Oct 12 18:16:37.130 INFO testing yagince/programming-rust against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 12 18:16:37.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:16:37.681 INFO blam! 3e00a5b99d579a609f11df0eadface089522eaef9f0f948bc96e50af2b2b79b2
Oct 12 18:16:37.682 INFO running `"docker" "start" "-a" "3e00a5b99d579a609f11df0eadface089522eaef9f0f948bc96e50af2b2b79b2"`
Oct 12 18:16:40.090 INFO kablam! usermod: no changes
Oct 12 18:16:40.151 INFO kablam!    Compiling samples v0.1.0 (/source)
Oct 12 18:16:41.100 INFO kablam! warning: unused variable: `t`
Oct 12 18:16:41.100 INFO kablam!  --> src/bin/4_4_rc_arc.rs:9:9
Oct 12 18:16:41.100 INFO kablam!   |
Oct 12 18:16:41.100 INFO kablam! 9 |     let t = s.clone(); // cloneすると参照カウントがインクリメントされるが実際はコピーされない
Oct 12 18:16:41.100 INFO kablam!   |         ^ help: consider using `_t` instead
Oct 12 18:16:41.100 INFO kablam!   |
Oct 12 18:16:41.100 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:16:41.101 INFO kablam! 
Oct 12 18:16:41.101 INFO kablam! warning: unused variable: `u`
Oct 12 18:16:41.101 INFO kablam!   --> src/bin/4_4_rc_arc.rs:10:9
Oct 12 18:16:41.101 INFO kablam!    |
Oct 12 18:16:41.101 INFO kablam! 10 |     let u = s.clone();
Oct 12 18:16:41.101 INFO kablam!    |         ^ help: consider using `_u` instead
Oct 12 18:16:41.101 INFO kablam! 
Oct 12 18:16:41.107 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:16:41.107 INFO kablam!  --> src/bin/4_4_rc_arc.rs:7:9
Oct 12 18:16:41.107 INFO kablam!   |
Oct 12 18:16:41.107 INFO kablam! 7 |     let mut s = Rc::new("hoge".to_string());
Oct 12 18:16:41.107 INFO kablam!   |         ----^
Oct 12 18:16:41.107 INFO kablam!   |         |
Oct 12 18:16:41.107 INFO kablam!   |         help: remove this `mut`
Oct 12 18:16:41.119 INFO kablam!   |
Oct 12 18:16:41.119 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 18:16:41.120 INFO kablam! 
Oct 12 18:16:41.271 INFO kablam! warning: unused variable: `a_2`
Oct 12 18:16:41.271 INFO kablam!  --> src/bin/4_3_copy.rs:6:9
Oct 12 18:16:41.271 INFO kablam!   |
Oct 12 18:16:41.271 INFO kablam! 6 |     let a_2 = a;
Oct 12 18:16:41.271 INFO kablam!   |         ^^^ help: consider using `_a_2` instead
Oct 12 18:16:41.271 INFO kablam!   |
Oct 12 18:16:41.271 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:16:41.271 INFO kablam! 
Oct 12 18:16:44.623 INFO kablam! warning: unused variable: `aside`
Oct 12 18:16:44.624 INFO kablam!   --> src/bin/5_3_share_refenrence.rs:11:9
Oct 12 18:16:44.625 INFO kablam!    |
Oct 12 18:16:44.625 INFO kablam! 11 |     let aside = v;
Oct 12 18:16:44.625 INFO kablam!    |         ^^^^^ help: consider using `_aside` instead
Oct 12 18:16:44.626 INFO kablam!    |
Oct 12 18:16:44.626 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 18:16:44.627 INFO kablam! 
Oct 12 18:16:44.627 INFO kablam! warning: unused variable: `r1`
Oct 12 18:16:44.627 INFO kablam!   --> src/bin/5_3_share_refenrence.rs:28:9
Oct 12 18:16:44.627 INFO kablam!    |
Oct 12 18:16:44.627 INFO kablam! 28 |     let r1 = &mut r.1; // 可変参照から可変参照の再借用は出来る
Oct 12 18:16:44.627 INFO kablam!    |         ^^ help: consider using `_r1` instead
Oct 12 18:16:44.628 INFO kablam! 
