[INFO] cloning repository KeenS/rustlisp [INFO] running `"git" "clone" "--bare" "git://github.com/KeenS/rustlisp.git" "work/cache/sources/gh/KeenS/rustlisp"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/KeenS/rustlisp'... [INFO] running `"git" "clone" "work/cache/sources/gh/KeenS/rustlisp" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/KeenS/rustlisp"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/KeenS/rustlisp'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/KeenS/rustlisp" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/KeenS/rustlisp"` [INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/KeenS/rustlisp'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 682e52c77065c2161d293bcfdf32f3c1203a2e4c [INFO] sha for GitHub repo KeenS/rustlisp: 682e52c77065c2161d293bcfdf32f3c1203a2e4c [INFO] validating manifest of KeenS/rustlisp on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of KeenS/rustlisp on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing KeenS/rustlisp [INFO] finished frobbing KeenS/rustlisp [INFO] frobbed toml for KeenS/rustlisp written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/KeenS/rustlisp/Cargo.toml [INFO] started frobbing KeenS/rustlisp [INFO] finished frobbing KeenS/rustlisp [INFO] frobbed toml for KeenS/rustlisp written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/KeenS/rustlisp/Cargo.toml [INFO] crate KeenS/rustlisp has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking KeenS/rustlisp against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/KeenS/rustlisp:/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=forbid" "-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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 30eb77a50d7f772bd1ca032f6c2ca8e71dc8349103dbd155c274c6fdb06969b6 [INFO] running `"docker" "start" "-a" "30eb77a50d7f772bd1ca032f6c2ca8e71dc8349103dbd155c274c6fdb06969b6"` [INFO] [stderr] Checking rustlisp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/expr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/eval.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `env::*` [INFO] [stderr] --> src/eval.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use env::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cons::*` [INFO] [stderr] --> src/eval.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use cons::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `expr::*` [INFO] [stderr] --> src/user.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use expr::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `eval::*` [INFO] [stderr] --> src/user.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use eval::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type parameter `N1_O` should have an upper camel case name [INFO] [stderr] --> src/user.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | impl Fun1>>> for Fib [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `N1O` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type parameter `N2_O` should have an upper camel case name [INFO] [stderr] --> src/user.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | impl Fun1>>> for Fib [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `N2O` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | pub type Stack1 = Stack; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | pub type Stack2 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | pub type Stack2 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:41 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:51 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/lib.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/expr.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::marker::PhantomData` [INFO] [stderr] --> src/eval.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::marker::PhantomData; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `env::*` [INFO] [stderr] --> src/eval.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use env::*; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cons::*` [INFO] [stderr] --> src/eval.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use cons::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `expr::*` [INFO] [stderr] --> src/user.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use expr::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `eval::*` [INFO] [stderr] --> src/user.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use eval::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type parameter `N1_O` should have an upper camel case name [INFO] [stderr] --> src/user.rs:17:17 [INFO] [stderr] | [INFO] [stderr] 17 | impl Fun1>>> for Fib [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `N1O` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_camel_case_types)] on by default [INFO] [stderr] [INFO] [stderr] warning: type parameter `N2_O` should have an upper camel case name [INFO] [stderr] --> src/user.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | impl Fun1>>> for Fib [INFO] [stderr] | ^^^^ help: convert the identifier to upper camel case: `N2O` [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:11:21 [INFO] [stderr] | [INFO] [stderr] 11 | pub type Stack1 = Stack; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(type_alias_bounds)] on by default [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:12:21 [INFO] [stderr] | [INFO] [stderr] 12 | pub type Stack2 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:12:31 [INFO] [stderr] | [INFO] [stderr] 12 | pub type Stack2 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:13:41 [INFO] [stderr] | [INFO] [stderr] 13 | pub type Stack3 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:21 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: bounds on generic parameters are not enforced in type aliases [INFO] [stderr] --> src/env.rs:14:51 [INFO] [stderr] | [INFO] [stderr] 14 | pub type Stack4 = Stack>; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: the bound will not be checked when the type alias is used, and should be removed [INFO] [stderr] [INFO] [stderr] warning: unused import: `rustlisp::eval::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rustlisp::eval::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rustlisp::eval::*` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rustlisp::eval::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rustlisp::symbol` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rustlisp::symbol::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] warning: unused import: `rustlisp::symbol` [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use rustlisp::symbol::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `"docker" "inspect" "30eb77a50d7f772bd1ca032f6c2ca8e71dc8349103dbd155c274c6fdb06969b6"` [INFO] running `"docker" "rm" "-f" "30eb77a50d7f772bd1ca032f6c2ca8e71dc8349103dbd155c274c6fdb06969b6"` [INFO] [stdout] 30eb77a50d7f772bd1ca032f6c2ca8e71dc8349103dbd155c274c6fdb06969b6