[INFO] fetching crate embedded-test 0.5.0...
[INFO] checking embedded-test-0.5.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate embedded-test 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate embedded-test 0.5.0 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate embedded-test 0.5.0
[INFO] finished tweaking crates.io crate embedded-test 0.5.0
[INFO] tweaked toml for crates.io crate embedded-test 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding rtt-log v0.3.0 (available: v0.5.0)
[INFO] [stderr]       Adding rtt-target v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding serde-json-core v0.5.1 (available: v0.6.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d981b053a792cbe4f9e6f3721613d2fe36e8db7dc5f5b22814a6deb6e8130860
[INFO] running `Command { std: "docker" "start" "-a" "d981b053a792cbe4f9e6f3721613d2fe36e8db7dc5f5b22814a6deb6e8130860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d981b053a792cbe4f9e6f3721613d2fe36e8db7dc5f5b22814a6deb6e8130860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d981b053a792cbe4f9e6f3721613d2fe36e8db7dc5f5b22814a6deb6e8130860", kill_on_drop: false }`
[INFO] [stdout] d981b053a792cbe4f9e6f3721613d2fe36e8db7dc5f5b22814a6deb6e8130860
[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=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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09cd819d18c5cde74a9068c1cac28bfc58a22956f16e68f0cb3d4663e8b17d15
[INFO] running `Command { std: "docker" "start" "-a" "09cd819d18c5cde74a9068c1cac28bfc58a22956f16e68f0cb3d4663e8b17d15", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling semihosting v0.1.16
[INFO] [stderr]    Compiling embedded-test v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling embedded-test-macros v0.5.0
[INFO] [stdout] error: unsupported target; if you need support for this target, please submit an issue at <https://github.com/taiki-e/semihosting>
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/lib.rs:267:1
[INFO] [stdout]     |
[INFO] [stdout] 267 | / compile_error!(
[INFO] [stdout] 268 | |     "unsupported target; if you need support for this target, \
[INFO] [stdout] 269 | |      please submit an issue at <https://github.com/taiki-e/semihosting>"
[INFO] [stdout] 270 | | );
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::sys::arch`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/errno.rs:5:10
[INFO] [stdout]    |
[INFO] [stdout] 5  |     sys::arch::errno,
[INFO] [stdout]    |          ^^^^ could not find `arch` in `sys`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/mod.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | use arm_compat as arch;
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/mod.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | / #[cfg(any(
[INFO] [stdout] 14 | |     target_arch = "aarch64",
[INFO] [stdout] 15 | |     target_arch = "arm",
[INFO] [stdout] 16 | |     target_arch = "riscv32",
[INFO] [stdout] 17 | |     target_arch = "riscv64",
[INFO] [stdout] 18 | |     all(target_arch = "xtensa", feature = "openocd-semihosting"),
[INFO] [stdout] 19 | | ))]
[INFO] [stdout]    | |___^
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | use mips as arch;
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/mod.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | / #[cfg(any(
[INFO] [stdout] 41 | |     target_arch = "mips",
[INFO] [stdout] 42 | |     target_arch = "mips32r6",
[INFO] [stdout] 43 | |     target_arch = "mips64",
[INFO] [stdout] 44 | |     target_arch = "mips64r6",
[INFO] [stdout] 45 | | ))]
[INFO] [stdout]    | |___^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `imp`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/experimental/env.rs:35:20
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub(crate) use imp::{args_bytes, ArgsBytes};
[INFO] [stdout]    |                    ^^^ use of undeclared crate or module `imp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arch`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/semihosting-0.1.16/src/sys/mod.rs:70:16
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub(crate) use arch::{close, exit, should_close};
[INFO] [stdout]    |                ^^^^ help: a similar path exists: `core::arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `semihosting` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "09cd819d18c5cde74a9068c1cac28bfc58a22956f16e68f0cb3d4663e8b17d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cd819d18c5cde74a9068c1cac28bfc58a22956f16e68f0cb3d4663e8b17d15", kill_on_drop: false }`
[INFO] [stdout] 09cd819d18c5cde74a9068c1cac28bfc58a22956f16e68f0cb3d4663e8b17d15
