[INFO] fetching crate bitcode_derive 0.5.0...
[INFO] checking bitcode_derive-0.5.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate bitcode_derive 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate bitcode_derive 0.5.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcode_derive 0.5.0
[INFO] finished tweaking crates.io crate bitcode_derive 0.5.0
[INFO] tweaked toml for crates.io crate bitcode_derive 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packagemerge v0.1.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a70485af464a1999ba23708364b0593d842a61a8400211aa281bdcbfccce4f9
[INFO] running `Command { std: "docker" "start" "-a" "3a70485af464a1999ba23708364b0593d842a61a8400211aa281bdcbfccce4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a70485af464a1999ba23708364b0593d842a61a8400211aa281bdcbfccce4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a70485af464a1999ba23708364b0593d842a61a8400211aa281bdcbfccce4f9", kill_on_drop: false }`
[INFO] [stdout] 3a70485af464a1999ba23708364b0593d842a61a8400211aa281bdcbfccce4f9
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 388cba296524653204d722b048451a28f20d8ce74fdd2683b24fad91ce7e0763
[INFO] running `Command { std: "docker" "start" "-a" "388cba296524653204d722b048451a28f20d8ce74fdd2683b24fad91ce7e0763", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking proc-macro2 v1.0.79
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking packagemerge v0.1.0
[INFO] [stderr]     Checking syn v2.0.57
[INFO] [stderr]     Checking bitcode_derive v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Vec<PrefixCode>`
[INFO] [stdout]    --> src/huffman.rs:55:9
[INFO] [stdout]     |
[INFO] [stdout] 55  |         assert_eq!(code_len, vec![(0b10, 2), (0b110, 3), (0b0, 1), (0b111, 3)]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         Vec<PrefixCode>
[INFO] [stdout]     |         Vec<({integer}, {integer})>
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq<({integer}, {integer})>` might be missing for `PrefixCode`
[INFO] [stdout]    --> src/attribute.rs:285:1
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct PrefixCode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ must implement `PartialEq<({integer}, {integer})>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Vec<PrefixCode>`
[INFO] [stdout]    --> src/huffman.rs:66:9
[INFO] [stdout]     |
[INFO] [stdout] 66  |         assert_eq!(code_len, vec![(0, 2), (1, 2), (2, 2), (3, 2)]);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         Vec<PrefixCode>
[INFO] [stdout]     |         Vec<({integer}, {integer})>
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq<({integer}, {integer})>` might be missing for `PrefixCode`
[INFO] [stdout]    --> src/attribute.rs:285:1
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct PrefixCode {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^ must implement `PartialEq<({integer}, {integer})>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bitcode_derive` (lib test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "388cba296524653204d722b048451a28f20d8ce74fdd2683b24fad91ce7e0763", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388cba296524653204d722b048451a28f20d8ce74fdd2683b24fad91ce7e0763", kill_on_drop: false }`
[INFO] [stdout] 388cba296524653204d722b048451a28f20d8ce74fdd2683b24fad91ce7e0763