Oct 12 18:16:44.899 INFO kablam! warning: field is never used: `y`
Oct 12 18:16:44.900 INFO kablam!  --> src/bin/5_2_6_lifetime_parameter.rs:3:5
Oct 12 18:16:44.900 INFO kablam!   |
Oct 12 18:16:44.901 INFO kablam! 3 |     y: &'b i32,
Oct 12 18:16:44.902 INFO kablam!   |     ^^^^^^^^^^
Oct 12 18:16:44.903 INFO kablam!   |
Oct 12 18:16:44.903 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 18:16:44.904 INFO kablam! 
Oct 12 18:16:45.119 INFO kablam! warning: unused import: `std::io::Result`
Oct 12 18:16:45.119 INFO kablam!  --> src/bin/6_4_1_if_let.rs:2:5
Oct 12 18:16:45.119 INFO kablam!   |
Oct 12 18:16:45.119 INFO kablam! 2 | use std::io::Result;
Oct 12 18:16:45.119 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 18:16:45.119 INFO kablam!   |
Oct 12 18:16:45.119 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 18:16:45.119 INFO kablam! 
Oct 12 18:16:46.768 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Oct 12 18:16:46.783 INFO kablam! su: No module specific data is present
Oct 12 18:16:48.436 INFO running `"docker" "rm" "-f" "3e00a5b99d579a609f11df0eadface089522eaef9f0f948bc96e50af2b2b79b2"`
Oct 12 18:16:48.771 INFO blam! 3e00a5b99d579a609f11df0eadface089522eaef9f0f948bc96e50af2b2b79b2
Oct 12 18:16:48.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:16:49.285 INFO blam! 88ace8d65233768b8dfc93cef7ab630664a65dca93a68d62d369e4dd7ea8f773
Oct 12 18:16:49.287 INFO running `"docker" "start" "-a" "88ace8d65233768b8dfc93cef7ab630664a65dca93a68d62d369e4dd7ea8f773"`
Oct 12 18:16:51.843 INFO kablam! usermod: no changes
Oct 12 18:16:51.915 INFO kablam!    Compiling samples v0.1.0 (/source)
Oct 12 18:16:52.651 INFO kablam! warning: unused import: `std::io::Result`
Oct 12 18:16:52.651 INFO kablam!  --> src/bin/6_4_1_if_let.rs:2:5
Oct 12 18:16:52.651 INFO kablam!   |
Oct 12 18:16:52.651 INFO kablam! 2 | use std::io::Result;
Oct 12 18:16:52.651 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 18:16:52.659 INFO kablam!   |
Oct 12 18:16:52.659 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 18:16:52.659 INFO kablam! 
Oct 12 18:16:52.787 INFO kablam! warning: field is never used: `y`
Oct 12 18:16:52.788 INFO kablam!  --> src/bin/5_2_6_lifetime_parameter.rs:3:5
Oct 12 18:16:52.788 INFO kablam!   |
Oct 12 18:16:52.788 INFO kablam! 3 |     y: &'b i32,
Oct 12 18:16:52.788 INFO kablam!   |     ^^^^^^^^^^
Oct 12 18:16:52.788 INFO kablam!   |
Oct 12 18:16:52.788 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 18:16:52.788 INFO kablam! 
Oct 12 18:16:52.835 INFO kablam! warning: unused variable: `t`
Oct 12 18:16:52.835 INFO kablam!  --> src/bin/4_4_rc_arc.rs:9:9
Oct 12 18:16:52.835 INFO kablam!   |
Oct 12 18:16:52.835 INFO kablam! 9 |     let t = s.clone(); // cloneすると参照カウントがインクリメントされるが実際はコピーされない
Oct 12 18:16:52.835 INFO kablam!   |         ^ help: consider using `_t` instead
Oct 12 18:16:52.835 INFO kablam!   |
Oct 12 18:16:52.835 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:16:52.835 INFO kablam! 
