Nov 07 10:54:29.038 INFO checking podstats-0.1.2 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687 Nov 07 10:54:29.039 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 07 10:54:29.324 INFO blam! 63b67b249767a809be7e60bad9d8205849e1e1a5364a5fe1378a32f6f7f51ee0 Nov 07 10:54:29.336 INFO running `"docker" "start" "-a" "63b67b249767a809be7e60bad9d8205849e1e1a5364a5fe1378a32f6f7f51ee0"` Nov 07 10:54:30.048 INFO kablam! usermod: no changes Nov 07 10:54:30.164 INFO kablam! Checking podstats v0.1.2 (/source) Nov 07 10:54:31.449 INFO kablam! warning: unused `#[macro_use]` import Nov 07 10:54:31.449 INFO kablam! --> src/lib.rs:3:1 Nov 07 10:54:31.449 INFO kablam! | Nov 07 10:54:31.450 INFO kablam! 3 | #[macro_use] Nov 07 10:54:31.450 INFO kablam! | ^^^^^^^^^^^^ Nov 07 10:54:31.450 INFO kablam! | Nov 07 10:54:31.450 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 10:54:31.451 INFO kablam! Nov 07 10:54:31.497 INFO kablam! warning: unused `#[macro_use]` import Nov 07 10:54:31.497 INFO kablam! --> src/lib.rs:3:1 Nov 07 10:54:31.497 INFO kablam! | Nov 07 10:54:31.498 INFO kablam! 3 | #[macro_use] Nov 07 10:54:31.498 INFO kablam! | ^^^^^^^^^^^^ Nov 07 10:54:31.498 INFO kablam! | Nov 07 10:54:31.498 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 10:54:31.499 INFO kablam! Nov 07 10:54:31.499 INFO kablam! warning: unused import: `std::fs` Nov 07 10:54:31.499 INFO kablam! --> src/subscription.rs:7:5 Nov 07 10:54:31.500 INFO kablam! | Nov 07 10:54:31.500 INFO kablam! 7 | use std::fs; Nov 07 10:54:31.500 INFO kablam! | ^^^^^^^ Nov 07 10:54:31.500 INFO kablam! Nov 07 10:54:31.840 INFO kablam! warning: unused variable: `bytes` Nov 07 10:54:31.840 INFO kablam! --> src/config.rs:166:9 Nov 07 10:54:31.840 INFO kablam! | Nov 07 10:54:31.840 INFO kablam! 166 | let bytes = match res { Nov 07 10:54:31.840 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Nov 07 10:54:31.840 INFO kablam! | Nov 07 10:54:31.840 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 10:54:31.840 INFO kablam! Nov 07 10:54:31.953 INFO kablam! warning: unused variable: `bytes` Nov 07 10:54:31.953 INFO kablam! --> src/config.rs:166:9 Nov 07 10:54:31.953 INFO kablam! | Nov 07 10:54:31.953 INFO kablam! 166 | let bytes = match res { Nov 07 10:54:31.953 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Nov 07 10:54:31.953 INFO kablam! | Nov 07 10:54:31.953 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 10:54:31.953 INFO kablam! Nov 07 10:54:32.000 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.000 INFO kablam! --> src/config.rs:149:9 Nov 07 10:54:32.000 INFO kablam! | Nov 07 10:54:32.000 INFO kablam! 149 | file.write_all(b""); Nov 07 10:54:32.000 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:32.000 INFO kablam! | Nov 07 10:54:32.000 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 10:54:32.000 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.000 INFO kablam! Nov 07 10:54:32.000 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.000 INFO kablam! --> src/config.rs:171:5 Nov 07 10:54:32.000 INFO kablam! | Nov 07 10:54:32.000 INFO kablam! 171 | file.flush(); Nov 07 10:54:32.000 INFO kablam! | ^^^^^^^^^^^^^ Nov 07 10:54:32.000 INFO kablam! | Nov 07 10:54:32.000 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.000 INFO kablam! Nov 07 10:54:32.000 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.000 INFO kablam! --> src/config.rs:229:9 Nov 07 10:54:32.001 INFO kablam! | Nov 07 10:54:32.001 INFO kablam! 