[INFO] fetching crate getopt-long 0.3.0...
[INFO] testing getopt-long-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate getopt-long 0.3.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate getopt-long 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate getopt-long 0.3.0
[INFO] finished tweaking crates.io crate getopt-long 0.3.0
[INFO] tweaked toml for crates.io crate getopt-long 0.3.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate getopt-long 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dff14a1a876a56cc62e1c0799bc916f2b7ec4b3e8f775d1e1f046889de672612
[INFO] running `Command { std: "docker" "start" "-a" "dff14a1a876a56cc62e1c0799bc916f2b7ec4b3e8f775d1e1f046889de672612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dff14a1a876a56cc62e1c0799bc916f2b7ec4b3e8f775d1e1f046889de672612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff14a1a876a56cc62e1c0799bc916f2b7ec4b3e8f775d1e1f046889de672612", kill_on_drop: false }`
[INFO] [stdout] dff14a1a876a56cc62e1c0799bc916f2b7ec4b3e8f775d1e1f046889de672612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab1f02cb4ac32cf7dadefdf3a4c913e68db786fdc5fc9e7988ac6d8d888b9118
[INFO] running `Command { std: "docker" "start" "-a" "ab1f02cb4ac32cf7dadefdf3a4c913e68db786fdc5fc9e7988ac6d8d888b9118", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopt-long v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "ab1f02cb4ac32cf7dadefdf3a4c913e68db786fdc5fc9e7988ac6d8d888b9118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1f02cb4ac32cf7dadefdf3a4c913e68db786fdc5fc9e7988ac6d8d888b9118", kill_on_drop: false }`
[INFO] [stdout] ab1f02cb4ac32cf7dadefdf3a4c913e68db786fdc5fc9e7988ac6d8d888b9118
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bd8eb0d26c7e7a7e1048db7f0d5af357287bd91f181ea214e24dfec1a4442d5
[INFO] running `Command { std: "docker" "start" "-a" "3bd8eb0d26c7e7a7e1048db7f0d5af357287bd91f181ea214e24dfec1a4442d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling getopt-long v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "3bd8eb0d26c7e7a7e1048db7f0d5af357287bd91f181ea214e24dfec1a4442d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd8eb0d26c7e7a7e1048db7f0d5af357287bd91f181ea214e24dfec1a4442d5", kill_on_drop: false }`
[INFO] [stdout] 3bd8eb0d26c7e7a7e1048db7f0d5af357287bd91f181ea214e24dfec1a4442d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5f713909408f1ccde9e8841584592e1133671bed308b917ed653fb59d8390c1
[INFO] running `Command { std: "docker" "start" "-a" "d5f713909408f1ccde9e8841584592e1133671bed308b917ed653fb59d8390c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/getopt_long-66fe7ebc6f542ff0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests getopt-long
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error[E0659]: `getopt_long` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 | pub use getopt_long::{getopt_long, usage, HasArg, Opt, OptError, OptResult, Arguments};
[INFO] [stderr]     |         ^^^^^^^^^^^ ambiguous name
[INFO] [stderr]     |
[INFO] [stderr]     = note: `getopt_long` could refer to a crate passed with `--extern`
[INFO] [stderr]     = help: use `::getopt_long` to refer to this crate unambiguously
[INFO] [stderr] note: `getopt_long` could also refer to the module defined here
[INFO] [stderr]    --> /opt/rustwide/workdir/src/lib.rs:179:1
[INFO] [stderr]     |
[INFO] [stderr] 179 | mod getopt_long;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: use `crate::getopt_long` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "d5f713909408f1ccde9e8841584592e1133671bed308b917ed653fb59d8390c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5f713909408f1ccde9e8841584592e1133671bed308b917ed653fb59d8390c1", kill_on_drop: false }`
[INFO] [stdout] d5f713909408f1ccde9e8841584592e1133671bed308b917ed653fb59d8390c1