[INFO] fetching crate portable-pod 0.1.7...
[INFO] testing portable-pod-0.1.7 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate portable-pod 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate portable-pod 0.1.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate portable-pod 0.1.7
[INFO] tweaked toml for crates.io crate portable-pod 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate portable-pod 0.1.7 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate portable-pod 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1
[INFO] running `Command { std: "docker" "start" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-pod-derive v0.2.1
[INFO] [stderr]    Compiling portable-pod v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling nocompile v0.6.0
[INFO] [stderr]    Compiling portable-pod v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.08s
[INFO] running `Command { std: "docker" "inspect" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/portable-pod/3368292c7950477e/out/portable_pod-3368292c7950477e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test bit::tests::canonical_writes ... ok
[INFO] [stdout] test bit::tests::noncanonical_input_is_a_different_value_not_ub ... ok
[INFO] [stdout] test bit::tests::round_trips_as_bytes ... ok
[INFO] [stdout] test boxed::tests::zero_sized_is_allowed ... ok
[INFO] [stdout] test boxed::tests::large_allocation_does_not_touch_the_stack ... ok
[INFO] [stdout] test bytes::tests::empty_slice_is_empty ... ok
[INFO] [stdout] test bytes::tests::read_pod_accepts_unaligned_input ... ok
[INFO] [stdout] test bytes::tests::mutation_through_bytes_is_visible ... ok
[INFO] [stdout] test bit::tests::every_byte_is_a_valid_value ... ok
[INFO] [stdout] test tests::scalars_round_trip_through_bytes ... ok
[INFO] [stdout] test bytes::tests::slice_bytes_have_no_inter_element_padding ... ok
[INFO] [stdout] test tests::arrays_are_pod ... ok
[INFO] [stdout] test tests::nested_arrays_are_pod ... ok
[INFO] [stdout] test bytes::tests::read_pod_rejects_wrong_length ... ok
[INFO] [stdout] test boxed::tests::builder_sees_a_valid_value ... ok
[INFO] [stdout] test boxed::tests::zeroed_box_is_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/release/build/portable-pod/6ac3ee66534daa72/out/compile_fail-6ac3ee66534daa72)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test ui ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- ui stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'ui' (343) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nocompile-0.6.0/src/cases.rs:280:13:
[INFO] [stdout] 
[INFO] [stdout] nocompile: 4 of 46 case(s) failed
[INFO] [stdout] 
[INFO] [stdout] FAIL tests/ui/field_atomic.rs (compile_fail)
[INFO] [stdout]     diagnostics do not match tests/ui/field_atomic.stderr (Exact mode), first difference at line 23
[INFO] [stdout] 
[INFO] [stdout]     --- expected (tests/ui/field_atomic.stderr)
[INFO] [stdout]     +++ actual (actual)
[INFO] [stdout]     @@ 19 unchanged line(s) @@
[INFO] [stdout]        |
[INFO] [stdout]      note: required by a bound in `std::clone::AssertParamIsClone`
[INFO] [stdout]       --> $RUST/core/src/clone.rs
[INFO] [stdout]     -  |
[INFO] [stdout]     -  | pub struct AssertParamIsClone<T: Clone + PointeeSized> {
[INFO] [stdout]     -  |                                  ^^^^^ required by this bound in `AssertParamIsClone`
[INFO] [stdout]      
[INFO] [stdout]      error[E0277]: `Atomic<u32>` is not `Pod`, so its bytes are not portable across machines
[INFO] [stdout]       --> tests/ui/field_atomic.rs:5:11
[INFO] [stdout]     @@ 18 unchanged line(s) @@
[INFO] [stdout] 
[INFO] [stdout]     this diagnostic reaches into the standard library, whose source rustc renders only where the `rust-src` component is installed. A golden blessed with it does not match a machine without it, or the reverse -- so this diff may be the environment differing rather than the fixture. Install it wherever the goldens are blessed and wherever they are checked (`rustup component add rust-src`; a `--profile minimal` toolchain omits it). `Mode::Brief` narrows this but does not close it.
