[INFO] cloning repository https://github.com/savovsa/announcer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/savovsa/announcer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fannouncer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fannouncer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2d2587ae983f28b513a566dea04b4ac9d707941
[INFO] checking savovsa/announcer against try#8b72f65b805cbe4c261de45030d663f524f27376 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsavovsa%2Fannouncer" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/savovsa/announcer on toolchain 8b72f65b805cbe4c261de45030d663f524f27376
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/savovsa/announcer
[INFO] finished tweaking git repo https://github.com/savovsa/announcer
[INFO] tweaked toml for git repo https://github.com/savovsa/announcer written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/savovsa/announcer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "fetch" "--locked" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded data-encoding v2.3.0
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[INFO] [stderr]   Downloaded futures-lite v1.11.2
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[INFO] [stderr]   Downloaded http-client v6.1.0
[INFO] [stderr]   Downloaded infer v0.2.3
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[INFO] [stderr]   Downloaded femme v2.1.1
[INFO] [stderr]   Downloaded http-types v2.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a812353dcdf8d76b3293454b3dd4ea43a9374ed4d49bb707606b3ba232682e5
[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" "1a812353dcdf8d76b3293454b3dd4ea43a9374ed4d49bb707606b3ba232682e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a812353dcdf8d76b3293454b3dd4ea43a9374ed4d49bb707606b3ba232682e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a812353dcdf8d76b3293454b3dd4ea43a9374ed4d49bb707606b3ba232682e5", kill_on_drop: false }`
[INFO] [stdout] 1a812353dcdf8d76b3293454b3dd4ea43a9374ed4d49bb707606b3ba232682e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+8b72f65b805cbe4c261de45030d663f524f27376" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93b58da4daeb5b51c8a7b1023f1855b5ef5e447eb16f8ac84aa7b7804892d94e
[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" "93b58da4daeb5b51c8a7b1023f1855b5ef5e447eb16f8ac84aa7b7804892d94e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.117
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[INFO] [stderr]    Compiling thiserror-impl v1.0.21
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[INFO] [stderr]     Checking serde_qs v0.7.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking femme v2.1.1
[INFO] [stderr]     Checking async-session v2.0.1
[INFO] [stderr]     Checking async-h1 v2.1.3
[INFO] [stderr]     Checking async-sse v4.0.1
[INFO] [stderr]     Checking http-client v6.1.0
[INFO] [stderr]     Checking tide v0.14.0
[INFO] [stderr]     Checking announcer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Message`, `save_config`
[INFO] [stdout]  --> src/main.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use announcer::messages::{load_config, save_config, Config, Message};
[INFO] [stdout]   |                                        ^^^^^^^^^^^          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http`
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tide::{http, Body, Response};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Message`, `save_config`
[INFO] [stdout]  --> src/main.rs:1:40
[INFO] [stdout]   |
[INFO] [stdout] 1 | use announcer::messages::{load_config, save_config, Config, Message};
[INFO] [stdout]   |                                        ^^^^^^^^^^^          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `http`
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tide::{http, Body, Response};
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] running `Command { std: "docker" "inspect" "93b58da4daeb5b51c8a7b1023f1855b5ef5e447eb16f8ac84aa7b7804892d94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b58da4daeb5b51c8a7b1023f1855b5ef5e447eb16f8ac84aa7b7804892d94e", kill_on_drop: false }`
[INFO] [stdout] 93b58da4daeb5b51c8a7b1023f1855b5ef5e447eb16f8ac84aa7b7804892d94e