[INFO] fetching crate graphviz-dot-parser 0.0.4...
[INFO] testing graphviz-dot-parser-0.0.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate graphviz-dot-parser 0.0.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate graphviz-dot-parser 0.0.4
[INFO] finished tweaking crates.io crate graphviz-dot-parser 0.0.4
[INFO] tweaked toml for crates.io crate graphviz-dot-parser 0.0.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate graphviz-dot-parser 0.0.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate graphviz-dot-parser 0.0.4 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c79b4fa70b71db22119a73b466678a64623e4b354beb9f6329b0b7c1fbc25155
[INFO] running `Command { std: "docker" "start" "-a" "c79b4fa70b71db22119a73b466678a64623e4b354beb9f6329b0b7c1fbc25155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c79b4fa70b71db22119a73b466678a64623e4b354beb9f6329b0b7c1fbc25155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c79b4fa70b71db22119a73b466678a64623e4b354beb9f6329b0b7c1fbc25155", kill_on_drop: false }`
[INFO] [stdout] c79b4fa70b71db22119a73b466678a64623e4b354beb9f6329b0b7c1fbc25155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ae733e5953b76170903690e7e003ce1544f319323953dc5ffaff5d5b8850af
[INFO] running `Command { std: "docker" "start" "-a" "83ae733e5953b76170903690e7e003ce1544f319323953dc5ffaff5d5b8850af", kill_on_drop: false }`
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling indexmap v2.2.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling graphviz-dot-parser v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.15s
[INFO] running `Command { std: "docker" "inspect" "83ae733e5953b76170903690e7e003ce1544f319323953dc5ffaff5d5b8850af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ae733e5953b76170903690e7e003ce1544f319323953dc5ffaff5d5b8850af", kill_on_drop: false }`
[INFO] [stdout] 83ae733e5953b76170903690e7e003ce1544f319323953dc5ffaff5d5b8850af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21372e6e1a3648277e8ff7d6f3e395b2646e858aad2d5f1cdea75a700a586c35
[INFO] running `Command { std: "docker" "start" "-a" "21372e6e1a3648277e8ff7d6f3e395b2646e858aad2d5f1cdea75a700a586c35", kill_on_drop: false }`
[INFO] [stderr]    Compiling graphviz-dot-parser v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "21372e6e1a3648277e8ff7d6f3e395b2646e858aad2d5f1cdea75a700a586c35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21372e6e1a3648277e8ff7d6f3e395b2646e858aad2d5f1cdea75a700a586c35", kill_on_drop: false }`
[INFO] [stdout] 21372e6e1a3648277e8ff7d6f3e395b2646e858aad2d5f1cdea75a700a586c35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 835bca2a6b886f90457c35edd2d2d50cd79ca12aa74e9c6cc4939e51f02fc267
[INFO] running `Command { std: "docker" "start" "-a" "835bca2a6b886f90457c35edd2d2d50cd79ca12aa74e9c6cc4939e51f02fc267", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphviz_dot_parser-d33dd45bda8c02e1)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test parser::tests::can_ignore_comments ... ok
[INFO] [stdout] test parser::tests::can_parse_empty_graph_1 ... ok
[INFO] [stdout] test parser::tests::can_parse_empty_graph_3 ... ok
[INFO] [stdout] test parser::tests::can_parse_empty_graph_4 ... ok
[INFO] [stdout] test parser::tests::can_parse_empty_graph_2 ... ok
[INFO] [stdout] test parser::tests::can_parse_empty_graph_with_id ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_with_endgraph_comment ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_with_nodes ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_with_nodes_and_edges ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_with_statement_comment ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_without_linebreak ... ok
[INFO] [stdout] test parser::tests::can_parse_numeric_id ... ok
[INFO] [stdout] test parser::tests::can_parse_quoted_id_with_escape ... ok
[INFO] [stdout] test types::tests::test_petgraph_conversion_undirected ... ok
[INFO] [stdout] test parser::tests::can_parse_quoted_id_with_space ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_without_semicolon ... ok
[INFO] [stdout] test parser::tests::can_parse_quoted_id ... ok
[INFO] [stdout] test types::tests::test_petgraph_conversion_directed ... ok
[INFO] [stdout] test parser::tests::can_parse_graph_with_nodes_and_edges_directed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-8ae957283c1e4c0f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests graphviz_dot_parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "835bca2a6b886f90457c35edd2d2d50cd79ca12aa74e9c6cc4939e51f02fc267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835bca2a6b886f90457c35edd2d2d50cd79ca12aa74e9c6cc4939e51f02fc267", kill_on_drop: false }`
[INFO] [stdout] 835bca2a6b886f90457c35edd2d2d50cd79ca12aa74e9c6cc4939e51f02fc267