[INFO] fetching crate postform_rtt 0.5.0... [INFO] building postform_rtt-0.5.0 against try#434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 for pr-101591 [INFO] extracting crate postform_rtt 0.5.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate postform_rtt 0.5.0 on toolchain 434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate postform_rtt 0.5.0 [INFO] finished tweaking crates.io crate postform_rtt 0.5.0 [INFO] tweaked toml for crates.io crate postform_rtt 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate postform_rtt 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a41da553ae716a91b6357f6cd08250c026bbded52bdff8c1ab5acfc3f0126fe [INFO] running `Command { std: "docker" "start" "-a" "6a41da553ae716a91b6357f6cd08250c026bbded52bdff8c1ab5acfc3f0126fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a41da553ae716a91b6357f6cd08250c026bbded52bdff8c1ab5acfc3f0126fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a41da553ae716a91b6357f6cd08250c026bbded52bdff8c1ab5acfc3f0126fe", kill_on_drop: false }` [INFO] [stdout] 6a41da553ae716a91b6357f6cd08250c026bbded52bdff8c1ab5acfc3f0126fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e27f5e31bce22e7408624d631a5dcd2e619234749a3018b6b31cb9b80dc5cd23 [INFO] running `Command { std: "docker" "start" "-a" "e27f5e31bce22e7408624d631a5dcd2e619234749a3018b6b31cb9b80dc5cd23", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling rusb v0.8.1 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling async-task v4.2.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling bindgen v0.57.0 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling fallible-iterator v0.2.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling svg v0.9.3 [INFO] [stderr] Compiling thousands v0.2.0 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling scroll v0.10.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling ihex v3.0.0 [INFO] [stderr] Compiling eyre v0.6.7 [INFO] [stderr] Compiling owo-colors v1.3.0 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling wasmparser v0.57.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling rcobs v0.1.1 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling tracing-core v0.1.23 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [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 nom v6.1.2 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libusb1-sys v0.5.0 [INFO] [stderr] Compiling hidapi v1.3.4 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling clang-sys v1.3.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling object v0.25.3 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling gdb-protocol v0.1.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling blocking v1.2.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling ctor v0.1.22 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling enum-primitive-derive v0.2.2 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling jaylink v0.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling async-global-executor v2.0.3 [INFO] [stderr] Compiling color-spantrace v0.1.6 [INFO] [stderr] Compiling async-std v1.11.0 [INFO] [stderr] Compiling color-eyre v0.5.11 [INFO] [stderr] Compiling postform_decoder v0.5.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling jep106 v0.2.6 [INFO] [stderr] Compiling serde_yaml v0.8.23 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling probe-rs-target v0.11.0 [INFO] [stderr] Compiling probe-rs v0.11.0 [INFO] [stderr] Compiling probe-rs-rtt v0.11.0 [INFO] [stderr] Compiling gdb-server v0.11.0 [INFO] [stderr] Compiling postform_rtt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 13s [INFO] running `Command { std: "docker" "inspect" "e27f5e31bce22e7408624d631a5dcd2e619234749a3018b6b31cb9b80dc5cd23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e27f5e31bce22e7408624d631a5dcd2e619234749a3018b6b31cb9b80dc5cd23", kill_on_drop: false }` [INFO] [stdout] e27f5e31bce22e7408624d631a5dcd2e619234749a3018b6b31cb9b80dc5cd23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+434cce50d8e9a9de0ddaaccaca51e3e3f4bbb275" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff2b9a09875e611ddfb81fb0f6578ca32308f88e8c2c568ad8023b0ae898fb49 [INFO] running `Command { std: "docker" "start" "-a" "ff2b9a09875e611ddfb81fb0f6578ca32308f88e8c2c568ad8023b0ae898fb49", kill_on_drop: false }` [INFO] [stderr] Compiling postform_rtt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "ff2b9a09875e611ddfb81fb0f6578ca32308f88e8c2c568ad8023b0ae898fb49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff2b9a09875e611ddfb81fb0f6578ca32308f88e8c2c568ad8023b0ae898fb49", kill_on_drop: false }` [INFO] [stdout] ff2b9a09875e611ddfb81fb0f6578ca32308f88e8c2c568ad8023b0ae898fb49