[INFO] fetching crate tc-server 0.1.0...
[INFO] testing tc-server-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tc-server 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tc-server 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tc-server 0.1.0
[INFO] tweaked toml for crates.io crate tc-server 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tc-server 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tc-server 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e2b1795464bdad66a9fd4a7406878f41d9f328b1bedda032844ff787231922d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2b1795464bdad66a9fd4a7406878f41d9f328b1bedda032844ff787231922d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b1795464bdad66a9fd4a7406878f41d9f328b1bedda032844ff787231922d9", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 492575a7e6baff04c61d903c3805db8e9b9c25c27767ca8c197ab5a805e025b5
[INFO] running `Command { std: "docker" "start" "-a" "492575a7e6baff04c61d903c3805db8e9b9c25c27767ca8c197ab5a805e025b5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tc-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: destream v0.8.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "492575a7e6baff04c61d903c3805db8e9b9c25c27767ca8c197ab5a805e025b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492575a7e6baff04c61d903c3805db8e9b9c25c27767ca8c197ab5a805e025b5", kill_on_drop: false }`
[INFO] [stdout] 492575a7e6baff04c61d903c3805db8e9b9c25c27767ca8c197ab5a805e025b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6525ad35ccbf392415c249a6ea2ad9134e42348152eacb73ee4dbf01fd35d7
[INFO] running `Command { std: "docker" "start" "-a" "ef6525ad35ccbf392415c249a6ea2ad9134e42348152eacb73ee4dbf01fd35d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.22
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[INFO] [stderr]    Compiling handlebars v6.0.0
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[INFO] [stderr]    Compiling env_filter v0.1.2
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[INFO] [stderr]    Compiling tokio v1.39.2
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[INFO] [stderr]    Compiling txfs v0.4.0
[INFO] [stderr]    Compiling tc-error v0.12.0
[INFO] [stderr]    Compiling tcgeneric v0.11.0
[INFO] [stderr]    Compiling tc-value v0.13.0
[INFO] [stderr]    Compiling tc-transact v0.21.0
[INFO] [stderr]    Compiling tc-scalar v0.5.0
[INFO] [stderr]    Compiling tc-state v0.5.0
[INFO] [stderr]    Compiling tc-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> examples/replicate.rs:94:24
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn).await?;
[INFO] [stdout]    |                                                                           ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> examples/replicate.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn).await?;
[INFO] [stdout]     |                                                                           ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> examples/replicate.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn).await?;
[INFO] [stdout]     |                                                                           ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> examples/replicate.rs:130:24
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `impl futures::Future<Output = Result<Endpoint<'_>, TCError>>`
[INFO] [stdout] help: consider `await`ing on the `Future`
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let endpoint = server.authorize_claim_and_route(link.path(), &txn).await?;
[INFO] [stdout]     |                                                                           ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tc-server` (example "replicate") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef6525ad35ccbf392415c249a6ea2ad9134e42348152eacb73ee4dbf01fd35d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6525ad35ccbf392415c249a6ea2ad9134e42348152eacb73ee4dbf01fd35d7", kill_on_drop: false }`
[INFO] [stdout] ef6525ad35ccbf392415c249a6ea2ad9134e42348152eacb73ee4dbf01fd35d7