[INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 1) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 2) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 3) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 4) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 5) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 6) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 7) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 8) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 9) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 10) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 11) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 12) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem: No space left on device [WARN] Retrying crate fetch in 3 seconds (attempt 13) [INFO] cloning repository https://github.com/vasigorc/knanpsack_problem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vasigorc/knanpsack_problem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] baabb33e25d4c5c5eca158f71d07c947c9063da9 [INFO] checking vasigorc/knanpsack_problem against master#0c1fb2a1e65a57073dc62dd502319a00cf753371 for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvasigorc%2Fknanpsack_problem" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vasigorc/knanpsack_problem on toolchain 0c1fb2a1e65a57073dc62dd502319a00cf753371 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vasigorc/knanpsack_problem [INFO] finished tweaking git repo https://github.com/vasigorc/knanpsack_problem [INFO] tweaked toml for git repo https://github.com/vasigorc/knanpsack_problem written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vasigorc/knanpsack_problem 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" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded expectest v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 68dc80d51534fb037b59377eb17b361a78ca4b8ec3c4b44e6c63e42f4f6a7335 [INFO] running `Command { std: "docker" "start" "-a" "68dc80d51534fb037b59377eb17b361a78ca4b8ec3c4b44e6c63e42f4f6a7335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "68dc80d51534fb037b59377eb17b361a78ca4b8ec3c4b44e6c63e42f4f6a7335", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68dc80d51534fb037b59377eb17b361a78ca4b8ec3c4b44e6c63e42f4f6a7335", kill_on_drop: false }` [INFO] [stdout] 68dc80d51534fb037b59377eb17b361a78ca4b8ec3c4b44e6c63e42f4f6a7335 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e517b40b473b9cc5c46eac095ec206d5b776cf129d13922458a5448409b892 [INFO] running `Command { std: "docker" "start" "-a" "16e517b40b473b9cc5c46eac095ec206d5b776cf129d13922458a5448409b892", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling slab v0.4.8 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rust_decimal v1.33.1 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling serde v1.0.185 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking expectest v0.12.0 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling rust_decimal_macros v1.33.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stderr] Checking knapsack_problem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated items `empty` and `try_add_clock` are never used [INFO] [stdout] --> src/problem.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Solution { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 14 | fn empty() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn try_add_clock(&self, clock: Clock, max_weight: f32) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Problem` is never constructed [INFO] [stdout] --> src/problem.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_all_combinations` is never used [INFO] [stdout] --> src/problem.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 37 | fn get_all_combinations( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.93s [INFO] running `Command { std: "docker" "inspect" "16e517b40b473b9cc5c46eac095ec206d5b776cf129d13922458a5448409b892", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e517b40b473b9cc5c46eac095ec206d5b776cf129d13922458a5448409b892", kill_on_drop: false }` [INFO] [stdout] 16e517b40b473b9cc5c46eac095ec206d5b776cf129d13922458a5448409b892