[INFO] fetching crate garcon 0.2.3...
[INFO] testing garcon-0.2.3 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate garcon 0.2.3 into /workspace/builds/worker-47/source
[INFO] validating manifest of crates.io crate garcon 0.2.3 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate garcon 0.2.3
[INFO] finished tweaking crates.io crate garcon 0.2.3
[INFO] tweaked toml for crates.io crate garcon 0.2.3 written to /workspace/builds/worker-47/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "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-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adddf5f77f75465924c6bd2580cd08132d1fa347cecdf68cf0e4183387f8357c
[INFO] running `Command { std: "docker" "start" "-a" "adddf5f77f75465924c6bd2580cd08132d1fa347cecdf68cf0e4183387f8357c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adddf5f77f75465924c6bd2580cd08132d1fa347cecdf68cf0e4183387f8357c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adddf5f77f75465924c6bd2580cd08132d1fa347cecdf68cf0e4183387f8357c", kill_on_drop: false }`
[INFO] [stdout] adddf5f77f75465924c6bd2580cd08132d1fa347cecdf68cf0e4183387f8357c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1caaf3b2660d14d3ac5af6dd2ac87d2acd5fbdd755048cba8f9a78a135b996af
[INFO] running `Command { std: "docker" "start" "-a" "1caaf3b2660d14d3ac5af6dd2ac87d2acd5fbdd755048cba8f9a78a135b996af", kill_on_drop: false }`
[INFO] [stderr]    Compiling garcon v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "1caaf3b2660d14d3ac5af6dd2ac87d2acd5fbdd755048cba8f9a78a135b996af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1caaf3b2660d14d3ac5af6dd2ac87d2acd5fbdd755048cba8f9a78a135b996af", kill_on_drop: false }`
[INFO] [stdout] 1caaf3b2660d14d3ac5af6dd2ac87d2acd5fbdd755048cba8f9a78a135b996af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-47/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a3bdb8f4a1537f950f3df221cb65aca59e60c3b2a1f97322edcde89f183765
[INFO] running `Command { std: "docker" "start" "-a" "b1a3bdb8f4a1537f950f3df221cb65aca59e60c3b2a1f97322edcde89f183765", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling garcon v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `async_wait` found for struct `Delay` in the current scope
[INFO] [stdout]    --> src/tests.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 waiter.async_wait().await.unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^ method not found in `Delay`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub struct Delay {
[INFO] [stdout]     | ---------------- method `async_wait` not found for this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `garcon` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b1a3bdb8f4a1537f950f3df221cb65aca59e60c3b2a1f97322edcde89f183765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a3bdb8f4a1537f950f3df221cb65aca59e60c3b2a1f97322edcde89f183765", kill_on_drop: false }`
[INFO] [stdout] b1a3bdb8f4a1537f950f3df221cb65aca59e60c3b2a1f97322edcde89f183765