[INFO] fetching crate postform_rtt 0.1.0...
[INFO] checking postform_rtt-0.1.0 against master#9503ea19edbf01b9435e80e17d60ce1b88390116 for pr-81782
[INFO] extracting crate postform_rtt 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate postform_rtt 0.1.0 on toolchain 9503ea19edbf01b9435e80e17d60ce1b88390116
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate postform_rtt 0.1.0
[INFO] finished tweaking crates.io crate postform_rtt 0.1.0
[INFO] tweaked toml for crates.io crate postform_rtt 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate postform_rtt 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e46d800fdd7d2de032d05e104edd74991b4b942d4566aa81e8ed28260054f47f
[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" "e46d800fdd7d2de032d05e104edd74991b4b942d4566aa81e8ed28260054f47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e46d800fdd7d2de032d05e104edd74991b4b942d4566aa81e8ed28260054f47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46d800fdd7d2de032d05e104edd74991b4b942d4566aa81e8ed28260054f47f", kill_on_drop: false }`
[INFO] [stdout] e46d800fdd7d2de032d05e104edd74991b4b942d4566aa81e8ed28260054f47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+9503ea19edbf01b9435e80e17d60ce1b88390116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a58b88a90c3ef02b6fae789448ada0dd66f1cea8076a6dfcb2f2390d65e8c9d
[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" "2a58b88a90c3ef02b6fae789448ada0dd66f1cea8076a6dfcb2f2390d65e8c9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.83
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking radium v0.3.0
[INFO] [stderr]     Checking dtoa v0.4.7
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking indenter v0.3.2
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking cobs v0.1.4
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling libftdi1-sys v1.0.0-alpha3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking sharded-slab v0.1.1
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking bitvec v0.17.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling libflate v1.0.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking gimli v0.22.0
[INFO] [stderr]     Checking tracing-subscriber v0.2.15
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling tar v0.4.32
[INFO] [stderr]     Checking object v0.21.1
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]    Compiling libusb1-sys v0.4.4
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking rusb v0.6.5
[INFO] [stderr]     Checking jaylink v0.1.5
[INFO] [stderr]    Compiling scroll_derive v0.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.1
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling scroll v0.10.2
[INFO] [stderr]     Checking goblin v0.2.3
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking tracing v0.1.22
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking postform_decoder v0.1.0
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking color-eyre v0.5.10
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling serde_yaml v0.8.15
[INFO] [stderr]     Checking jep106 v0.2.5
[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-6639a9f9aa46b750/out/targets.rs' failed with exit code: 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=b74459323fd3162f -C extra-filename=-b74459323fd3162f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-82c1491d7ec4328b.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-3fa2d405d39c78db.rmeta --extern bitfield=/opt/rustwide/target/debug/deps/libbitfield-ba2152f788d83f63.rmeta --extern bitvec=/opt/rustwide/target/debug/deps/libbitvec-7c01529b02b656d6.rmeta --extern enum_primitive_derive=/opt/rustwide/target/debug/deps/libenum_primitive_derive-72e17007088c1d0a.so --extern gimli=/opt/rustwide/target/debug/deps/libgimli-fc5e92ba41edf3be.rmeta --extern goblin=/opt/rustwide/target/debug/deps/libgoblin-d7514127ae8dc930.rmeta --extern hidapi=/opt/rustwide/target/debug/deps/libhidapi-5cfedd564fabac0a.rmeta --extern ihex=/opt/rustwide/target/debug/deps/libihex-07e79dbdc84bac66.rmeta --extern jaylink=/opt/rustwide/target/debug/deps/libjaylink-d6b5a7b85585efbf.rmeta --extern jep106=/opt/rustwide/target/debug/deps/libjep106-c8e06a33c873ad70.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df97b860f7a76404.rmeta --extern libftdi1_sys=/opt/rustwide/target/debug/deps/liblibftdi1_sys-471eb81da117ec50.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1666592c90e6faaa.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-416358088c0055fc.rmeta --extern object=/opt/rustwide/target/debug/deps/libobject-4b7e8af08b9eb49b.rmeta --extern rusb=/opt/rustwide/target/debug/deps/librusb-7e94f90e47e689f3.rmeta --extern scroll=/opt/rustwide/target/debug/deps/libscroll-3bad4bbef421bf44.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a02f0610c5975782.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-0d2d51dec9bd75ab.rmeta --extern svg=/opt/rustwide/target/debug/deps/libsvg-97252f1c647894df.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-67f1638d3df4e917.rmeta --cap-lints allow --cap-lints=forbid -L native=/usr/lib/x86_64-linux-gnu -L native=/opt/rustwide/target/debug/build/hidapi-42bb4d557f94c551/out -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2a58b88a90c3ef02b6fae789448ada0dd66f1cea8076a6dfcb2f2390d65e8c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a58b88a90c3ef02b6fae789448ada0dd66f1cea8076a6dfcb2f2390d65e8c9d", kill_on_drop: false }`
[INFO] [stdout] 2a58b88a90c3ef02b6fae789448ada0dd66f1cea8076a6dfcb2f2390d65e8c9d