Dec 05 08:29:51.025 INFO testing sbstp/merovingian against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:29:51.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 08:29:51.476 INFO [stdout] 81a18e2b314dc8efe9a10c5524ee78ed7039a4477f7e3cd50656afb5b774f95a
Dec 05 08:29:51.480 INFO running `"docker" "start" "-a" "81a18e2b314dc8efe9a10c5524ee78ed7039a4477f7e3cd50656afb5b774f95a"`
Dec 05 08:29:52.644 INFO [stderr] usermod: no changes
Dec 05 08:29:52.932 INFO [stderr]    Compiling libc v0.2.42
Dec 05 08:29:52.932 INFO [stderr]    Compiling cfg-if v0.1.4
Dec 05 08:29:52.932 INFO [stderr]    Compiling version_check v0.1.4
Dec 05 08:29:52.932 INFO [stderr]    Compiling nodrop v0.1.12
Dec 05 08:29:52.968 INFO [stderr]    Compiling memoffset v0.2.1
Dec 05 08:29:52.969 INFO [stderr]    Compiling byteorder v1.2.3
Dec 05 08:29:52.969 INFO [stderr]    Compiling scopeguard v0.3.3
Dec 05 08:29:52.969 INFO [stderr]    Compiling lazy_static v1.0.2
Dec 05 08:29:53.222 INFO [stderr]    Compiling cc v1.0.18
Dec 05 08:29:53.368 INFO [stderr]    Compiling lazycell v0.6.0
Dec 05 08:29:53.440 INFO [stderr]    Compiling slab v0.4.1
Dec 05 08:29:53.544 INFO [stderr]    Compiling futures v0.1.23
Dec 05 08:29:54.086 INFO [stderr]    Compiling pkg-config v0.3.13
Dec 05 08:29:54.457 INFO [stderr]    Compiling siphasher v0.2.3
Dec 05 08:29:54.812 INFO [stderr]    Compiling foreign-types-shared v0.1.1
Dec 05 08:29:56.136 INFO [stderr]    Compiling openssl v0.9.24
Dec 05 08:29:56.140 INFO [stderr]    Compiling matches v0.1.7
Dec 05 08:29:56.224 INFO [stderr]    Compiling bitflags v0.9.1
Dec 05 08:29:58.976 INFO [stderr]    Compiling build_const v0.2.1
Dec 05 08:29:59.080 INFO [stderr]    Compiling httparse v1.3.2
Dec 05 08:29:59.146 INFO [stderr]    Compiling unicode-normalization v0.1.7
Dec 05 08:29:59.225 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 05 08:29:59.292 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 05 08:30:00.384 INFO [stderr]    Compiling safemem v0.2.0
Dec 05 08:30:03.697 INFO [stderr]    Compiling lazy_static v0.2.11
Dec 05 08:30:03.725 INFO [stderr]    Compiling try-lock v0.1.0
Dec 05 08:30:03.812 INFO [stderr]    Compiling scoped-tls v0.1.2
Dec 05 08:30:03.937 INFO [stderr]    Compiling serde v1.0.70
Dec 05 08:30:04.053 INFO [stderr]    Compiling quote v0.3.15
Dec 05 08:30:04.352 INFO [stderr]    Compiling language-tags v0.2.2
Dec 05 08:30:05.186 INFO [stderr]    Compiling percent-encoding v1.0.1
Dec 05 08:30:05.480 INFO [stderr]    Compiling adler32 v1.0.3
Dec 05 08:30:05.826 INFO [stderr]    Compiling itoa v0.4.2
Dec 05 08:30:07.798 INFO [stderr]    Compiling unicode-width v0.1.5
Dec 05 08:30:09.077 INFO [stderr]    Compiling dtoa v0.4.3
Dec 05 08:30:09.105 INFO [stderr]    Compiling strsim v0.7.0
Dec 05 08:30:09.149 INFO [stderr]    Compiling ansi_term v0.11.0
Dec 05 08:30:12.836 INFO [stderr]    Compiling rustc-demangle v0.1.9
Dec 05 08:30:12.848 INFO [stderr]    Compiling bitflags v1.0.3
Dec 05 08:30:12.860 INFO [stderr]    Compiling vec_map v0.8.1
Dec 05 08:30:12.860 INFO [stderr]    Compiling yansi v0.4.0
Dec 05 08:30:12.904 INFO [stderr]    Compiling same-file v1.0.2
Dec 05 08:30:12.953 INFO [stderr]    Compiling maplit v1.0.1
Dec 05 08:30:13.194 INFO [stderr]    Compiling crossbeam-utils v0.3.2
Dec 05 08:30:14.196 INFO [stderr]    Compiling log v0.4.3
Dec 05 08:30:14.858 INFO [stderr]    Compiling encoding_rs v0.7.2
Dec 05 08:30:14.905 INFO [stderr]    Compiling arrayvec v0.4.7
