[INFO] fetching crate cbor_enhanced 0.1.1... [INFO] checking cbor_enhanced-0.1.1 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate cbor_enhanced 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate cbor_enhanced 0.1.1 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cbor_enhanced 0.1.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate cbor_enhanced 0.1.1 [INFO] tweaked toml for crates.io crate cbor_enhanced 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate cbor_enhanced 0.1.1 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded synstructure v0.12.4 [INFO] [stderr] Downloaded safe-transmute v0.11.0 [INFO] [stderr] Downloaded tap v1.0.0 [INFO] [stderr] Downloaded cbor_enhanced_derive_protocol v0.1.0 [INFO] [stderr] Downloaded addr2line v0.14.0 [INFO] [stderr] Downloaded backtrace v0.3.55 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded bitvec v0.19.4 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded syn v1.0.55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10b046333d315268ad5e603405c1c114b3dc84e9fe50bca95f3575174ed7866b [INFO] running `Command { std: "docker" "start" "-a" "10b046333d315268ad5e603405c1c114b3dc84e9fe50bca95f3575174ed7866b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10b046333d315268ad5e603405c1c114b3dc84e9fe50bca95f3575174ed7866b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10b046333d315268ad5e603405c1c114b3dc84e9fe50bca95f3575174ed7866b", kill_on_drop: false }` [INFO] [stdout] 10b046333d315268ad5e603405c1c114b3dc84e9fe50bca95f3575174ed7866b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0c46141dcea8683fddf87240aa9fffea0add5f8facb6537d444ee336880e99f [INFO] running `Command { std: "docker" "start" "-a" "e0c46141dcea8683fddf87240aa9fffea0add5f8facb6537d444ee336880e99f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking bytes v1.0.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.55 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking cbor_enhanced v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `safe_transmute` [INFO] [stdout] --> tests/transmute.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use safe_transmute::PedanticGuard; [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `safe_transmute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_ref` [INFO] [stdout] --> examples/arrays.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let data_ref: &[u16] = &data; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_ref` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `safe_transmute` [INFO] [stdout] --> tests/transmute.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | let bytes = safe_transmute::to_bytes::transmute_to_bytes(input); [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `safe_transmute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `safe_transmute` [INFO] [stdout] --> tests/transmute.rs:112:14 [INFO] [stdout] | [INFO] [stdout] 112 | unsafe { safe_transmute::trivial::transmute_trivial_many::(data) }.unwrap() [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `safe_transmute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `safe_transmute` [INFO] [stdout] --> tests/transmute.rs:89:24 [INFO] [stdout] | [INFO] [stdout] 89 | fn test_transmution( [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `safe_transmute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `safe_transmute` [INFO] [stdout] --> tests/transmute.rs:111:17 [INFO] [stdout] | [INFO] [stdout] 111 | fn transmute(data: &[u8]) -> &[T] { [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared crate or module `safe_transmute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cbor_enhanced` (test "transmute") due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "e0c46141dcea8683fddf87240aa9fffea0add5f8facb6537d444ee336880e99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0c46141dcea8683fddf87240aa9fffea0add5f8facb6537d444ee336880e99f", kill_on_drop: false }` [INFO] [stdout] e0c46141dcea8683fddf87240aa9fffea0add5f8facb6537d444ee336880e99f