Oct 12 18:16:52.835 INFO kablam! warning: unused variable: `u`
Oct 12 18:16:52.835 INFO kablam!   --> src/bin/4_4_rc_arc.rs:10:9
Oct 12 18:16:52.835 INFO kablam!    |
Oct 12 18:16:52.835 INFO kablam! 10 |     let u = s.clone();
Oct 12 18:16:52.835 INFO kablam!    |         ^ help: consider using `_u` instead
Oct 12 18:16:52.835 INFO kablam! 
Oct 12 18:16:52.859 INFO kablam! warning: variable does not need to be mutable
Oct 12 18:16:52.859 INFO kablam!  --> src/bin/4_4_rc_arc.rs:7:9
Oct 12 18:16:52.859 INFO kablam!   |
Oct 12 18:16:52.859 INFO kablam! 7 |     let mut s = Rc::new("hoge".to_string());
Oct 12 18:16:52.859 INFO kablam!   |         ----^
Oct 12 18:16:52.859 INFO kablam!   |         |
Oct 12 18:16:52.859 INFO kablam!   |         help: remove this `mut`
Oct 12 18:16:52.859 INFO kablam!   |
Oct 12 18:16:52.859 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 18:16:52.859 INFO kablam! 
Oct 12 18:16:53.315 INFO kablam! warning: unused variable: `aside`
Oct 12 18:16:53.315 INFO kablam!   --> src/bin/5_3_share_refenrence.rs:11:9
Oct 12 18:16:53.315 INFO kablam!    |
Oct 12 18:16:53.315 INFO kablam! 11 |     let aside = v;
Oct 12 18:16:53.315 INFO kablam!    |         ^^^^^ help: consider using `_aside` instead
Oct 12 18:16:53.315 INFO kablam!    |
Oct 12 18:16:53.315 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 18:16:53.315 INFO kablam! 
Oct 12 18:16:53.315 INFO kablam! warning: unused variable: `r1`
Oct 12 18:16:53.315 INFO kablam!   --> src/bin/5_3_share_refenrence.rs:28:9
Oct 12 18:16:53.315 INFO kablam!    |
Oct 12 18:16:53.315 INFO kablam! 28 |     let r1 = &mut r.1; // 可変参照から可変参照の再借用は出来る
Oct 12 18:16:53.315 INFO kablam!    |         ^^ help: consider using `_r1` instead
Oct 12 18:16:53.315 INFO kablam! 
Oct 12 18:16:56.767 INFO kablam! warning: unused variable: `a_2`
Oct 12 18:16:56.767 INFO kablam!  --> src/bin/4_3_copy.rs:6:9
Oct 12 18:16:56.767 INFO kablam!   |
Oct 12 18:16:56.767 INFO kablam! 6 |     let a_2 = a;
Oct 12 18:16:56.767 INFO kablam!   |         ^^^ help: consider using `_a_2` instead
Oct 12 18:16:56.767 INFO kablam!   |
Oct 12 18:16:56.767 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 18:16:56.767 INFO kablam! 
