[INFO] fetching crate class_file 0.1.0...
[INFO] testing class_file-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate class_file 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate class_file 0.1.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate class_file 0.1.0
[INFO] finished tweaking crates.io crate class_file 0.1.0
[INFO] tweaked toml for crates.io crate class_file 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9b01adaa7100d1f6c0992601ebcc18ed1b98284dc44d36fc7a620efc708a456
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d9b01adaa7100d1f6c0992601ebcc18ed1b98284dc44d36fc7a620efc708a456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b01adaa7100d1f6c0992601ebcc18ed1b98284dc44d36fc7a620efc708a456", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b01adaa7100d1f6c0992601ebcc18ed1b98284dc44d36fc7a620efc708a456", kill_on_drop: false }`
[INFO] [stdout] d9b01adaa7100d1f6c0992601ebcc18ed1b98284dc44d36fc7a620efc708a456
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acda03865521f35eb810acd52305f3346404037390fbb87fdc069bad9b689d28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "acda03865521f35eb810acd52305f3346404037390fbb87fdc069bad9b689d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutf8 v0.1.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling class_file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 111 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 112 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 113 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:649:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 649 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:650:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 650 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:651:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 651 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:652:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 652 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:653:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 653 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_HANDLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:654:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_HANDLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 654 |             CONSTANT_METHOD_HANDLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_TYPE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:655:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_TYPE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 655 |             CONSTANT_METHOD_TYPE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DYNAMIC_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:656:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DYNAMIC_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 656 |             CONSTANT_DYNAMIC_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "acda03865521f35eb810acd52305f3346404037390fbb87fdc069bad9b689d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acda03865521f35eb810acd52305f3346404037390fbb87fdc069bad9b689d28", kill_on_drop: false }`
[INFO] [stdout] acda03865521f35eb810acd52305f3346404037390fbb87fdc069bad9b689d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c34da3e4d201d0538ea99e4b4ab813744cf5745cd12736ffb5208d82bedc8727
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c34da3e4d201d0538ea99e4b4ab813744cf5745cd12736ffb5208d82bedc8727", kill_on_drop: false }`
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 111 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 112 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 113 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:649:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 649 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:650:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 650 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:651:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 651 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:652:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 652 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:653:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 653 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_HANDLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:654:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_HANDLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 654 |             CONSTANT_METHOD_HANDLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_TYPE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:655:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_TYPE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 655 |             CONSTANT_METHOD_TYPE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DYNAMIC_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:656:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DYNAMIC_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 656 |             CONSTANT_DYNAMIC_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling class_file v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:109:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 109 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:110:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 110 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 111 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 112 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 113 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:649:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 649 |             CONSTANT_INTEGER_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:650:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 650 |             CONSTANT_FLOAT_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:651:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 651 |             CONSTANT_LONG_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:652:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 652 |             CONSTANT_DOUBLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:653:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 653 |             CONSTANT_STRING_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_HANDLE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:654:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_HANDLE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 654 |             CONSTANT_METHOD_HANDLE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_METHOD_TYPE_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:655:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_METHOD_TYPE_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 655 |             CONSTANT_METHOD_TYPE_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CONSTANT_DYNAMIC_TAG` is imported redundantly
[INFO] [stdout]    --> src/attr.rs:656:4
[INFO] [stdout]     |
[INFO] [stdout] 3   | use crate::*;
[INFO] [stdout]     |     -------- the item `CONSTANT_DYNAMIC_TAG` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 656 |             CONSTANT_DYNAMIC_TAG,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "c34da3e4d201d0538ea99e4b4ab813744cf5745cd12736ffb5208d82bedc8727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34da3e4d201d0538ea99e4b4ab813744cf5745cd12736ffb5208d82bedc8727", kill_on_drop: false }`
[INFO] [stdout] c34da3e4d201d0538ea99e4b4ab813744cf5745cd12736ffb5208d82bedc8727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9de8db7658d8ccd04ee262d3109ea439554bbe30c717c8657c570e8816e5bf19
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9de8db7658d8ccd04ee262d3109ea439554bbe30c717c8657c570e8816e5bf19", kill_on_drop: false }`
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 109 |             CONSTANT_INTEGER_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:110:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 110 |             CONSTANT_FLOAT_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 111 |             CONSTANT_LONG_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |             CONSTANT_DOUBLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:113:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 113 |             CONSTANT_STRING_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:649:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 649 |             CONSTANT_INTEGER_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:650:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 650 |             CONSTANT_FLOAT_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:651:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 651 |             CONSTANT_LONG_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:652:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 652 |             CONSTANT_DOUBLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:653:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 653 |             CONSTANT_STRING_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_METHOD_HANDLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:654:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_METHOD_HANDLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 654 |             CONSTANT_METHOD_HANDLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_METHOD_TYPE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:655:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_METHOD_TYPE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 655 |             CONSTANT_METHOD_TYPE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DYNAMIC_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:656:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DYNAMIC_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 656 |             CONSTANT_DYNAMIC_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:109:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 109 |             CONSTANT_INTEGER_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:110:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 110 |             CONSTANT_FLOAT_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:111:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 111 |             CONSTANT_LONG_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:112:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 112 |             CONSTANT_DOUBLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:113:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 113 |             CONSTANT_STRING_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_INTEGER_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:649:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_INTEGER_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 649 |             CONSTANT_INTEGER_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_FLOAT_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:650:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_FLOAT_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 650 |             CONSTANT_FLOAT_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_LONG_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:651:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_LONG_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 651 |             CONSTANT_LONG_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DOUBLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:652:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DOUBLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 652 |             CONSTANT_DOUBLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_STRING_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:653:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_STRING_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 653 |             CONSTANT_STRING_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_METHOD_HANDLE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:654:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_METHOD_HANDLE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 654 |             CONSTANT_METHOD_HANDLE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_METHOD_TYPE_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:655:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_METHOD_TYPE_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 655 |             CONSTANT_METHOD_TYPE_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `CONSTANT_DYNAMIC_TAG` is imported redundantly
[INFO] [stderr]    --> src/attr.rs:656:4
[INFO] [stderr]     |
[INFO] [stderr] 3   | use crate::*;
[INFO] [stderr]     |     -------- the item `CONSTANT_DYNAMIC_TAG` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 656 |             CONSTANT_DYNAMIC_TAG,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 14 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/class_file-b2ba259e77a0e743)
[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]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-a9b188c0d923f1cf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test load_class ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests class_file
[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] running `Command { std: "docker" "inspect" "9de8db7658d8ccd04ee262d3109ea439554bbe30c717c8657c570e8816e5bf19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de8db7658d8ccd04ee262d3109ea439554bbe30c717c8657c570e8816e5bf19", kill_on_drop: false }`
[INFO] [stdout] 9de8db7658d8ccd04ee262d3109ea439554bbe30c717c8657c570e8816e5bf19
