[INFO] updating cached repository https://github.com/Bert-Proesmans/failure_issue [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 27b24ae2f3101ba2efde91912144ddf9327043b2 [INFO] checking Bert-Proesmans/failure_issue against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Ffailure_issue" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bert-Proesmans/failure_issue on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Bert-Proesmans/failure_issue [INFO] finished tweaking git repo https://github.com/Bert-Proesmans/failure_issue [INFO] tweaked toml for git repo https://github.com/Bert-Proesmans/failure_issue written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Bert-Proesmans/failure_issue already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cb03fcbd6ec8d6be477d80a5e7fcf519c5d577865044079eb99134007ca7294c [INFO] running `"docker" "start" "-a" "cb03fcbd6ec8d6be477d80a5e7fcf519c5d577865044079eb99134007ca7294c"` [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Checking backtrace v0.3.6 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking failure_issue v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `error::MissingEntityError: failure::Fail` is not satisfied [INFO] [stderr] --> src/main.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `failure::Fail` is not implemented for `error::MissingEntityError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as failure::Fail> [INFO] [stderr] = note: required for the cast to the object type `dyn failure::Fail` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `error::MissingEntityError: failure::Fail` is not satisfied [INFO] [stderr] --> src/main.rs:25:48 [INFO] [stderr] | [INFO] [stderr] 25 | let err: Error = MissingEntityError { id }.into(); [INFO] [stderr] | ^^^^ the trait `failure::Fail` is not implemented for `error::MissingEntityError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as failure::Fail> [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From>` for `failure::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `error::MissingEntityError` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `error::MissingEntityError: failure::Fail` is not satisfied [INFO] [stderr] --> src/main.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `failure::Fail` is not implemented for `error::MissingEntityError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as failure::Fail> [INFO] [stderr] = note: required for the cast to the object type `dyn failure::Fail` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `error::MissingEntityError: failure::Fail` is not satisfied [INFO] [stderr] --> src/main.rs:25:48 [INFO] [stderr] | [INFO] [stderr] 25 | let err: Error = MissingEntityError { id }.into(); [INFO] [stderr] | ^^^^ the trait `failure::Fail` is not implemented for `error::MissingEntityError` [INFO] [stderr] | [INFO] [stderr] = help: the following implementations were found: [INFO] [stderr] as failure::Fail> [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::From>` for `failure::Error` [INFO] [stderr] = note: required because of the requirements on the impl of `std::convert::Into` for `error::MissingEntityError` [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `failure_issue`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `failure_issue`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "cb03fcbd6ec8d6be477d80a5e7fcf519c5d577865044079eb99134007ca7294c"` [INFO] running `"docker" "rm" "-f" "cb03fcbd6ec8d6be477d80a5e7fcf519c5d577865044079eb99134007ca7294c"` [INFO] [stdout] cb03fcbd6ec8d6be477d80a5e7fcf519c5d577865044079eb99134007ca7294c