[INFO] fetching crate autd-soem-link 9.0.1...
[INFO] testing autd-soem-link-9.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate autd-soem-link 9.0.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate autd-soem-link 9.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate autd-soem-link 9.0.1
[INFO] finished tweaking crates.io crate autd-soem-link 9.0.1
[INFO] tweaked toml for crates.io crate autd-soem-link 9.0.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "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] d6de703d1806bcf78689f215527f9f6094073e3c9a5daef761ed49291d975fdb
[INFO] running `Command { std: "docker" "start" "-a" "d6de703d1806bcf78689f215527f9f6094073e3c9a5daef761ed49291d975fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6de703d1806bcf78689f215527f9f6094073e3c9a5daef761ed49291d975fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6de703d1806bcf78689f215527f9f6094073e3c9a5daef761ed49291d975fdb", kill_on_drop: false }`
[INFO] [stdout] d6de703d1806bcf78689f215527f9f6094073e3c9a5daef761ed49291d975fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "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] 6b28b452c58bf778be4eaf5f00cda59de4b2e0183a8359373b38c02d57052cdf
[INFO] running `Command { std: "docker" "start" "-a" "6b28b452c58bf778be4eaf5f00cda59de4b2e0183a8359373b38c02d57052cdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling autd-timer v2.0.0
[INFO] [stderr]    Compiling autd-soem-link v9.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling rand_distr v0.3.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling simba v0.3.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling nalgebra v0.24.1
[INFO] [stderr]    Compiling na v0.24.0
[INFO] [stderr]    Compiling autd v9.0.1
[INFO] [stdout] warning: variant is never constructed: `CreateTimerError`
[INFO] [stdout]   --> src/soem_error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CreateTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DeleteTimerError`
[INFO] [stdout]   --> src/soem_error.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     DeleteTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.42s
[INFO] running `Command { std: "docker" "inspect" "6b28b452c58bf778be4eaf5f00cda59de4b2e0183a8359373b38c02d57052cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b28b452c58bf778be4eaf5f00cda59de4b2e0183a8359373b38c02d57052cdf", kill_on_drop: false }`
[INFO] [stdout] 6b28b452c58bf778be4eaf5f00cda59de4b2e0183a8359373b38c02d57052cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "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] b58961ae93fafe198001f3b58574122ab68a59f42bd68b16eca54d6d70e36e78
[INFO] running `Command { std: "docker" "start" "-a" "b58961ae93fafe198001f3b58574122ab68a59f42bd68b16eca54d6d70e36e78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: variant is never constructed: `CreateTimerError`
[INFO] [stdout]   --> src/soem_error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CreateTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DeleteTimerError`
[INFO] [stdout]   --> src/soem_error.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     DeleteTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling autd-soem-link v9.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CreateTimerError`
[INFO] [stdout]   --> src/soem_error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     CreateTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DeleteTimerError`
[INFO] [stdout]   --> src/soem_error.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     DeleteTimerError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "b58961ae93fafe198001f3b58574122ab68a59f42bd68b16eca54d6d70e36e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58961ae93fafe198001f3b58574122ab68a59f42bd68b16eca54d6d70e36e78", kill_on_drop: false }`
[INFO] [stdout] b58961ae93fafe198001f3b58574122ab68a59f42bd68b16eca54d6d70e36e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1925006f9f2d178b0ccaab5af919a58b4c7ed63cb3c33cc1f09a5b5c67bc7a95
[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" "1925006f9f2d178b0ccaab5af919a58b4c7ed63cb3c33cc1f09a5b5c67bc7a95", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: variant is never constructed: `CreateTimerError`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/soem_error.rs:23:5
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 23 |     CreateTimerError,
[INFO] [stdout] 
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DeleteTimerError`
[INFO] [stderr]   --> src/soem_error.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     DeleteTimerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CreateTimerError`
[INFO] [stderr]   --> src/soem_error.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     CreateTimerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `DeleteTimerError`
[INFO] [stderr]   --> src/soem_error.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     DeleteTimerError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/autd_soem_link-6331cbbba8abff39)
[INFO] [stderr]    Doc-tests autd-soem-link
[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] running `Command { std: "docker" "inspect" "1925006f9f2d178b0ccaab5af919a58b4c7ed63cb3c33cc1f09a5b5c67bc7a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1925006f9f2d178b0ccaab5af919a58b4c7ed63cb3c33cc1f09a5b5c67bc7a95", kill_on_drop: false }`
[INFO] [stdout] 1925006f9f2d178b0ccaab5af919a58b4c7ed63cb3c33cc1f09a5b5c67bc7a95