Dec 05 08:30:14.940 INFO [stderr]    Compiling foreign-types v0.3.2
Dec 05 08:30:15.824 INFO [stderr]    Compiling unicase v1.4.2
Dec 05 08:30:15.853 INFO [stderr]    Compiling unicase v2.1.0
Dec 05 08:30:15.912 INFO [stderr]    Compiling unicode-bidi v0.3.4
Dec 05 08:30:17.401 INFO [stderr]    Compiling iovec v0.1.2
Dec 05 08:30:18.402 INFO [stderr]    Compiling net2 v0.2.33
Dec 05 08:30:18.453 INFO [stderr]    Compiling num_cpus v1.8.0
Dec 05 08:30:18.493 INFO [stderr]    Compiling rand v0.4.2
Dec 05 08:30:19.060 INFO [stderr]    Compiling time v0.1.40
Dec 05 08:30:19.552 INFO [stderr]    Compiling memchr v2.0.1
Dec 05 08:30:22.824 INFO [stderr]    Compiling atty v0.2.11
Dec 05 08:30:22.824 INFO [stderr]    Compiling synom v0.11.3
Dec 05 08:30:22.934 INFO [stderr]    Compiling crc v1.8.1
Dec 05 08:30:23.799 INFO [stderr]    Compiling proc-macro2 v0.4.9
Dec 05 08:30:23.876 INFO [stderr]    Compiling base64 v0.9.2
Dec 05 08:30:25.592 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 05 08:30:25.690 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 05 08:30:25.720 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 05 08:30:26.110 INFO [stderr]    Compiling textwrap v0.10.0
Dec 05 08:30:30.356 INFO [stderr]    Compiling tokio-executor v0.1.3
Dec 05 08:30:30.369 INFO [stderr]    Compiling relay v0.1.1
Dec 05 08:30:30.393 INFO [stderr]    Compiling tokio-service v0.1.0
Dec 05 08:30:30.402 INFO [stderr]    Compiling want v0.0.4
Dec 05 08:30:31.179 INFO [stderr]    Compiling bytes v0.4.9
Dec 05 08:30:31.865 INFO [stderr]    Compiling crossbeam-epoch v0.4.3
Dec 05 08:30:31.993 INFO [stderr]    Compiling csv-core v0.1.4
Dec 05 08:30:32.652 INFO [stderr]    Compiling futures-cpupool v0.1.8
Dec 05 08:30:33.616 INFO [stderr]    Compiling mio v0.6.15
Dec 05 08:30:33.732 INFO [stderr]    Compiling syn v0.11.11
Dec 05 08:30:37.778 INFO [stderr]    Compiling uuid v0.6.5
Dec 05 08:30:43.952 INFO [stderr]    Compiling clap v2.32.0
Dec 05 08:30:44.148 INFO [stderr]    Compiling quote v0.6.4
Dec 05 08:30:49.068 INFO [stderr]    Compiling tokio-timer v0.2.5
Dec 05 08:30:49.088 INFO [stderr]    Compiling crossbeam-deque v0.3.1
Dec 05 08:30:50.853 INFO [stderr]    Compiling tokio-io v0.1.7
Dec 05 08:30:53.232 INFO [stderr]    Compiling syn v0.14.5
Dec 05 08:30:53.237 INFO [stderr]    Compiling synstructure v0.6.1
Dec 05 08:30:57.248 INFO [stderr]    Compiling phf_shared v0.7.22
Dec 05 08:31:01.477 INFO [stderr]    Compiling libflate v0.1.16
Dec 05 08:31:01.573 INFO [stderr]    Compiling tokio-threadpool v0.1.5
Dec 05 08:31:01.698 INFO [stderr]    Compiling flate2 v1.0.1
Dec 05 08:31:01.809 INFO [stderr]    Compiling backtrace v0.3.9
Dec 05 08:31:08.384 INFO [stderr]    Compiling mime v0.3.9
Dec 05 08:31:11.302 INFO [stderr]    Compiling phf_generator v0.7.22
Dec 05 08:31:18.226 INFO [stderr]    Compiling phf v0.7.22
Dec 05 08:31:18.474 INFO [stderr]    Compiling tokio-reactor v0.1.3
Dec 05 08:31:18.640 INFO [stderr]    Compiling tokio-codec v0.1.0
Dec 05 08:31:20.827 INFO [stderr]    Compiling failure_derive v0.1.1
Dec 05 08:31:39.899 INFO [stderr]    Compiling phf_codegen v0.7.22
Dec 05 08:31:39.939 INFO [stderr]    Compiling tokio-fs v0.1.3
Dec 05 08:31:40.013 INFO [stderr]    Compiling failure v0.1.1
Dec 05 08:31:40.361 INFO [stderr]    Compiling tokio-udp v0.1.1
Dec 05 08:31:40.800 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 05 08:31:42.097 INFO [stderr]    Compiling serde_derive v1.0.70