Oct 12 18:16:57.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
Oct 12 18:16:57.951 INFO kablam! su: No module specific data is present
Oct 12 18:16:59.200 INFO running `"docker" "rm" "-f" "88ace8d65233768b8dfc93cef7ab630664a65dca93a68d62d369e4dd7ea8f773"`
Oct 12 18:16:59.483 INFO blam! 88ace8d65233768b8dfc93cef7ab630664a65dca93a68d62d369e4dd7ea8f773
Oct 12 18:16:59.487 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-4/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:16:59.935 INFO blam! 8e77f8220589f129bc700f17de57525d74cb75ff27bed09bde526cb7fb40fb97
Oct 12 18:16:59.939 INFO running `"docker" "start" "-a" "8e77f8220589f129bc700f17de57525d74cb75ff27bed09bde526cb7fb40fb97"`
Oct 12 18:17:01.504 INFO kablam! usermod: no changes
Oct 12 18:17:01.567 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Oct 12 18:17:01.591 INFO kablam!      Running /target/debug/deps/4_3_copy-b4fb00ac64a46ba5
Oct 12 18:17:01.591 INFO kablam!      Running /target/debug/deps/4_4_rc_arc-2e3d0b80d445a5ed
Oct 12 18:17:01.591 INFO kablam!      Running /target/debug/deps/5_2_2_references_static-bbd8d43925879091
Oct 12 18:17:01.591 INFO kablam!      Running /target/debug/deps/5_2_4_return_references-ba746c6eeb6cb6bd
Oct 12 18:17:01.591 INFO kablam!      Running /target/debug/deps/5_2_6_lifetime_parameter-6c0c52d5c4e2e235
Oct 12 18:17:01.592 INFO blam! 
Oct 12 18:17:01.592 INFO blam! running 0 tests
Oct 12 18:17:01.592 INFO blam! 
Oct 12 18:17:01.592 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.592 INFO blam! 
Oct 12 18:17:01.592 INFO blam! 
Oct 12 18:17:01.592 INFO blam! running 0 tests
Oct 12 18:17:01.592 INFO blam! 
Oct 12 18:17:01.592 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! running 0 tests
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! running 0 tests
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.593 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.593 INFO blam! 
Oct 12 18:17:01.602 INFO blam! 
Oct 12 18:17:01.602 INFO blam! running 0 tests
Oct 12 18:17:01.602 INFO blam! 
Oct 12 18:17:01.602 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.602 INFO blam! 
Oct 12 18:17:01.603 INFO kablam!      Running /target/debug/deps/5_2_7_self_lifetime-3320d41dc516eb77
Oct 12 18:17:01.615 INFO blam! 
Oct 12 18:17:01.615 INFO blam! running 0 tests
Oct 12 18:17:01.615 INFO blam! 
Oct 12 18:17:01.615 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.615 INFO blam! 
Oct 12 18:17:01.623 INFO kablam!      Running /target/debug/deps/5_3_share_refenrence-ff51135b57742954
Oct 12 18:17:01.631 INFO blam! 
Oct 12 18:17:01.631 INFO blam! running 0 tests
Oct 12 18:17:01.631 INFO blam! 
Oct 12 18:17:01.631 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.631 INFO blam! 
Oct 12 18:17:01.639 INFO kablam!      Running /target/debug/deps/6_13_cast-818c9cb1c4b6cca6
Oct 12 18:17:01.639 INFO kablam!      Running /target/debug/deps/6_4_1_if_let-5732d8ae4d71e2af
Oct 12 18:17:01.639 INFO kablam!      Running /target/debug/deps/6_5_loop-80a7ea2b9f90cb7b
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.640 INFO blam! running 0 tests
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.640 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.640 INFO blam! running 0 tests
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.640 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.640 INFO blam! 
Oct 12 18:17:01.641 INFO blam! 
Oct 12 18:17:01.641 INFO blam! running 0 tests
Oct 12 18:17:01.641 INFO blam! 
Oct 12 18:17:01.641 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.641 INFO blam! 
Oct 12 18:17:01.643 INFO kablam!      Running /target/debug/deps/6_7_loop-3ac1bddf61708c0f
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.651 INFO blam! running 0 tests
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.651 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.651 INFO blam! running 0 tests
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.651 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 12 18:17:01.651 INFO blam! 
Oct 12 18:17:01.653 INFO kablam!      Running /target/debug/deps/samples-275b7aba3b82746e
Oct 12 18:17:01.667 INFO kablam! su: No module specific data is present
Oct 12 18:17:03.008 INFO running `"docker" "rm" "-f" "8e77f8220589f129bc700f17de57525d74cb75ff27bed09bde526cb7fb40fb97"`
Oct 12 18:17:03.363 INFO blam! 8e77f8220589f129bc700f17de57525d74cb75ff27bed09bde526cb7fb40fb97