[INFO] fetching crate chess_perft 3.1.1... [INFO] testing chess_perft-3.1.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate chess_perft 3.1.1 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate chess_perft 3.1.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-34/source/.cargo/config [INFO] started tweaking crates.io crate chess_perft 3.1.1 [INFO] finished tweaking crates.io crate chess_perft 3.1.1 [INFO] tweaked toml for crates.io crate chess_perft 3.1.1 written to /workspace/builds/worker-34/source/Cargo.toml [INFO] crate crates.io crate chess_perft 3.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded backtrace v0.3.26 [INFO] [stderr] Downloaded autocfg v0.1.1 [INFO] [stderr] Downloaded getopts v0.2.19 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded shakmaty v0.15.0 [INFO] [stderr] Downloaded winapi v0.3.5 [INFO] [stderr] Downloaded num-traits v0.2.4 [INFO] [stderr] Downloaded btoi v0.4.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.14 [INFO] [stderr] Downloaded chess v3.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e940ce08ee06fd848fe36066c2e2e828acb0aa9fb7c5cef19706f565b0a097aa [INFO] running `Command { std: "docker" "start" "-a" "e940ce08ee06fd848fe36066c2e2e828acb0aa9fb7c5cef19706f565b0a097aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e940ce08ee06fd848fe36066c2e2e828acb0aa9fb7c5cef19706f565b0a097aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e940ce08ee06fd848fe36066c2e2e828acb0aa9fb7c5cef19706f565b0a097aa", kill_on_drop: false }` [INFO] [stdout] e940ce08ee06fd848fe36066c2e2e828acb0aa9fb7c5cef19706f565b0a097aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1dc726dfbe97d479146b67522fe322cb9e431aa99a1e884c02a4b83c4f226727 [INFO] running `Command { std: "docker" "start" "-a" "1dc726dfbe97d479146b67522fe322cb9e431aa99a1e884c02a4b83c4f226727", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.55 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling syn v0.15.34 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling rustc-demangle v0.1.14 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling getopts v0.2.19 [INFO] [stderr] Compiling backtrace v0.3.26 [INFO] [stderr] Compiling shakmaty v0.15.0 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling btoi v0.4.0 [INFO] [stderr] Compiling chess v3.1.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling chess_perft v3.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 35 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 4m 04s [INFO] running `Command { std: "docker" "inspect" "1dc726dfbe97d479146b67522fe322cb9e431aa99a1e884c02a4b83c4f226727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dc726dfbe97d479146b67522fe322cb9e431aa99a1e884c02a4b83c4f226727", kill_on_drop: false }` [INFO] [stdout] 1dc726dfbe97d479146b67522fe322cb9e431aa99a1e884c02a4b83c4f226727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0006134a8a3f71d8dc2735ed64c1beeba8eef53212bdb41f948bc32e061a1d23 [INFO] running `Command { std: "docker" "start" "-a" "0006134a8a3f71d8dc2735ed64c1beeba8eef53212bdb41f948bc32e061a1d23", kill_on_drop: false }` [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling chess_perft v3.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 35 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 2.74s [INFO] running `Command { std: "docker" "inspect" "0006134a8a3f71d8dc2735ed64c1beeba8eef53212bdb41f948bc32e061a1d23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0006134a8a3f71d8dc2735ed64c1beeba8eef53212bdb41f948bc32e061a1d23", kill_on_drop: false }` [INFO] [stdout] 0006134a8a3f71d8dc2735ed64c1beeba8eef53212bdb41f948bc32e061a1d23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42b7e2560546fffd1779045ded4432f477e44903c9d41f0b49a6fc8a989dfc91 [INFO] running `Command { std: "docker" "start" "-a" "42b7e2560546fffd1779045ded4432f477e44903c9d41f0b49a6fc8a989dfc91", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:35:26 [INFO] [stderr] | [INFO] [stderr] 35 | Err(f) => panic!(f.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 35 | Err(f) => panic!("{}", f.to_string()), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `chess_perft` (bin "chess_perft" test) generated 1 warning [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chess_perft-e16cea8e032e25a4) [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] running `Command { std: "docker" "inspect" "42b7e2560546fffd1779045ded4432f477e44903c9d41f0b49a6fc8a989dfc91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42b7e2560546fffd1779045ded4432f477e44903c9d41f0b49a6fc8a989dfc91", kill_on_drop: false }` [INFO] [stdout] 42b7e2560546fffd1779045ded4432f477e44903c9d41f0b49a6fc8a989dfc91