[INFO] fetching crate write-only 0.1.0... [INFO] testing write-only-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate write-only 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate write-only 0.1.0 [INFO] finished tweaking crates.io crate write-only 0.1.0 [INFO] tweaked toml for crates.io crate write-only 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate write-only 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded droptest v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f31d29745bc48fd50c7fe67878f1878be7a928b9f33540bdc33e3070dbee56f9 [INFO] running `Command { std: "docker" "start" "-a" "f31d29745bc48fd50c7fe67878f1878be7a928b9f33540bdc33e3070dbee56f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f31d29745bc48fd50c7fe67878f1878be7a928b9f33540bdc33e3070dbee56f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31d29745bc48fd50c7fe67878f1878be7a928b9f33540bdc33e3070dbee56f9", kill_on_drop: false }` [INFO] [stdout] f31d29745bc48fd50c7fe67878f1878be7a928b9f33540bdc33e3070dbee56f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39e590273bc3c6012219fac54f08d23e44ae8677c82f7d4b9301d01858dc5e29 [INFO] running `Command { std: "docker" "start" "-a" "39e590273bc3c6012219fac54f08d23e44ae8677c82f7d4b9301d01858dc5e29", kill_on_drop: false }` [INFO] [stderr] Compiling write-only v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | #[cfg(feature = "core_intrinsics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:138:23 [INFO] [stdout] | [INFO] [stdout] 138 | #[cfg(not(feature = "core_intrinsics"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "39e590273bc3c6012219fac54f08d23e44ae8677c82f7d4b9301d01858dc5e29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39e590273bc3c6012219fac54f08d23e44ae8677c82f7d4b9301d01858dc5e29", kill_on_drop: false }` [INFO] [stdout] 39e590273bc3c6012219fac54f08d23e44ae8677c82f7d4b9301d01858dc5e29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0fabeac2460df9cb34e64f8d8f71e4ffa6b3990dc63024261e6edbb031889ffe [INFO] running `Command { std: "docker" "start" "-a" "0fabeac2460df9cb34e64f8d8f71e4ffa6b3990dc63024261e6edbb031889ffe", kill_on_drop: false }` [INFO] [stderr] Compiling droptest v0.2.1 [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | #[cfg(feature = "core_intrinsics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:138:23 [INFO] [stdout] | [INFO] [stdout] 138 | #[cfg(not(feature = "core_intrinsics"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling write-only v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | #[cfg(feature = "core_intrinsics")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stdout] --> src/slice/volatile.rs:138:23 [INFO] [stdout] | [INFO] [stdout] 138 | #[cfg(not(feature = "core_intrinsics"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` and `std` [INFO] [stdout] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "0fabeac2460df9cb34e64f8d8f71e4ffa6b3990dc63024261e6edbb031889ffe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0fabeac2460df9cb34e64f8d8f71e4ffa6b3990dc63024261e6edbb031889ffe", kill_on_drop: false }` [INFO] [stdout] 0fabeac2460df9cb34e64f8d8f71e4ffa6b3990dc63024261e6edbb031889ffe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5fda7a0fb0460acf37a05b3bde922a99f9fb4ef83f746343eb0574e0e722c86a [INFO] running `Command { std: "docker" "start" "-a" "5fda7a0fb0460acf37a05b3bde922a99f9fb4ef83f746343eb0574e0e722c86a", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stderr] --> src/slice/volatile.rs:131:19 [INFO] [stderr] | [INFO] [stderr] 131 | #[cfg(feature = "core_intrinsics")] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `std` [INFO] [stderr] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `core_intrinsics` [INFO] [stderr] --> src/slice/volatile.rs:138:23 [INFO] [stderr] | [INFO] [stderr] 138 | #[cfg(not(feature = "core_intrinsics"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` and `std` [INFO] [stderr] = help: consider adding `core_intrinsics` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `write-only` (lib) generated 2 warnings [INFO] [stderr] warning: `write-only` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/write_only-8a9c6821ca1697fb) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test reference::non_volatile::tests::from ... ok [INFO] [stdout] test reference::non_volatile::tests::from_ptr ... ok [INFO] [stdout] test reference::non_volatile::tests::put ... ok [INFO] [stdout] test reference::volatile::tests::from_ptr ... ok [INFO] [stdout] test reference::non_volatile::tests::write ... ok [INFO] [stdout] test reference::volatile::tests::write ... ok [INFO] [stdout] test reference::volatile::tests::from ... ok [INFO] [stdout] test slice::non_volatile::tests::from_raw_parts ... ok [INFO] [stdout] test slice::non_volatile::tests::put_cloning_from_slice_at ... ok [INFO] [stdout] test slice::non_volatile::tests::write_at ... ok [INFO] [stdout] test slice::non_volatile::tests::from ... ok [INFO] [stdout] test slice::non_volatile::tests::put_at ... ok [INFO] [stdout] test slice::non_volatile::tests::write_cloning_from_slice_at ... ok [INFO] [stdout] test slice::volatile::tests::from ... ok [INFO] [stdout] test slice::volatile::tests::from_raw_parts ... ok [INFO] [stdout] test slice::volatile::tests::write_at ... ok [INFO] [stdout] test slice::volatile::tests::write_cloning_from_slice_at ... ok [INFO] [stdout] test slice::volatile::tests::write_copying_from_slice_at ... ok [INFO] [stdout] test slice::non_volatile::tests::write_copying_from_slice_at ... ok [INFO] [stdout] test slice::non_volatile::tests::put_at_out_of_bounds - should panic ... ok [INFO] [stdout] test slice::non_volatile::tests::write_at_out_of_bounds - should panic ... ok [INFO] [stderr] Doc-tests write_only [INFO] [stdout] test slice::volatile::tests::write_at_out_of_bounds - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 26) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5fda7a0fb0460acf37a05b3bde922a99f9fb4ef83f746343eb0574e0e722c86a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fda7a0fb0460acf37a05b3bde922a99f9fb4ef83f746343eb0574e0e722c86a", kill_on_drop: false }` [INFO] [stdout] 5fda7a0fb0460acf37a05b3bde922a99f9fb4ef83f746343eb0574e0e722c86a