[INFO] fetching crate prettyplease-cli 0.1.0... [INFO] testing prettyplease-cli-0.1.0 against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940 [INFO] extracting crate prettyplease-cli 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate prettyplease-cli 0.1.0 on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate prettyplease-cli 0.1.0 [INFO] finished tweaking crates.io crate prettyplease-cli 0.1.0 [INFO] tweaked toml for crates.io crate prettyplease-cli 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate prettyplease-cli 0.1.0 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded prettyplease v0.1.2 [INFO] [stderr] Downloaded prettydiff v0.5.1 [INFO] [stderr] Downloaded anyhow v1.0.1 [INFO] [stderr] Downloaded memchr v2.0.0 [INFO] [stderr] Downloaded structopt v0.3.0 [INFO] [stderr] Downloaded serde v1.0.7 [INFO] [stderr] Downloaded structopt-derive v0.3.0 [INFO] [stderr] Downloaded kernel32-sys v0.2.0 [INFO] [stderr] Downloaded term v0.5.0 [INFO] [stderr] Downloaded proc-macro-error v0.2.0 [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25bc71293816e0f347cac0d454c33236b800c5a044a6dc59a69b42e2a3145830 [INFO] running `Command { std: "docker" "start" "-a" "25bc71293816e0f347cac0d454c33236b800c5a044a6dc59a69b42e2a3145830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25bc71293816e0f347cac0d454c33236b800c5a044a6dc59a69b42e2a3145830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25bc71293816e0f347cac0d454c33236b800c5a044a6dc59a69b42e2a3145830", kill_on_drop: false }` [INFO] [stdout] 25bc71293816e0f347cac0d454c33236b800c5a044a6dc59a69b42e2a3145830 [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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 611f64f27042a0c3452e89ccf9d6ad74565c0f1065b54793065365a145b69923 [INFO] running `Command { std: "docker" "start" "-a" "611f64f27042a0c3452e89ccf9d6ad74565c0f1065b54793065365a145b69923", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.2.0 [INFO] [stderr] Compiling bitflags v1.0.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling memchr v2.0.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling serde v1.0.7 [INFO] [stderr] Compiling heck v0.3.0 [INFO] [stderr] Compiling csv-core v0.1.4 [INFO] [stderr] Compiling encode_unicode v0.3.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling term v0.5.0 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.1 [INFO] [stderr] Compiling ansi_term v0.12.0 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stdout] error[E0407]: method `backtrace` is not a member of trait `StdError` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.1/src/context.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | / fn backtrace(&self) -> Option<&Backtrace> { [INFO] [stdout] 137 | | self.error.backtrace() [INFO] [stdout] 138 | | } [INFO] [stdout] | |_____^ not a member of trait `StdError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0407]: method `backtrace` is not a member of trait `StdError` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.1/src/context.rs:150:5 [INFO] [stdout] | [INFO] [stdout] 150 | / fn backtrace(&self) -> Option<&Backtrace> { [INFO] [stdout] 151 | | Some(self.error.backtrace()) [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____^ not a member of trait `StdError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `backtrace` found for type parameter `E` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.1/src/context.rs:137:20 [INFO] [stdout] | [INFO] [stdout] 130 | impl StdError for ContextError [INFO] [stdout] | - method `backtrace` not found for this type parameter [INFO] [stdout] ... [INFO] [stdout] 137 | self.error.backtrace() [INFO] [stdout] | ^^^^^^^^^ method not found in `E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `backtrace` found for type parameter `E` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.1/src/error.rs:41:37 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(error: E) -> Self [INFO] [stdout] | - method `backtrace` not found for this type parameter [INFO] [stdout] ... [INFO] [stdout] 41 | let backtrace = match error.backtrace() { [INFO] [stdout] | ^^^^^^^^^ method not found in `E` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `backtrace` found for reference `&(dyn std::error::Error + Send + Sync + 'static)` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.1/src/error.rs:159:44 [INFO] [stdout] | [INFO] [stdout] 159 | .or_else(|| self.inner.error().backtrace()) [INFO] [stdout] | ^^^^^^^^^ method not found in `&dyn Error + Send + Sync` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0407, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0407`. [INFO] [stdout] [INFO] [stderr] error: could not compile `anyhow` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "611f64f27042a0c3452e89ccf9d6ad74565c0f1065b54793065365a145b69923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "611f64f27042a0c3452e89ccf9d6ad74565c0f1065b54793065365a145b69923", kill_on_drop: false }` [INFO] [stdout] 611f64f27042a0c3452e89ccf9d6ad74565c0f1065b54793065365a145b69923