Dec 05 08:31:44.572 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 05 08:31:46.748 INFO [stderr]    Compiling mime_guess v2.0.0-alpha.6
Dec 05 08:31:46.748 INFO [stderr]    Compiling serde_json v1.0.24
Dec 05 08:31:46.828 INFO [stderr]    Compiling csv v1.0.0
Dec 05 08:31:49.548 INFO [stderr]    Compiling bincode v1.0.1
Dec 05 08:31:49.670 INFO [stderr]    Compiling tokio v0.1.7
Dec 05 08:31:52.824 INFO [stderr]    Compiling native-tls v0.1.5
Dec 05 08:31:55.955 INFO [stderr]    Compiling structopt v0.2.10
Dec 05 08:31:59.700 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 05 08:32:09.856 INFO [stderr]    Compiling tokio-tls v0.1.4
Dec 05 08:32:09.856 INFO [stderr]    Compiling hyper v0.11.27
Dec 05 08:32:12.505 INFO [stderr]    Compiling ffprobe v0.1.0 (/source/ffprobe)
Dec 05 08:32:24.329 INFO [stderr]    Compiling hyper-tls v0.1.4
Dec 05 08:32:27.664 INFO [stderr]    Compiling idna v0.1.5
Dec 05 08:32:32.878 INFO [stderr]    Compiling url v1.7.1
Dec 05 08:32:35.758 INFO [stderr]    Compiling serde_urlencoded v0.5.2
Dec 05 08:32:36.573 INFO [stderr]    Compiling reqwest v0.8.7
Dec 05 08:32:44.265 INFO [stderr]    Compiling imdb v0.1.0 (/source/imdb)
Dec 05 08:32:47.976 INFO [stderr]    Compiling mero3 v0.1.0 (/source)
Dec 05 08:32:50.600 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:32:50.600 INFO [stderr]  --> src/main.rs:3:1
Dec 05 08:32:50.600 INFO [stderr]   |
Dec 05 08:32:50.600 INFO [stderr] 3 | #[macro_use]
Dec 05 08:32:50.600 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:32:50.600 INFO [stderr]   |
Dec 05 08:32:50.600 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:32:50.600 INFO [stderr] 
Dec 05 08:32:50.600 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:32:50.600 INFO [stderr]   --> src/main.rs:10:1
Dec 05 08:32:50.600 INFO [stderr]    |
Dec 05 08:32:50.600 INFO [stderr] 10 | #[macro_use]
Dec 05 08:32:50.600 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:32:50.600 INFO [stderr] 
Dec 05 08:32:50.608 INFO [stderr] warning: unused import: `same_file::is_same_file`
Dec 05 08:32:50.608 INFO [stderr]  --> src/rename.rs:7:5
Dec 05 08:32:50.608 INFO [stderr]   |
Dec 05 08:32:50.608 INFO [stderr] 7 | use same_file::is_same_file;
Dec 05 08:32:50.608 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:50.608 INFO [stderr] 
Dec 05 08:32:50.608 INFO [stderr] warning: unused import: `same_file::Handle`
Dec 05 08:32:50.608 INFO [stderr]  --> src/rename.rs:8:5
Dec 05 08:32:50.608 INFO [stderr]   |
Dec 05 08:32:50.608 INFO [stderr] 8 | use same_file::Handle;
Dec 05 08:32:50.608 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 08:32:50.608 INFO [stderr] 
Dec 05 08:32:50.608 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 08:32:50.608 INFO [stderr]  --> src/util.rs:1:5
Dec 05 08:32:50.608 INFO [stderr]   |
Dec 05 08:32:50.608 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 08:32:50.608 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 08:32:50.608 INFO [stderr] 
Dec 05 08:32:50.608 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 05 08:32:50.608 INFO [stderr]  --> src/util.rs:2:5
Dec 05 08:32:50.608 INFO [stderr]   |
Dec 05 08:32:50.608 INFO [stderr] 2 | use std::ops::Deref;
Dec 05 08:32:50.608 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 08:32:50.608 INFO [stderr] 
Dec 05 08:32:51.004 INFO [stderr] warning: unused variable: `old_parent`
Dec 05 08:32:51.004 INFO [stderr]    --> src/rename.rs:111:17