229 | fs::remove_file(test_cache_loc); Nov 07 10:54:32.001 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:32.001 INFO kablam! | Nov 07 10:54:32.001 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.001 INFO kablam! Nov 07 10:54:32.016 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.016 INFO kablam! --> src/subscription.rs:208:5 Nov 07 10:54:32.016 INFO kablam! | Nov 07 10:54:32.016 INFO kablam! 208 | fs::remove_file(test_path); Nov 07 10:54:32.016 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:32.016 INFO kablam! | Nov 07 10:54:32.016 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.016 INFO kablam! Nov 07 10:54:32.080 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.080 INFO kablam! --> src/config.rs:149:9 Nov 07 10:54:32.080 INFO kablam! | Nov 07 10:54:32.080 INFO kablam! 149 | file.write_all(b""); Nov 07 10:54:32.080 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:32.080 INFO kablam! | Nov 07 10:54:32.080 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 10:54:32.080 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.080 INFO kablam! Nov 07 10:54:32.080 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:32.080 INFO kablam! --> src/config.rs:171:5 Nov 07 10:54:32.080 INFO kablam! | Nov 07 10:54:32.080 INFO kablam! 171 | file.flush(); Nov 07 10:54:32.080 INFO kablam! | ^^^^^^^^^^^^^ Nov 07 10:54:32.080 INFO kablam! | Nov 07 10:54:32.080 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:32.080 INFO kablam! Nov 07 10:54:34.820 INFO kablam! warning: unused `#[macro_use]` import Nov 07 10:54:34.821 INFO kablam! --> src/main.rs:3:1 Nov 07 10:54:34.822 INFO kablam! | Nov 07 10:54:34.822 INFO kablam! 3 | #[macro_use] Nov 07 10:54:34.823 INFO kablam! | ^^^^^^^^^^^^ Nov 07 10:54:34.824 INFO kablam! | Nov 07 10:54:34.824 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 10:54:34.825 INFO kablam! Nov 07 10:54:34.825 INFO kablam! warning: unused import: `SubCommand` Nov 07 10:54:34.826 INFO kablam! --> src/main.rs:8:22 Nov 07 10:54:34.826 INFO kablam! | Nov 07 10:54:34.827 INFO kablam! 8 | use clap::{Arg, App, SubCommand}; Nov 07 10:54:34.828 INFO kablam! | ^^^^^^^^^^ Nov 07 10:54:34.828 INFO kablam! Nov 07 10:54:34.952 INFO kablam! warning: unused `#[macro_use]` import Nov 07 10:54:34.953 INFO kablam! --> src/main.rs:3:1 Nov 07 10:54:34.954 INFO kablam! | Nov 07 10:54:34.954 INFO kablam! 3 | #[macro_use] Nov 07 10:54:34.955 INFO kablam! | ^^^^^^^^^^^^ Nov 07 10:54:34.955 INFO kablam! | Nov 07 10:54:34.956 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 07 10:54:34.956 INFO kablam! Nov 07 10:54:34.957 INFO kablam! warning: unused import: `SubCommand` Nov 07 10:54:34.957 INFO kablam! --> src/main.rs:8:22 Nov 07 10:54:34.958 INFO kablam! | Nov 07 10:54:34.959 INFO kablam! 8 | use clap::{Arg, App, SubCommand}; Nov 07 10:54:34.959 INFO kablam! | ^^^^^^^^^^ Nov 07 10:54:34.964 INFO kablam! Nov 07 10:54:34.964 INFO kablam! warning: unused import: `std::fs` Nov 07 10:54:34.964 INFO kablam! --> src/subscription.rs:7:5 Nov 07 10:54:34.964 INFO kablam! | Nov 07 10:54:34.964 INFO kablam! 7 | use std::fs; Nov 07 10:54:34.964 INFO kablam! | ^^^^^^^ Nov 07 10:54:34.964 INFO kablam! Nov 07 10:54:35.486 INFO kablam! warning: unused variable: `bytes` Nov 07 10:54:35.492 INFO kablam! --> src/config.rs:166:9 Nov 07 10:54:35.493 INFO kablam! | Nov 07 10:54:35.494 INFO kablam! 166 | let bytes = match res { Nov 07 10:54:35.494 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Nov 07 10:54:35.495 INFO kablam! | Nov 07 10:54:35.495 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 10:54:35.496 INFO kablam! Nov 07 10:54:35.636 INFO kablam! warning: unused variable: `bytes` Nov 07 10:54:35.637 INFO kablam! --> src/config.rs:166:9 Nov 07 10:54:35.638 INFO kablam! | Nov 07 10:54:35.638 INFO kablam! 