[INFO] fetching crate wsp 0.1.3... [INFO] testing wsp-0.1.3 against 1.59.0 for beta-1.60-1 [INFO] extracting crate wsp 0.1.3 into /workspace/builds/worker-20/source [INFO] validating manifest of crates.io crate wsp 0.1.3 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wsp 0.1.3 [INFO] finished tweaking crates.io crate wsp 0.1.3 [INFO] tweaked toml for crates.io crate wsp 0.1.3 written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate crates.io crate wsp 0.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3c15373a8842346993c15e4ace4e1c3f026dcf85ad894ed45ba79b2b1251751 [INFO] running `Command { std: "docker" "start" "-a" "e3c15373a8842346993c15e4ace4e1c3f026dcf85ad894ed45ba79b2b1251751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3c15373a8842346993c15e4ace4e1c3f026dcf85ad894ed45ba79b2b1251751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3c15373a8842346993c15e4ace4e1c3f026dcf85ad894ed45ba79b2b1251751", kill_on_drop: false }` [INFO] [stdout] e3c15373a8842346993c15e4ace4e1c3f026dcf85ad894ed45ba79b2b1251751 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a10eed1b0c362a449af0366666d245166e742b6a32a359365864577bcfd5f2c [INFO] running `Command { std: "docker" "start" "-a" "6a10eed1b0c362a449af0366666d245166e742b6a32a359365864577bcfd5f2c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.25 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling wsp v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.77s [INFO] running `Command { std: "docker" "inspect" "6a10eed1b0c362a449af0366666d245166e742b6a32a359365864577bcfd5f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a10eed1b0c362a449af0366666d245166e742b6a32a359365864577bcfd5f2c", kill_on_drop: false }` [INFO] [stdout] 6a10eed1b0c362a449af0366666d245166e742b6a32a359365864577bcfd5f2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e28c91f54edea0d9c9911585e49744ecf92bea9a34a9c344e74b6aaf20148d9 [INFO] running `Command { std: "docker" "start" "-a" "7e28c91f54edea0d9c9911585e49744ecf92bea9a34a9c344e74b6aaf20148d9", kill_on_drop: false }` [INFO] [stderr] Compiling wsp v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.03s [INFO] running `Command { std: "docker" "inspect" "7e28c91f54edea0d9c9911585e49744ecf92bea9a34a9c344e74b6aaf20148d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e28c91f54edea0d9c9911585e49744ecf92bea9a34a9c344e74b6aaf20148d9", kill_on_drop: false }` [INFO] [stdout] 7e28c91f54edea0d9c9911585e49744ecf92bea9a34a9c344e74b6aaf20148d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2af1f76a8c228c9f33c0e9bac2eb6cfe7255c7d28a3728ee84717940348db120 [INFO] running `Command { std: "docker" "start" "-a" "2af1f76a8c228c9f33c0e9bac2eb6cfe7255c7d28a3728ee84717940348db120", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wsp-89223e7ae6773f83) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::test_distance_matrix ... ok [INFO] [stdout] test tests::test_distance_sq ... ok [INFO] [stdout] test tests::test_iterative_fast_1 ... ok [INFO] [stdout] test tests::test_closest_idx ... ok [INFO] [stdout] test tests::test_manhattan_distance ... ok [INFO] [stdout] test tests::test_min_dist_ok ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wsp-145d41e94935447f) [INFO] [stdout] test tests::test_all_points_visited ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.27s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wsp [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - PointSet::init_from_preset (line 162) ... ok [INFO] [stdout] test src/lib.rs - PointSet::init_from_random (line 199) ... ok [INFO] [stdout] test src/lib.rs - PointSet::save_in_csv (line 271) ... FAILED [INFO] [stdout] test src/lib.rs - PointSet::get_remaining (line 300) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... FAILED [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/lib.rs - wsp (line 380) ... ok [INFO] [stdout] test src/lib.rs - wsp (line 406) ... ok [INFO] [stdout] test src/lib.rs - adaptive_wsp (line 434) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - PointSet::save_in_csv (line 271) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error writing in CSV: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 46) stdout ---- [INFO] [stdout] Test executable failed (exit code 1). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] Error writing in CSV: Read-only file system (os error 30) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 46) [INFO] [stdout] src/lib.rs - PointSet::save_in_csv (line 271) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.15s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "2af1f76a8c228c9f33c0e9bac2eb6cfe7255c7d28a3728ee84717940348db120", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af1f76a8c228c9f33c0e9bac2eb6cfe7255c7d28a3728ee84717940348db120", kill_on_drop: false }` [INFO] [stdout] 2af1f76a8c228c9f33c0e9bac2eb6cfe7255c7d28a3728ee84717940348db120