[INFO] cloning repository https://github.com/JDuchniewicz/blazy-t [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JDuchniewicz/blazy-t" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJDuchniewicz%2Fblazy-t", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJDuchniewicz%2Fblazy-t'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4db3cc39b9d052147432db22cd8cf21cf773fdd4 [INFO] checking JDuchniewicz/blazy-t against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJDuchniewicz%2Fblazy-t" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JDuchniewicz/blazy-t on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/JDuchniewicz/blazy-t [INFO] finished tweaking git repo https://github.com/JDuchniewicz/blazy-t [INFO] tweaked toml for git repo https://github.com/JDuchniewicz/blazy-t written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/JDuchniewicz/blazy-t 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-dma v0.1.2 [INFO] [stderr] Downloaded az v1.1.1 [INFO] [stderr] Downloaded fixed v1.7.0 [INFO] [stderr] Downloaded nrf-hal-common v0.12.1 [INFO] [stderr] Downloaded cortex-m v0.7.2 [INFO] [stderr] Downloaded nrf52832-pac v0.9.0 [INFO] [stderr] Downloaded nrf52832-hal v0.12.1 [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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 44339c957d2912cc3486e6ec21dbc57229efc32e8a1b248e2e07e7b461a9efa2 [INFO] running `Command { std: "docker" "start" "-a" "44339c957d2912cc3486e6ec21dbc57229efc32e8a1b248e2e07e7b461a9efa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "44339c957d2912cc3486e6ec21dbc57229efc32e8a1b248e2e07e7b461a9efa2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44339c957d2912cc3486e6ec21dbc57229efc32e8a1b248e2e07e7b461a9efa2", kill_on_drop: false }` [INFO] [stdout] 44339c957d2912cc3486e6ec21dbc57229efc32e8a1b248e2e07e7b461a9efa2 [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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 006a67a2b0b907f395f51541eef507f5b5936d5f27af3eb03b7232b65a94509d [INFO] running `Command { std: "docker" "start" "-a" "006a67a2b0b907f395f51541eef507f5b5936d5f27af3eb03b7232b65a94509d", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling nrf52832-pac v0.9.0 [INFO] [stderr] Compiling fixed v1.7.0 [INFO] [stderr] Compiling nrf-hal-common v0.12.1 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Compiling nrf52832-hal v0.12.1 [INFO] [stderr] Compiling blazy-t v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Checking rtt-target v0.3.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [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:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / fn panic(_: &core::panic::PanicInfo) -> ! { [INFO] [stdout] 13 | | loop { [INFO] [stdout] 14 | | cortex_m::asm::bkpt(); [INFO] [stdout] 15 | | } [INFO] [stdout] 16 | | } [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/506512391b1a75ae450d36c9420978402a91abcc/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-6701759d8343e913.rlib [INFO] [stdout] = note: second definition in the local crate (`blazy_t`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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 `blazy-t` (bin "blazy-t") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `blazy-t` (bin "blazy-t" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "006a67a2b0b907f395f51541eef507f5b5936d5f27af3eb03b7232b65a94509d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "006a67a2b0b907f395f51541eef507f5b5936d5f27af3eb03b7232b65a94509d", kill_on_drop: false }` [INFO] [stdout] 006a67a2b0b907f395f51541eef507f5b5936d5f27af3eb03b7232b65a94509d [INFO] checking JDuchniewicz/blazy-t against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJDuchniewicz%2Fblazy-t" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JDuchniewicz/blazy-t on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/JDuchniewicz/blazy-t [INFO] finished tweaking git repo https://github.com/JDuchniewicz/blazy-t [INFO] tweaked toml for git repo https://github.com/JDuchniewicz/blazy-t written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JDuchniewicz/blazy-t 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" "+dae34b759e282c069aa28752564694effd121a63" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85f6b3770e2657467bee3095954275ec842d3a514b30e7b83ddf0c78644ac395 [INFO] running `Command { std: "docker" "start" "-a" "85f6b3770e2657467bee3095954275ec842d3a514b30e7b83ddf0c78644ac395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85f6b3770e2657467bee3095954275ec842d3a514b30e7b83ddf0c78644ac395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f6b3770e2657467bee3095954275ec842d3a514b30e7b83ddf0c78644ac395", kill_on_drop: false }` [INFO] [stdout] 85f6b3770e2657467bee3095954275ec842d3a514b30e7b83ddf0c78644ac395 [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=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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93a816bfcbc15d5178a9ea62322b1460a5e97fcbb60a81832eba3653e35dd906 [INFO] running `Command { std: "docker" "start" "-a" "93a816bfcbc15d5178a9ea62322b1460a5e97fcbb60a81832eba3653e35dd906", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "93a816bfcbc15d5178a9ea62322b1460a5e97fcbb60a81832eba3653e35dd906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93a816bfcbc15d5178a9ea62322b1460a5e97fcbb60a81832eba3653e35dd906", kill_on_drop: false }` [INFO] [stdout] 93a816bfcbc15d5178a9ea62322b1460a5e97fcbb60a81832eba3653e35dd906