[INFO] [stdout] 
[INFO] [stdout]     run with NOCOMPILE=overwrite to update the golden
[INFO] [stdout] 
[INFO] [stdout] FAIL tests/ui/field_not_copy.rs (compile_fail)
[INFO] [stdout]     diagnostics do not match tests/ui/field_not_copy.stderr (Exact mode), first difference at line 57
[INFO] [stdout] 
[INFO] [stdout]     --- expected (tests/ui/field_not_copy.stderr)
[INFO] [stdout]     +++ actual (actual)
[INFO] [stdout]     @@ 53 unchanged line(s) @@
[INFO] [stdout]        |                       ^^^^ required by this bound in `Pod::__LAYOUT_OK`
[INFO] [stdout]      ...
[INFO] [stdout]        |     const __LAYOUT_OK: () = ();
[INFO] [stdout]     -  |           ----------- required by a bound in this associated constant
[INFO] [stdout]     +  |
[INFO] [stdout] 
[INFO] [stdout]     run with NOCOMPILE=overwrite to update the golden
[INFO] [stdout] 
[INFO] [stdout] FAIL tests/ui/field_reference.rs (compile_fail)
[INFO] [stdout]     diagnostics do not match tests/ui/field_reference.stderr (Exact mode), first difference at line 21
[INFO] [stdout] 
[INFO] [stdout]     --- expected (tests/ui/field_reference.stderr)
[INFO] [stdout]     +++ actual (actual)
[INFO] [stdout]     @@ 17 unchanged line(s) @@
[INFO] [stdout]      ...
[INFO] [stdout]       8 |     slot: &'a u32,
[INFO] [stdout]         |           - unsatisfied trait bound
[INFO] [stdout]     -   = help: consider manually implementing `Pod` to avoid undesired bounds
[INFO] [stdout]      note: required by a bound in `bytes_of`
[INFO] [stdout]        --> $DIR/src/bytes.rs
[INFO] [stdout]         |
[INFO] [stdout]     @@ 8 unchanged line(s) @@
[INFO] [stdout] 
[INFO] [stdout]     run with NOCOMPILE=overwrite to update the golden
[INFO] [stdout] 
[INFO] [stdout] FAIL tests/ui/transparent_generic_non_pod_inner.rs (compile_fail)
[INFO] [stdout]     diagnostics do not match tests/ui/transparent_generic_non_pod_inner.stderr (Exact mode), first difference at line 31
[INFO] [stdout] 
[INFO] [stdout]     --- expected (tests/ui/transparent_generic_non_pod_inner.stderr)
[INFO] [stdout]     +++ actual (actual)
[INFO] [stdout]     @@ 27 unchanged line(s) @@
[INFO] [stdout]      ...
[INFO] [stdout]       8 | struct Wrapper<T>(T);
[INFO] [stdout]         |                   - unsatisfied trait bound
[INFO] [stdout]     -   = help: consider manually implementing `Pod` to avoid undesired bounds
[INFO] [stdout]      note: required by a bound in `bytes_of`
[INFO] [stdout]        --> $DIR/src/bytes.rs
[INFO] [stdout]         |
[INFO] [stdout]         | pub fn bytes_of<T: Pod>(v: &T) -> &[u8] {
[INFO] [stdout]         |                    ^^^ required by this bound in `bytes_of`
[INFO] [stdout]         = note: this error originates in the derive macro `Pod` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout]     run with NOCOMPILE=overwrite to update the golden
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x580604729d61 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x58060473e07a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x58060472e2dc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x580604704216 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x580604721c09 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5806046bbb80 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x580604721dc2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5806047042c2 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5806046fcc89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x580604704ecd - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x58060473e7ac - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x58060469053e - <nocompile[f90ede5d83729f5d]::cases::TestCases>::assert
[INFO] [stdout]   12:     0x58060468de0e - <compile_fail[233737f41d9bfb26]::ui::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x5806046aefcb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x5806046bc1a5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x5806046b5a94 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x5806046bf232 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x58060472907f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x740365afedfa - <unknown>
[INFO] [stdout]   19:     0x740365b923d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     ui
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test compile_fail`
[INFO] running `Command { std: "docker" "inspect" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1", kill_on_drop: false }`
[INFO] [stdout] 8a32a55f725ca07eaf0b466e47428f68f1416488fe3dc5c80bea743a2ed005e1
