[INFO] fetching crate aren_alloc 0.3.0... [INFO] testing aren_alloc-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate aren_alloc 0.3.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate aren_alloc 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate aren_alloc 0.3.0 [INFO] finished tweaking crates.io crate aren_alloc 0.3.0 [INFO] tweaked toml for crates.io crate aren_alloc 0.3.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adaec0ffc2f459a68b4ed2967baba82869c4119abd77646349e0735b26af6d76 [INFO] running `Command { std: "docker" "start" "-a" "adaec0ffc2f459a68b4ed2967baba82869c4119abd77646349e0735b26af6d76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adaec0ffc2f459a68b4ed2967baba82869c4119abd77646349e0735b26af6d76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adaec0ffc2f459a68b4ed2967baba82869c4119abd77646349e0735b26af6d76", kill_on_drop: false }` [INFO] [stdout] adaec0ffc2f459a68b4ed2967baba82869c4119abd77646349e0735b26af6d76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83da1adadd462039fad318dca7a2c9cabefdfab5feed50616ead8aa014bc508b [INFO] running `Command { std: "docker" "start" "-a" "83da1adadd462039fad318dca7a2c9cabefdfab5feed50616ead8aa014bc508b", kill_on_drop: false }` [INFO] [stderr] Compiling aren_alloc v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "83da1adadd462039fad318dca7a2c9cabefdfab5feed50616ead8aa014bc508b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83da1adadd462039fad318dca7a2c9cabefdfab5feed50616ead8aa014bc508b", kill_on_drop: false }` [INFO] [stdout] 83da1adadd462039fad318dca7a2c9cabefdfab5feed50616ead8aa014bc508b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36687778a0b0f11c4413b217171f13b85e427bcd74b326f8c659f6b8481a36e2 [INFO] running `Command { std: "docker" "start" "-a" "36687778a0b0f11c4413b217171f13b85e427bcd74b326f8c659f6b8481a36e2", kill_on_drop: false }` [INFO] [stderr] Compiling aren_alloc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:413:33 [INFO] [stdout] | [INFO] [stdout] 413 | let bytes1: Pointer = allocator.alloc(Byte15::new(1)); [INFO] [stdout] | ^^^ help: use `dyn`: `dyn Sum` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "36687778a0b0f11c4413b217171f13b85e427bcd74b326f8c659f6b8481a36e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36687778a0b0f11c4413b217171f13b85e427bcd74b326f8c659f6b8481a36e2", kill_on_drop: false }` [INFO] [stdout] 36687778a0b0f11c4413b217171f13b85e427bcd74b326f8c659f6b8481a36e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d7223e9168e7cd2ad41901a12b1eb567b929e5a5ecac7f0a31fe9597ab20116d [INFO] running `Command { std: "docker" "start" "-a" "d7223e9168e7cd2ad41901a12b1eb567b929e5a5ecac7f0a31fe9597ab20116d", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:413:33 [INFO] [stderr] | [INFO] [stderr] 413 | let bytes1: Pointer = allocator.alloc(Byte15::new(1)); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Sum` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `aren_alloc` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/aren_alloc-9bab7088eae3f3c6) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_alloc_128_addtional_pages ... ok [INFO] [stdout] test tests::test_alloc_16 ... ok [INFO] [stdout] test tests::test_alloc_default ... ok [INFO] [stdout] test tests::test_as_ref_mut ... ok [INFO] [stdout] test tests::test_unsize_coerce ... ok [INFO] [stdout] test tests::test_alloc_32_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests aren_alloc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d7223e9168e7cd2ad41901a12b1eb567b929e5a5ecac7f0a31fe9597ab20116d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7223e9168e7cd2ad41901a12b1eb567b929e5a5ecac7f0a31fe9597ab20116d", kill_on_drop: false }` [INFO] [stdout] d7223e9168e7cd2ad41901a12b1eb567b929e5a5ecac7f0a31fe9597ab20116d