[INFO] fetching crate hedged 0.1.3...
[INFO] testing hedged-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hedged 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hedged 0.1.3
[INFO] finished tweaking crates.io crate hedged 0.1.3
[INFO] tweaked toml for crates.io crate hedged 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hedged 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hedged 0.1.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 72304e06067d8370f815ef47f89fded3ca2ddfe4cbb7f9299cec6bf310883293
[INFO] running `Command { std: "docker" "start" "-a" "72304e06067d8370f815ef47f89fded3ca2ddfe4cbb7f9299cec6bf310883293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72304e06067d8370f815ef47f89fded3ca2ddfe4cbb7f9299cec6bf310883293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72304e06067d8370f815ef47f89fded3ca2ddfe4cbb7f9299cec6bf310883293", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4fc2ae1b3002809821875309f1ca1a8d16fa4ce89a466cc4e9f68cc7e7763a
[INFO] running `Command { std: "docker" "start" "-a" "ec4fc2ae1b3002809821875309f1ca1a8d16fa4ce89a466cc4e9f68cc7e7763a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
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[INFO] [stderr]    Compiling hedged v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "ec4fc2ae1b3002809821875309f1ca1a8d16fa4ce89a466cc4e9f68cc7e7763a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4fc2ae1b3002809821875309f1ca1a8d16fa4ce89a466cc4e9f68cc7e7763a", kill_on_drop: false }`
[INFO] [stdout] ec4fc2ae1b3002809821875309f1ca1a8d16fa4ce89a466cc4e9f68cc7e7763a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a0a1322dd5c7c35c4aa3a5ffff9478332345b6bb17424c7845525611a43bc8
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[INFO] [stderr]    Compiling hedged v0.1.3 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0599]: no method named `send` found for struct `Hedge` in the current scope
[INFO] [stdout]   --> examples/basic.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (result, rem) = hedge.send(fast_request).await;
[INFO] [stdout]    |                               ^^^^ method not found in `Hedge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> examples/basic.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (result, rem) = hedge.send(fast_request).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 18 |     assert!(rem.is_none());
[INFO] [stdout]    |             --- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this pattern a type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let (result, rem): (_, _) = hedge.send(fast_request).await;
[INFO] [stdout]    |                      ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `send` found for struct `Hedge` in the current scope
[INFO] [stdout]   --> examples/basic.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let (_, rem) = hedge.send(slow_request).await;
[INFO] [stdout]    |                          ^^^^ method not found in `Hedge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `(_, _)`
[INFO] [stdout]   --> examples/basic.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let (_, rem) = hedge.send(slow_request).await;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     assert!(rem.is_some());
[INFO] [stdout]    |             --- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this pattern a type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let (_, rem): (_, _) = hedge.send(slow_request).await;
[INFO] [stdout]    |                 ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hedged` (example "basic") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `send` found for struct `Hedge` in the current scope
[INFO] [stdout]   --> examples/hedged_reqwest.rs:47:32
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let (res, rem) = hedge.send(&make_request).await;
[INFO] [stdout]    |                                ^^^^ method not found in `Hedge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hedged` (example "hedged_reqwest") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b6a0a1322dd5c7c35c4aa3a5ffff9478332345b6bb17424c7845525611a43bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a0a1322dd5c7c35c4aa3a5ffff9478332345b6bb17424c7845525611a43bc8", kill_on_drop: false }`
[INFO] [stdout] b6a0a1322dd5c7c35c4aa3a5ffff9478332345b6bb17424c7845525611a43bc8
