[INFO] fetching crate dot-generator 0.2.0... [INFO] testing dot-generator-0.2.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate dot-generator 0.2.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate dot-generator 0.2.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dot-generator 0.2.0 [INFO] finished tweaking crates.io crate dot-generator 0.2.0 [INFO] tweaked toml for crates.io crate dot-generator 0.2.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d0dda8c3a1ce97c85169269886152c7dc395674d1139bedca57308a12476536 [INFO] running `Command { std: "docker" "start" "-a" "4d0dda8c3a1ce97c85169269886152c7dc395674d1139bedca57308a12476536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d0dda8c3a1ce97c85169269886152c7dc395674d1139bedca57308a12476536", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d0dda8c3a1ce97c85169269886152c7dc395674d1139bedca57308a12476536", kill_on_drop: false }` [INFO] [stdout] 4d0dda8c3a1ce97c85169269886152c7dc395674d1139bedca57308a12476536 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2345d93fca4ee490893dcdd72451adfa1af31aa4889935df49a347f9f8ee7b2c [INFO] running `Command { std: "docker" "start" "-a" "2345d93fca4ee490893dcdd72451adfa1af31aa4889935df49a347f9f8ee7b2c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dot-structures v0.1.0 [INFO] [stderr] Compiling dot-generator v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `dot_structures::*` [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | use dot_structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "2345d93fca4ee490893dcdd72451adfa1af31aa4889935df49a347f9f8ee7b2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2345d93fca4ee490893dcdd72451adfa1af31aa4889935df49a347f9f8ee7b2c", kill_on_drop: false }` [INFO] [stdout] 2345d93fca4ee490893dcdd72451adfa1af31aa4889935df49a347f9f8ee7b2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aba7b564c245a24cb99e541051d84468e4634a907ce43b9bb14fec63287e78b2 [INFO] running `Command { std: "docker" "start" "-a" "aba7b564c245a24cb99e541051d84468e4634a907ce43b9bb14fec63287e78b2", kill_on_drop: false }` [INFO] [stderr] Compiling dot-generator v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `dot_structures::*` [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | use dot_structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dot_structures::*` [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | use dot_structures::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:264:88 [INFO] [stdout] | [INFO] [stdout] 264 | Edge{ ty: EdgeTy::Pair(Vertex::from($l),Vertex::from($r)), attributes: $attrs }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 385 | edge!(node_id!("1") => node_id!("2"), vec![attr!("a","b")]), [INFO] [stdout] | ----------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `edge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dot_generator-bb4e45d7f8bd8e72) [INFO] running `Command { std: "docker" "inspect" "aba7b564c245a24cb99e541051d84468e4634a907ce43b9bb14fec63287e78b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aba7b564c245a24cb99e541051d84468e4634a907ce43b9bb14fec63287e78b2", kill_on_drop: false }` [INFO] [stdout] aba7b564c245a24cb99e541051d84468e4634a907ce43b9bb14fec63287e78b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7a5c75898bb3fb46b55d71bbedc1a0138af4e0bed91982e081c81b25c86ca1ab [INFO] running `Command { std: "docker" "start" "-a" "7a5c75898bb3fb46b55d71bbedc1a0138af4e0bed91982e081c81b25c86ca1ab", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `dot_structures::*` [INFO] [stderr] --> src/lib.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | use dot_structures::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dot-generator` (lib) generated 1 warning [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/lib.rs:264:88 [INFO] [stderr] | [INFO] [stderr] 264 | Edge{ ty: EdgeTy::Pair(Vertex::from($l),Vertex::from($r)), attributes: $attrs }; [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 385 | edge!(node_id!("1") => node_id!("2"), vec![attr!("a","b")]), [INFO] [stderr] | ----------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `edge` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `dot-generator` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dot_generator-bb4e45d7f8bd8e72) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::id_test ... ok [INFO] [stdout] test tests::graph_test ... ok [INFO] [stdout] test tests::attr_test ... ok [INFO] [stdout] test tests::stmt_test ... ok [INFO] [stdout] test tests::node_test ... ok [INFO] [stdout] test tests::edge_test ... ok [INFO] [stdout] test tests::subgraph_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dot-generator [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - id (line 74) ... FAILED [INFO] [stdout] test src/lib.rs - node (line 170) ... ok [INFO] [stdout] test src/lib.rs - subgraph (line 130) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - attr (line 95) ... ok [INFO] [stdout] test src/lib.rs - graph (line 293) ... ok [INFO] [stdout] test src/lib.rs - edge (line 228) ... ok [INFO] [stdout] test src/lib.rs - stmt (line 115) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - id (line 74) stdout ---- [INFO] [stdout] error: unknown start of token: \ [INFO] [stdout] --> src/lib.rs:82:57 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!(id!(esc r#"ab\"c"#"), Id::Escaped(r#"\"ab\"c\""#.to_string())); [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] error: unexpected end of macro invocation [INFO] [stdout] --> src/lib.rs:82:81 [INFO] [stdout] | [INFO] [stdout] 11 | assert_eq!(id!(esc r#"ab\"c"#"), Id::Escaped(r#"\"ab\"c\""#.to_string())); [INFO] [stdout] | ^ missing tokens in macro arguments [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - id (line 74) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "7a5c75898bb3fb46b55d71bbedc1a0138af4e0bed91982e081c81b25c86ca1ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a5c75898bb3fb46b55d71bbedc1a0138af4e0bed91982e081c81b25c86ca1ab", kill_on_drop: false }` [INFO] [stdout] 7a5c75898bb3fb46b55d71bbedc1a0138af4e0bed91982e081c81b25c86ca1ab