[INFO] updating cached repository https://github.com/saem/rncc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2e8b0baa55d73594b8063d64bed23bfb0fe23ad [INFO] testing saem/rncc against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaem%2Frncc" "/workspace/builds/worker-71/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-71/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saem/rncc 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 git repo https://github.com/saem/rncc [INFO] finished tweaking git repo https://github.com/saem/rncc [INFO] tweaked toml for git repo https://github.com/saem/rncc written to /workspace/builds/worker-71/source/Cargo.toml [INFO] crate git repo https://github.com/saem/rncc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec9db37b20cd5e3c319120a543f8f8dd912be84f1a46b672543bb6573bdb3da7 [INFO] running `Command { std: "docker" "start" "-a" "ec9db37b20cd5e3c319120a543f8f8dd912be84f1a46b672543bb6573bdb3da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec9db37b20cd5e3c319120a543f8f8dd912be84f1a46b672543bb6573bdb3da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec9db37b20cd5e3c319120a543f8f8dd912be84f1a46b672543bb6573bdb3da7", kill_on_drop: false }` [INFO] [stdout] ec9db37b20cd5e3c319120a543f8f8dd912be84f1a46b672543bb6573bdb3da7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2719c594ac15eaedbeb9d5dfa3afebcb3c71082a5bb241a86bf7e65b5f136174 [INFO] running `Command { std: "docker" "start" "-a" "2719c594ac15eaedbeb9d5dfa3afebcb3c71082a5bb241a86bf7e65b5f136174", kill_on_drop: false }` [INFO] [stderr] Compiling rncc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:18:70 [INFO] [stdout] | [INFO] [stdout] 18 | Err(why) => panic!("Couldn't read line because: {}", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/network.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | nodes: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `links` [INFO] [stdout] --> src/network.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | links: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `turns` [INFO] [stdout] --> src/network.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | turns: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/network.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum Operation { [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 0.57s [INFO] running `Command { std: "docker" "inspect" "2719c594ac15eaedbeb9d5dfa3afebcb3c71082a5bb241a86bf7e65b5f136174", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2719c594ac15eaedbeb9d5dfa3afebcb3c71082a5bb241a86bf7e65b5f136174", kill_on_drop: false }` [INFO] [stdout] 2719c594ac15eaedbeb9d5dfa3afebcb3c71082a5bb241a86bf7e65b5f136174 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ed2b5802db39d303d384bc3bee934274fccda185a0f9f17d29463a62aedebf2 [INFO] running `Command { std: "docker" "start" "-a" "5ed2b5802db39d303d384bc3bee934274fccda185a0f9f17d29463a62aedebf2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rncc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:12:32 [INFO] [stdout] | [INFO] [stdout] 12 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:18:70 [INFO] [stdout] | [INFO] [stdout] 18 | Err(why) => panic!("Couldn't read line because: {}", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Operation` [INFO] [stdout] --> src/network.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "5ed2b5802db39d303d384bc3bee934274fccda185a0f9f17d29463a62aedebf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ed2b5802db39d303d384bc3bee934274fccda185a0f9f17d29463a62aedebf2", kill_on_drop: false }` [INFO] [stdout] 5ed2b5802db39d303d384bc3bee934274fccda185a0f9f17d29463a62aedebf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c69e8de76742abb00fd709900c7921baf21fdbc4dc2102c9b6de4fd6b18d64b7 [INFO] running `Command { std: "docker" "start" "-a" "c69e8de76742abb00fd709900c7921baf21fdbc4dc2102c9b6de4fd6b18d64b7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] running 1 test [INFO] [stderr] --> src/parser.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser.rs:18:70 [INFO] [stderr] | [INFO] [stderr] 18 | Err(why) => panic!("Couldn't read line because: {}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] test network::tests::empty_network_is_empty ... ok [INFO] [stderr] warning: enum is never used: `Operation` [INFO] [stdout] [INFO] [stderr] --> src/network.rs:34:6 [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 34 | enum Operation { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `rncc` (bin "rncc" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rncc-80ca8d1868dbc69a) [INFO] running `Command { std: "docker" "inspect" "c69e8de76742abb00fd709900c7921baf21fdbc4dc2102c9b6de4fd6b18d64b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69e8de76742abb00fd709900c7921baf21fdbc4dc2102c9b6de4fd6b18d64b7", kill_on_drop: false }` [INFO] [stdout] c69e8de76742abb00fd709900c7921baf21fdbc4dc2102c9b6de4fd6b18d64b7