Dec 18 15:31:39.841 INFO checking graphql-validate-0.3.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:31:39.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/graphql-validate/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:31:40.282 INFO [stdout] 403ec39ba0a5e22c2f58947f2931e16c48fc86271090dd741da26e81dd7a2bf0
Dec 18 15:31:40.287 INFO running `"docker" "start" "-a" "403ec39ba0a5e22c2f58947f2931e16c48fc86271090dd741da26e81dd7a2bf0"`
Dec 18 15:31:42.362 INFO [stderr]     Checking combine v3.6.3
Dec 18 15:31:42.386 INFO [stderr]     Checking rayon v1.0.3
Dec 18 15:31:42.398 INFO [stderr]     Checking clap-verbosity-flag v0.1.0
Dec 18 15:31:50.274 INFO [stderr]     Checking quicli v0.3.1
Dec 18 15:32:06.101 INFO [stderr]     Checking graphql-parser v0.2.2
Dec 18 15:32:09.100 INFO [stderr]     Checking graphql-validate v0.3.1 (/opt/crater/workdir)
Dec 18 15:32:11.748 INFO [stderr] error[E0659]: `structopt` is ambiguous (name in the crate root vs extern crate during absolute path resolution)
Dec 18 15:32:11.748 INFO [stderr]   --> src/main.rs:15:10
Dec 18 15:32:11.748 INFO [stderr]    |
Dec 18 15:32:11.748 INFO [stderr] 15 | #[derive(StructOpt)]
Dec 18 15:32:11.748 INFO [stderr]    |          ^^^^^^^^^ ambiguous name
Dec 18 15:32:11.748 INFO [stderr]    |
Dec 18 15:32:11.748 INFO [stderr]    = note: `structopt` could refer to an extern crate passed with `--extern`
Dec 18 15:32:11.748 INFO [stderr] note: `structopt` could also refer to the module imported here
Dec 18 15:32:11.748 INFO [stderr]   --> src/main.rs:12:23
Dec 18 15:32:11.748 INFO [stderr]    |
Dec 18 15:32:11.748 INFO [stderr] 12 |     prelude::{Result, *},
Dec 18 15:32:11.748 INFO [stderr]    |                       ^
Dec 18 15:32:11.748 INFO [stderr]    = help: use `crate::structopt` to refer to this module unambiguously
Dec 18 15:32:11.748 INFO [stderr] 
Dec 18 15:32:11.760 INFO [stderr] warning: unused import: `failure::Error`
Dec 18 15:32:11.760 INFO [stderr]  --> src/main.rs:6:5
Dec 18 15:32:11.760 INFO [stderr]   |
Dec 18 15:32:11.760 INFO [stderr] 6 | use failure::Error;
Dec 18 15:32:11.760 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 15:32:11.760 INFO [stderr]   |
Dec 18 15:32:11.760 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 15:32:11.760 INFO [stderr] 
Dec 18 15:32:11.760 INFO [stderr] warning: unused import: `Result`
Dec 18 15:32:11.760 INFO [stderr]   --> src/main.rs:12:15
Dec 18 15:32:11.760 INFO [stderr]    |
Dec 18 15:32:11.760 INFO [stderr] 12 |     prelude::{Result, *},
Dec 18 15:32:11.760 INFO [stderr]    |               ^^^^^^
Dec 18 15:32:11.760 INFO [stderr] 
Dec 18 15:32:11.820 INFO [stderr] error[E0659]: `structopt` is ambiguous (name in the crate root vs extern crate during absolute path resolution)
Dec 18 15:32:11.820 INFO [stderr]   --> src/main.rs:15:10
Dec 18 15:32:11.820 INFO [stderr]    |
Dec 18 15:32:11.820 INFO [stderr] 15 | #[derive(StructOpt)]
Dec 18 15:32:11.820 INFO [stderr]    |          ^^^^^^^^^ ambiguous name
Dec 18 15:32:11.820 INFO [stderr]    |
Dec 18 15:32:11.820 INFO [stderr]    = note: `structopt` could refer to an extern crate passed with `--extern`
Dec 18 15:32:11.820 INFO [stderr] note: `structopt` could also refer to the module imported here
Dec 18 15:32:11.820 INFO [stderr]   --> src/main.rs:12:23
Dec 18 15:32:11.820 INFO [stderr]    |
Dec 18 15:32:11.820 INFO [stderr] 12 |     prelude::{Result, *},
Dec 18 15:32:11.820 INFO [stderr]    |                       ^
Dec 18 15:32:11.820 INFO [stderr]    = help: use `crate::structopt` to refer to this module unambiguously
Dec 18 15:32:11.820 INFO [stderr] 
Dec 18 15:32:11.820 INFO [stderr] warning: unused import: `failure::Error`
Dec 18 15:32:11.820 INFO [stderr]  --> src/main.rs:6:5
Dec 18 15:32:11.820 INFO [stderr]   |
Dec 18 15:32:11.820 INFO [stderr] 6 | use failure::Error;
Dec 18 15:32:11.820 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 15:32:11.820 INFO [stderr]   |
Dec 18 15:32:11.821 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 15:32:11.821 INFO [stderr] 
Dec 18 15:32:11.821 INFO [stderr] warning: unused import: `Result`
Dec 18 15:32:11.821 INFO [stderr]   --> src/main.rs:12:15
Dec 18 15:32:11.821 INFO [stderr]    |
Dec 18 15:32:11.821 INFO [stderr] 12 |     prelude::{Result, *},
Dec 18 15:32:11.821 INFO [stderr]    |               ^^^^^^
Dec 18 15:32:11.821 INFO [stderr] 
Dec 18 15:32:11.916 INFO [stderr] error: aborting due to previous error
Dec 18 15:32:11.916 INFO [stderr] 
Dec 18 15:32:11.916 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 18 15:32:11.949 INFO [stderr] error: Could not compile `graphql-validate`.
Dec 18 15:32:11.949 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 18 15:32:11.949 INFO [stderr] error: aborting due to previous error
Dec 18 15:32:11.949 INFO [stderr] 
Dec 18 15:32:11.949 INFO [stderr] For more information about this error, try `rustc --explain E0659`.
Dec 18 15:32:11.957 INFO [stderr] error: Could not compile `graphql-validate`.
Dec 18 15:32:11.957 INFO [stderr] 
Dec 18 15:32:11.957 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 15:32:13.076 INFO running `"docker" "inspect" "403ec39ba0a5e22c2f58947f2931e16c48fc86271090dd741da26e81dd7a2bf0"`
Dec 18 15:32:13.510 INFO running `"docker" "rm" "-f" "403ec39ba0a5e22c2f58947f2931e16c48fc86271090dd741da26e81dd7a2bf0"`
Dec 18 15:32:13.896 INFO [stdout] 403ec39ba0a5e22c2f58947f2931e16c48fc86271090dd741da26e81dd7a2bf0