[INFO] fetching crate machineid-rs 1.1.0... [INFO] checking machineid-rs-1.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate machineid-rs 1.1.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate machineid-rs 1.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate machineid-rs 1.1.0 [INFO] finished tweaking crates.io crate machineid-rs 1.1.0 [INFO] tweaked toml for crates.io crate machineid-rs 1.1.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winreg v0.9.0 [INFO] [stderr] Downloaded sysinfo v0.19.2 [INFO] [stderr] Downloaded wmi v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6a6d1720d35bfc06c0bbb8ba44fad880cc2745e27116a0d007859df66fd69ef [INFO] running `Command { std: "docker" "start" "-a" "d6a6d1720d35bfc06c0bbb8ba44fad880cc2745e27116a0d007859df66fd69ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6a6d1720d35bfc06c0bbb8ba44fad880cc2745e27116a0d007859df66fd69ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6a6d1720d35bfc06c0bbb8ba44fad880cc2745e27116a0d007859df66fd69ef", kill_on_drop: false }` [INFO] [stdout] d6a6d1720d35bfc06c0bbb8ba44fad880cc2745e27116a0d007859df66fd69ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd3c4a2f816bf81bc1f5d4cc78d1e5ac1d850b2ad8f9ce2b607655c9c264e653 [INFO] running `Command { std: "docker" "start" "-a" "fd3c4a2f816bf81bc1f5d4cc78d1e5ac1d850b2ad8f9ce2b607655c9c264e653", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling sysinfo v0.19.2 [INFO] [stderr] Compiling whoami v1.1.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking serde v1.0.127 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking machineid-rs v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HwidRetrievalError` [INFO] [stdout] --> src/linux.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Err(HwidRetrievalError::new()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared type `HwidRetrievalError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HwidRetrievalError` in this scope [INFO] [stdout] --> src/linux.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct RetrievalError; [INFO] [stdout] | -------------------------- similarly named struct `RetrievalError` defined here [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileNotFound`, `RetrievalError` [INFO] [stdout] --> src/windows.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::errors::{RetrievalError, FileNotFound}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/windows.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RetrievalError` [INFO] [stdout] --> src/linux.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::errors::{FileNotFound, RetrievalError}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `errors::RetrievalError` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use errors::RetrievalError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HwidRetrievalError` [INFO] [stdout] --> src/linux.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Err(HwidRetrievalError::new()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared type `HwidRetrievalError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `HwidRetrievalError` in this scope [INFO] [stdout] --> src/linux.rs:25:37 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct RetrievalError; [INFO] [stdout] | -------------------------- similarly named struct `RetrievalError` defined here [INFO] [stdout] | [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ~~~~~~~~~~~~~~ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 25 | pub fn get_hwid() -> Result{ [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileNotFound`, `RetrievalError` [INFO] [stdout] --> src/windows.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::errors::{RetrievalError, FileNotFound}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/windows.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RetrievalError` [INFO] [stdout] --> src/linux.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::errors::{FileNotFound, RetrievalError}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `errors::RetrievalError` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use errors::RetrievalError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0624]: associated function `new` is private [INFO] [stdout] --> src/linux.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | Err(_) => Err(FileNotFound::new()) [INFO] [stdout] | ^^^ private associated function [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | fn new() -> Self{ [INFO] [stdout] | ---------------- private associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0624. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stdout] error[E0624]: associated function `new` is private [INFO] [stdout] --> src/linux.rs:20:37 [INFO] [stdout] | [INFO] [stdout] 20 | Err(_) => Err(FileNotFound::new()) [INFO] [stdout] | ^^^ private associated function [INFO] [stdout] | [INFO] [stdout] ::: src/errors.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | fn new() -> Self{ [INFO] [stdout] | ---------------- private associated function defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0624. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `machineid-rs` due to 4 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fd3c4a2f816bf81bc1f5d4cc78d1e5ac1d850b2ad8f9ce2b607655c9c264e653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd3c4a2f816bf81bc1f5d4cc78d1e5ac1d850b2ad8f9ce2b607655c9c264e653", kill_on_drop: false }` [INFO] [stdout] fd3c4a2f816bf81bc1f5d4cc78d1e5ac1d850b2ad8f9ce2b607655c9c264e653