[INFO] fetching crate probe-rs-rtt 0.10.1...
[INFO] checking probe-rs-rtt-0.10.1 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate probe-rs-rtt 0.10.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate probe-rs-rtt 0.10.1 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probe-rs-rtt 0.10.1
[INFO] finished tweaking crates.io crate probe-rs-rtt 0.10.1
[INFO] tweaked toml for crates.io crate probe-rs-rtt 0.10.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libflate_lz77 v1.1.0
[INFO] [stderr]   Downloaded libflate v1.1.0
[INFO] [stderr]   Downloaded hidapi v1.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4ed49e1116e7bd6f2a766eab78ca839e5e2ed3559f92a18912629b7d8e97e8ba
[INFO] running `Command { std: "docker" "start" "-a" "4ed49e1116e7bd6f2a766eab78ca839e5e2ed3559f92a18912629b7d8e97e8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed49e1116e7bd6f2a766eab78ca839e5e2ed3559f92a18912629b7d8e97e8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed49e1116e7bd6f2a766eab78ca839e5e2ed3559f92a18912629b7d8e97e8ba", kill_on_drop: false }`
[INFO] [stdout] 4ed49e1116e7bd6f2a766eab78ca839e5e2ed3559f92a18912629b7d8e97e8ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92dd8900873b4a21c75d0ea89357811e9af0399a5180c647f08e7213a38b7733
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92dd8900873b4a21c75d0ea89357811e9af0399a5180c647f08e7213a38b7733", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling hidapi v1.2.6
[INFO] [stderr]    Compiling libflate_lz77 v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling libflate v1.1.0
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]    Compiling tar v0.4.33
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling libusb1-sys v0.4.4
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]     Checking rusb v0.6.5
[INFO] [stderr]     Checking jaylink v0.1.5
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking jep106 v0.2.5
[INFO] [stderr]    Compiling probe-rs-t2rust v0.7.0
[INFO] [stderr]    Compiling probe-rs v0.10.1
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: Failed to format generated target file.
[INFO] [stderr] warning: 'rustfmt --emit files /opt/rustwide/target/debug/build/probe-rs-0011717329f8f875/out/targets.rs' failed with exit status: 1
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `probe-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name probe_rs --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/probe-rs-0.10.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="builtin-targets"' --cfg 'feature="default"' -C metadata=9799d750b5936f28 -C extra-filename=-9799d750b5936f28 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-9787f58e2a6422c5.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-79fce7b81c23f428.rmeta --extern bitfield=/opt/rustwide/target/debug/deps/libbitfield-ba2152f788d83f63.rmeta --extern enum_primitive_derive=/opt/rustwide/target/debug/deps/libenum_primitive_derive-c8872a58a7f79947.so --extern gimli=/opt/rustwide/target/debug/deps/libgimli-7e37cc2132d3bdca.rmeta --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-d67cb1ec0e3d26af.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-1125eb3745588dec.rmeta --extern ihex=/opt/rustwide/target/debug/deps/libihex-07e79dbdc84bac66.rmeta --extern jaylink=/opt/rustwide/target/debug/deps/libjaylink-c1345328dc94ea0c.rmeta --extern jep106=/opt/rustwide/target/debug/deps/libjep106-01f3d905cd1cd8a9.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df97b860f7a76404.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-fbe49bc984a62278.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-8ef945c0885de4cf.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-c886b6bcefb9681d.rmeta --extern rusb=/opt/rustwide/target/debug/deps/librusb-30195c707e6a23b0.rmeta --extern scroll=/opt/rustwide/target/debug/deps/libscroll-1cea347c35a7640f.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-5896257f1e0a3d37.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-0ce8d97da9602e51.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-97252f1c647894df.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-10d7ff4239598225.rmeta --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/hidapi-71735df6062c28f0/out -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "92dd8900873b4a21c75d0ea89357811e9af0399a5180c647f08e7213a38b7733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92dd8900873b4a21c75d0ea89357811e9af0399a5180c647f08e7213a38b7733", kill_on_drop: false }`
[INFO] [stdout] 92dd8900873b4a21c75d0ea89357811e9af0399a5180c647f08e7213a38b7733