[INFO] fetching crate postform_rtt 0.3.0...
[INFO] checking postform_rtt-0.3.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] extracting crate postform_rtt 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate postform_rtt 0.3.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postform_rtt 0.3.0
[INFO] finished tweaking crates.io crate postform_rtt 0.3.0
[INFO] tweaked toml for crates.io crate postform_rtt 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate postform_rtt 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded libftdi1-sys v1.0.0
[INFO] [stderr]   Downloaded jaylink v0.1.5
[INFO] [stderr]   Downloaded probe-rs-rtt v0.4.0
[INFO] [stderr]   Downloaded postform_decoder v0.3.0
[INFO] [stderr]   Downloaded probe-rs v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 2ca85007131fcd6bef64c12a3cb5b0120f686bdfe74a2cf20f1b92e240c66103
[INFO] running `Command { std: "docker" "start" "-a" "2ca85007131fcd6bef64c12a3cb5b0120f686bdfe74a2cf20f1b92e240c66103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ca85007131fcd6bef64c12a3cb5b0120f686bdfe74a2cf20f1b92e240c66103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca85007131fcd6bef64c12a3cb5b0120f686bdfe74a2cf20f1b92e240c66103", kill_on_drop: false }`
[INFO] [stdout] 2ca85007131fcd6bef64c12a3cb5b0120f686bdfe74a2cf20f1b92e240c66103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0683b50e2110824c68847b4e36b524076610bacf4e36aaaf88884d9497af1453
[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" "0683b50e2110824c68847b4e36b524076610bacf4e36aaaf88884d9497af1453", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.62
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling serde_derive v1.0.124
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling libflate_lz77 v1.0.0
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]     Checking wasmparser v0.57.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.38
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]     Checking cobs v0.1.4
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling clang-sys v1.1.1
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling libftdi1-sys v1.0.0
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking sharded-slab v0.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]     Checking eyre v0.6.5
[INFO] [stderr]    Compiling libflate v1.0.3
[INFO] [stderr]    Compiling bindgen v0.57.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]     Checking tracing-subscriber v0.2.16
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling tar v0.4.33
[INFO] [stderr]     Checking object v0.21.1
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling libusb1-sys v0.4.4
[INFO] [stderr]     Checking rusb v0.6.5
[INFO] [stderr]     Checking jaylink v0.1.5
[INFO] [stderr]     Checking ctrlc v3.1.8
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.13
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking color-eyre v0.5.10
[INFO] [stderr]    Compiling postform_decoder v0.3.0
[INFO] [stderr]     Checking jep106 v0.2.5
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]    Compiling probe-rs-t2rust v0.6.0
[INFO] [stderr]    Compiling probe-rs v0.9.0
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: Failed to formated generated target file.
[INFO] [stderr] warning: 'rustfmt --emit files /opt/rustwide/target/debug/build/probe-rs-f3850149686a8c7c/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-0.9.0/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=303f183d1e263736 -C extra-filename=-303f183d1e263736 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-c2fc0c70ccf207dc.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-e6c4b92f698a0924.rmeta --extern bitfield=/opt/rustwide/target/debug/deps/libbitfield-139b1c5044dabe20.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-6f51632f9df6f053.rmeta --extern enum_primitive_derive=/opt/rustwide/target/debug/deps/libenum_primitive_derive-e08eff434281938c.so --extern gimli=/opt/rustwide/target/debug/deps/libgimli-b691b87b77c98cfc.rmeta --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-dbbdddea6413a9a1.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-0dea569aaff8560d.rmeta --extern ihex=/opt/rustwide/target/debug/deps/libihex-0e7b8ef4a8e83594.rmeta --extern jaylink=/opt/rustwide/target/debug/deps/libjaylink-36cc456321de183e.rmeta --extern jep106=/opt/rustwide/target/debug/deps/libjep106-da2b65a0f85d0041.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-014fb1c6e3e5001a.rmeta --extern libftdi1_sys=/opt/rustwide/target/debug/deps/liblibftdi1_sys-93f499446d6ffaff.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-25922f7751050984.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-e4640707ab7c5eef.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-d55839404d4ff7a8.rmeta --extern rusb=/opt/rustwide/target/debug/deps/librusb-c7a5934d51f3c8bc.rmeta --extern scroll=/opt/rustwide/target/debug/deps/libscroll-878f47f4ac451763.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-21b1ed8f8a58624c.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-d10081557c351ca8.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-054a815747271b1f.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-6c496b499094d134.rmeta --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/hidapi-3feb1f167a0e1614/out -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "0683b50e2110824c68847b4e36b524076610bacf4e36aaaf88884d9497af1453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0683b50e2110824c68847b4e36b524076610bacf4e36aaaf88884d9497af1453", kill_on_drop: false }`
[INFO] [stdout] 0683b50e2110824c68847b4e36b524076610bacf4e36aaaf88884d9497af1453