[INFO] fetching crate sonic_client 0.1.2...
[INFO] checking sonic_client-0.1.2 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate sonic_client 0.1.2 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate sonic_client 0.1.2 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sonic_client 0.1.2
[INFO] finished tweaking crates.io crate sonic_client 0.1.2
[INFO] tweaked toml for crates.io crate sonic_client 0.1.2 written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bef004d81f3a6fb069d338a646bb1e4b8d0d5491d86c7478cd0330e5bf8b10e
[INFO] running `Command { std: "docker" "start" "-a" "8bef004d81f3a6fb069d338a646bb1e4b8d0d5491d86c7478cd0330e5bf8b10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bef004d81f3a6fb069d338a646bb1e4b8d0d5491d86c7478cd0330e5bf8b10e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bef004d81f3a6fb069d338a646bb1e4b8d0d5491d86c7478cd0330e5bf8b10e", kill_on_drop: false }`
[INFO] [stdout] 8bef004d81f3a6fb069d338a646bb1e4b8d0d5491d86c7478cd0330e5bf8b10e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 782ffb793cb2b2e98ecc4dc299bc52e71448d6acc7c13afc5dbeddd9042e27b2
[INFO] running `Command { std: "docker" "start" "-a" "782ffb793cb2b2e98ecc4dc299bc52e71448d6acc7c13afc5dbeddd9042e27b2", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking sonic_client v0.1.2 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/ingest.rs (2 fixes)
[INFO] [stderr]        Fixed src/control.rs (2 fixes)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `thread`
[INFO] [stdout]    --> src/control.rs:153:9
[INFO] [stdout]     |
[INFO] [stdout] 153 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `thread`
[INFO] [stdout]    --> src/ingest.rs:225:9
[INFO] [stdout]     |
[INFO] [stdout] 225 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `thread`
[INFO] [stdout]    --> src/search.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |         ^^^^^^ use of undeclared crate or module `thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ControlChan`
[INFO] [stdout]    --> src/control.rs:150:21
[INFO] [stdout]     |
[INFO] [stdout] 150 |         let mut s = ControlChan::new("127.0.0.1", 1491, "haha").expect("Connection error");
[INFO] [stdout]     |                     ^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use crate::control::ControlChan;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `time`
[INFO] [stdout]    --> src/control.rs:153:29
[INFO] [stdout]     |
[INFO] [stdout] 153 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |                             ^^^^^^^^ not found in `time`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use core::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 149 |     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IngestChan`
[INFO] [stdout]    --> src/ingest.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let mut s = IngestChan::new("127.0.0.1", 1491, "haha").expect("Connection error");
[INFO] [stdout]     |                     ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use crate::ingest::IngestChan;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `time`
[INFO] [stdout]    --> src/ingest.rs:225:29
[INFO] [stdout]     |
[INFO] [stdout] 225 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |                             ^^^^^^^^ not found in `time`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use core::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 221 |     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `SearchChan`
[INFO] [stdout]    --> src/search.rs:263:21
[INFO] [stdout]     |
[INFO] [stdout] 263 |         let mut s = SearchChan::new("127.0.0.1", 1491, "haha").expect("Connection error");
[INFO] [stdout]     |                     ^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 262 |     use crate::search::SearchChan;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `time`
[INFO] [stdout]    --> src/search.rs:266:29
[INFO] [stdout]     |
[INFO] [stdout] 266 |         thread::sleep(time::Duration::from_secs(4));
[INFO] [stdout]     |                             ^^^^^^^^ not found in `time`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 262 |     use core::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 262 |     use std::time::Duration;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/control.rs (2 fixes)
[INFO] [stderr]        Fixed src/search.rs (2 fixes)
[INFO] [stderr]        Fixed src/ingest.rs (2 fixes)
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sonic_client` due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/control.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `port`
[INFO] [stdout]   --> src/control.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     port: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/ingest.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `port`
[INFO] [stdout]   --> src/ingest.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     port: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `host`
[INFO] [stdout]   --> src/search.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     host: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `port`
[INFO] [stdout]   --> src/search.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     port: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "782ffb793cb2b2e98ecc4dc299bc52e71448d6acc7c13afc5dbeddd9042e27b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782ffb793cb2b2e98ecc4dc299bc52e71448d6acc7c13afc5dbeddd9042e27b2", kill_on_drop: false }`
[INFO] [stdout] 782ffb793cb2b2e98ecc4dc299bc52e71448d6acc7c13afc5dbeddd9042e27b2