[INFO] fetching crate lambda_runtime_errors_derive 0.1.1... [INFO] checking lambda_runtime_errors_derive-0.1.1 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1 [INFO] extracting crate lambda_runtime_errors_derive 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate lambda_runtime_errors_derive 0.1.1 [INFO] finished tweaking crates.io crate lambda_runtime_errors_derive 0.1.1 [INFO] tweaked toml for crates.io crate lambda_runtime_errors_derive 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lambda_runtime_errors_derive 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 34 packages to latest compatible versions [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.106) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.45) [INFO] [stderr] Adding syn v0.15.44 (available: v2.0.117) [INFO] [stderr] Adding synstructure v0.10.2 (available: v0.13.2) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e646c146a2e4a7930333c388ca621874ede069babf62b9a6b9d7e11e92f757f3 [INFO] running `Command { std: "docker" "start" "-a" "e646c146a2e4a7930333c388ca621874ede069babf62b9a6b9d7e11e92f757f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e646c146a2e4a7930333c388ca621874ede069babf62b9a6b9d7e11e92f757f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e646c146a2e4a7930333c388ca621874ede069babf62b9a6b9d7e11e92f757f3", kill_on_drop: false }` [INFO] [stdout] e646c146a2e4a7930333c388ca621874ede069babf62b9a6b9d7e11e92f757f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5ab160f26410357d39a04d440f4bbd74297a7ecb0cb2a7bca9f33484e4400d28 [INFO] running `Command { std: "docker" "start" "-a" "5ab160f26410357d39a04d440f4bbd74297a7ecb0cb2a7bca9f33484e4400d28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking rustc-demangle v0.1.27 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking synstructure v0.10.2 [INFO] [stderr] Checking lambda_runtime_errors_derive v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | (quote! { [INFO] [stdout] | ^ [INFO] [stdout] 21 | #err_impl [INFO] [stdout] 22 | }) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 ~ quote! { [INFO] [stdout] 21 | #err_impl [INFO] [stdout] 22 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling lambda_runtime_errors_derive v0.1.1 [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | (quote! { [INFO] [stdout] | ^ [INFO] [stdout] 21 | #err_impl [INFO] [stdout] 22 | }) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 20 ~ quote! { [INFO] [stdout] 21 | #err_impl [INFO] [stdout] 22 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking lambda_runtime_errors v0.1.1 [INFO] [stdout] error[E0277]: the trait bound `(): LambdaErrorExt` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lambda_runtime_errors-0.1.1/src/error_ext_impl.rs:145:27 [INFO] [stdout] | [INFO] [stdout] 145 | HandlerError::new(e) [INFO] [stdout] | ----------------- ^ the trait `LambdaErrorExt` is not implemented for `()` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] = help: the following other types implement trait `LambdaErrorExt`: [INFO] [stdout] ! [INFO] [stdout] AddrParseError [INFO] [stdout] BorrowError [INFO] [stdout] BorrowMutError [INFO] [stdout] Compat [INFO] [stdout] DecodeUtf16Error [INFO] [stdout] FromBytesWithNulError [INFO] [stdout] FromUtf16Error [INFO] [stdout] and 18 others [INFO] [stdout] note: required by a bound in `HandlerError::new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lambda_runtime_errors-0.1.1/src/lib.rs:133:35 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new(e: T) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ required by this bound in `HandlerError::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `(): Fail` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lambda_runtime_errors-0.1.1/src/error_ext_impl.rs:145:27 [INFO] [stdout] | [INFO] [stdout] 145 | HandlerError::new(e) [INFO] [stdout] | ----------------- ^ the trait `std::error::Error` is not implemented for `()` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] help: the following other types implement trait `Fail` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/failure-0.1.8/src/lib.rs:276:1 [INFO] [stdout] | [INFO] [stdout] 276 | impl Fail for Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Box<(dyn Fail + 'static)>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/failure-0.1.8/src/sync_failure.rs:97:1 [INFO] [stdout] | [INFO] [stdout] 97 | impl Fail for SyncFailure {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `SyncFailure` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/failure-0.1.8/src/context.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | impl Fail for Context { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `failure::Context` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/failure-0.1.8/src/box_std.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | impl Fail for BoxStd {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ `failure::box_std::BoxStd` [INFO] [stdout] = note: required for `()` to implement `Fail` [INFO] [stdout] note: required by a bound in `HandlerError::new` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/lambda_runtime_errors-0.1.1/src/lib.rs:133:19 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn new(e: T) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `HandlerError::new` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lambda_runtime_errors` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5ab160f26410357d39a04d440f4bbd74297a7ecb0cb2a7bca9f33484e4400d28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab160f26410357d39a04d440f4bbd74297a7ecb0cb2a7bca9f33484e4400d28", kill_on_drop: false }` [INFO] [stdout] 5ab160f26410357d39a04d440f4bbd74297a7ecb0cb2a7bca9f33484e4400d28