Dec 05 08:32:51.004 INFO [stderr]     |
Dec 05 08:32:51.004 INFO [stderr] 111 |             let old_parent = item.orig.parent().expect("original path has no parent");
Dec 05 08:32:51.005 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_old_parent` instead
Dec 05 08:32:51.005 INFO [stderr]     |
Dec 05 08:32:51.005 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 08:32:51.005 INFO [stderr] 
Dec 05 08:32:51.176 INFO [stderr] warning: function is never used: `join_displays`
Dec 05 08:32:51.176 INFO [stderr]   --> src/input.rs:16:1
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 16 | / fn join_displays<I, D>(glue: &str, pieces: I) -> String
Dec 05 08:32:51.177 INFO [stderr] 17 | | where
Dec 05 08:32:51.177 INFO [stderr] 18 | |     I: IntoIterator<Item = D>,
Dec 05 08:32:51.177 INFO [stderr] 19 | |     D: Display,
Dec 05 08:32:51.177 INFO [stderr] ...  |
Dec 05 08:32:51.177 INFO [stderr] 34 | |     buf
Dec 05 08:32:51.177 INFO [stderr] 35 | | }
Dec 05 08:32:51.177 INFO [stderr]    | |_^
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: function is never used: `style_default`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:37:1
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 37 | / fn style_default<D>(disp: D) -> Paint<D>
Dec 05 08:32:51.177 INFO [stderr] 38 | | where
Dec 05 08:32:51.177 INFO [stderr] 39 | |     D: Display,
Dec 05 08:32:51.177 INFO [stderr] 40 | | {
Dec 05 08:32:51.177 INFO [stderr] 41 | |     Paint::new(disp).underline().bold()
Dec 05 08:32:51.177 INFO [stderr] 42 | | }
Dec 05 08:32:51.177 INFO [stderr]    | |_^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: struct is never constructed: `Input`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:44:1
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 44 | pub struct Input {
Dec 05 08:32:51.177 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: method is never used: `new`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:49:5
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 49 |     pub fn new() -> Input {
Dec 05 08:32:51.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: method is never used: `read_line`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:53:5
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 53 |     pub fn read_line(&self) -> String {
Dec 05 08:32:51.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: method is never used: `ask_line`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:61:5
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 61 |     pub fn ask_line(&self, question: &str) -> String {
Dec 05 08:32:51.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: method is never used: `confirm`
Dec 05 08:32:51.177 INFO [stderr]   --> src/input.rs:66:5
Dec 05 08:32:51.177 INFO [stderr]    |
Dec 05 08:32:51.177 INFO [stderr] 66 |     pub fn confirm(&self, question: &str, default: Option<bool>) -> bool {
Dec 05 08:32:51.177 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.177 INFO [stderr] warning: method is never used: `select`
Dec 05 08:32:51.177 INFO [stderr]    --> src/input.rs:85:5
Dec 05 08:32:51.177 INFO [stderr]     |
Dec 05 08:32:51.177 INFO [stderr] 85  | /     pub fn select<'c, 'n>(
Dec 05 08:32:51.177 INFO [stderr] 86  | |         &self,
Dec 05 08:32:51.177 INFO [stderr] 87  | |         question: &str,
Dec 05 08:32:51.177 INFO [stderr] 88  | |         choices: impl AsRef<[(&'c str, &'n str)]>,
