[INFO] fetching crate tfhe-versionable 0.7.0...
[INFO] checking tfhe-versionable-0.7.0 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] extracting crate tfhe-versionable 0.7.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tfhe-versionable 0.7.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tfhe-versionable 0.7.0
[INFO] tweaked toml for crates.io crate tfhe-versionable 0.7.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tfhe-versionable 0.7.0 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tfhe-versionable 0.7.0 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 048912ea4afac618396f11a00546b8d7096c4dbf1acd932fe7628da1f1f17463
[INFO] running `Command { std: "docker" "start" "-a" "048912ea4afac618396f11a00546b8d7096c4dbf1acd932fe7628da1f1f17463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "048912ea4afac618396f11a00546b8d7096c4dbf1acd932fe7628da1f1f17463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "048912ea4afac618396f11a00546b8d7096c4dbf1acd932fe7628da1f1f17463", kill_on_drop: false }`
[INFO] [stdout] 048912ea4afac618396f11a00546b8d7096c4dbf1acd932fe7628da1f1f17463
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db90e39a8f8b29e5e355ce5d20dcf60e60ed7ac01662d1ef723c6b754bb4ca17
[INFO] running `Command { std: "docker" "start" "-a" "db90e39a8f8b29e5e355ce5d20dcf60e60ed7ac01662d1ef723c6b754bb4ca17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling zmij v1.0.13
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking dissimilar v1.0.10
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking toml v0.9.11+spec-1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling tfhe-versionable-derive v0.7.0
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking trybuild v1.0.114
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tfhe-versionable v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stdout] error[E0277]: the trait bound `(): StdError` is not satisfied
[INFO] [stdout]    --> examples/skip.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 | #[derive(VersionsDispatch)]
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ the trait `StdError` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `UnversionizeError::upgrade`
[INFO] [stdout]    --> src/lib.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn upgrade<E: Error + 'static + Send + Sync>(
[INFO] [stdout]     |                       ^^^^^ required by this bound in `UnversionizeError::upgrade`
[INFO] [stdout]     = note: this error originates in the derive macro `VersionsDispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "skip" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `(): StdError` is not satisfied
[INFO] [stdout]    --> examples/skip.rs:69:10
[INFO] [stdout]     |
[INFO] [stdout]  69 | #[derive(VersionsDispatch)]
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^ the trait `StdError` is not implemented for `()`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `UnversionizeError::upgrade`
[INFO] [stdout]    --> src/lib.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn upgrade<E: Error + 'static + Send + Sync>(
[INFO] [stdout]     |                       ^^^^^ required by this bound in `UnversionizeError::upgrade`
[INFO] [stdout]     = note: this error originates in the derive macro `VersionsDispatch` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]   --> examples/manual_impl.rs:75:30
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 .map_err(|e| UnversionizeError::upgrade("V0", "V1", e)),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^             - any code following this expression is unreachable
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              unreachable call
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): StdError` is not satisfied
[INFO] [stdout]    --> examples/manual_impl.rs:75:69
[INFO] [stdout]     |
[INFO] [stdout]  75 |                 .map_err(|e| UnversionizeError::upgrade("V0", "V1", e)),
[INFO] [stdout]     |                              --------------------------             ^ the trait `StdError` is not implemented for `()`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `UnversionizeError::upgrade`
[INFO] [stdout]    --> src/lib.rs:146:23
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn upgrade<E: Error + 'static + Send + Sync>(
[INFO] [stdout]     |                       ^^^^^ required by this bound in `UnversionizeError::upgrade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "skip") due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe-versionable` (example "manual_impl" test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "db90e39a8f8b29e5e355ce5d20dcf60e60ed7ac01662d1ef723c6b754bb4ca17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db90e39a8f8b29e5e355ce5d20dcf60e60ed7ac01662d1ef723c6b754bb4ca17", kill_on_drop: false }`
[INFO] [stdout] db90e39a8f8b29e5e355ce5d20dcf60e60ed7ac01662d1ef723c6b754bb4ca17
