[INFO] crate gc-arena 0.1.1 is already in cache [INFO] testing gc-arena-0.1.1 against 1.38.0 for beta-1.39-1 [INFO] extracting crate gc-arena 0.1.1 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate gc-arena 0.1.1 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gc-arena 0.1.1 [INFO] finished tweaking crates.io crate gc-arena 0.1.1 [INFO] tweaked toml for crates.io crate gc-arena 0.1.1 written to work/builds/worker-0/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 69e6003e320adba4d1e9325a8c0253721d7ddee5591392fe4051f0c91f62b8a0 [INFO] running `"docker" "start" "-a" "69e6003e320adba4d1e9325a8c0253721d7ddee5591392fe4051f0c91f62b8a0"` [INFO] [stderr] Compiling gc-arena-derive v0.1.1 [INFO] [stderr] Compiling gc-arena v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:52:36 [INFO] [stderr] | [INFO] [stderr] 52 | all: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:53:38 [INFO] [stderr] | [INFO] [stderr] 53 | sweep: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:54:43 [INFO] [stderr] | [INFO] [stderr] 54 | sweep_prev: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:56:37 [INFO] [stderr] | [INFO] [stderr] 56 | gray: RefCell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:57:43 [INFO] [stderr] | [INFO] [stderr] 57 | gray_again: RefCell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:62:45 [INFO] [stderr] | [INFO] [stderr] 62 | struct DropAll(Option>>); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:321:49 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe fn static_gc_box<'gc>(ptr: NonNull>) -> NonNull> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Collect + 'gc` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:321:83 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe fn static_gc_box<'gc>(ptr: NonNull>) -> NonNull> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) next: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `"docker" "inspect" "69e6003e320adba4d1e9325a8c0253721d7ddee5591392fe4051f0c91f62b8a0"` [INFO] running `"docker" "rm" "-f" "69e6003e320adba4d1e9325a8c0253721d7ddee5591392fe4051f0c91f62b8a0"` [INFO] [stdout] 69e6003e320adba4d1e9325a8c0253721d7ddee5591392fe4051f0c91f62b8a0 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d118637c53632d3c98e708891ed364c28b2787c35c178f09479e81edff8dbff5 [INFO] running `"docker" "start" "-a" "d118637c53632d3c98e708891ed364c28b2787c35c178f09479e81edff8dbff5"` [INFO] [stderr] Compiling gc-arena v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:52:36 [INFO] [stderr] | [INFO] [stderr] 52 | all: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:53:38 [INFO] [stderr] | [INFO] [stderr] 53 | sweep: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:54:43 [INFO] [stderr] | [INFO] [stderr] 54 | sweep_prev: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:56:37 [INFO] [stderr] | [INFO] [stderr] 56 | gray: RefCell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:57:43 [INFO] [stderr] | [INFO] [stderr] 57 | gray_again: RefCell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:62:45 [INFO] [stderr] | [INFO] [stderr] 62 | struct DropAll(Option>>); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:321:49 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe fn static_gc_box<'gc>(ptr: NonNull>) -> NonNull> { [INFO] [stderr] | ^^^^^^^^^^^^^ help: use `dyn`: `dyn Collect + 'gc` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/context.rs:321:83 [INFO] [stderr] | [INFO] [stderr] 321 | unsafe fn static_gc_box<'gc>(ptr: NonNull>) -> NonNull> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:16:48 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) next: Cell>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Collect` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.14s [INFO] running `"docker" "inspect" "d118637c53632d3c98e708891ed364c28b2787c35c178f09479e81edff8dbff5"` [INFO] running `"docker" "rm" "-f" "d118637c53632d3c98e708891ed364c28b2787c35c178f09479e81edff8dbff5"` [INFO] [stdout] d118637c53632d3c98e708891ed364c28b2787c35c178f09479e81edff8dbff5 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 9bf8dfbefd654f1c851fc3411bfd110de9089d5e4ae57a5fb9a5a8ea7f1854d3 [INFO] running `"docker" "start" "-a" "9bf8dfbefd654f1c851fc3411bfd110de9089d5e4ae57a5fb9a5a8ea7f1854d3"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gc_arena-684d272f19f25473 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tests-2ed1fea430007778 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test all_dropped ... ok [INFO] [stdout] test all_garbage_collected ... ok [INFO] [stdout] test derive_collect ... ok [INFO] [stdout] test simple_allocation ... ok [INFO] [stdout] test repeated_allocation_deallocation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gc-arena [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/arena.rs - make_arena (line 64) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9bf8dfbefd654f1c851fc3411bfd110de9089d5e4ae57a5fb9a5a8ea7f1854d3"` [INFO] running `"docker" "rm" "-f" "9bf8dfbefd654f1c851fc3411bfd110de9089d5e4ae57a5fb9a5a8ea7f1854d3"` [INFO] [stdout] 9bf8dfbefd654f1c851fc3411bfd110de9089d5e4ae57a5fb9a5a8ea7f1854d3