166 | let bytes = match res { Nov 07 10:54:35.639 INFO kablam! | ^^^^^ help: consider using `_bytes` instead Nov 07 10:54:35.639 INFO kablam! | Nov 07 10:54:35.640 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 07 10:54:35.640 INFO kablam! Nov 07 10:54:35.774 INFO kablam! warning: function is never used: `read_config` Nov 07 10:54:35.775 INFO kablam! --> src/config.rs:89:1 Nov 07 10:54:35.775 INFO kablam! | Nov 07 10:54:35.775 INFO kablam! 89 | pub fn read_config() -> Option { Nov 07 10:54:35.775 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.779 INFO kablam! | Nov 07 10:54:35.779 INFO kablam! = note: #[warn(dead_code)] on by default Nov 07 10:54:35.779 INFO kablam! Nov 07 10:54:35.779 INFO kablam! warning: function is never used: `write_config` Nov 07 10:54:35.780 INFO kablam! --> src/config.rs:123:1 Nov 07 10:54:35.780 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! 123 | pub fn write_config(config: Config) { Nov 07 10:54:35.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.781 INFO kablam! Nov 07 10:54:35.781 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.781 INFO kablam! --> src/config.rs:149:9 Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! 149 | file.write_all(b""); Nov 07 10:54:35.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 10:54:35.781 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.781 INFO kablam! Nov 07 10:54:35.781 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.781 INFO kablam! --> src/config.rs:171:5 Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! 171 | file.flush(); Nov 07 10:54:35.781 INFO kablam! | ^^^^^^^^^^^^^ Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.781 INFO kablam! Nov 07 10:54:35.781 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.781 INFO kablam! --> src/config.rs:229:9 Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! 229 | fs::remove_file(test_cache_loc); Nov 07 10:54:35.781 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.781 INFO kablam! | Nov 07 10:54:35.781 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.781 INFO kablam! Nov 07 10:54:35.789 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.789 INFO kablam! --> src/subscription.rs:208:5 Nov 07 10:54:35.789 INFO kablam! | Nov 07 10:54:35.789 INFO kablam! 208 | fs::remove_file(test_path); Nov 07 10:54:35.789 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.789 INFO kablam! | Nov 07 10:54:35.789 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.789 INFO kablam! Nov 07 10:54:35.789 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.789 INFO kablam! --> src/util.rs:47:21 Nov 07 10:54:35.789 INFO kablam! | Nov 07 10:54:35.790 INFO kablam! 47 | write!(stdout, "{}", v); Nov 07 10:54:35.790 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.790 INFO kablam! | Nov 07 10:54:35.790 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.790 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 07 10:54:35.790 INFO kablam! Nov 07 10:54:35.929 INFO kablam! warning: function is never used: `read_config` Nov 07 10:54:35.929 INFO kablam! --> src/config.rs:89:1 Nov 07 10:54:35.929 INFO kablam! | Nov 07 10:54:35.929 INFO kablam! 89 | pub fn read_config() -> Option { Nov 07 10:54:35.929 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.929 INFO kablam! | Nov 07 10:54:35.929 INFO kablam! = note: #[warn(dead_code)] on by default Nov 07 10:54:35.929 INFO kablam! Nov 07 10:54:35.936 INFO kablam! warning: function is never used: `write_config` Nov 07 10:54:35.937 INFO kablam! --> src/config.rs:123:1 Nov 07 10:54:35.937 INFO kablam! | Nov 07 10:54:35.937 INFO kablam! 