[INFO] cloning repository https://github.com/ahendriksen/n_longest_paths [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ahendriksen/n_longest_paths" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahendriksen%2Fn_longest_paths", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahendriksen%2Fn_longest_paths'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ec12b8645db6616545b35ec0a757880a174d848 [INFO] checking ahendriksen/n_longest_paths against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fahendriksen%2Fn_longest_paths" "/workspace/builds/worker-32/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ahendriksen/n_longest_paths on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ahendriksen/n_longest_paths [INFO] finished tweaking git repo https://github.com/ahendriksen/n_longest_paths [INFO] tweaked toml for git repo https://github.com/ahendriksen/n_longest_paths written to /workspace/builds/worker-32/source/Cargo.toml [INFO] crate git repo https://github.com/ahendriksen/n_longest_paths already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pbr v1.0.4 [INFO] [stderr] Downloaded cast v0.2.5 [INFO] [stderr] Downloaded npy-derive v0.4.0 [INFO] [stderr] Downloaded numpy v0.13.1 [INFO] [stderr] Downloaded npy v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f86fe6cef6e228e10a7cfed38b45855d1a465d170d0da9a8dc275c2d08f43e36 [INFO] running `Command { std: "docker" "start" "-a" "f86fe6cef6e228e10a7cfed38b45855d1a465d170d0da9a8dc275c2d08f43e36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f86fe6cef6e228e10a7cfed38b45855d1a465d170d0da9a8dc275c2d08f43e36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f86fe6cef6e228e10a7cfed38b45855d1a465d170d0da9a8dc275c2d08f43e36", kill_on_drop: false }` [INFO] [stdout] f86fe6cef6e228e10a7cfed38b45855d1a465d170d0da9a8dc275c2d08f43e36 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf7381ca26e421ecacde7c086ced5fea45badf5febeb1f6f82d81ac3c3013d6c [INFO] running `Command { std: "docker" "start" "-a" "bf7381ca26e421ecacde7c086ced5fea45badf5febeb1f6f82d81ac3c3013d6c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling pyo3 v0.13.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.13.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking regex v1.4.6 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Compiling inventory-impl v0.1.10 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking npy v0.4.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Compiling pyo3-macros v0.13.2 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Compiling npy-derive v0.4.0 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking numpy v0.13.1 [INFO] [stderr] Checking n_longest_paths v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `node_dist` [INFO] [stdout] --> src/fast_graph.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | node_dist: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `node_incoming_edge_idx` [INFO] [stdout] --> src/fast_graph.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | node_incoming_edge_idx: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `node_dist` [INFO] [stdout] --> src/fast_graph.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | node_dist: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `node_incoming_edge_idx` [INFO] [stdout] --> src/fast_graph.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | node_incoming_edge_idx: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 51.79s [INFO] running `Command { std: "docker" "inspect" "bf7381ca26e421ecacde7c086ced5fea45badf5febeb1f6f82d81ac3c3013d6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf7381ca26e421ecacde7c086ced5fea45badf5febeb1f6f82d81ac3c3013d6c", kill_on_drop: false }` [INFO] [stdout] bf7381ca26e421ecacde7c086ced5fea45badf5febeb1f6f82d81ac3c3013d6c