[INFO] fetching crate carapax-session 0.2.1...
[INFO] checking carapax-session-0.2.1 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate carapax-session 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate carapax-session 0.2.1 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carapax-session 0.2.1
[INFO] finished tweaking crates.io crate carapax-session 0.2.1
[INFO] tweaked toml for crates.io crate carapax-session 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate carapax-session 0.2.1 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "6f7df3116023662b1405d4d465caaabd4d8910fa4b5c3500a34fff4357b301f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f7df3116023662b1405d4d465caaabd4d8910fa4b5c3500a34fff4357b301f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7df3116023662b1405d4d465caaabd4d8910fa4b5c3500a34fff4357b301f6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error: Enable fs-backend feature
[INFO] [stdout]  --> examples/session_counter.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("Enable fs-backend feature");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `carapax_session::backend::fs`
[INFO] [stdout]  --> examples/session_counter.rs:7:32
[INFO] [stdout]   |
[INFO] [stdout] 7 | use carapax_session::{backend::fs::FilesystemBackend, SessionCollector, SessionManager};
[INFO] [stdout]   |                                ^^ could not find `fs` in `backend`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/seance-0.2.0/src/backend/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub mod fs;
[INFO] [stdout]   |         ^^
[INFO] [stdout]   = note: the item is gated behind the `fs-backend` feature
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `add_handler` exists for struct `Dispatcher<Context>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> examples/session_counter.rs:125:16
[INFO] [stdout]     |
[INFO] [stdout] 12  | struct Context {
[INFO] [stdout]     | -------------- doesn't satisfy `Context: Sized`
[INFO] [stdout] ...
[INFO] [stdout] 125 |     dispatcher.add_handler(handle_expire);
[INFO] [stdout]     |                ^^^^^^^^^^^ method cannot be called on `Dispatcher<Context>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `{type error}: Sized`
[INFO] [stdout]             which is required by `Context: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `add_handler` exists for struct `Dispatcher<Context>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> examples/session_counter.rs:126:16
[INFO] [stdout]     |
[INFO] [stdout] 12  | struct Context {
[INFO] [stdout]     | -------------- doesn't satisfy `Context: Sized`
[INFO] [stdout] ...
[INFO] [stdout] 126 |     dispatcher.add_handler(handle_reset);
[INFO] [stdout]     |                ^^^^^^^^^^^ method cannot be called on `Dispatcher<Context>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `{type error}: Sized`
[INFO] [stdout]             which is required by `Context: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `add_handler` exists for struct `Dispatcher<Context>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> examples/session_counter.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 12  | struct Context {
[INFO] [stdout]     | -------------- doesn't satisfy `Context: Sized`
[INFO] [stdout] ...
[INFO] [stdout] 127 |     dispatcher.add_handler(handle_set);
[INFO] [stdout]     |                ^^^^^^^^^^^ method cannot be called on `Dispatcher<Context>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `{type error}: Sized`
[INFO] [stdout]             which is required by `Context: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `add_handler` exists for struct `Dispatcher<Context>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> examples/session_counter.rs:128:16
[INFO] [stdout]     |
[INFO] [stdout] 12  | struct Context {
[INFO] [stdout]     | -------------- doesn't satisfy `Context: Sized`
[INFO] [stdout] ...
[INFO] [stdout] 128 |     dispatcher.add_handler(handle_update);
[INFO] [stdout]     |                ^^^^^^^^^^^ method cannot be called on `Dispatcher<Context>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `{type error}: Sized`
[INFO] [stdout]             which is required by `Context: Sized`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `run` exists for struct `LongPoll<Dispatcher<Context>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> examples/session_counter.rs:129:36
[INFO] [stdout]     |
[INFO] [stdout] 129 |     LongPoll::new(api, dispatcher).run().await
[INFO] [stdout]     |                                    ^^^ method cannot be called on `LongPoll<Dispatcher<Context>>` due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/carapax-0.4.0/src/dispatcher.rs:10:1
[INFO] [stdout]     |
[INFO] [stdout] 10  | pub struct Dispatcher<C> {
[INFO] [stdout]     | ------------------------ doesn't satisfy `Dispatcher<Context>: UpdateHandler`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `{type error}: Sized`
[INFO] [stdout]             which is required by `Dispatcher<Context>: UpdateHandler`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `carapax-session` (example "session_counter") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "5ca9bd66e6dffe422cac88b014b7024df733d353fa4a6ce5a64fcf5c83c67d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca9bd66e6dffe422cac88b014b7024df733d353fa4a6ce5a64fcf5c83c67d48", kill_on_drop: false }`
[INFO] [stdout] 5ca9bd66e6dffe422cac88b014b7024df733d353fa4a6ce5a64fcf5c83c67d48
[INFO] checking carapax-session-0.2.1 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384
[INFO] extracting crate carapax-session 0.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate carapax-session 0.2.1 on toolchain dae34b759e282c069aa28752564694effd121a63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carapax-session 0.2.1
[INFO] finished tweaking crates.io crate carapax-session 0.2.1
[INFO] tweaked toml for crates.io crate carapax-session 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate carapax-session 0.2.1 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64bd878153f606ede3b548026aeadfa88775d3fd176f1308efc2b1fcef8fac3c
[INFO] running `Command { std: "docker" "start" "-a" "64bd878153f606ede3b548026aeadfa88775d3fd176f1308efc2b1fcef8fac3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64bd878153f606ede3b548026aeadfa88775d3fd176f1308efc2b1fcef8fac3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64bd878153f606ede3b548026aeadfa88775d3fd176f1308efc2b1fcef8fac3c", kill_on_drop: false }`
[INFO] [stdout] 64bd878153f606ede3b548026aeadfa88775d3fd176f1308efc2b1fcef8fac3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fce29424ae2268e63cee116a87b75d21f0c5963a13d75249434463c24a45fce0
[INFO] running `Command { std: "docker" "start" "-a" "fce29424ae2268e63cee116a87b75d21f0c5963a13d75249434463c24a45fce0", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] skipping non-2021 edition `2018`
[INFO] running `Command { std: "docker" "inspect" "fce29424ae2268e63cee116a87b75d21f0c5963a13d75249434463c24a45fce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fce29424ae2268e63cee116a87b75d21f0c5963a13d75249434463c24a45fce0", kill_on_drop: false }`
[INFO] [stdout] fce29424ae2268e63cee116a87b75d21f0c5963a13d75249434463c24a45fce0