[INFO] fetching crate typic 0.3.0... [INFO] testing typic-0.3.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate typic 0.3.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate typic 0.3.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate typic 0.3.0 [INFO] finished tweaking crates.io crate typic 0.3.0 [INFO] tweaked toml for crates.io crate typic 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded typic-derive v0.3.0 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2ced2f7ee1e6883a3371b30147a32648f403155b1c973f519e3bb308d334f32 [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" "b2ced2f7ee1e6883a3371b30147a32648f403155b1c973f519e3bb308d334f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2ced2f7ee1e6883a3371b30147a32648f403155b1c973f519e3bb308d334f32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ced2f7ee1e6883a3371b30147a32648f403155b1c973f519e3bb308d334f32", kill_on_drop: false }` [INFO] [stdout] b2ced2f7ee1e6883a3371b30147a32648f403155b1c973f519e3bb308d334f32 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff13db6871efcde15c8777f03349ecdfde76b2378872e91027cf552550ee6ad8 [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" "ff13db6871efcde15c8777f03349ecdfde76b2378872e91027cf552550ee6ad8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling if_chain v1.0.1 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling typic-derive v0.3.0 [INFO] [stderr] Compiling typic v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.19s [INFO] running `Command { std: "docker" "inspect" "ff13db6871efcde15c8777f03349ecdfde76b2378872e91027cf552550ee6ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff13db6871efcde15c8777f03349ecdfde76b2378872e91027cf552550ee6ad8", kill_on_drop: false }` [INFO] [stdout] ff13db6871efcde15c8777f03349ecdfde76b2378872e91027cf552550ee6ad8 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e43897e773bb97498aec1f36d4c17e1741f4dc63b1425675cfbdad89f2b5dd0 [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" "7e43897e773bb97498aec1f36d4c17e1741f4dc63b1425675cfbdad89f2b5dd0", kill_on_drop: false }` [INFO] [stderr] Compiling typic v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `ZST_Rust` should have an upper camel case name [INFO] [stdout] --> tests/derive.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | struct ZST_Rust; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper camel case: `ZstRust` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `ZST_Packed` should have an upper camel case name [INFO] [stdout] --> tests/derive.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | struct ZST_Packed; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ZstPacked` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::mem::align_of` [INFO] [stdout] --> tests/transmute.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::mem::align_of; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `static_assertions::*` [INFO] [stdout] --> tests/transmute_stress.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use static_assertions::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `stress` [INFO] [stdout] --> tests/transmute_stress.rs:8:4 [INFO] [stdout] | [INFO] [stdout] 8 | fn stress() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.06s [INFO] running `Command { std: "docker" "inspect" "7e43897e773bb97498aec1f36d4c17e1741f4dc63b1425675cfbdad89f2b5dd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e43897e773bb97498aec1f36d4c17e1741f4dc63b1425675cfbdad89f2b5dd0", kill_on_drop: false }` [INFO] [stdout] 7e43897e773bb97498aec1f36d4c17e1741f4dc63b1425675cfbdad89f2b5dd0 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e27e0131dfbf6682a32b9cb0289e4164320ed82861872dffcd2ba546f0029ca3 [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" "e27e0131dfbf6682a32b9cb0289e4164320ed82861872dffcd2ba546f0029ca3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `static_assertions::*` [INFO] [stderr] --> tests/transmute_stress.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use static_assertions::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `stress` [INFO] [stderr] --> tests/transmute_stress.rs:8:4 [INFO] [stderr] | [INFO] [stderr] 8 | fn stress() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::mem::align_of` [INFO] [stderr] --> tests/transmute.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::mem::align_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `ZST_Rust` should have an upper camel case name [INFO] [stderr] --> tests/derive.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | struct ZST_Rust; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper camel case: `ZstRust` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `ZST_Packed` should have an upper camel case name [INFO] [stderr] --> tests/derive.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | struct ZST_Packed; [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `ZstPacked` [INFO] [stderr] [INFO] [stderr] warning: `typic` (test "transmute_stress") generated 2 warnings [INFO] [stderr] warning: `typic` (test "transmute") generated 1 warning [INFO] [stderr] warning: `typic` (test "derive") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/typic-c44813fcf28e3c7c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test private::transmute::from_layout::test::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/derive.rs (/opt/rustwide/target/debug/deps/derive-c73383aaebeea3d3) [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/transmute.rs (/opt/rustwide/target/debug/deps/transmute-c4102e369aafb508) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test arrays ... ok [INFO] [stdout] test padding_transmute ... ok [INFO] [stdout] test references ... ok [INFO] [stdout] test small_transmute ... ok [INFO] [stdout] test zst_transmute ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/transmute_stress.rs (/opt/rustwide/target/debug/deps/transmute_stress-7b6d49ab0a8f4016) [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] Doc-tests typic [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test src/lib.rs - extras::bytemuck::try_cast_slice (line 302) ... ignored [INFO] [stdout] test src/private/transmute/neglect.rs - private::transmute::neglect::Validity (line 62) ... ignored [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 135) - compile fail ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 61) - compile fail ... ok [INFO] [stdout] test src/lib.rs - layout (line 121) ... ok [INFO] [stdout] test src/lib.rs - layout::Layout::Size (line 167) ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 105) - compile fail ... ok [INFO] [stdout] test src/lib.rs - (line 20) - compile fail ... ok [INFO] [stdout] test src/private/transmute/from_layout.rs - private::transmute::from_layout::reference_to::PCons (line 268) ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 18) ... ok [INFO] [stdout] test src/private/transmute/from_layout.rs - private::transmute::from_layout::bytes_to (line 56) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 103) - compile fail ... ok [INFO] [stdout] test src/lib.rs - layout::SizeOf (line 198) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 130) - compile fail ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 149) - compile fail ... ok [INFO] [stdout] test src/private/stability.rs - private::stability (line 3) ... ok [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 123) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 170) - compile fail ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 51) ... ok [INFO] [stdout] test src/lib.rs - layout::Layout::Align (line 178) ... ok [INFO] [stdout] test src/lib.rs - layout::AlignOf (line 209) ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 68) ... ok [INFO] [stdout] test src/transmute/safe_transmutation.rs - transmute::safe_transmutation (line 87) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 56) - compile fail ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 50) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 139) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 65) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 181) - compile fail ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 123) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 84) - compile fail ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 162) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 96) ... ok [INFO] [stdout] test src/transmute/unsafe_transmutation.rs - transmute::unsafe_transmutation (line 79) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.76s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e27e0131dfbf6682a32b9cb0289e4164320ed82861872dffcd2ba546f0029ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e27e0131dfbf6682a32b9cb0289e4164320ed82861872dffcd2ba546f0029ca3", kill_on_drop: false }` [INFO] [stdout] e27e0131dfbf6682a32b9cb0289e4164320ed82861872dffcd2ba546f0029ca3