[INFO] fetching crate rustot 0.4.1...
[INFO] checking rustot-0.4.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rustot 0.4.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate rustot 0.4.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustot 0.4.1
[INFO] finished tweaking crates.io crate rustot 0.4.1
[INFO] tweaked toml for crates.io crate rustot 0.4.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 154 packages to latest compatible versions
[INFO] [stderr]       Adding dns-lookup v1.0.8 (available: v2.0.4)
[INFO] [stderr]       Adding ecdsa v0.13.4 (available: v0.16.9)
[INFO] [stderr]       Adding embedded-nal v0.6.0 (available: v0.9.0)
[INFO] [stderr]       Adding env_logger v0.9.3 (available: v0.11.5)
[INFO] [stderr]       Adding heapless v0.7.17 (available: v0.8.0)
[INFO] [stderr]       Adding no-std-net v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding p256 v0.10.1 (available: v0.13.2)
[INFO] [stderr]       Adding pkcs8 v0.8.0 (available: v0.10.2)
[INFO] [stderr]       Adding serde-json-core v0.4.0 (available: v0.6.0)
[INFO] [stderr]       Adding signature v1.4.0 (available: v1.6.4)
[INFO] [stderr]       Adding smlang v0.5.1 (available: v0.8.0)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f054081c0cb4f0ee464305db1984bceed22739ed0e3345bc3c3280be1c3b5638
[INFO] running `Command { std: "docker" "start" "-a" "f054081c0cb4f0ee464305db1984bceed22739ed0e3345bc3c3280be1c3b5638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f054081c0cb4f0ee464305db1984bceed22739ed0e3345bc3c3280be1c3b5638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f054081c0cb4f0ee464305db1984bceed22739ed0e3345bc3c3280be1c3b5638", kill_on_drop: false }`
[INFO] [stdout] f054081c0cb4f0ee464305db1984bceed22739ed0e3345bc3c3280be1c3b5638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb95f9256f7a8dd8401d6f14415102311a425aa4c576ad88f93f69d9a4ab9e83
[INFO] running `Command { std: "docker" "start" "-a" "cb95f9256f7a8dd8401d6f14415102311a425aa4c576ad88f93f69d9a4ab9e83", kill_on_drop: false }`
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[INFO] [stderr]     Checking timebomb v0.1.2
[INFO] [stderr]     Checking p256 v0.10.1
[INFO] [stderr]     Checking dns-lookup v1.0.8
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling smlang-macros v0.5.1
[INFO] [stderr]    Compiling shadow-derive v0.2.1
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[INFO] [stderr]     Checking rustot v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ota/state.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let file_ctx = if let Some(mut file_ctx) = cur_file_ctx {
[INFO] [stdout]     |                                    ----^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_result` is never used
[INFO] [stdout]    --> src/fmt.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub trait Try {
[INFO] [stdout]     |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 226 |     fn into_result(self) -> Result<Self::Ok, Self::Error>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/common/file_handler.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             log::debug!(
[INFO] [stdout]    |             ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/common/file_handler.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             log::debug!(
[INFO] [stdout]    |             ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/common/network.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 log::error!("{:?}", e);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/provisioning.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     log::info!("Successfully connected to broker with claim credentials");
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/provisioning.rs:81:25
[INFO] [stdout]    |
[INFO] [stdout] 81 |                         log::info!("Got credentials! {:?}", credentials);
[INFO] [stdout]    |                         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/provisioning.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 |                         log::info!("Got device config! {:?}", config);
[INFO] [stdout]    |                         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/provisioning.rs:101:25
[INFO] [stdout]     |
[INFO] [stdout] 101 |                         log::error!("Got provision error! {:?}", e);
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/provisioning.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 log::info!("Starting provisioning");
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/provisioning.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 log::trace!("{:?}", n);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/provisioning.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 |     log::info!("Starting provisioning test...");
[INFO] [stdout]     |     ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/common/network.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 log::error!("{:?}", e);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/ota.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     log::info!("Starting OTA test...");
