[INFO] fetching crate hdlc 0.2.5... [INFO] testing hdlc-0.2.5 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate hdlc 0.2.5 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate hdlc 0.2.5 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hdlc 0.2.5 [INFO] finished tweaking crates.io crate hdlc 0.2.5 [INFO] tweaked toml for crates.io crate hdlc 0.2.5 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 95be2297e6ae4249ac32c8b1845705d3ea30f5d3109712bfd0ea1235c922b3ed [INFO] running `Command { std: "docker" "start" "-a" "95be2297e6ae4249ac32c8b1845705d3ea30f5d3109712bfd0ea1235c922b3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95be2297e6ae4249ac32c8b1845705d3ea30f5d3109712bfd0ea1235c922b3ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95be2297e6ae4249ac32c8b1845705d3ea30f5d3109712bfd0ea1235c922b3ed", kill_on_drop: false }` [INFO] [stdout] 95be2297e6ae4249ac32c8b1845705d3ea30f5d3109712bfd0ea1235c922b3ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79a806f9e5c967fc6604af6db54c168400e7e3be5d9575c34fa6109143fd3abd [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" "79a806f9e5c967fc6604af6db54c168400e7e3be5d9575c34fa6109143fd3abd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.19 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling object v0.25.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling hdlc v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.77s [INFO] running `Command { std: "docker" "inspect" "79a806f9e5c967fc6604af6db54c168400e7e3be5d9575c34fa6109143fd3abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79a806f9e5c967fc6604af6db54c168400e7e3be5d9575c34fa6109143fd3abd", kill_on_drop: false }` [INFO] [stdout] 79a806f9e5c967fc6604af6db54c168400e7e3be5d9575c34fa6109143fd3abd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebcb09c56c91a632f55a964624715142ea275a3e577a343dfa4b9531e1a1986a [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" "ebcb09c56c91a632f55a964624715142ea275a3e577a343dfa4b9531e1a1986a", kill_on_drop: false }` [INFO] [stderr] Compiling hdlc v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "ebcb09c56c91a632f55a964624715142ea275a3e577a343dfa4b9531e1a1986a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebcb09c56c91a632f55a964624715142ea275a3e577a343dfa4b9531e1a1986a", kill_on_drop: false }` [INFO] [stdout] ebcb09c56c91a632f55a964624715142ea275a3e577a343dfa4b9531e1a1986a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 822e0e28bcbc1242b9a0ddc31bb48d023eaf9c99ba1d5ca5fd96e3eb815f3cb1 [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" "822e0e28bcbc1242b9a0ddc31bb48d023eaf9c99ba1d5ca5fd96e3eb815f3cb1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hdlc-9ce7fd139b89ff55) [INFO] [stdout] [INFO] [stderr] Running tests/framing.rs (/opt/rustwide/target/debug/deps/framing-2e57f36805512a26) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::depack_custom_s_chars ... ok [INFO] [stdout] test tests::depack_it_swaps ... ok [INFO] [stdout] test tests::depack_rejects_incomplete_message ... ok [INFO] [stdout] test tests::depack_rejects_stray_fesc_char ... ok [INFO] [stdout] test tests::depack_slice_custom_s_chars ... ok [INFO] [stdout] test tests::depack_slice_it_swaps ... ok [INFO] [stdout] test tests::depack_slice_rejects_dupe_s_chars ... ok [INFO] [stderr] Doc-tests hdlc [INFO] [stdout] test tests::depack_slice_rejects_incomplete_message ... ok [INFO] [stdout] test tests::depacketizes ... ok [INFO] [stdout] test tests::depacketizes_slice ... ok [INFO] [stdout] test tests::depack_slice_rejects_stray_fend_char ... ok [INFO] [stdout] test tests::pack_byte_swaps ... ok [INFO] [stdout] test tests::pack_custom_s_chars ... ok [INFO] [stdout] test tests::pack_rejects_dupe_s_chars ... ok [INFO] [stdout] test tests::packetizes ... ok [INFO] [stdout] test tests::depack_slice_rejects_stray_fesc_char ... ok [INFO] [stdout] test tests::depack_rejects_stray_fend_char ... ok [INFO] [stdout] test tests::depack_rejects_dupe_s_chars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - decode_slice (line 300) ... ok [INFO] [stdout] test src/lib.rs - (line 54) ... ok [INFO] [stdout] test src/lib.rs - encode (line 142) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] test src/lib.rs - decode (line 216) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "822e0e28bcbc1242b9a0ddc31bb48d023eaf9c99ba1d5ca5fd96e3eb815f3cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "822e0e28bcbc1242b9a0ddc31bb48d023eaf9c99ba1d5ca5fd96e3eb815f3cb1", kill_on_drop: false }` [INFO] [stdout] 822e0e28bcbc1242b9a0ddc31bb48d023eaf9c99ba1d5ca5fd96e3eb815f3cb1