[INFO] fetching crate quick-error2 2.1.0... [INFO] checking quick-error2-2.1.0 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1 [INFO] extracting crate quick-error2 2.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate quick-error2 2.1.0 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate quick-error2 2.1.0 [INFO] finished tweaking crates.io crate quick-error2 2.1.0 [INFO] tweaked toml for crates.io crate quick-error2 2.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate quick-error2 2.1.0 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93f0c448cbb73687214c84ab9879ce1ef90f615adb5e4bd81ba6f85337e6ca0c [INFO] running `Command { std: "docker" "start" "-a" "93f0c448cbb73687214c84ab9879ce1ef90f615adb5e4bd81ba6f85337e6ca0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93f0c448cbb73687214c84ab9879ce1ef90f615adb5e4bd81ba6f85337e6ca0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f0c448cbb73687214c84ab9879ce1ef90f615adb5e4bd81ba6f85337e6ca0c", kill_on_drop: false }` [INFO] [stdout] 93f0c448cbb73687214c84ab9879ce1ef90f615adb5e4bd81ba6f85337e6ca0c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07732b27d4122989ab54bae9ac5f17f30fcef14ae32187c0091ac31667f51a3e [INFO] running `Command { std: "docker" "start" "-a" "07732b27d4122989ab54bae9ac5f17f30fcef14ae32187c0091ac31667f51a3e", kill_on_drop: false }` [INFO] [stderr] Checking quick-error2 v2.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `quick_error` [INFO] [stdout] --> examples/context.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use quick_error::{quick_error, ResultExt}; [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `quick_error` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 1 | use quick_error2::{quick_error, ResultExt}; [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Error` in this scope [INFO] [stdout] --> examples/context.rs:25:32 [INFO] [stdout] | [INFO] [stdout] 25 | fn parse_file() -> Result { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::io::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::Error; [INFO] [stdout] | [INFO] [stdout] and 2 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Error` [INFO] [stdout] --> examples/context.rs:26:50 [INFO] [stdout] | [INFO] [stdout] 26 | let fname = env::args().skip(1).next().ok_or(Error::NoFileName)?; [INFO] [stdout] | ^^^^^ use of undeclared type `Error` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these items [INFO] [stdout] | [INFO] [stdout] 1 + use crate::io::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::error::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::fmt::Error; [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::Error; [INFO] [stdout] | [INFO] [stdout] and 2 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `context` found for enum `Result` in the current scope [INFO] [stdout] --> examples/context.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | let mut file = File::open(fname).context(fname)?; [INFO] [stdout] | ^^^^^^^ method not found in `Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:964:8 [INFO] [stdout] | [INFO] [stdout] 964 | fn context(self, x: X) -> Result>; [INFO] [stdout] | ------- the method is available for `Result` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `ResultExt` which provides `context` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use quick_error2::ResultExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `context` found for enum `Result` in the current scope [INFO] [stdout] --> examples/context.rs:31:20 [INFO] [stdout] | [INFO] [stdout] 31 | Ok(buf.parse().context(fname)?) [INFO] [stdout] | ^^^^^^^ method not found in `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/lib.rs:964:8 [INFO] [stdout] | [INFO] [stdout] 964 | fn context(self, x: X) -> Result>; [INFO] [stdout] | ------- the method is available for `Result<_, _>` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `ResultExt` which provides `context` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use quick_error2::ResultExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `quick-error2` (example "context") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "07732b27d4122989ab54bae9ac5f17f30fcef14ae32187c0091ac31667f51a3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07732b27d4122989ab54bae9ac5f17f30fcef14ae32187c0091ac31667f51a3e", kill_on_drop: false }` [INFO] [stdout] 07732b27d4122989ab54bae9ac5f17f30fcef14ae32187c0091ac31667f51a3e