[INFO] fetching crate appimage_environment 0.2.1...
[INFO] testing appimage_environment-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate appimage_environment 0.2.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate appimage_environment 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate appimage_environment 0.2.1
[INFO] finished tweaking crates.io crate appimage_environment 0.2.1
[INFO] tweaked toml for crates.io crate appimage_environment 0.2.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded is_executable v0.1.2
[INFO] [stderr]   Downloaded phollaits v0.2.8
[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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3965add28e017e5958b2f461355b7f2f2919f297e5064674c0fe76ad10d9d90
[INFO] running `Command { std: "docker" "start" "-a" "d3965add28e017e5958b2f461355b7f2f2919f297e5064674c0fe76ad10d9d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3965add28e017e5958b2f461355b7f2f2919f297e5064674c0fe76ad10d9d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3965add28e017e5958b2f461355b7f2f2919f297e5064674c0fe76ad10d9d90", kill_on_drop: false }`
[INFO] [stdout] d3965add28e017e5958b2f461355b7f2f2919f297e5064674c0fe76ad10d9d90
[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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a444e43d71adfc87b235aec2d2c585539f6978ecfaebd52c3ed2af64dc26743
[INFO] running `Command { std: "docker" "start" "-a" "0a444e43d71adfc87b235aec2d2c585539f6978ecfaebd52c3ed2af64dc26743", kill_on_drop: false }`
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling is_executable v0.1.2
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling tar v0.4.37
[INFO] [stderr]    Compiling phollaits v0.2.8
[INFO] [stderr]    Compiling appimage_environment v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "0a444e43d71adfc87b235aec2d2c585539f6978ecfaebd52c3ed2af64dc26743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a444e43d71adfc87b235aec2d2c585539f6978ecfaebd52c3ed2af64dc26743", kill_on_drop: false }`
[INFO] [stdout] 0a444e43d71adfc87b235aec2d2c585539f6978ecfaebd52c3ed2af64dc26743
[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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d417e0c7899e8b2ea531235bf767c724c2207dcf0999a568e80fba2c178b188
[INFO] running `Command { std: "docker" "start" "-a" "4d417e0c7899e8b2ea531235bf767c724c2207dcf0999a568e80fba2c178b188", kill_on_drop: false }`
[INFO] [stderr]    Compiling appimage_environment v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "4d417e0c7899e8b2ea531235bf767c724c2207dcf0999a568e80fba2c178b188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d417e0c7899e8b2ea531235bf767c724c2207dcf0999a568e80fba2c178b188", kill_on_drop: false }`
[INFO] [stdout] 4d417e0c7899e8b2ea531235bf767c724c2207dcf0999a568e80fba2c178b188
[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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1596f5ca8045d91b35c2ad6413ecefa2d8b82870b6ddc05f85c081d9e251a6e
[INFO] running `Command { std: "docker" "start" "-a" "d1596f5ca8045d91b35c2ad6413ecefa2d8b82870b6ddc05f85c081d9e251a6e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/appimage_environment-195e47221e3f3f35)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests appimage_environment
[INFO] [stderr] error[E0659]: `appimage_environment` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib/internal_command.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use appimage_environment::Environment as Env;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]    |
[INFO] [stderr]    = note: `appimage_environment` could refer to a crate passed with `--extern`
[INFO] [stderr]    = help: use `::appimage_environment` to refer to this crate unambiguously
[INFO] [stderr] note: `appimage_environment` could also refer to the module imported here
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib/internal_command.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate as appimage_environment;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: use `self::appimage_environment` 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" "d1596f5ca8045d91b35c2ad6413ecefa2d8b82870b6ddc05f85c081d9e251a6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1596f5ca8045d91b35c2ad6413ecefa2d8b82870b6ddc05f85c081d9e251a6e", kill_on_drop: false }`
[INFO] [stdout] d1596f5ca8045d91b35c2ad6413ecefa2d8b82870b6ddc05f85c081d9e251a6e