[INFO] cloning repository https://github.com/nicofff/topsort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicofff/topsort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Ftopsort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Ftopsort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f498230bd9b4e178a698d8a5e0458e32140ac468 [INFO] checking nicofff/topsort against master#092a284ba0421695f2032c947765429fd7095796 for pr-139763 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicofff%2Ftopsort" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nicofff/topsort on toolchain 092a284ba0421695f2032c947765429fd7095796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nicofff/topsort [INFO] finished tweaking git repo https://github.com/nicofff/topsort [INFO] tweaked toml for git repo https://github.com/nicofff/topsort written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nicofff/topsort 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" "+092a284ba0421695f2032c947765429fd7095796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88c89873f883c4b2be223601eadda40dd96dbf0d22336f232916db1eb48d6341 [INFO] running `Command { std: "docker" "start" "-a" "88c89873f883c4b2be223601eadda40dd96dbf0d22336f232916db1eb48d6341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88c89873f883c4b2be223601eadda40dd96dbf0d22336f232916db1eb48d6341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88c89873f883c4b2be223601eadda40dd96dbf0d22336f232916db1eb48d6341", kill_on_drop: false }` [INFO] [stdout] 88c89873f883c4b2be223601eadda40dd96dbf0d22336f232916db1eb48d6341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+092a284ba0421695f2032c947765429fd7095796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddb4a5e8545ed5fbf760ab250cad22808be73fd046552c5047a188fb33bfee41 [INFO] running `Command { std: "docker" "start" "-a" "ddb4a5e8545ed5fbf760ab250cad22808be73fd046552c5047a188fb33bfee41", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Compiling serde v1.0.89 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking strsim v0.7.0 [INFO] [stderr] Checking textwrap v0.10.0 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Checking topsort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `get` and `get_mut` are never used [INFO] [stdout] --> src/topsort/multi_btreemap.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 12 | / impl MBTreeMap [INFO] [stdout] 13 | | where K : Eq + PartialEq + Hash + Ord, String: Clone{ [INFO] [stdout] | |________________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get(&self, k: &K) -> Option<&Vec> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get_mut(&mut self, k: &K) -> Option<&mut Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get` and `get_mut` are never used [INFO] [stdout] --> src/topsort/multi_btreemap.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 12 | / impl MBTreeMap [INFO] [stdout] 13 | | where K : Eq + PartialEq + Hash + Ord, String: Clone{ [INFO] [stdout] | |________________________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn get(&self, k: &K) -> Option<&Vec> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn get_mut(&mut self, k: &K) -> Option<&mut Vec> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.51s [INFO] running `Command { std: "docker" "inspect" "ddb4a5e8545ed5fbf760ab250cad22808be73fd046552c5047a188fb33bfee41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddb4a5e8545ed5fbf760ab250cad22808be73fd046552c5047a188fb33bfee41", kill_on_drop: false }` [INFO] [stdout] ddb4a5e8545ed5fbf760ab250cad22808be73fd046552c5047a188fb33bfee41