[INFO] fetching crate buf_sized 0.1.1...
[INFO] checking buf_sized-0.1.1 against try#264a7c4a1c917c83d13895a31231f9d93c7b67e1 for pr-132289
[INFO] extracting crate buf_sized 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate buf_sized 0.1.1 on toolchain 264a7c4a1c917c83d13895a31231f9d93c7b67e1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate buf_sized 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate buf_sized 0.1.1
[INFO] tweaked toml for crates.io crate buf_sized 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0a8a75a9be9eb0080a49194e519aad48f6864f8eb7d6237b8216ca0ff08e15e
[INFO] running `Command { std: "docker" "start" "-a" "d0a8a75a9be9eb0080a49194e519aad48f6864f8eb7d6237b8216ca0ff08e15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a8a75a9be9eb0080a49194e519aad48f6864f8eb7d6237b8216ca0ff08e15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a8a75a9be9eb0080a49194e519aad48f6864f8eb7d6237b8216ca0ff08e15e", kill_on_drop: false }`
[INFO] [stdout] d0a8a75a9be9eb0080a49194e519aad48f6864f8eb7d6237b8216ca0ff08e15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+264a7c4a1c917c83d13895a31231f9d93c7b67e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dabba988027f296adb55b8f82318806f57894db3be5144fe0ed3b7122994e0c
[INFO] running `Command { std: "docker" "start" "-a" "3dabba988027f296adb55b8f82318806f57894db3be5144fe0ed3b7122994e0c", kill_on_drop: false }`
[INFO] [stderr]     Checking buf_sized v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `buf_sized_derive`
[INFO] [stdout]  --> tests/derive.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use buf_sized_derive::BufSized;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `buf_sized_derive`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Data: BufSized` is not satisfied
[INFO] [stdout]   --> tests/derive.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     assert_eq!(buf_size::<Data>(), 1 + 16 + 12 + 4);
[INFO] [stdout]    |                           ^^^^ the trait `BufSized` is not implemented for `Data`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `BufSized`:
[INFO] [stdout]              [T; SIZE]
[INFO] [stdout]              f32
[INFO] [stdout]              f64
[INFO] [stdout]              i16
[INFO] [stdout]              i32
[INFO] [stdout]              i64
[INFO] [stdout]              i8
[INFO] [stdout]              u128
[INFO] [stdout]            and 4 others
[INFO] [stdout] note: required by a bound in `buf_size`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:15:26
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const fn buf_size<T: BufSized>() -> usize {
[INFO] [stdout]    |                          ^^^^^^^^ required by this bound in `buf_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `buf_sized` (test "derive") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "3dabba988027f296adb55b8f82318806f57894db3be5144fe0ed3b7122994e0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dabba988027f296adb55b8f82318806f57894db3be5144fe0ed3b7122994e0c", kill_on_drop: false }`
[INFO] [stdout] 3dabba988027f296adb55b8f82318806f57894db3be5144fe0ed3b7122994e0c