Dec 05 08:32:51.177 INFO [stderr] ...   |
Dec 05 08:32:51.177 INFO [stderr] 126 | |         }
Dec 05 08:32:51.177 INFO [stderr] 127 | |     }
Dec 05 08:32:51.177 INFO [stderr]     | |_____^
Dec 05 08:32:51.177 INFO [stderr] 
Dec 05 08:32:51.193 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:32:51.193 INFO [stderr]   --> src/input.rs:28:21
Dec 05 08:32:51.193 INFO [stderr]    |
Dec 05 08:32:51.193 INFO [stderr] 28 |                     write!(buf, "{}", glue);
Dec 05 08:32:51.193 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:32:51.193 INFO [stderr]    |
Dec 05 08:32:51.193 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:32:51.193 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:32:51.193 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 08:32:51.193 INFO [stderr] 
Dec 05 08:32:56.816 INFO [stderr]     Finished dev [unoptimized] target(s) in 3m 04s
Dec 05 08:32:56.827 INFO [stderr] su: No module specific data is present
Dec 05 08:32:57.621 INFO running `"docker" "inspect" "81a18e2b314dc8efe9a10c5524ee78ed7039a4477f7e3cd50656afb5b774f95a"`
Dec 05 08:32:57.994 INFO running `"docker" "rm" "-f" "81a18e2b314dc8efe9a10c5524ee78ed7039a4477f7e3cd50656afb5b774f95a"`
Dec 05 08:32:58.344 INFO [stdout] 81a18e2b314dc8efe9a10c5524ee78ed7039a4477f7e3cd50656afb5b774f95a
Dec 05 08:32:58.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 08:32:58.800 INFO [stdout] 70f8c7f97bb36dfccc9143b94ab90d44020689936c9cda07b50d581abedae150
Dec 05 08:32:58.802 INFO running `"docker" "start" "-a" "70f8c7f97bb36dfccc9143b94ab90d44020689936c9cda07b50d581abedae150"`
Dec 05 08:33:00.760 INFO [stderr] usermod: no changes
Dec 05 08:33:01.128 INFO [stderr]    Compiling mero3 v0.1.0 (/source)
Dec 05 08:33:03.076 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:03.076 INFO [stderr]  --> src/main.rs:3:1
Dec 05 08:33:03.076 INFO [stderr]   |
Dec 05 08:33:03.076 INFO [stderr] 3 | #[macro_use]
Dec 05 08:33:03.076 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 08:33:03.076 INFO [stderr]   |
Dec 05 08:33:03.076 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:33:03.076 INFO [stderr] 
Dec 05 08:33:03.076 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 08:33:03.076 INFO [stderr]   --> src/main.rs:10:1
Dec 05 08:33:03.076 INFO [stderr]    |
Dec 05 08:33:03.076 INFO [stderr] 10 | #[macro_use]
Dec 05 08:33:03.076 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 08:33:03.076 INFO [stderr] 
Dec 05 08:33:03.076 INFO [stderr] warning: unused import: `same_file::is_same_file`
Dec 05 08:33:03.076 INFO [stderr]  --> src/rename.rs:7:5
Dec 05 08:33:03.076 INFO [stderr]   |
Dec 05 08:33:03.076 INFO [stderr] 7 | use same_file::is_same_file;
Dec 05 08:33:03.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.077 INFO [stderr] 
Dec 05 08:33:03.077 INFO [stderr] warning: unused import: `same_file::Handle`
Dec 05 08:33:03.077 INFO [stderr]  --> src/rename.rs:8:5
Dec 05 08:33:03.077 INFO [stderr]   |
Dec 05 08:33:03.077 INFO [stderr] 8 | use same_file::Handle;
Dec 05 08:33:03.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.077 INFO [stderr] 
Dec 05 08:33:03.077 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 05 08:33:03.077 INFO [stderr]  --> src/util.rs:1:5
Dec 05 08:33:03.077 INFO [stderr]   |
Dec 05 08:33:03.077 INFO [stderr] 1 | use std::cmp::Ordering;
Dec 05 08:33:03.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.077 INFO [stderr] 
