[INFO] fetching crate odrive-cansimple 0.3.0...
[INFO] testing odrive-cansimple-0.3.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate odrive-cansimple 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate odrive-cansimple 0.3.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate odrive-cansimple 0.3.0
[INFO] finished tweaking crates.io crate odrive-cansimple 0.3.0
[INFO] tweaked toml for crates.io crate odrive-cansimple 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stdout] be115d660a3786037a417a883b97f1395885e75fa3a7cc3294b363c43a722f15
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "be115d660a3786037a417a883b97f1395885e75fa3a7cc3294b363c43a722f15"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling itertools v0.4.19
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling num-derive v0.3.0
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling socketcan v1.7.0
[INFO] [stderr]    Compiling odrive-cansimple v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:213:21
[INFO] [stderr]     |
[INFO] [stderr] 213 |                       /// TODO
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 214 | /                     Command::Undefined
[INFO] [stderr] 215 | |                     | Command::OdriveEstop
[INFO] [stderr] 216 | |                     | Command::GetSensorlessEstimates
[INFO] [stderr] 217 | |                     | Command::GetSensorlessError
[INFO] [stderr] ...   |
[INFO] [stderr] 230 | |                     | Command::ResetOdrive
[INFO] [stderr] 231 | |                     | Command::ClearErrors => Ok(Signal::Unknown(CustomSignal { frame: frame })),
[INFO] [stderr]     | |________________________________________________________________________________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `"docker" "inspect" "be115d660a3786037a417a883b97f1395885e75fa3a7cc3294b363c43a722f15"`
[INFO] running `"docker" "rm" "-f" "be115d660a3786037a417a883b97f1395885e75fa3a7cc3294b363c43a722f15"`
[INFO] [stdout] be115d660a3786037a417a883b97f1395885e75fa3a7cc3294b363c43a722f15
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "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] 1dadba7b836b6fe9cd95ac75ada9f5b2670eaa72d888ebd00b008452c3b7da30
[INFO] running `"docker" "start" "-a" "1dadba7b836b6fe9cd95ac75ada9f5b2670eaa72d888ebd00b008452c3b7da30"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling odrive-cansimple v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:213:21
[INFO] [stderr]     |
[INFO] [stderr] 213 |                       /// TODO
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 214 | /                     Command::Undefined
[INFO] [stderr] 215 | |                     | Command::OdriveEstop
[INFO] [stderr] 216 | |                     | Command::GetSensorlessEstimates
[INFO] [stderr] 217 | |                     | Command::GetSensorlessError
[INFO] [stderr] ...   |
[INFO] [stderr] 230 | |                     | Command::ResetOdrive
[INFO] [stderr] 231 | |                     | Command::ClearErrors => Ok(Signal::Unknown(CustomSignal { frame: frame })),
[INFO] [stderr]     | |________________________________________________________________________________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:213:21
[INFO] [stderr]     |
[INFO] [stderr] 213 |                       /// TODO
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 214 | /                     Command::Undefined
[INFO] [stderr] 215 | |                     | Command::OdriveEstop
[INFO] [stderr] 216 | |                     | Command::GetSensorlessEstimates
[INFO] [stderr] 217 | |                     | Command::GetSensorlessError
[INFO] [stderr] ...   |
[INFO] [stderr] 230 | |                     | Command::ResetOdrive
[INFO] [stderr] 231 | |                     | Command::ClearErrors => Ok(Signal::Unknown(CustomSignal { frame: frame })),
[INFO] [stderr]     | |________________________________________________________________________________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "1dadba7b836b6fe9cd95ac75ada9f5b2670eaa72d888ebd00b008452c3b7da30"`
[INFO] running `"docker" "rm" "-f" "1dadba7b836b6fe9cd95ac75ada9f5b2670eaa72d888ebd00b008452c3b7da30"`
[INFO] [stdout] 1dadba7b836b6fe9cd95ac75ada9f5b2670eaa72d888ebd00b008452c3b7da30
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] 94b8e9112619d233466d8cd8c1285a20e9e6845bef744a1e089155cc74416d1d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "94b8e9112619d233466d8cd8c1285a20e9e6845bef744a1e089155cc74416d1d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:213:21
[INFO] [stderr]     |
[INFO] [stderr] 213 |                       /// TODO
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 214 | /                     Command::Undefined
[INFO] [stderr] 215 | |                     | Command::OdriveEstop
[INFO] [stderr] 216 | |                     | Command::GetSensorlessEstimates
[INFO] [stderr] 217 | |                     | Command::GetSensorlessError
[INFO] [stderr] ...   |
[INFO] [stderr] 230 | |                     | Command::ResetOdrive
[INFO] [stderr] 231 | |                     | Command::ClearErrors => Ok(Signal::Unknown(CustomSignal { frame: frame })),
[INFO] [stderr]     | |________________________________________________________________________________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/lib.rs:213:21
[INFO] [stderr]     |
[INFO] [stderr] 213 |                       /// TODO
[INFO] [stderr]     |                       ^^^^^^^^
[INFO] [stderr] 214 | /                     Command::Undefined
[INFO] [stderr] 215 | |                     | Command::OdriveEstop
[INFO] [stderr] 216 | |                     | Command::GetSensorlessEstimates
[INFO] [stderr] 217 | |                     | Command::GetSensorlessError
[INFO] [stderr] ...   |
[INFO] [stderr] 230 | |                     | Command::ResetOdrive
[INFO] [stderr] 231 | |                     | Command::ClearErrors => Ok(Signal::Unknown(CustomSignal { frame: frame })),
[INFO] [stderr]     | |________________________________________________________________________________________________- rustdoc does not generate documentation for match arms
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/odrive_cansimple-0075f6f2718e4ac7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_nonexistant_device ... ok
[INFO] [stderr]    Doc-tests odrive-cansimple
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Connection::new (line 96) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "94b8e9112619d233466d8cd8c1285a20e9e6845bef744a1e089155cc74416d1d"`
[INFO] running `"docker" "rm" "-f" "94b8e9112619d233466d8cd8c1285a20e9e6845bef744a1e089155cc74416d1d"`
[INFO] [stdout] 94b8e9112619d233466d8cd8c1285a20e9e6845bef744a1e089155cc74416d1d