123 | pub fn write_config(config: Config) { Nov 07 10:54:35.938 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.938 INFO kablam! Nov 07 10:54:35.938 INFO kablam! warning: method is never used: `new` Nov 07 10:54:35.938 INFO kablam! --> src/subscription.rs:24:5 Nov 07 10:54:35.939 INFO kablam! | Nov 07 10:54:35.939 INFO kablam! 24 | pub fn new(url: &str, name: &str, directory: Option<&str>) -> Subscription { Nov 07 10:54:35.939 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.940 INFO kablam! Nov 07 10:54:35.940 INFO kablam! warning: function is never used: `vec_serialize` Nov 07 10:54:35.940 INFO kablam! --> src/subscription.rs:54:1 Nov 07 10:54:35.941 INFO kablam! | Nov 07 10:54:35.941 INFO kablam! 54 | pub fn vec_serialize(subs: &Vec) -> Vec { Nov 07 10:54:35.941 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.941 INFO kablam! Nov 07 10:54:35.942 INFO kablam! warning: function is never used: `serialize` Nov 07 10:54:35.942 INFO kablam! --> src/subscription.rs:63:1 Nov 07 10:54:35.942 INFO kablam! | Nov 07 10:54:35.943 INFO kablam! 63 | pub fn serialize(sub: &Subscription) -> Vec { Nov 07 10:54:35.943 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.943 INFO kablam! Nov 07 10:54:35.944 INFO kablam! warning: function is never used: `deserialize` Nov 07 10:54:35.944 INFO kablam! --> src/subscription.rs:72:1 Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! 72 | pub fn deserialize(sub_vec: &Vec) -> Option { Nov 07 10:54:35.944 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.944 INFO kablam! Nov 07 10:54:35.944 INFO kablam! warning: function is never used: `process_directory` Nov 07 10:54:35.944 INFO kablam! --> src/subscription.rs:116:1 Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! 116 | fn process_directory(directory: Option<&str>) -> String { Nov 07 10:54:35.944 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.944 INFO kablam! Nov 07 10:54:35.944 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.944 INFO kablam! --> src/config.rs:149:9 Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! 149 | file.write_all(b""); Nov 07 10:54:35.944 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 07 10:54:35.944 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.944 INFO kablam! Nov 07 10:54:35.944 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.944 INFO kablam! --> src/config.rs:171:5 Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! 171 | file.flush(); Nov 07 10:54:35.944 INFO kablam! | ^^^^^^^^^^^^^ Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.944 INFO kablam! Nov 07 10:54:35.944 INFO kablam! warning: unused `std::result::Result` that must be used Nov 07 10:54:35.944 INFO kablam! --> src/util.rs:47:21 Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! 47 | write!(stdout, "{}", v); Nov 07 10:54:35.944 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 07 10:54:35.944 INFO kablam! | Nov 07 10:54:35.944 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 07 10:54:35.944 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 07 10:54:35.944 INFO kablam! Nov 07 10:54:36.003 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.93s Nov 07 10:54:36.025 INFO kablam! su: No module specific data is present Nov 07 10:54:36.864 INFO running `"docker" "rm" "-f" "63b67b249767a809be7e60bad9d8205849e1e1a5364a5fe1378a32f6f7f51ee0"` Nov 07 10:54:37.097 INFO blam! 63b67b249767a809be7e60bad9d8205849e1e1a5364a5fe1378a32f6f7f51ee0