Dec 05 08:33:03.077 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 05 08:33:03.077 INFO [stderr]  --> src/util.rs:2:5
Dec 05 08:33:03.077 INFO [stderr]   |
Dec 05 08:33:03.077 INFO [stderr] 2 | use std::ops::Deref;
Dec 05 08:33:03.077 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 08:33:03.077 INFO [stderr] 
Dec 05 08:33:03.444 INFO [stderr] warning: unused variable: `old_parent`
Dec 05 08:33:03.444 INFO [stderr]    --> src/rename.rs:111:17
Dec 05 08:33:03.444 INFO [stderr]     |
Dec 05 08:33:03.444 INFO [stderr] 111 |             let old_parent = item.orig.parent().expect("original path has no parent");
Dec 05 08:33:03.444 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_old_parent` instead
Dec 05 08:33:03.444 INFO [stderr]     |
Dec 05 08:33:03.444 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 08:33:03.444 INFO [stderr] 
Dec 05 08:33:03.616 INFO [stderr] warning: function is never used: `join_displays`
Dec 05 08:33:03.616 INFO [stderr]   --> src/input.rs:16:1
Dec 05 08:33:03.616 INFO [stderr]    |
Dec 05 08:33:03.616 INFO [stderr] 16 | / fn join_displays<I, D>(glue: &str, pieces: I) -> String
Dec 05 08:33:03.616 INFO [stderr] 17 | | where
Dec 05 08:33:03.616 INFO [stderr] 18 | |     I: IntoIterator<Item = D>,
Dec 05 08:33:03.616 INFO [stderr] 19 | |     D: Display,
Dec 05 08:33:03.616 INFO [stderr] ...  |
Dec 05 08:33:03.616 INFO [stderr] 34 | |     buf
Dec 05 08:33:03.616 INFO [stderr] 35 | | }
Dec 05 08:33:03.616 INFO [stderr]    | |_^
Dec 05 08:33:03.616 INFO [stderr]    |
Dec 05 08:33:03.616 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: function is never used: `style_default`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:37:1
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 37 | / fn style_default<D>(disp: D) -> Paint<D>
Dec 05 08:33:03.619 INFO [stderr] 38 | | where
Dec 05 08:33:03.619 INFO [stderr] 39 | |     D: Display,
Dec 05 08:33:03.619 INFO [stderr] 40 | | {
Dec 05 08:33:03.619 INFO [stderr] 41 | |     Paint::new(disp).underline().bold()
Dec 05 08:33:03.619 INFO [stderr] 42 | | }
Dec 05 08:33:03.619 INFO [stderr]    | |_^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: struct is never constructed: `Input`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:44:1
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 44 | pub struct Input {
Dec 05 08:33:03.619 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: method is never used: `new`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:49:5
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 49 |     pub fn new() -> Input {
Dec 05 08:33:03.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: method is never used: `read_line`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:53:5
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 53 |     pub fn read_line(&self) -> String {
Dec 05 08:33:03.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: method is never used: `ask_line`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:61:5
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 61 |     pub fn ask_line(&self, question: &str) -> String {
Dec 05 08:33:03.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: method is never used: `confirm`
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:66:5
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 66 |     pub fn confirm(&self, question: &str, default: Option<bool>) -> bool {
Dec 05 08:33:03.619 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: method is never used: `select`
