[INFO] fetching crate x86_64 0.14.6... [INFO] testing x86_64-0.14.6 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate x86_64 0.14.6 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate x86_64 0.14.6 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/source/rust-toolchain [INFO] started tweaking crates.io crate x86_64 0.14.6 [INFO] finished tweaking crates.io crate x86_64 0.14.6 [INFO] tweaked toml for crates.io crate x86_64 0.14.6 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1432a1988ad48a282acfc84f54798ee3d2e4e5f9a67eefdf9627086b36cd8a8 [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" "a1432a1988ad48a282acfc84f54798ee3d2e4e5f9a67eefdf9627086b36cd8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1432a1988ad48a282acfc84f54798ee3d2e4e5f9a67eefdf9627086b36cd8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1432a1988ad48a282acfc84f54798ee3d2e4e5f9a67eefdf9627086b36cd8a8", kill_on_drop: false }` [INFO] [stdout] a1432a1988ad48a282acfc84f54798ee3d2e4e5f9a67eefdf9627086b36cd8a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b3289c258bfd824412e5b1b686373e03762aed8d8596a31b06960866145ac95 [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" "1b3289c258bfd824412e5b1b686373e03762aed8d8596a31b06960866145ac95", 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] Compiling x86_64 v0.14.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling volatile v0.4.4 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stdout] warning: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:43 [INFO] [stdout] | [INFO] [stdout] 5 | #![cfg_attr(feature = "const_fn", feature(const_panic))] // Better panic messages [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "1b3289c258bfd824412e5b1b686373e03762aed8d8596a31b06960866145ac95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b3289c258bfd824412e5b1b686373e03762aed8d8596a31b06960866145ac95", kill_on_drop: false }` [INFO] [stdout] 1b3289c258bfd824412e5b1b686373e03762aed8d8596a31b06960866145ac95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e5d1de9e8f3cefa6c875cdadc513994afdfad2b0cb6874a15ccab7fa9f6fe79 [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" "1e5d1de9e8f3cefa6c875cdadc513994afdfad2b0cb6874a15ccab7fa9f6fe79", kill_on_drop: false }` [INFO] [stderr] Compiling x86_64 v0.14.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:43 [INFO] [stdout] | [INFO] [stdout] 5 | #![cfg_attr(feature = "const_fn", feature(const_panic))] // Better panic messages [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:5:43 [INFO] [stdout] | [INFO] [stdout] 5 | #![cfg_attr(feature = "const_fn", feature(const_panic))] // Better panic messages [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.28s [INFO] running `Command { std: "docker" "inspect" "1e5d1de9e8f3cefa6c875cdadc513994afdfad2b0cb6874a15ccab7fa9f6fe79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e5d1de9e8f3cefa6c875cdadc513994afdfad2b0cb6874a15ccab7fa9f6fe79", kill_on_drop: false }` [INFO] [stdout] 1e5d1de9e8f3cefa6c875cdadc513994afdfad2b0cb6874a15ccab7fa9f6fe79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aae943ee6b4619ea7d0b492424954df90c4877a1791d2c6d55a700ad8190f3ae [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" "aae943ee6b4619ea7d0b492424954df90c4877a1791d2c6d55a700ad8190f3ae", kill_on_drop: false }` [INFO] [stderr] warning: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:43 [INFO] [stderr] | [INFO] [stderr] 5 | #![cfg_attr(feature = "const_fn", feature(const_panic))] // Better panic messages [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `x86_64` (lib) generated 1 warning [INFO] [stderr] warning: `x86_64` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/x86_64-c8a28185db7f2e42) [INFO] [stdout] [INFO] [stderr] Doc-tests x86_64 [INFO] [stdout] running 8 tests [INFO] [stdout] test structures::gdt::tests::linux_kernel_defaults ... ok [INFO] [stdout] test addr::tests::test_align_up ... ok [INFO] [stdout] test structures::idt::test::entry_derive_test ... ok [INFO] [stdout] test structures::paging::page::tests::test_page_ranges ... ok [INFO] [stdout] test structures::idt::test::size_test ... ok [INFO] [stdout] test registers::rflags::x86_64::test::rflags_read ... ok [INFO] [stdout] test addr::tests::virtaddr_new_truncate ... ok [INFO] [stdout] test instructions::random::tests::test_rdrand ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/instructions/interrupts.rs - instructions::interrupts::enable_and_hlt (line 95) ... ignored [INFO] [stdout] test src/instructions/interrupts.rs - instructions::interrupts::without_interrupts (line 48) ... ignored [INFO] [stdout] test src/structures/paging/mapper/mod.rs - structures::paging::mapper::Mapper::map_to_with_table_flags (line 243) ... ok [INFO] [stdout] test src/structures/gdt.rs - structures::gdt::GlobalDescriptorTable (line 36) ... ok [INFO] [stdout] test src/structures/paging/mapper/mod.rs - structures::paging::mapper::CleanUp::clean_up_addr_range (line 500) ... ok [INFO] [stdout] test src/structures/paging/mapper/mod.rs - structures::paging::mapper::Mapper::map_to (line 156) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.39s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "aae943ee6b4619ea7d0b492424954df90c4877a1791d2c6d55a700ad8190f3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aae943ee6b4619ea7d0b492424954df90c4877a1791d2c6d55a700ad8190f3ae", kill_on_drop: false }` [INFO] [stdout] aae943ee6b4619ea7d0b492424954df90c4877a1791d2c6d55a700ad8190f3ae