[INFO] cloning repository https://github.com/LeoTindall/evolve-sbrain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeoTindall/evolve-sbrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fevolve-sbrain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fevolve-sbrain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bda179d477a6210c201772481fc2ee3132970ba [INFO] testing LeoTindall/evolve-sbrain against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fevolve-sbrain" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LeoTindall/evolve-sbrain on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LeoTindall/evolve-sbrain [INFO] finished tweaking git repo https://github.com/LeoTindall/evolve-sbrain [INFO] tweaked toml for git repo https://github.com/LeoTindall/evolve-sbrain written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/LeoTindall/evolve-sbrain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f9f7d48e132ef7b18224a750ef9a294b620f821374fed1e9aa9ce90968e5e53 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2f9f7d48e132ef7b18224a750ef9a294b620f821374fed1e9aa9ce90968e5e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f9f7d48e132ef7b18224a750ef9a294b620f821374fed1e9aa9ce90968e5e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f9f7d48e132ef7b18224a750ef9a294b620f821374fed1e9aa9ce90968e5e53", kill_on_drop: false }` [INFO] [stdout] 2f9f7d48e132ef7b18224a750ef9a294b620f821374fed1e9aa9ce90968e5e53 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82bcb591f1998da931dc598ddbce2104aa6b9d81ec0f34a775cadfd4b2b72e8f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "82bcb591f1998da931dc598ddbce2104aa6b9d81ec0f34a775cadfd4b2b72e8f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling rayon-core v1.0.0 [INFO] [stderr] Compiling deque v0.3.2 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling serde v1.0.2 [INFO] [stderr] Compiling sbrain v0.4.2 [INFO] [stderr] Compiling serde_derive_internals v0.15.0 [INFO] [stderr] Compiling num_cpus v1.4.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling serde_derive v1.0.2 [INFO] [stderr] Compiling rayon v0.7.0 [INFO] [stderr] Compiling toml v0.4.0 [INFO] [stderr] Compiling evolve-sbrain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 39 - Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [INFO] [stdout] 39 + Err(e) => {panic!("Failed to open file {}: {}", filename.to_string_lossy(), e);} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stdout] 46 + Err(e) => {panic!("Failed to parse configuration file: {}", e)} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | panic!(format!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stdout] | ________________^ [INFO] [stdout] 52 | | config.inputs.len(), config.targets.len())) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 51 ~ panic!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stdout] 52 ~ config.inputs.len(), config.targets.len()) [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 20.55s [INFO] running `Command { std: "docker" "inspect" "82bcb591f1998da931dc598ddbce2104aa6b9d81ec0f34a775cadfd4b2b72e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82bcb591f1998da931dc598ddbce2104aa6b9d81ec0f34a775cadfd4b2b72e8f", kill_on_drop: false }` [INFO] [stdout] 82bcb591f1998da931dc598ddbce2104aa6b9d81ec0f34a775cadfd4b2b72e8f [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f51b0a55190f7e19fbd46cc2eaa0c8e008ca9361f247de8ca102fc2c20d617b5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f51b0a55190f7e19fbd46cc2eaa0c8e008ca9361f247de8ca102fc2c20d617b5", kill_on_drop: false }` [INFO] [stderr] Compiling evolve-sbrain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:39:27 [INFO] [stdout] | [INFO] [stdout] 39 | Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 39 - Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [INFO] [stdout] 39 + Err(e) => {panic!("Failed to open file {}: {}", filename.to_string_lossy(), e);} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 46 - Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stdout] 46 + Err(e) => {panic!("Failed to parse configuration file: {}", e)} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parameters.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | panic!(format!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stdout] | ________________^ [INFO] [stdout] 52 | | config.inputs.len(), config.targets.len())) [INFO] [stdout] | |______________________________________________________^ [INFO] [stdout] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 51 ~ panic!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stdout] 52 ~ config.inputs.len(), config.targets.len()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "f51b0a55190f7e19fbd46cc2eaa0c8e008ca9361f247de8ca102fc2c20d617b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f51b0a55190f7e19fbd46cc2eaa0c8e008ca9361f247de8ca102fc2c20d617b5", kill_on_drop: false }` [INFO] [stdout] f51b0a55190f7e19fbd46cc2eaa0c8e008ca9361f247de8ca102fc2c20d617b5 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0c8ff837cbf8ed6f6e1289e15117c8740c8f0b33af2a3c133f48427e6c2c28f3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c8ff837cbf8ed6f6e1289e15117c8740c8f0b33af2a3c133f48427e6c2c28f3", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parameters.rs:39:27 [INFO] [stderr] | [INFO] [stderr] 39 | Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 39 - Err(e) => {panic!(format!("Failed to open file {}: {}", filename.to_string_lossy(), e));} [INFO] [stderr] 39 + Err(e) => {panic!("Failed to open file {}: {}", filename.to_string_lossy(), e);} [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] running 0 tests [INFO] [stderr] warning: panic message is not a string literal [INFO] [stdout] [INFO] [stderr] --> src/parameters.rs:46:27 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 46 | Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 46 - Err(e) => {panic!(format!("Failed to parse configuration file: {}", e))} [INFO] [stderr] 46 + Err(e) => {panic!("Failed to parse configuration file: {}", e)} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/parameters.rs:51:16 [INFO] [stderr] | [INFO] [stderr] 51 | panic!(format!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stderr] | ________________^ [INFO] [stderr] 52 | | config.inputs.len(), config.targets.len())) [INFO] [stderr] | |______________________________________________________^ [INFO] [stderr] | [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] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 51 ~ panic!("Invalid configuration; number of inputs and outputs should match, but there are {} inputs and {} outputs.", [INFO] [stderr] 52 ~ config.inputs.len(), config.targets.len()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `evolve-sbrain` (bin "evolve-sbrain" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/evolve_sbrain-49c2b7e862ea9af1) [INFO] running `Command { std: "docker" "inspect" "0c8ff837cbf8ed6f6e1289e15117c8740c8f0b33af2a3c133f48427e6c2c28f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c8ff837cbf8ed6f6e1289e15117c8740c8f0b33af2a3c133f48427e6c2c28f3", kill_on_drop: false }` [INFO] [stdout] 0c8ff837cbf8ed6f6e1289e15117c8740c8f0b33af2a3c133f48427e6c2c28f3