[INFO] fetching crate turbocharger 0.3.0...
[INFO] testing turbocharger-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate turbocharger 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate turbocharger 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turbocharger 0.3.0
[INFO] finished tweaking crates.io crate turbocharger 0.3.0
[INFO] tweaked toml for crates.io crate turbocharger 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded send_wrapper v0.5.0
[INFO] [stderr]   Downloaded tokio-tungstenite v0.16.1
[INFO] [stderr]   Downloaded tungstenite v0.16.0
[INFO] [stderr]   Downloaded qstring v0.7.2
[INFO] [stderr]   Downloaded cookie_store v0.12.0
[INFO] [stderr]   Downloaded stream-cancel v0.8.1
[INFO] [stderr]   Downloaded acme-lib v0.8.2
[INFO] [stderr]   Downloaded turbocharger-impl v0.3.0
[INFO] [stderr]   Downloaded ureq v1.5.5
[INFO] [stderr]   Downloaded rust-embed-impl v6.2.0
[INFO] [stderr]   Downloaded rust-embed v6.3.0
[INFO] [stderr]   Downloaded typetag v0.1.8
[INFO] [stderr]   Downloaded rust-embed-utils v7.1.0
[INFO] [stderr]   Downloaded inventory v0.2.2
[INFO] [stderr]   Downloaded pharos v0.5.3
[INFO] [stderr]   Downloaded tracked-impl v0.1.1
[INFO] [stderr]   Downloaded tracked v0.1.1
[INFO] [stderr]   Downloaded turbosql v0.5.0
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.3
[INFO] [stderr]   Downloaded headers v0.3.7
[INFO] [stderr]   Downloaded async_io_stream v0.3.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] bfbe696972bd94edbd308c56cb35fb8ca63eb1f70c631e47d12829c518ddbe0b
[INFO] running `Command { std: "docker" "start" "-a" "bfbe696972bd94edbd308c56cb35fb8ca63eb1f70c631e47d12829c518ddbe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfbe696972bd94edbd308c56cb35fb8ca63eb1f70c631e47d12829c518ddbe0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfbe696972bd94edbd308c56cb35fb8ca63eb1f70c631e47d12829c518ddbe0b", kill_on_drop: false }`
[INFO] [stdout] bfbe696972bd94edbd308c56cb35fb8ca63eb1f70c631e47d12829c518ddbe0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] de5035f136a87e7faecc3d34fa1876d9b3e0ce9a8ba99a594ccd3216c3ea90b4
[INFO] running `Command { std: "docker" "start" "-a" "de5035f136a87e7faecc3d34fa1876d9b3e0ce9a8ba99a594ccd3216c3ea90b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling turbocharger-impl v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling prettyplease v0.1.9
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling ctor v0.1.22
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling tracked-impl v0.1.1
[INFO] [stderr]    Compiling typetag-impl v0.1.8
[INFO] [stderr]    Compiling tracked v0.1.1
[INFO] [stderr]    Compiling inventory v0.2.2
[INFO] [stderr]    Compiling async-stream v0.3.3
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling stream-cancel v0.8.1
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling typetag v0.1.8
[INFO] [stderr]    Compiling turbocharger v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stdout]    --> src/lib.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |  tokio::spawn(async move {
[INFO] [stdout]     |         ^^^^^ not found in `tokio`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 4   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in module `tokio::task`
[INFO] [stdout]    --> src/lib.rs:192:19
[INFO] [stdout]     |
[INFO] [stdout] 192 |      tokio::task::spawn(async move {
[INFO] [stdout]     |                   ^^^^^ not found in `tokio::task`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 4   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `spawn` in module `tokio::task`
[INFO] [stdout]    --> src/lib.rs:196:21
[INFO] [stdout]     |
[INFO] [stdout] 196 |        tokio::task::spawn(async move {
[INFO] [stdout]     |                     ^^^^^ not found in `tokio::task`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 4   | use std::thread::spawn;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `turbocharger` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "de5035f136a87e7faecc3d34fa1876d9b3e0ce9a8ba99a594ccd3216c3ea90b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de5035f136a87e7faecc3d34fa1876d9b3e0ce9a8ba99a594ccd3216c3ea90b4", kill_on_drop: false }`
[INFO] [stdout] de5035f136a87e7faecc3d34fa1876d9b3e0ce9a8ba99a594ccd3216c3ea90b4