[INFO] fetching crate dot-parser 0.5.1... [INFO] testing dot-parser-0.5.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate dot-parser 0.5.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate dot-parser 0.5.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate dot-parser 0.5.1 [INFO] tweaked toml for crates.io crate dot-parser 0.5.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dot-parser 0.5.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate dot-parser 0.5.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78c4b2d74022cb898c610a717b0e5a1893dc5e0bf5b4add5d4f5c5637278b93b [INFO] running `Command { std: "docker" "start" "-a" "78c4b2d74022cb898c610a717b0e5a1893dc5e0bf5b4add5d4f5c5637278b93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78c4b2d74022cb898c610a717b0e5a1893dc5e0bf5b4add5d4f5c5637278b93b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c4b2d74022cb898c610a717b0e5a1893dc5e0bf5b4add5d4f5c5637278b93b", kill_on_drop: false }` [INFO] [stdout] 78c4b2d74022cb898c610a717b0e5a1893dc5e0bf5b4add5d4f5c5637278b93b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1774ebcd7add8846adb417af1709d5b074d87f91083bb4f3b85a4932731a9855 [INFO] running `Command { std: "docker" "start" "-a" "1774ebcd7add8846adb417af1709d5b074d87f91083bb4f3b85a4932731a9855", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.88 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Compiling dot-parser v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s [INFO] running `Command { std: "docker" "inspect" "1774ebcd7add8846adb417af1709d5b074d87f91083bb4f3b85a4932731a9855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1774ebcd7add8846adb417af1709d5b074d87f91083bb4f3b85a4932731a9855", kill_on_drop: false }` [INFO] [stdout] 1774ebcd7add8846adb417af1709d5b074d87f91083bb4f3b85a4932731a9855 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dcb6a1cf4c9dbc42755cfef31328740e96a90fd275798ae700216dbbf93e0fbf [INFO] running `Command { std: "docker" "start" "-a" "dcb6a1cf4c9dbc42755cfef31328740e96a90fd275798ae700216dbbf93e0fbf", kill_on_drop: false }` [INFO] [stderr] Compiling dot-parser v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `AList` doesn't implement `std::fmt::Display` [INFO] [stdout] --> examples/extract_labels.rs:41:39 [INFO] [stdout] | [INFO] [stdout] 41 | println!("{} -- {}", node.id, node.attr) [INFO] [stdout] | ^^^^^^^^^ `AList` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `AList` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `AList` doesn't implement `std::fmt::Display` [INFO] [stdout] --> examples/extract_labels.rs:45:56 [INFO] [stdout] | [INFO] [stdout] 45 | println!("{} -> {} -- {}", edge.from, edge.to, edge.attr) [INFO] [stdout] | ^^^^^^^^^ `AList` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `AList` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dot-parser` (example "extract_labels") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dcb6a1cf4c9dbc42755cfef31328740e96a90fd275798ae700216dbbf93e0fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcb6a1cf4c9dbc42755cfef31328740e96a90fd275798ae700216dbbf93e0fbf", kill_on_drop: false }` [INFO] [stdout] dcb6a1cf4c9dbc42755cfef31328740e96a90fd275798ae700216dbbf93e0fbf