[INFO] fetching crate dot 0.1.4... [INFO] testing dot-0.1.4 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate dot 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate dot 0.1.4 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dot 0.1.4 [INFO] finished tweaking crates.io crate dot 0.1.4 [INFO] tweaked toml for crates.io crate dot 0.1.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e9b5b467171534d06fa541c87bf3287d667b1b3a4a195205bd382b196ac554c0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e9b5b467171534d06fa541c87bf3287d667b1b3a4a195205bd382b196ac554c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e9b5b467171534d06fa541c87bf3287d667b1b3a4a195205bd382b196ac554c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b5b467171534d06fa541c87bf3287d667b1b3a4a195205bd382b196ac554c0", kill_on_drop: false }` [INFO] [stdout] e9b5b467171534d06fa541c87bf3287d667b1b3a4a195205bd382b196ac554c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98f2d8098e1c632734fee76168c1e90afca8dc361208cf2ffb860d612000c887 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "98f2d8098e1c632734fee76168c1e90afca8dc361208cf2ffb860d612000c887", kill_on_drop: false }` [INFO] [stderr] Compiling dot v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:946:5 [INFO] [stdout] | [INFO] [stdout] 946 | try!(writeln(w, &[g.kind().keyword(), " ", g.graph_id().as_slice(), " {"])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:937:13 [INFO] [stdout] | [INFO] [stdout] 937 | try!(w.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:950:9 [INFO] [stdout] | [INFO] [stdout] 950 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:989:9 [INFO] [stdout] | [INFO] [stdout] 989 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1000:9 [INFO] [stdout] | [INFO] [stdout] 1000 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1051:9 [INFO] [stdout] | [INFO] [stdout] 1051 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "98f2d8098e1c632734fee76168c1e90afca8dc361208cf2ffb860d612000c887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98f2d8098e1c632734fee76168c1e90afca8dc361208cf2ffb860d612000c887", kill_on_drop: false }` [INFO] [stdout] 98f2d8098e1c632734fee76168c1e90afca8dc361208cf2ffb860d612000c887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba140c112f74b6e3a5a4b9ac5560839f02576cf4821a7baa79bead3c8c1476cb [INFO] running `Command { std: "docker" "start" "-a" "ba140c112f74b6e3a5a4b9ac5560839f02576cf4821a7baa79bead3c8c1476cb", kill_on_drop: false }` [INFO] [stderr] Compiling dot v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:946:5 [INFO] [stdout] | [INFO] [stdout] 946 | try!(writeln(w, &[g.kind().keyword(), " ", g.graph_id().as_slice(), " {"])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:937:13 [INFO] [stdout] | [INFO] [stdout] 937 | try!(w.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:950:9 [INFO] [stdout] | [INFO] [stdout] 950 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:989:9 [INFO] [stdout] | [INFO] [stdout] 989 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1000:9 [INFO] [stdout] | [INFO] [stdout] 1000 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1051:9 [INFO] [stdout] | [INFO] [stdout] 1051 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:946:5 [INFO] [stdout] | [INFO] [stdout] 946 | try!(writeln(w, &[g.kind().keyword(), " ", g.graph_id().as_slice(), " {"])); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:937:13 [INFO] [stdout] | [INFO] [stdout] 937 | try!(w.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:950:9 [INFO] [stdout] | [INFO] [stdout] 950 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:989:9 [INFO] [stdout] | [INFO] [stdout] 989 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1000:9 [INFO] [stdout] | [INFO] [stdout] 1000 | try!(indent(w)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1051:9 [INFO] [stdout] | [INFO] [stdout] 1051 | try!(writeln(w, &text)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1294:9 [INFO] [stdout] | [INFO] [stdout] 1294 | try!(Read::read_to_string(&mut &*writer, &mut s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1592:9 [INFO] [stdout] | [INFO] [stdout] 1592 | try!(Read::read_to_string(&mut &*writer, &mut s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "ba140c112f74b6e3a5a4b9ac5560839f02576cf4821a7baa79bead3c8c1476cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba140c112f74b6e3a5a4b9ac5560839f02576cf4821a7baa79bead3c8c1476cb", kill_on_drop: false }` [INFO] [stdout] ba140c112f74b6e3a5a4b9ac5560839f02576cf4821a7baa79bead3c8c1476cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95b223c5c8c43f4f89f7ab3918da4ef314687588d14cb6c6079872f407d8251a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "95b223c5c8c43f4f89f7ab3918da4ef314687588d14cb6c6079872f407d8251a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 16 tests [INFO] [stderr] --> src/lib.rs:946:5 [INFO] [stdout] test tests::badly_formatted_id ... ok [INFO] [stderr] | [INFO] [stdout] test tests::empty_graph ... ok [INFO] [stderr] 946 | try!(writeln(w, &[g.kind().keyword(), " ", g.graph_id().as_slice(), " {"])); [INFO] [stdout] test tests::default_style_digraph ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test tests::default_style_graph ... ok [INFO] [stderr] | [INFO] [stdout] test tests::single_node_with_style ... ok [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] test tests::test_some_arrow ... ok [INFO] [stderr] [INFO] [stdout] test tests::test_some_arrows ... ok [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] test tests::test_some_labelled ... ok [INFO] [stderr] --> src/lib.rs:937:13 [INFO] [stdout] test tests::left_aligned_text ... ok [INFO] [stderr] | [INFO] [stdout] test tests::single_cyclic_node ... ok [INFO] [stderr] 937 | try!(w.write_all(s.as_bytes())); [INFO] [stdout] test tests::invisible ... ok [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:950:9 [INFO] [stderr] | [INFO] [stderr] 950 | try!(indent(w)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:989:9 [INFO] [stderr] | [INFO] [stderr] 989 | try!(writeln(w, &text)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1000:9 [INFO] [stderr] | [INFO] [stderr] 1000 | try!(indent(w)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1051:9 [INFO] [stderr] | [INFO] [stderr] 1051 | try!(writeln(w, &text)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `dot` (lib) generated 6 warnings [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1294:9 [INFO] [stderr] | [INFO] [stderr] 1294 | try!(Read::read_to_string(&mut &*writer, &mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:1592:9 [INFO] [stderr] | [INFO] [stderr] 1592 | try!(Read::read_to_string(&mut &*writer, &mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `dot` (lib test) generated 8 warnings (6 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dot-5a9624776c7ab510) [INFO] [stdout] test tests::simple_id_construction ... ok [INFO] [stdout] test tests::single_edge ... ok [INFO] [stdout] test tests::hasse_diagram ... ok [INFO] [stderr] Doc-tests dot [INFO] [stdout] test tests::single_edge_with_style ... ok [INFO] [stdout] test tests::single_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 107) ... ignored [INFO] [stdout] test src/lib.rs - (line 250) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 187) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 96) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - (line 149) ... ok [INFO] [stdout] test src/lib.rs - (line 204) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.49s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95b223c5c8c43f4f89f7ab3918da4ef314687588d14cb6c6079872f407d8251a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95b223c5c8c43f4f89f7ab3918da4ef314687588d14cb6c6079872f407d8251a", kill_on_drop: false }` [INFO] [stdout] 95b223c5c8c43f4f89f7ab3918da4ef314687588d14cb6c6079872f407d8251a