[INFO] cloning repository https://github.com/Bert-Proesmans/failure_issue [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bert-Proesmans/failure_issue" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Ffailure_issue", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Ffailure_issue'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27b24ae2f3101ba2efde91912144ddf9327043b2 [INFO] checking Bert-Proesmans/failure_issue against master#a5f164faad4a2fed606b8160fd7ecd2d5cbba381 for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBert-Proesmans%2Ffailure_issue" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Bert-Proesmans/failure_issue on toolchain a5f164faad4a2fed606b8160fd7ecd2d5cbba381 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-9/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 730ca23bd3ffa46e9cb5ebabcbe4ddb53f8605a54a327b95220b9be840b97b26 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "730ca23bd3ffa46e9cb5ebabcbe4ddb53f8605a54a327b95220b9be840b97b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "730ca23bd3ffa46e9cb5ebabcbe4ddb53f8605a54a327b95220b9be840b97b26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "730ca23bd3ffa46e9cb5ebabcbe4ddb53f8605a54a327b95220b9be840b97b26", kill_on_drop: false }` [INFO] [stdout] 730ca23bd3ffa46e9cb5ebabcbe4ddb53f8605a54a327b95220b9be840b97b26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a5f164faad4a2fed606b8160fd7ecd2d5cbba381" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9d47bd9152a6da39b2b191f310988d93a8c5e595e7ad758dd119aa15d3805c5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9d47bd9152a6da39b2b191f310988d93a8c5e595e7ad758dd119aa15d3805c5", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [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] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fail` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MissingEntityError: Fail` is not satisfied [INFO] [stdout] --> src/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Fail` is not implemented for `MissingEntityError` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Fail> [INFO] [stdout] = note: required for the cast to the object type `dyn Fail` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MissingEntityError: Fail` is not satisfied [INFO] [stdout] --> src/main.rs:25:48 [INFO] [stdout] | [INFO] [stdout] 25 | let err: Error = MissingEntityError { id }.into(); [INFO] [stdout] | ^^^^ the trait `Fail` is not implemented for `MissingEntityError` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Fail> [INFO] [stdout] = note: required because of the requirements on the impl of `From>` for `failure::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `MissingEntityError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MissingEntityError: Fail` is not satisfied [INFO] [stdout] --> src/main.rs:24:23 [INFO] [stdout] | [INFO] [stdout] 24 | let fail: &Fail = &MissingEntityError { id }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Fail` is not implemented for `MissingEntityError` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Fail> [INFO] [stdout] = note: required for the cast to the object type `dyn Fail` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `MissingEntityError: Fail` is not satisfied [INFO] [stdout] --> src/main.rs:25:48 [INFO] [stdout] | [INFO] [stdout] 25 | let err: Error = MissingEntityError { id }.into(); [INFO] [stdout] | ^^^^ the trait `Fail` is not implemented for `MissingEntityError` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as Fail> [INFO] [stdout] = note: required because of the requirements on the impl of `From>` for `failure::Error` [INFO] [stdout] = note: required because of the requirements on the impl of `Into` for `MissingEntityError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [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: build failed [INFO] running `Command { std: "docker" "inspect" "f9d47bd9152a6da39b2b191f310988d93a8c5e595e7ad758dd119aa15d3805c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9d47bd9152a6da39b2b191f310988d93a8c5e595e7ad758dd119aa15d3805c5", kill_on_drop: false }` [INFO] [stdout] f9d47bd9152a6da39b2b191f310988d93a8c5e595e7ad758dd119aa15d3805c5