[INFO] fetching crate buf_sized 0.1.1... [INFO] checking buf_sized-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate buf_sized 0.1.1 into /workspace/builds/worker-1-tc1/source [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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate buf_sized 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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] [stderr] Adding heapless v0.8.0 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded buf_sized_derive v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bd5b002a0ec2b3a77fafa2bf9d9b5f5c2d3edec5148f9699e5f9bf93456d9ac [INFO] running `Command { std: "docker" "start" "-a" "9bd5b002a0ec2b3a77fafa2bf9d9b5f5c2d3edec5148f9699e5f9bf93456d9ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bd5b002a0ec2b3a77fafa2bf9d9b5f5c2d3edec5148f9699e5f9bf93456d9ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bd5b002a0ec2b3a77fafa2bf9d9b5f5c2d3edec5148f9699e5f9bf93456d9ac", kill_on_drop: false }` [INFO] [stdout] 9bd5b002a0ec2b3a77fafa2bf9d9b5f5c2d3edec5148f9699e5f9bf93456d9ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c7bc5d0b04451048fddade2ed1a6f3c023f1e02b3a1ea68cfb48171a4c1680a [INFO] running `Command { std: "docker" "start" "-a" "9c7bc5d0b04451048fddade2ed1a6f3c023f1e02b3a1ea68cfb48171a4c1680a", 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 unresolved module or unlinked crate `buf_sized_derive` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `buf_sized_derive`, use `cargo add buf_sized_derive` to add it to your `Cargo.toml` [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::(), 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() -> 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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9c7bc5d0b04451048fddade2ed1a6f3c023f1e02b3a1ea68cfb48171a4c1680a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c7bc5d0b04451048fddade2ed1a6f3c023f1e02b3a1ea68cfb48171a4c1680a", kill_on_drop: false }` [INFO] [stdout] 9c7bc5d0b04451048fddade2ed1a6f3c023f1e02b3a1ea68cfb48171a4c1680a