Dec 12 13:37:16.208 INFO checking graphql-validate-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:37:16.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 13:37:16.733 INFO [stdout] ee969d1b7210c97c2877b04f6fb065d8697407558d68c57293285b6446db77e0
Dec 12 13:37:16.734 INFO running `"docker" "start" "-a" "ee969d1b7210c97c2877b04f6fb065d8697407558d68c57293285b6446db77e0"`
Dec 12 13:37:19.288 INFO [stderr] usermod: no changes
Dec 12 13:37:19.541 INFO [stderr]     Checking rayon v1.0.3
Dec 12 13:37:19.558 INFO [stderr]     Checking graphql-parser v0.2.2
Dec 12 13:37:27.539 INFO [stderr]     Checking quicli v0.3.1
Dec 12 13:37:30.918 INFO [stderr]     Checking graphql-validate v0.3.1 (/source)
Dec 12 13:37:39.700 INFO [stderr] error[E0659]: `structopt` is ambiguous (name in the crate root vs extern crate during absolute path resolution)
Dec 12 13:37:39.701 INFO [stderr]   --> src/main.rs:15:10
Dec 12 13:37:39.701 INFO [stderr]    |
Dec 12 13:37:39.701 INFO [stderr] 15 | #[derive(StructOpt)]
Dec 12 13:37:39.701 INFO [stderr]    |          ^^^^^^^^^ ambiguous name
Dec 12 13:37:39.702 INFO [stderr]    |
Dec 12 13:37:39.702 INFO [stderr]    = note: `structopt` could refer to an extern crate passed with `--extern`
Dec 12 13:37:39.702 INFO [stderr] note: `structopt` could also refer to the module imported here
Dec 12 13:37:39.702 INFO [stderr]   --> src/main.rs:12:23
Dec 12 13:37:39.703 INFO [stderr]    |
Dec 12 13:37:39.703 INFO [stderr] 12 |     prelude::{Result, *},
Dec 12 13:37:39.703 INFO [stderr]    |                       ^
Dec 12 13:37:39.704 INFO [stderr]    = help: use `crate::structopt` to refer to this module unambiguously
Dec 12 13:37:39.704 INFO [stderr] 
Dec 12 13:37:39.704 INFO [stderr] warning: unused import: `failure::Error`
Dec 12 13:37:39.704 INFO [stderr]  --> src/main.rs:6:5
Dec 12 13:37:39.705 INFO [stderr]   |
Dec 12 13:37:39.705 INFO [stderr] 6 | use failure::Error;
Dec 12 13:37:39.705 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 13:37:39.705 INFO [stderr]   |
Dec 12 13:37:39.706 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:37:39.706 INFO [stderr] 
Dec 12 13:37:39.706 INFO [stderr] warning: unused import: `Result`
Dec 12 13:37:39.706 INFO [stderr]   --> src/main.rs:12:15
Dec 12 13:37:39.707 INFO [stderr]    |
Dec 12 13:37:39.707 INFO [stderr] 12 |     prelude::{Result, *},
Dec 12 13:37:39.707 INFO [stderr]    |               ^^^^^^
Dec 12 13:37:39.707 INFO [stderr] 
Dec 12 13:37:39.864 INFO [stderr] error: aborting due to previous error
Dec 12 13:37:39.864 INFO [stderr] 
Dec 12 13:37:39.865 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 12 13:37:39.877 INFO [stderr] error: Could not compile `graphql-validate`.
Dec 12 13:37:39.877 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 13:37:40.288 INFO [stderr] error[E0659]: `structopt` is ambiguous (name in the crate root vs extern crate during absolute path resolution)
Dec 12 13:37:40.289 INFO [stderr]   --> src/main.rs:15:10
Dec 12 13:37:40.289 INFO [stderr]    |
Dec 12 13:37:40.289 INFO [stderr] 15 | #[derive(StructOpt)]
Dec 12 13:37:40.289 INFO [stderr]    |          ^^^^^^^^^ ambiguous name
Dec 12 13:37:40.289 INFO [stderr]    |
Dec 12 13:37:40.290 INFO [stderr]    = note: `structopt` could refer to an extern crate passed with `--extern`
Dec 12 13:37:40.290 INFO [stderr] note: `structopt` could also refer to the module imported here
Dec 12 13:37:40.290 INFO [stderr]   --> src/main.rs:12:23
Dec 12 13:37:40.290 INFO [stderr]    |
Dec 12 13:37:40.290 INFO [stderr] 12 |     prelude::{Result, *},
Dec 12 13:37:40.290 INFO [stderr]    |                       ^
Dec 12 13:37:40.290 INFO [stderr]    = help: use `crate::structopt` to refer to this module unambiguously
Dec 12 13:37:40.290 INFO [stderr] 
Dec 12 13:37:40.290 INFO [stderr] warning: unused import: `failure::Error`
Dec 12 13:37:40.290 INFO [stderr]  --> src/main.rs:6:5
Dec 12 13:37:40.290 INFO [stderr]   |
Dec 12 13:37:40.290 INFO [stderr] 6 | use failure::Error;
Dec 12 13:37:40.290 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 13:37:40.290 INFO [stderr]   |
Dec 12 13:37:40.290 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 13:37:40.290 INFO [stderr] 
Dec 12 13:37:40.290 INFO [stderr] warning: unused import: `Result`
Dec 12 13:37:40.290 INFO [stderr]   --> src/main.rs:12:15
Dec 12 13:37:40.290 INFO [stderr]    |
Dec 12 13:37:40.290 INFO [stderr] 12 |     prelude::{Result, *},
Dec 12 13:37:40.290 INFO [stderr]    |               ^^^^^^
Dec 12 13:37:40.290 INFO [stderr] 
Dec 12 13:37:40.361 INFO [stderr] error: aborting due to previous error
Dec 12 13:37:40.361 INFO [stderr] 
Dec 12 13:37:40.361 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 12 13:37:40.376 INFO [stderr] error: Could not compile `graphql-validate`.
Dec 12 13:37:40.376 INFO [stderr] 
Dec 12 13:37:40.376 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 13:37:40.379 INFO [stderr] su: No module specific data is present
Dec 12 13:37:41.846 INFO running `"docker" "inspect" "ee969d1b7210c97c2877b04f6fb065d8697407558d68c57293285b6446db77e0"`
Dec 12 13:37:42.156 INFO running `"docker" "rm" "-f" "ee969d1b7210c97c2877b04f6fb065d8697407558d68c57293285b6446db77e0"`
Dec 12 13:37:42.416 INFO [stdout] ee969d1b7210c97c2877b04f6fb065d8697407558d68c57293285b6446db77e0