[INFO] fetching crate class_file 0.1.0... [INFO] testing class_file-0.1.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate class_file 0.1.0 into /workspace/builds/worker-63/source [INFO] validating manifest of crates.io crate class_file 0.1.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-63/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mutf8 v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd3e4d649250ee7ae5ae5d2ca0d4ee301607609fa8a8897e1dcd4c70bba32c16 [INFO] running `Command { std: "docker" "start" "-a" "fd3e4d649250ee7ae5ae5d2ca0d4ee301607609fa8a8897e1dcd4c70bba32c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd3e4d649250ee7ae5ae5d2ca0d4ee301607609fa8a8897e1dcd4c70bba32c16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd3e4d649250ee7ae5ae5d2ca0d4ee301607609fa8a8897e1dcd4c70bba32c16", kill_on_drop: false }` [INFO] [stdout] fd3e4d649250ee7ae5ae5d2ca0d4ee301607609fa8a8897e1dcd4c70bba32c16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66bb9e83431b172307d5740e86f324aeecccd31620cf710b76f1331a3d02413c [INFO] running `Command { std: "docker" "start" "-a" "66bb9e83431b172307d5740e86f324aeecccd31620cf710b76f1331a3d02413c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.1 [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 6.82s [INFO] running `Command { std: "docker" "inspect" "66bb9e83431b172307d5740e86f324aeecccd31620cf710b76f1331a3d02413c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66bb9e83431b172307d5740e86f324aeecccd31620cf710b76f1331a3d02413c", kill_on_drop: false }` [INFO] [stdout] 66bb9e83431b172307d5740e86f324aeecccd31620cf710b76f1331a3d02413c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 503635c8fa8fa8f4fb6bd0442939b5a375876c156a52a8be2e154de496c265d8 [INFO] running `Command { std: "docker" "start" "-a" "503635c8fa8fa8f4fb6bd0442939b5a375876c156a52a8be2e154de496c265d8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] [stderr] Compiling class_file v0.1.0 (/opt/rustwide/workdir) [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] [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 3.13s [INFO] running `Command { std: "docker" "inspect" "503635c8fa8fa8f4fb6bd0442939b5a375876c156a52a8be2e154de496c265d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "503635c8fa8fa8f4fb6bd0442939b5a375876c156a52a8be2e154de496c265d8", kill_on_drop: false }` [INFO] [stdout] 503635c8fa8fa8f4fb6bd0442939b5a375876c156a52a8be2e154de496c265d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c291ab26fe13cb756fe63a78897168e98cbac66d78d6d01f82f307e030861d5 [INFO] running `Command { std: "docker" "start" "-a" "3c291ab26fe13cb756fe63a78897168e98cbac66d78d6d01f82f307e030861d5", 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: `class_file` (lib) generated 14 warnings [INFO] [stderr] warning: `class_file` (lib test) generated 14 warnings (14 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/class_file-837a9efd56b7de72) [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-06d65973033cdc01) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test load_class ... ok [INFO] [stderr] Doc-tests class_file [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "3c291ab26fe13cb756fe63a78897168e98cbac66d78d6d01f82f307e030861d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c291ab26fe13cb756fe63a78897168e98cbac66d78d6d01f82f307e030861d5", kill_on_drop: false }` [INFO] [stdout] 3c291ab26fe13cb756fe63a78897168e98cbac66d78d6d01f82f307e030861d5