[INFO] updating cached repository anp/fomo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anp/fomo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anp/fomo" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/anp/fomo"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/anp/fomo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anp/fomo" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/anp/fomo"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/anp/fomo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c99b89d491ab991351f5d5435406c74f457c0ad3
[INFO] sha for GitHub repo anp/fomo: c99b89d491ab991351f5d5435406c74f457c0ad3
[INFO] validating manifest of anp/fomo on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of anp/fomo on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing anp/fomo
[INFO] finished frobbing anp/fomo
[INFO] frobbed toml for anp/fomo written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/anp/fomo/Cargo.toml
[INFO] started frobbing anp/fomo
[INFO] finished frobbing anp/fomo
[INFO] frobbed toml for anp/fomo written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/anp/fomo/Cargo.toml
[INFO] crate anp/fomo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking anp/fomo against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/anp/fomo:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b7dad20c2b01e3062734f17f226d32333b3e8024f530fbfa1d0c94434b34cdd9
[INFO] running `"docker" "start" "-a" "b7dad20c2b01e3062734f17f226d32333b3e8024f530fbfa1d0c94434b34cdd9"`
[INFO] [stderr]     Checking filetime v0.1.10
[INFO] [stderr]     Checking inotify v0.3.0
[INFO] [stderr]     Checking net2 v0.2.27
[INFO] [stderr]     Checking serde_json v0.9.6
[INFO] [stderr]     Checking clap v2.20.5
[INFO] [stderr]     Checking backtrace-sys v0.1.10
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking regex v0.2.1
[INFO] [stderr]     Checking chrono v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking fomo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `DebouncedEvent`
[INFO] [stderr]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DebouncedEvent`
[INFO] [stderr]   --> src/notify/inotify/mod.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 | use super::{DebouncedEvent, Error, Op, RawEvent, RecursiveMode, Result, Watcher, op};
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:55:3
[INFO] [stderr]    |
[INFO] [stderr] 55 | /   error_chain!{
[INFO] [stderr] 56 | |     foreign_links {
[INFO] [stderr] 57 | |       GlobError(::glob::PatternError);
[INFO] [stderr] 58 | |       JsonError(::serde_json::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |     }
[INFO] [stderr] 63 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/lib.rs:55:3
[INFO] [stderr]    |
[INFO] [stderr] 55 | /   error_chain!{
[INFO] [stderr] 56 | |     foreign_links {
[INFO] [stderr] 57 | |       GlobError(::glob::PatternError);
[INFO] [stderr] 58 | |       JsonError(::serde_json::Error);
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |     }
[INFO] [stderr] 63 | |   }
[INFO] [stderr]    | |___^
[INFO] [stderr]    |
[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)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/query.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/utils/mod.rs:207:1
[INFO] [stderr]     |
[INFO] [stderr] 207 | / macro_rules! assert_eq_any {
[INFO] [stderr] 208 | |     ($left:expr, $right1:expr, $right2:expr) => ({
[INFO] [stderr] 209 | |         match (&($left), &($right1), &($right2)) {
[INFO] [stderr] 210 | |             (left_val, right1_val, right2_val) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     })
[INFO] [stderr] 219 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/utils/mod.rs:207:1
[INFO] [stderr]     |
[INFO] [stderr] 207 | / macro_rules! assert_eq_any {
[INFO] [stderr] 208 | |     ($left:expr, $right1:expr, $right2:expr) => ({
[INFO] [stderr] 209 | |         match (&($left), &($right1), &($right2)) {
[INFO] [stderr] 210 | |             (left_val, right1_val, right2_val) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     })
[INFO] [stderr] 219 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fomo::notify`
[INFO] [stderr]  --> tests/notify.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use fomo::notify;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/utils/mod.rs:207:1
[INFO] [stderr]     |
[INFO] [stderr] 207 | / macro_rules! assert_eq_any {
[INFO] [stderr] 208 | |     ($left:expr, $right1:expr, $right2:expr) => ({
[INFO] [stderr] 209 | |         match (&($left), &($right1), &($right2)) {
[INFO] [stderr] 210 | |             (left_val, right1_val, right2_val) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     })
[INFO] [stderr] 219 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> tests/utils/mod.rs:207:1
[INFO] [stderr]     |
[INFO] [stderr] 207 | / macro_rules! assert_eq_any {
[INFO] [stderr] 208 | |     ($left:expr, $right1:expr, $right2:expr) => ({
[INFO] [stderr] 209 | |         match (&($left), &($right1), &($right2)) {
[INFO] [stderr] 210 | |             (left_val, right1_val, right2_val) => {
[INFO] [stderr] ...   |
[INFO] [stderr] 218 | |     })
[INFO] [stderr] 219 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_macros)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `inflate_events`
[INFO] [stderr]   --> tests/utils/mod.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn inflate_events(input: Vec<(PathBuf, Op, Option<u32>)>) -> Vec<(PathBuf, Op, Option<u32>)> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `extract_cookies`
[INFO] [stderr]   --> tests/utils/mod.rs:78:1
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn extract_cookies(events: &[ (PathBuf, Op, Option<u32>) ]) -> Vec<u32> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sleep`
[INFO] [stderr]   --> tests/utils/mod.rs:91:1
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub fn sleep(duration: u64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sleep`
[INFO] [stderr]   --> tests/utils/mod.rs:91:1
[INFO] [stderr]    |
[INFO] [stderr] 91 | pub fn sleep(duration: u64) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `"docker" "inspect" "b7dad20c2b01e3062734f17f226d32333b3e8024f530fbfa1d0c94434b34cdd9"`
[INFO] running `"docker" "rm" "-f" "b7dad20c2b01e3062734f17f226d32333b3e8024f530fbfa1d0c94434b34cdd9"`
[INFO] [stdout] b7dad20c2b01e3062734f17f226d32333b3e8024f530fbfa1d0c94434b34cdd9