[INFO] fetching crate sam3-hal 0.1.0...
[INFO] checking sam3-hal-0.1.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate sam3-hal 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate sam3-hal 0.1.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate sam3-hal 0.1.0
[INFO] finished tweaking crates.io crate sam3-hal 0.1.0
[INFO] tweaked toml for crates.io crate sam3-hal 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-test v0.3.0 (available: v0.5.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded semihosting v0.1.16
[INFO] [stderr]   Downloaded atsam3n00a v0.1.0
[INFO] [stderr]   Downloaded atsam3n1a v0.1.0
[INFO] [stderr]   Downloaded atsam3n00b v0.1.0
[INFO] [stderr]   Downloaded atsam3n1c v0.1.0
[INFO] [stderr]   Downloaded atsam3n0c v0.1.0
[INFO] [stderr]   Downloaded atsam3s4a v0.1.0
[INFO] [stderr]   Downloaded atsam3n2c v0.1.0
[INFO] [stderr]   Downloaded atsam3s1b v0.1.0
[INFO] [stderr]   Downloaded atsam3sd8b v0.1.0
[INFO] [stderr]   Downloaded atsam3s8b v0.1.0
[INFO] [stderr]   Downloaded atsam3s1c v0.1.0
[INFO] [stderr]   Downloaded atsam3u1e v0.1.0
[INFO] [stderr]   Downloaded atsam3a4c v0.1.0
[INFO] [stderr]   Downloaded atsam3a8c v0.1.0
[INFO] [stderr]   Downloaded atsam3x4c v0.1.0
[INFO] [stderr]   Downloaded atsam3x4e v0.1.0
[INFO] [stderr]   Downloaded atsam3x8e v0.1.0
[INFO] [stderr]   Downloaded embedded-test-macros v0.4.0
[INFO] [stderr]   Downloaded atsam3x8c v0.1.0
[INFO] [stderr]   Downloaded atsam3s8c v0.1.0
[INFO] [stderr]   Downloaded atsam3s1a v0.1.0
[INFO] [stderr]   Downloaded atsam3sd8c v0.1.0
[INFO] [stderr]   Downloaded atsam3x8h v0.1.0
[INFO] [stderr]   Downloaded atsam3u2e v0.1.0
[INFO] [stderr]   Downloaded atsam3s2c v0.1.0
[INFO] [stderr]   Downloaded atsam3u4e v0.1.0
[INFO] [stderr]   Downloaded atsam3u1c v0.1.0
[INFO] [stderr]   Downloaded atsam3u2c v0.1.0
[INFO] [stderr]   Downloaded atsam3u4c v0.1.0
[INFO] [stderr]   Downloaded atsam3s2b v0.1.0
[INFO] [stderr]   Downloaded atsam3s4b v0.1.0
[INFO] [stderr]   Downloaded atsam3n4c v0.1.0
[INFO] [stderr]   Downloaded atsam3s4c v0.1.0
[INFO] [stderr]   Downloaded atsam3s2a v0.1.0
[INFO] [stderr]   Downloaded atsam3n0b v0.1.0
[INFO] [stderr]   Downloaded atsam3n2b v0.1.0
[INFO] [stderr]   Downloaded atsam3n1b v0.1.0
[INFO] [stderr]   Downloaded atsam3n4b v0.1.0
[INFO] [stderr]   Downloaded atsam3n0a v0.1.0
[INFO] [stderr]   Downloaded atsam3n2a v0.1.0
[INFO] [stderr]   Downloaded atsam3n4a v0.1.0
[INFO] [stderr]   Downloaded embedded-test v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ceddf627df06475788ba93488ebbd5a7df997ae8cf3d6b8b1414f76a05b8e14
[INFO] running `Command { std: "docker" "start" "-a" "5ceddf627df06475788ba93488ebbd5a7df997ae8cf3d6b8b1414f76a05b8e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ceddf627df06475788ba93488ebbd5a7df997ae8cf3d6b8b1414f76a05b8e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ceddf627df06475788ba93488ebbd5a7df997ae8cf3d6b8b1414f76a05b8e14", kill_on_drop: false }`
[INFO] [stdout] 5ceddf627df06475788ba93488ebbd5a7df997ae8cf3d6b8b1414f76a05b8e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8960cda6714723934611892ff323788f277d26f03c78b22025b9e2d067fba06
[INFO] running `Command { std: "docker" "start" "-a" "a8960cda6714723934611892ff323788f277d26f03c78b22025b9e2d067fba06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling semihosting v0.1.16
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]    Compiling sam3-hal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling seq-macro v0.3.5
[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] [stderr]    Compiling rustc_version v0.4.1
[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" "a8960cda6714723934611892ff323788f277d26f03c78b22025b9e2d067fba06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8960cda6714723934611892ff323788f277d26f03c78b22025b9e2d067fba06", kill_on_drop: false }`
[INFO] [stdout] a8960cda6714723934611892ff323788f277d26f03c78b22025b9e2d067fba06
