[INFO] updating cached repository mratsim/rustygo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mratsim/rustygo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mratsim/rustygo" "work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mratsim/rustygo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mratsim/rustygo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mratsim/rustygo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e854f826c2cb2062b78de769f203cc072df38dd9 [INFO] sha for GitHub repo mratsim/rustygo: e854f826c2cb2062b78de769f203cc072df38dd9 [INFO] validating manifest of mratsim/rustygo on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mratsim/rustygo on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mratsim/rustygo [INFO] finished frobbing mratsim/rustygo [INFO] frobbed toml for mratsim/rustygo written to work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo/Cargo.toml [INFO] started frobbing mratsim/rustygo [INFO] finished frobbing mratsim/rustygo [INFO] frobbed toml for mratsim/rustygo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mratsim/rustygo/Cargo.toml [INFO] crate mratsim/rustygo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing mratsim/rustygo against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 47f6da2d3fcad26184a30a8201f8d5ee11a667b71ff34f1d691d8905714a0fd8 [INFO] running `"docker" "start" "-a" "47f6da2d3fcad26184a30a8201f8d5ee11a667b71ff34f1d691d8905714a0fd8"` [INFO] [stderr] Compiling winapi v0.2.5 [INFO] [stderr] Compiling libc v0.2.4 [INFO] [stderr] Compiling itertools v0.4.6 [INFO] [stderr] Compiling fnv v1.0.2 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling rand v0.3.12 [INFO] [stderr] Compiling rusty_go v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `MCTS_tree` should have an upper camel case name [INFO] [stderr] --> src/main.rs:511:8 [INFO] [stderr] | [INFO] [stderr] 511 | struct MCTS_tree{ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `MctsTree` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{stdin, BufRead}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | let mut tree = MCTS_tree { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SCORE_TO_BEAT` [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:525:5 [INFO] [stderr] | [INFO] [stderr] 525 | fn new() -> MCTS_tree{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.14s [INFO] running `"docker" "inspect" "47f6da2d3fcad26184a30a8201f8d5ee11a667b71ff34f1d691d8905714a0fd8"` [INFO] running `"docker" "rm" "-f" "47f6da2d3fcad26184a30a8201f8d5ee11a667b71ff34f1d691d8905714a0fd8"` [INFO] [stdout] 47f6da2d3fcad26184a30a8201f8d5ee11a667b71ff34f1d691d8905714a0fd8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 618df7127166f739fbcce803b7fb0586cd11281186486166bd43742b98163e3a [INFO] running `"docker" "start" "-a" "618df7127166f739fbcce803b7fb0586cd11281186486166bd43742b98163e3a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty_go v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: type `MCTS_tree` should have an upper camel case name [INFO] [stderr] --> src/main.rs:511:8 [INFO] [stderr] | [INFO] [stderr] 511 | struct MCTS_tree{ [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to upper camel case: `MctsTree` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `BufRead` [INFO] [stderr] --> src/main.rs:19:22 [INFO] [stderr] | [INFO] [stderr] 19 | use std::io::{stdin, BufRead}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:659:13 [INFO] [stderr] | [INFO] [stderr] 659 | let mut tree = MCTS_tree { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SCORE_TO_BEAT` [INFO] [stderr] --> src/main.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | const SCORE_TO_BEAT: i16 = 361; //Number of Intersections (used for half-step counting) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/main.rs:525:5 [INFO] [stderr] | [INFO] [stderr] 525 | fn new() -> MCTS_tree{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `"docker" "inspect" "618df7127166f739fbcce803b7fb0586cd11281186486166bd43742b98163e3a"` [INFO] running `"docker" "rm" "-f" "618df7127166f739fbcce803b7fb0586cd11281186486166bd43742b98163e3a"` [INFO] [stdout] 618df7127166f739fbcce803b7fb0586cd11281186486166bd43742b98163e3a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mratsim/rustygo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b07a1ece16cddc05143db59fae7a975ced8d1d99f089339d48abc6a879d90784 [INFO] running `"docker" "start" "-a" "b07a1ece16cddc05143db59fae7a975ced8d1d99f089339d48abc6a879d90784"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/rusty_go-aebc3ff793c80c13 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "b07a1ece16cddc05143db59fae7a975ced8d1d99f089339d48abc6a879d90784"` [INFO] running `"docker" "rm" "-f" "b07a1ece16cddc05143db59fae7a975ced8d1d99f089339d48abc6a879d90784"` [INFO] [stdout] b07a1ece16cddc05143db59fae7a975ced8d1d99f089339d48abc6a879d90784