[INFO] cloning repository https://github.com/CrosszPai/rust-f4-experimental [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrosszPai/rust-f4-experimental" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrosszPai%2Frust-f4-experimental", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrosszPai%2Frust-f4-experimental'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c3d6690b6975a035ad9a1f50c6cf6fcc96872ecf [INFO] checking CrosszPai/rust-f4-experimental against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrosszPai%2Frust-f4-experimental" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CrosszPai/rust-f4-experimental on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/CrosszPai/rust-f4-experimental [INFO] finished tweaking git repo https://github.com/CrosszPai/rust-f4-experimental [INFO] tweaked toml for git repo https://github.com/CrosszPai/rust-f4-experimental written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/CrosszPai/rust-f4-experimental 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stm32f4xx-hal v0.8.3 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded aligned v0.3.4 [INFO] [stderr] Downloaded cortex-m-rt v0.6.13 [INFO] [stderr] Downloaded numtoa v0.2.3 [INFO] [stderr] Downloaded cortex-m v0.6.3 [INFO] [stderr] Downloaded embedded-graphics v0.7.0-alpha.1 [INFO] [stderr] Downloaded micromath v1.1.0 [INFO] [stderr] Downloaded stm32f4 v0.11.0 [INFO] [stderr] Downloaded st7735-lcd v0.8.0-alpha.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4fafdefbd05d894e9d1715708d03d59a6a477c2e3a05e99727902670bbc05ff [INFO] running `Command { std: "docker" "start" "-a" "a4fafdefbd05d894e9d1715708d03d59a6a477c2e3a05e99727902670bbc05ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4fafdefbd05d894e9d1715708d03d59a6a477c2e3a05e99727902670bbc05ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4fafdefbd05d894e9d1715708d03d59a6a477c2e3a05e99727902670bbc05ff", kill_on_drop: false }` [INFO] [stdout] a4fafdefbd05d894e9d1715708d03d59a6a477c2e3a05e99727902670bbc05ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1bedefac7a3d7bdb845a488bc34b742e26bae1554b62f7616e3bdab9ffe69b3 [INFO] running `Command { std: "docker" "start" "-a" "b1bedefac7a3d7bdb845a488bc34b742e26bae1554b62f7616e3bdab9ffe69b3", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m v0.6.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Checking vcell v0.1.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling stm32f4 v0.11.0 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking micromath v1.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking numtoa v0.2.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Checking panic-halt v0.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking embedded-graphics v0.7.0-alpha.1 [INFO] [stderr] Checking st7735-lcd v0.8.0-alpha.1 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stderr] Checking stm32f4xx-hal v0.8.3 [INFO] [stderr] Checking rust-f4 v0.1.0 (/opt/rustwide/workdir) [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] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:101:1 [INFO] [stdout] | [INFO] [stdout] 101 | / fn panic(info: &PanicInfo) -> ! { [INFO] [stdout] 102 | | panic!("{}", info); [INFO] [stdout] 103 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/af4a5a13a15fa0c60e06321077ef452f769b42fd/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-eb900a948ffb2e3b.rlib [INFO] [stdout] = note: second definition in the local crate (`rust_f4`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-f4` (bin "rust-f4" test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-f4` (bin "rust-f4") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "b1bedefac7a3d7bdb845a488bc34b742e26bae1554b62f7616e3bdab9ffe69b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1bedefac7a3d7bdb845a488bc34b742e26bae1554b62f7616e3bdab9ffe69b3", kill_on_drop: false }` [INFO] [stdout] b1bedefac7a3d7bdb845a488bc34b742e26bae1554b62f7616e3bdab9ffe69b3 [INFO] checking CrosszPai/rust-f4-experimental against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrosszPai%2Frust-f4-experimental" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/CrosszPai/rust-f4-experimental on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/CrosszPai/rust-f4-experimental [INFO] finished tweaking git repo https://github.com/CrosszPai/rust-f4-experimental [INFO] tweaked toml for git repo https://github.com/CrosszPai/rust-f4-experimental written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CrosszPai/rust-f4-experimental 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d480fd473fc12c0a1bc7cdd9fc1d51e909da246446f26144cfcf0905b8b07e6 [INFO] running `Command { std: "docker" "start" "-a" "9d480fd473fc12c0a1bc7cdd9fc1d51e909da246446f26144cfcf0905b8b07e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d480fd473fc12c0a1bc7cdd9fc1d51e909da246446f26144cfcf0905b8b07e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d480fd473fc12c0a1bc7cdd9fc1d51e909da246446f26144cfcf0905b8b07e6", kill_on_drop: false }` [INFO] [stdout] 9d480fd473fc12c0a1bc7cdd9fc1d51e909da246446f26144cfcf0905b8b07e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a78007e58f914b5f1e704b09652d35c8945217577a9cd91d8af97d1ab2dd94f7 [INFO] running `Command { std: "docker" "start" "-a" "a78007e58f914b5f1e704b09652d35c8945217577a9cd91d8af97d1ab2dd94f7", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "a78007e58f914b5f1e704b09652d35c8945217577a9cd91d8af97d1ab2dd94f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a78007e58f914b5f1e704b09652d35c8945217577a9cd91d8af97d1ab2dd94f7", kill_on_drop: false }` [INFO] [stdout] a78007e58f914b5f1e704b09652d35c8945217577a9cd91d8af97d1ab2dd94f7