[INFO] crate elatec-twn4-simple 0.1.0 is already in cache
[INFO] testing elatec-twn4-simple-0.1.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate elatec-twn4-simple 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate elatec-twn4-simple 0.1.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate elatec-twn4-simple 0.1.0
[INFO] finished tweaking crates.io crate elatec-twn4-simple 0.1.0
[INFO] tweaked toml for crates.io crate elatec-twn4-simple 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4601bb449208f8bdacc31aee0efe28474d1056e2a7bc51a3f6d22ce5b1ecbf08
[INFO] running `"docker" "start" "-a" "4601bb449208f8bdacc31aee0efe28474d1056e2a7bc51a3f6d22ce5b1ecbf08"`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling elatec-twn4-simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `"docker" "inspect" "4601bb449208f8bdacc31aee0efe28474d1056e2a7bc51a3f6d22ce5b1ecbf08"`
[INFO] running `"docker" "rm" "-f" "4601bb449208f8bdacc31aee0efe28474d1056e2a7bc51a3f6d22ce5b1ecbf08"`
[INFO] [stdout] 4601bb449208f8bdacc31aee0efe28474d1056e2a7bc51a3f6d22ce5b1ecbf08
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dde9d186146c36582ae87a2e3a5d88e09552b2ba8ffa42e51d69b83d8af75339
[INFO] running `"docker" "start" "-a" "dde9d186146c36582ae87a2e3a5d88e09552b2ba8ffa42e51d69b83d8af75339"`
[INFO] [stderr]    Compiling elatec-twn4-simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "dde9d186146c36582ae87a2e3a5d88e09552b2ba8ffa42e51d69b83d8af75339"`
[INFO] running `"docker" "rm" "-f" "dde9d186146c36582ae87a2e3a5d88e09552b2ba8ffa42e51d69b83d8af75339"`
[INFO] [stdout] dde9d186146c36582ae87a2e3a5d88e09552b2ba8ffa42e51d69b83d8af75339
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 64f418084edb2b3bf28e78de36ea3c9946df7f0cad530d89ca5e600aec8b4fca
[INFO] running `"docker" "start" "-a" "64f418084edb2b3bf28e78de36ea3c9946df7f0cad530d89ca5e600aec8b4fca"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elatec_twn4_simple-4f9a287f30e12c13
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elatec-twn4-simple
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Multitech3<RX, TX, mode::Run>::search_tag (line 233) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Multitech3<RX, TX, mode::Run>::search_tag (line 233) stdout ----
[INFO] [stdout] error: expected expression, found keyword `type`
[INFO] [stdout]  --> src/lib.rs:234:2
[INFO] [stdout]   |
[INFO] [stdout] 3 | [type: u8] [id_bit_cnt: u8] [tag_id: u8|...]
[INFO] [stdout]   |  ^^^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Multitech3<RX, TX, mode::Run>::search_tag (line 233)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "64f418084edb2b3bf28e78de36ea3c9946df7f0cad530d89ca5e600aec8b4fca"`
[INFO] running `"docker" "rm" "-f" "64f418084edb2b3bf28e78de36ea3c9946df7f0cad530d89ca5e600aec8b4fca"`
[INFO] [stdout] 64f418084edb2b3bf28e78de36ea3c9946df7f0cad530d89ca5e600aec8b4fca