[INFO] [stdout]    |     ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 log::info!("Successfully connected to broker");
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |                         log::debug!("Received job! Starting OTA! {:?}", job_doc.streamname);
[INFO] [stdout]     |                         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:161:57
[INFO] [stdout]     |
[INFO] [stdout] 161 | ...                   States::CreatingFile => log::info!("State: CreatingFile"),
[INFO] [stdout]     |                                               ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:162:50
[INFO] [stdout]     |
[INFO] [stdout] 162 | ...                   States::Ready => log::info!("State: Ready"),
[INFO] [stdout]     |                                        ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:164:37
[INFO] [stdout]     |
[INFO] [stdout] 164 | ...                   log::info!("State: RequestingFileBlock")
[INFO] [stdout]     |                       ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:166:58
[INFO] [stdout]     |
[INFO] [stdout] 166 | ...                   States::RequestingJob => log::info!("State: RequestingJob"),
[INFO] [stdout]     |                                                ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:167:55
[INFO] [stdout]     |
[INFO] [stdout] 167 | ...                   States::Restarting => log::info!("State: Restarting"),
[INFO] [stdout]     |                                             ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:168:54
[INFO] [stdout]     |
[INFO] [stdout] 168 | ...                   States::Suspended => log::info!("State: Suspended"),
[INFO] [stdout]     |                                            ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:170:37
[INFO] [stdout]     |
[INFO] [stdout] 170 | ...                   log::info!("State: WaitingForFileBlock")
[INFO] [stdout]     |                       ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:172:58
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   States::WaitingForJob => log::info!("State: WaitingForJob"),
[INFO] [stdout]     |                                                ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 log::trace!("{:?}", n);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/ota.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     log::info!(
[INFO] [stdout]     |     ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]   --> tests/common/file_handler.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             log::debug!(
[INFO] [stdout]    |             ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/common/network.rs:137:17
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 log::error!("{:?}", e);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/shadows.rs:289:9
[INFO] [stdout]     |
[INFO] [stdout] 289 |         log::info!("State: {:?}", self.state());
[INFO] [stdout]     |         ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/shadows.rs:386:17
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 log::debug!("Update from cloud: {:?}", payload);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/shadows.rs:443:17
[INFO] [stdout]     |
[INFO] [stdout] 443 |                 log::warn!("TOPIC: {}", publish.topic_name);
[INFO] [stdout]     |                 ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/shadows.rs:462:5
[INFO] [stdout]     |
[INFO] [stdout] 462 |     log::info!("Starting shadows test...");
[INFO] [stdout]     |     ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `log`
[INFO] [stdout]    --> tests/shadows.rs:490:13
[INFO] [stdout]     |
[INFO] [stdout] 490 |             log::info!("Successfully connected to broker");
[INFO] [stdout]     |             ^^^ use of undeclared crate or module `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ota/state.rs:189:36
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let file_ctx = if let Some(mut file_ctx) = cur_file_ctx {
[INFO] [stdout]     |                                    ----^^^^^^^^
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustot` (test "provisioning") due to 9 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustot` (test "ota") due to 15 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustot` (test "shadows") due to 7 previous errors
[INFO] [stdout] warning: method `into_result` is never used
[INFO] [stdout]    --> src/fmt.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub trait Try {
[INFO] [stdout]     |           --- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 226 |     fn into_result(self) -> Result<Self::Ok, Self::Error>;
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb95f9256f7a8dd8401d6f14415102311a425aa4c576ad88f93f69d9a4ab9e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb95f9256f7a8dd8401d6f14415102311a425aa4c576ad88f93f69d9a4ab9e83", kill_on_drop: false }`
[INFO] [stdout] cb95f9256f7a8dd8401d6f14415102311a425aa4c576ad88f93f69d9a4ab9e83
