[INFO] cloning repository https://github.com/chengzh2008/sicp-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chengzh2008/sicp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzh2008%2Fsicp-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzh2008%2Fsicp-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ad9b99502cff14c29d7749019ecc4f00a2304221 [INFO] checking chengzh2008/sicp-rust against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchengzh2008%2Fsicp-rust" "/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/chengzh2008/sicp-rust on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chengzh2008/sicp-rust [INFO] finished tweaking git repo https://github.com/chengzh2008/sicp-rust [INFO] tweaked toml for git repo https://github.com/chengzh2008/sicp-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/chengzh2008/sicp-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e1a95b09a9f20d376a80458efd8fc50b5c2e54c4f0b25de0f06ef7623df504d [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" "6e1a95b09a9f20d376a80458efd8fc50b5c2e54c4f0b25de0f06ef7623df504d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e1a95b09a9f20d376a80458efd8fc50b5c2e54c4f0b25de0f06ef7623df504d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e1a95b09a9f20d376a80458efd8fc50b5c2e54c4f0b25de0f06ef7623df504d", kill_on_drop: false }` [INFO] [stdout] 6e1a95b09a9f20d376a80458efd8fc50b5c2e54c4f0b25de0f06ef7623df504d [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b647c506046347aac2c65ac0c5131866b194378a7112ce0397262ba5f185f93d [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" "b647c506046347aac2c65ac0c5131866b194378a7112ce0397262ba5f185f93d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking recur-fn v2.2.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling num-rational v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Checking sicp-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0412]: cannot find type `T` in this scope [INFO] [stdout] --> src/build_abstraction_with_function/newton_method.rs:23:62 [INFO] [stdout] | [INFO] [stdout] 23 | fn fix_point_of_transform(g: impl Fn(f64) -> f64, transform: T, guess: f64) -> f64 { [INFO] [stdout] | - ^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `T` in this scope [INFO] [stdout] --> src/build_abstraction_with_function/newton_method.rs:23:62 [INFO] [stdout] | [INFO] [stdout] 23 | fn fix_point_of_transform(g: impl Fn(f64) -> f64, transform: T, guess: f64) -> f64 { [INFO] [stdout] | - ^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cube` [INFO] [stdout] --> src/build_abstraction_with_function/function_as_general_method.rs:1:68 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::build_abstraction_with_function::high_order_functions::{cube, double}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/build_abstraction_with_function/function_as_general_method.rs:125:23 [INFO] [stdout] | [INFO] [stdout] 125 | n / (d - helper((i + 1))) [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/build_abstraction_with_function/function_as_general_method.rs:128:15 [INFO] [stdout] | [INFO] [stdout] 128 | helper.call((1)) [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/build_abstraction_with_function/function_as_general_method.rs:125:23 [INFO] [stdout] | [INFO] [stdout] 125 | n / (d - helper((i + 1))) [INFO] [stdout] | ^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/build_abstraction_with_function/function_as_general_method.rs:128:15 [INFO] [stdout] | [INFO] [stdout] 128 | helper.call((1)) [INFO] [stdout] | ^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `gcd`, `inc`, `is_prime` [INFO] [stdout] --> src/build_abstraction_with_function/high_order_functions.rs:3:77 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::build_abstraction_with_function::functions_and_their_processes::{gcd, inc, is_prime}; [INFO] [stdout] | ^^^ ^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `average_damp`, `square` [INFO] [stdout] --> src/build_abstraction_with_function/newton_method.rs:2:3 [INFO] [stdout] | [INFO] [stdout] 2 | average_damp, fix_point, square, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::build_abstraction_with_function::high_order_functions::cube` [INFO] [stdout] --> src/build_abstraction_with_function/newton_method.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::build_abstraction_with_function::high_order_functions::cube; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sicp-rust` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b647c506046347aac2c65ac0c5131866b194378a7112ce0397262ba5f185f93d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b647c506046347aac2c65ac0c5131866b194378a7112ce0397262ba5f185f93d", kill_on_drop: false }` [INFO] [stdout] b647c506046347aac2c65ac0c5131866b194378a7112ce0397262ba5f185f93d