[INFO] fetching crate dlms_cosem 0.1.1...
[INFO] checking dlms_cosem-0.1.1 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141
[INFO] extracting crate dlms_cosem 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dlms_cosem 0.1.1 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dlms_cosem 0.1.1
[INFO] finished tweaking crates.io crate dlms_cosem 0.1.1
[INFO] tweaked toml for crates.io crate dlms_cosem 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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] 7c63a8b3ad542728005cfc78bea61e2c8dc7c062c9ddc9dd809d941d2dfc4a17
[INFO] running `Command { std: "docker" "start" "-a" "7c63a8b3ad542728005cfc78bea61e2c8dc7c062c9ddc9dd809d941d2dfc4a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c63a8b3ad542728005cfc78bea61e2c8dc7c062c9ddc9dd809d941d2dfc4a17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c63a8b3ad542728005cfc78bea61e2c8dc7c062c9ddc9dd809d941d2dfc4a17", kill_on_drop: false }`
[INFO] [stdout] 7c63a8b3ad542728005cfc78bea61e2c8dc7c062c9ddc9dd809d941d2dfc4a17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75415d837ac6af7df0fd7d54c4ec8cbc6dd73d7397602dd9d11acb71e9442b5e
[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" "75415d837ac6af7df0fd7d54c4ec8cbc6dd73d7397602dd9d11acb71e9442b5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]     Checking mbusparse v0.1.1
[INFO] [stderr]    Compiling derive-try-from-primitive v1.0.0
[INFO] [stderr]     Checking dlms_cosem v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_authentication`
[INFO] [stdout]   --> src/security_control.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 |   pub fn set_authentication(&mut self, authentication: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_broadcast`
[INFO] [stdout]   --> src/security_control.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |   pub fn set_broadcast(&mut self, broadcast: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_compression`
[INFO] [stdout]   --> src/security_control.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |   pub fn set_compression(&mut self, compression: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_authentication`
[INFO] [stdout]   --> src/security_control.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 |   pub fn set_authentication(&mut self, authentication: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_broadcast`
[INFO] [stdout]   --> src/security_control.rs:67:10
[INFO] [stdout]    |
[INFO] [stdout] 67 |   pub fn set_broadcast(&mut self, broadcast: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_compression`
[INFO] [stdout]   --> src/security_control.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |   pub fn set_compression(&mut self, compression: bool) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.49s
[INFO] running `Command { std: "docker" "inspect" "75415d837ac6af7df0fd7d54c4ec8cbc6dd73d7397602dd9d11acb71e9442b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75415d837ac6af7df0fd7d54c4ec8cbc6dd73d7397602dd9d11acb71e9442b5e", kill_on_drop: false }`
[INFO] [stdout] 75415d837ac6af7df0fd7d54c4ec8cbc6dd73d7397602dd9d11acb71e9442b5e