Dec 05 08:33:03.619 INFO [stderr]    --> src/input.rs:85:5
Dec 05 08:33:03.619 INFO [stderr]     |
Dec 05 08:33:03.619 INFO [stderr] 85  | /     pub fn select<'c, 'n>(
Dec 05 08:33:03.619 INFO [stderr] 86  | |         &self,
Dec 05 08:33:03.619 INFO [stderr] 87  | |         question: &str,
Dec 05 08:33:03.619 INFO [stderr] 88  | |         choices: impl AsRef<[(&'c str, &'n str)]>,
Dec 05 08:33:03.619 INFO [stderr] ...   |
Dec 05 08:33:03.619 INFO [stderr] 126 | |         }
Dec 05 08:33:03.619 INFO [stderr] 127 | |     }
Dec 05 08:33:03.619 INFO [stderr]     | |_____^
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:03.619 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 08:33:03.619 INFO [stderr]   --> src/input.rs:28:21
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr] 28 |                     write!(buf, "{}", glue);
Dec 05 08:33:03.619 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 08:33:03.619 INFO [stderr]    |
Dec 05 08:33:03.619 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 08:33:03.619 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 08:33:03.619 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 08:33:03.619 INFO [stderr] 
Dec 05 08:33:06.388 INFO [stderr]     Finished dev [unoptimized] target(s) in 5.58s
Dec 05 08:33:06.405 INFO [stderr] su: No module specific data is present
Dec 05 08:33:07.030 INFO running `"docker" "inspect" "70f8c7f97bb36dfccc9143b94ab90d44020689936c9cda07b50d581abedae150"`
Dec 05 08:33:07.300 INFO running `"docker" "rm" "-f" "70f8c7f97bb36dfccc9143b94ab90d44020689936c9cda07b50d581abedae150"`
Dec 05 08:33:07.548 INFO [stdout] 70f8c7f97bb36dfccc9143b94ab90d44020689936c9cda07b50d581abedae150
Dec 05 08:33:07.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 05 08:33:07.935 INFO [stdout] 73d1c4b2b71691264fbb856e4e926e3794dc25f73aa15da099afad410e89e620
Dec 05 08:33:07.938 INFO running `"docker" "start" "-a" "73d1c4b2b71691264fbb856e4e926e3794dc25f73aa15da099afad410e89e620"`
Dec 05 08:33:09.036 INFO [stderr] usermod: no changes
Dec 05 08:33:09.284 INFO [stderr]     Finished dev [unoptimized] target(s) in 0.21s
Dec 05 08:33:09.296 INFO [stderr]      Running /target/debug/deps/mero3-b7d94002d0ff075b
Dec 05 08:33:09.320 INFO [stdout] 
Dec 05 08:33:09.320 INFO [stdout] running 8 tests
Dec 05 08:33:09.324 INFO [stdout] test parse::test_split_tokens ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_is_year ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_tokenize_filename_simple ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_tokenize_filename_parens_square ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_ambiguous_year ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_year_within_scope ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_simple ... ok
Dec 05 08:33:09.326 INFO [stdout] test parse::test_metadata ... ok
Dec 05 08:33:09.326 INFO [stdout] 
Dec 05 08:33:09.326 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:33:09.326 INFO [stdout] 
Dec 05 08:33:09.333 INFO [stderr] su: No module specific data is present
Dec 05 08:33:10.272 INFO running `"docker" "inspect" "73d1c4b2b71691264fbb856e4e926e3794dc25f73aa15da099afad410e89e620"`
Dec 05 08:33:10.522 INFO running `"docker" "rm" "-f" "73d1c4b2b71691264fbb856e4e926e3794dc25f73aa15da099afad410e89e620"`
Dec 05 08:33:10.756 INFO [stdout] 73d1c4b2b71691264fbb856e4e926e3794dc25f73aa15da099afad410e89e620