[INFO] updating cached repository https://github.com/hayatoito/icfp2018 [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 41868fd3290bd7f7bebfd2ff65688152f7aafb1d [INFO] checking hayatoito/icfp2018 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhayatoito%2Ficfp2018" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hayatoito/icfp2018 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hayatoito/icfp2018 [INFO] finished tweaking git repo https://github.com/hayatoito/icfp2018 [INFO] tweaked toml for git repo https://github.com/hayatoito/icfp2018 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/hayatoito/icfp2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6dd3d582e60dc8734a76701b4135e7e191fcb2107245391c0d3fc9b40ec34f9c [INFO] running `"docker" "start" "-a" "6dd3d582e60dc8734a76701b4135e7e191fcb2107245391c0d3fc9b40ec34f9c"` [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Checking itoa v0.4.2 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking log v0.4.3 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Checking backtrace-sys v0.1.23 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking clap v2.32.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Checking loggerv v0.7.1 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking chrono v0.4.4 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking rayon v1.0.2 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking structopt v0.2.10 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking icfp2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nanobot/system.rs:433:24 [INFO] [stderr] | [INFO] [stderr] 433 | .collect();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | / lazy_static! { [INFO] [stderr] 127 | | static ref DIFFS: Vec = { [INFO] [stderr] 128 | | let mut a = vec![]; [INFO] [stderr] 129 | | for dx in -1..=1 { [INFO] [stderr] ... | [INFO] [stderr] 140 | | }; [INFO] [stderr] 141 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / lazy_static! { [INFO] [stderr] 147 | | static ref DIFFS: Vec = { [INFO] [stderr] 148 | | let mut a = vec![]; [INFO] [stderr] 149 | | for dx in -1..=1 { [INFO] [stderr] ... | [INFO] [stderr] 160 | | }; [INFO] [stderr] 161 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref LLDS: Vec = { [INFO] [stderr] 169 | | let mut a = vec![]; [INFO] [stderr] 170 | | for d in -15..=15 { [INFO] [stderr] ... | [INFO] [stderr] 179 | | }; [INFO] [stderr] 180 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:186:9 [INFO] [stderr] | [INFO] [stderr] 186 | / lazy_static! { [INFO] [stderr] 187 | | static ref SLDS: Vec = { [INFO] [stderr] 188 | | let mut a = vec![]; [INFO] [stderr] 189 | | for d in -5..=5 { [INFO] [stderr] ... | [INFO] [stderr] 198 | | }; [INFO] [stderr] 199 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nanobot/system.rs:433:24 [INFO] [stderr] | [INFO] [stderr] 433 | .collect();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | / lazy_static! { [INFO] [stderr] 127 | | static ref DIFFS: Vec = { [INFO] [stderr] 128 | | let mut a = vec![]; [INFO] [stderr] 129 | | for dx in -1..=1 { [INFO] [stderr] ... | [INFO] [stderr] 140 | | }; [INFO] [stderr] 141 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:146:9 [INFO] [stderr] | [INFO] [stderr] 146 | / lazy_static! { [INFO] [stderr] 147 | | static ref DIFFS: Vec = { [INFO] [stderr] 148 | | let mut a = vec![]; [INFO] [stderr] 149 | | for dx in -1..=1 { [INFO] [stderr] ... | [INFO] [stderr] 160 | | }; [INFO] [stderr] 161 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | / lazy_static! { [INFO] [stderr] 168 | | static ref LLDS: Vec = { [INFO] [stderr] 169 | | let mut a = vec![]; [INFO] [stderr] 170 | | for d in -15..=15 { [INFO] [stderr] ... | [INFO] [stderr] 179 | | }; [INFO] [stderr] 180 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/nanobot/prelude.rs:186:9 [INFO] [stderr] | [INFO] [stderr] 186 | / lazy_static! { [INFO] [stderr] 187 | | static ref SLDS: Vec = { [INFO] [stderr] 188 | | let mut a = vec![]; [INFO] [stderr] 189 | | for d in -5..=5 { [INFO] [stderr] ... | [INFO] [stderr] 198 | | }; [INFO] [stderr] 199 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.61s [INFO] running `"docker" "inspect" "6dd3d582e60dc8734a76701b4135e7e191fcb2107245391c0d3fc9b40ec34f9c"` [INFO] running `"docker" "rm" "-f" "6dd3d582e60dc8734a76701b4135e7e191fcb2107245391c0d3fc9b40ec34f9c"` [INFO] [stdout] 6dd3d582e60dc8734a76701b4135e7e191fcb2107245391c0d3fc9b40ec34f9c