[INFO] cloning repository https://github.com/tsmt09/tokio-web-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsmt09/tokio-web-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmt09%2Ftokio-web-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmt09%2Ftokio-web-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1204cadb14209e389fa402181ad85c68b8fac717
[INFO] checking tsmt09/tokio-web-demo against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmt09%2Ftokio-web-demo" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tsmt09/tokio-web-demo
[INFO] finished tweaking git repo https://github.com/tsmt09/tokio-web-demo
[INFO] tweaked toml for git repo https://github.com/tsmt09/tokio-web-demo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tsmt09/tokio-web-demo on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tsmt09/tokio-web-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memo-map v0.3.3
[INFO] [stderr]   Downloaded minijinja v2.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 596bcbed53965324eca3990a180034360240d9744295aa09b745dea91242b644
[INFO] running `Command { std: "docker" "start" "-a" "596bcbed53965324eca3990a180034360240d9744295aa09b745dea91242b644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "596bcbed53965324eca3990a180034360240d9744295aa09b745dea91242b644", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596bcbed53965324eca3990a180034360240d9744295aa09b745dea91242b644", kill_on_drop: false }`
[INFO] [stdout] 596bcbed53965324eca3990a180034360240d9744295aa09b745dea91242b644
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237f37b3b1f5eddf2ed568dd4be0a68e2a0b2e7856f15be5aed7cbc2fb7f4df4
[INFO] running `Command { std: "docker" "start" "-a" "237f37b3b1f5eddf2ed568dd4be0a68e2a0b2e7856f15be5aed7cbc2fb7f4df4", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]     Checking console-api v0.8.1
[INFO] [stderr]     Checking console-subscriber v0.4.1
[INFO] [stderr]     Checking tokio-web-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `num_blocking_threads` found for struct `RuntimeMetrics` in the current scope
[INFO] [stdout]   --> src/stats_collector.rs:96:40
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let sync_threads = metrics.num_blocking_threads();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^ method not found in `RuntimeMetrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `num_blocking_threads` found for struct `RuntimeMetrics` in the current scope
[INFO] [stdout]   --> src/stats_collector.rs:96:40
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let sync_threads = metrics.num_blocking_threads();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^ method not found in `RuntimeMetrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `spawned_tasks_count` found for struct `RuntimeMetrics` in the current scope
[INFO] [stdout]    --> src/main.rs:166:34
[INFO] [stdout]     |
[INFO] [stdout] 166 |         "spawned_tasks": metrics.spawned_tasks_count()
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ method not found in `RuntimeMetrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `spawned_tasks_count` found for struct `RuntimeMetrics` in the current scope
[INFO] [stdout]    --> src/main.rs:166:34
[INFO] [stdout]     |
[INFO] [stdout] 166 |         "spawned_tasks": metrics.spawned_tasks_count()
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^ method not found in `RuntimeMetrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-web-demo` (bin "tokio-web-demo") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tokio-web-demo` (bin "tokio-web-demo" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "237f37b3b1f5eddf2ed568dd4be0a68e2a0b2e7856f15be5aed7cbc2fb7f4df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237f37b3b1f5eddf2ed568dd4be0a68e2a0b2e7856f15be5aed7cbc2fb7f4df4", kill_on_drop: false }`
[INFO] [stdout] 237f37b3b1f5eddf2ed568dd4be0a68e2a0b2e7856f15be5aed7cbc2fb7f4df4