`: `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `std` (which `rust_out` depends on)
[INFO] [stdout]   = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.so, /opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-21256c14e4504640.rlib
[INFO] [stdout]   = note: second definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-16fc2f09a9add926.rlib
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/button/interrupt.rs - button::interrupt::clear (line 14)
[INFO] [stdout]     src/button/interrupt.rs - button::interrupt::enable (line 37)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "ec99ea336a5a051323d9ef39000267e9db58d3f9d96fed7850e09851722cc4c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec99ea336a5a051323d9ef39000267e9db58d3f9d96fed7850e09851722cc4c0", kill_on_drop: false }`
[INFO] [stdout] ec99ea336a5a051323d9ef39000267e9db58d3f9d96fed7850e09851722cc4c0