[INFO] fetching crate time_varying_graph 0.1.3... [INFO] testing time_varying_graph-0.1.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate time_varying_graph 0.1.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate time_varying_graph 0.1.3 [INFO] finished tweaking crates.io crate time_varying_graph 0.1.3 [INFO] tweaked toml for crates.io crate time_varying_graph 0.1.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate time_varying_graph 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 59 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.0) [INFO] [stderr] Adding petgraph v0.6.5 (available: v0.8.2) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8e5f14fb6a6ff59684d043c6ec096b75314b040cd5800d232604d70a627488b6 [INFO] running `Command { std: "docker" "start" "-a" "8e5f14fb6a6ff59684d043c6ec096b75314b040cd5800d232604d70a627488b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e5f14fb6a6ff59684d043c6ec096b75314b040cd5800d232604d70a627488b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e5f14fb6a6ff59684d043c6ec096b75314b040cd5800d232604d70a627488b6", kill_on_drop: false }` [INFO] [stdout] 8e5f14fb6a6ff59684d043c6ec096b75314b040cd5800d232604d70a627488b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 842e8f36e7bf73355c23d4e801c4ddd3adb29f988ed24d37abee3f78b0716e14 [INFO] running `Command { std: "docker" "start" "-a" "842e8f36e7bf73355c23d4e801c4ddd3adb29f988ed24d37abee3f78b0716e14", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling allen_interval_algebra v0.1.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling time_varying_graph v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `petgraph::visit::IntoEdges` [INFO] [stdout] --> src/tvg.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | use petgraph::visit::IntoEdges; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> src/tvg.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | let mut ret = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.31s [INFO] running `Command { std: "docker" "inspect" "842e8f36e7bf73355c23d4e801c4ddd3adb29f988ed24d37abee3f78b0716e14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "842e8f36e7bf73355c23d4e801c4ddd3adb29f988ed24d37abee3f78b0716e14", kill_on_drop: false }` [INFO] [stdout] 842e8f36e7bf73355c23d4e801c4ddd3adb29f988ed24d37abee3f78b0716e14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5dbe9bfda4071b468bc3fe3242ee0763c2c1ba4d2d7ac3ac1d3631f64f9b7ef9 [INFO] running `Command { std: "docker" "start" "-a" "5dbe9bfda4071b468bc3fe3242ee0763c2c1ba4d2d7ac3ac1d3631f64f9b7ef9", kill_on_drop: false }` [INFO] [stderr] Compiling time_varying_graph v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `petgraph::visit::IntoEdges` [INFO] [stdout] --> src/tvg.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | use petgraph::visit::IntoEdges; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> src/tvg.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | let mut ret = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `petgraph::visit::IntoEdges` [INFO] [stdout] --> src/tvg.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | use petgraph::visit::IntoEdges; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ret` is never read [INFO] [stdout] --> src/tvg.rs:279:17 [INFO] [stdout] | [INFO] [stdout] 279 | let mut ret = String::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> src/lib.rs:172:34 [INFO] [stdout] | [INFO] [stdout] 172 | while let Ok((node_name, path)) = receiver.recv() { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "5dbe9bfda4071b468bc3fe3242ee0763c2c1ba4d2d7ac3ac1d3631f64f9b7ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dbe9bfda4071b468bc3fe3242ee0763c2c1ba4d2d7ac3ac1d3631f64f9b7ef9", kill_on_drop: false }` [INFO] [stdout] 5dbe9bfda4071b468bc3fe3242ee0763c2c1ba4d2d7ac3ac1d3631f64f9b7ef9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f0eb0436ab054492e825cbaf5f3b0aa4bcfc29d5641a467a96e8c6d9b08c4703 [INFO] running `Command { std: "docker" "start" "-a" "f0eb0436ab054492e825cbaf5f3b0aa4bcfc29d5641a467a96e8c6d9b08c4703", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `petgraph::visit::IntoEdges` [INFO] [stderr] --> src/tvg.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | use petgraph::visit::IntoEdges; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ret` is never read [INFO] [stderr] --> src/tvg.rs:279:17 [INFO] [stderr] | [INFO] [stderr] 279 | let mut ret = String::new(); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `path` [INFO] [stderr] --> src/lib.rs:172:34 [INFO] [stderr] | [INFO] [stderr] 172 | while let Ok((node_name, path)) = receiver.recv() { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `time_varying_graph` (lib) generated 2 warnings [INFO] [stderr] warning: `time_varying_graph` (lib test) generated 3 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/time_varying_graph-d649d845e9028589) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_json_export ... ok [INFO] [stdout] test tests::tvg_bfs_test ... ok [INFO] [stdout] test tests::test_json_load ... ok [INFO] [stderr] Doc-tests time_varying_graph [INFO] [stdout] test tests::test_tvg_data_load ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] test src/tvg.rs - tvg (line 3) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f0eb0436ab054492e825cbaf5f3b0aa4bcfc29d5641a467a96e8c6d9b08c4703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0eb0436ab054492e825cbaf5f3b0aa4bcfc29d5641a467a96e8c6d9b08c4703", kill_on_drop: false }` [INFO] [stdout] f0eb0436ab054492e825cbaf5f3b0aa4bcfc29d5641a467a96e8c6d9b08c4703