[INFO] fetching crate hdlc 0.2.5... [INFO] testing hdlc-0.2.5 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate hdlc 0.2.5 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate hdlc 0.2.5 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] adefff0f13858bff3fc7b3e209c1abe247cf2d56a5943bac933203f61d94c89d [INFO] running `Command { std: "docker" "start" "-a" "adefff0f13858bff3fc7b3e209c1abe247cf2d56a5943bac933203f61d94c89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adefff0f13858bff3fc7b3e209c1abe247cf2d56a5943bac933203f61d94c89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adefff0f13858bff3fc7b3e209c1abe247cf2d56a5943bac933203f61d94c89d", kill_on_drop: false }` [INFO] [stdout] adefff0f13858bff3fc7b3e209c1abe247cf2d56a5943bac933203f61d94c89d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", 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] cee93b44776fae516253bbd13dc43d0d2e5419ea7e8e97bb6b9d6f50f75615a2 [INFO] running `Command { std: "docker" "start" "-a" "cee93b44776fae516253bbd13dc43d0d2e5419ea7e8e97bb6b9d6f50f75615a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling gimli v0.24.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling object v0.25.3 [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 num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling addr2line v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.5 [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 1m 27s [INFO] running `Command { std: "docker" "inspect" "cee93b44776fae516253bbd13dc43d0d2e5419ea7e8e97bb6b9d6f50f75615a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cee93b44776fae516253bbd13dc43d0d2e5419ea7e8e97bb6b9d6f50f75615a2", kill_on_drop: false }` [INFO] [stdout] cee93b44776fae516253bbd13dc43d0d2e5419ea7e8e97bb6b9d6f50f75615a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", 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] e52567cfa20d1c1d95de1787da72d4371b27e8273f3b1d487826bbd91fba5d34 [INFO] running `Command { std: "docker" "start" "-a" "e52567cfa20d1c1d95de1787da72d4371b27e8273f3b1d487826bbd91fba5d34", kill_on_drop: false }` [INFO] [stderr] Compiling hdlc v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "e52567cfa20d1c1d95de1787da72d4371b27e8273f3b1d487826bbd91fba5d34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e52567cfa20d1c1d95de1787da72d4371b27e8273f3b1d487826bbd91fba5d34", kill_on_drop: false }` [INFO] [stdout] e52567cfa20d1c1d95de1787da72d4371b27e8273f3b1d487826bbd91fba5d34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", 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] 51697cbf9def35d2c69a81446c67c7c07cfcce25079d7cda0a6bbc7bbc790afe [INFO] running `Command { std: "docker" "start" "-a" "51697cbf9def35d2c69a81446c67c7c07cfcce25079d7cda0a6bbc7bbc790afe", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hdlc-bae997e852eb9756) [INFO] [stdout] [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] [stderr] Running tests/framing.rs (/opt/rustwide/target/debug/deps/framing-f945e58abab8d732) [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test tests::depack_custom_s_chars ... ok [INFO] [stdout] test tests::depacketizes_slice ... ok [INFO] [stdout] test tests::depacketizes ... ok [INFO] [stdout] test tests::depack_slice_rejects_stray_fesc_char ... ok [INFO] [stdout] test tests::pack_byte_swaps ... ok [INFO] [stdout] test tests::depack_slice_rejects_incomplete_message ... ok [INFO] [stdout] test tests::pack_custom_s_chars ... ok [INFO] [stdout] test tests::depack_slice_rejects_dupe_s_chars ... ok [INFO] [stdout] test tests::pack_rejects_dupe_s_chars ... ok [INFO] [stdout] test tests::depack_rejects_stray_fend_char ... ok [INFO] [stdout] test tests::packetizes ... ok [INFO] [stdout] test tests::depack_rejects_incomplete_message ... ok [INFO] [stderr] Doc-tests hdlc [INFO] [stdout] test tests::depack_slice_rejects_stray_fend_char ... ok [INFO] [stdout] test tests::depack_slice_it_swaps ... ok [INFO] [stdout] test tests::depack_it_swaps ... 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_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 8) ... ok [INFO] [stdout] test src/lib.rs - decode (line 216) ... 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 54) ... ok [INFO] [stdout] test src/lib.rs - (line 22) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "51697cbf9def35d2c69a81446c67c7c07cfcce25079d7cda0a6bbc7bbc790afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51697cbf9def35d2c69a81446c67c7c07cfcce25079d7cda0a6bbc7bbc790afe", kill_on_drop: false }` [INFO] [stdout] 51697cbf9def35d2c69a81446c67c7c07cfcce25079d7cda0a6bbc7bbc790afe