[INFO] updating cached repository https://github.com/jirutka/git-metafile
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8dac8ea623ddbdcc1060264d054e2cc6ac1487b1
[INFO] testing jirutka/git-metafile against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjirutka%2Fgit-metafile" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jirutka/git-metafile on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/jirutka/git-metafile
[INFO] finished tweaking git repo https://github.com/jirutka/git-metafile
[INFO] tweaked toml for git repo https://github.com/jirutka/git-metafile written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jirutka/git-metafile already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1b4a2b8423d9cdd7c6524163ef2cbdeeed1ba8789ae2ba6389d2458d7e305c5e
[INFO] running `"docker" "start" "-a" "1b4a2b8423d9cdd7c6524163ef2cbdeeed1ba8789ae2ba6389d2458d7e305c5e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cfg-if v0.1.0
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling quick-error v1.2.0
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling nix v0.8.1
[INFO] [stderr]    Compiling git-metafile v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let path = try! {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let version = try! {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try! { entries.map(|r| r.map_err(|(_, e)| e))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try! { write!(dest, "{} {}\n# <path>\t<mode>\t<uid>\t<gid>\n",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             try! { entry.dump(dest) }
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         try! { dest.write_all(b"# vim: set ts=16") }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         try! { dest.flush() }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:152:19
[INFO] [stderr]     |
[INFO] [stderr] 152 |             mode: try!(u32::from_str_radix(fields[1], 8)),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:153:18
[INFO] [stderr]     |
[INFO] [stderr] 153 |             uid: try!(fields[2].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |             gid: try!(fields[3].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn dump(self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn dump(&self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static QUIET_ENABLED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / quick_error! {
[INFO] [stderr] 21 | |     #[derive(Debug)]
[INFO] [stderr] 22 | |     pub enum MetafileError {
[INFO] [stderr] 23 | |         Io(err: IoError) {
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/metafile.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 .and_then(|s| s.trim_left_matches(METAFILE_HEADER).trim()
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |             description(err.description())
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.62s
[INFO] running `"docker" "inspect" "1b4a2b8423d9cdd7c6524163ef2cbdeeed1ba8789ae2ba6389d2458d7e305c5e"`
[INFO] running `"docker" "rm" "-f" "1b4a2b8423d9cdd7c6524163ef2cbdeeed1ba8789ae2ba6389d2458d7e305c5e"`
[INFO] [stdout] 1b4a2b8423d9cdd7c6524163ef2cbdeeed1ba8789ae2ba6389d2458d7e305c5e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9499fb4c9ee884e030c460d7ef2d984b707a3b3a692e710abf01eddabda9f40f
[INFO] running `"docker" "start" "-a" "9499fb4c9ee884e030c460d7ef2d984b707a3b3a692e710abf01eddabda9f40f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling git-metafile v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let path = try! {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let version = try! {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try! { entries.map(|r| r.map_err(|(_, e)| e))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try! { write!(dest, "{} {}\n# <path>\t<mode>\t<uid>\t<gid>\n",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             try! { entry.dump(dest) }
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         try! { dest.write_all(b"# vim: set ts=16") }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         try! { dest.flush() }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:152:19
[INFO] [stderr]     |
[INFO] [stderr] 152 |             mode: try!(u32::from_str_radix(fields[1], 8)),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:153:18
[INFO] [stderr]     |
[INFO] [stderr] 153 |             uid: try!(fields[2].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |             gid: try!(fields[3].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn dump(self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn dump(&self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static QUIET_ENABLED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / quick_error! {
[INFO] [stderr] 21 | |     #[derive(Debug)]
[INFO] [stderr] 22 | |     pub enum MetafileError {
[INFO] [stderr] 23 | |         Io(err: IoError) {
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/metafile.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 .and_then(|s| s.trim_left_matches(METAFILE_HEADER).trim()
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |             description(err.description())
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `"docker" "inspect" "9499fb4c9ee884e030c460d7ef2d984b707a3b3a692e710abf01eddabda9f40f"`
[INFO] running `"docker" "rm" "-f" "9499fb4c9ee884e030c460d7ef2d984b707a3b3a692e710abf01eddabda9f40f"`
[INFO] [stdout] 9499fb4c9ee884e030c460d7ef2d984b707a3b3a692e710abf01eddabda9f40f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a7830932cea23c62dc1b517a9896f8edf6fb218857c81b265de123641623b505
[INFO] running `"docker" "start" "-a" "a7830932cea23c62dc1b517a9896f8edf6fb218857c81b265de123641623b505"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let path = try! {
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/git.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let output = try! {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:75:23
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let version = try! {
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/metafile.rs:96:13
[INFO] [stderr]    |
[INFO] [stderr] 96 |             try! { entries.map(|r| r.map_err(|(_, e)| e))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:114:9
[INFO] [stderr]     |
[INFO] [stderr] 114 |         try! { write!(dest, "{} {}\n# <path>\t<mode>\t<uid>\t<gid>\n",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:118:13
[INFO] [stderr]     |
[INFO] [stderr] 118 |             try! { entry.dump(dest) }
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |         try! { dest.write_all(b"# vim: set ts=16") }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         try! { dest.flush() }
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:152:19
[INFO] [stderr]     |
[INFO] [stderr] 152 |             mode: try!(u32::from_str_radix(fields[1], 8)),
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:153:18
[INFO] [stderr]     |
[INFO] [stderr] 153 |             uid: try!(fields[2].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/metafile.rs:154:18
[INFO] [stderr]     |
[INFO] [stderr] 154 |             gid: try!(fields[3].parse()),
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:112:34
[INFO] [stderr]     |
[INFO] [stderr] 112 |     pub fn dump(self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/metafile.rs:158:35
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn dump(&self, dest: &mut Write) -> Result<()> {
[INFO] [stderr]     |                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:17:47
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::atomic::{AtomicBool, Ordering, ATOMIC_BOOL_INIT};
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_BOOL_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/main.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 | static QUIET_ENABLED: AtomicBool = ATOMIC_BOOL_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicBool::new(false)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / quick_error! {
[INFO] [stderr] 21 | |     #[derive(Debug)]
[INFO] [stderr] 22 | |     pub enum MetafileError {
[INFO] [stderr] 23 | |         Io(err: IoError) {
[INFO] [stderr] ...  |
[INFO] [stderr] 37 | |     }
[INFO] [stderr] 38 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/metafile.rs:78:33
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 .and_then(|s| s.trim_left_matches(METAFILE_HEADER).trim()
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/metafile.rs:26:29
[INFO] [stderr]    |
[INFO] [stderr] 26 |             description(err.description())
[INFO] [stderr]    |                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/git_metafile-83504e88890641c6
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::tests::tap_method_calls ... ok
[INFO] [stdout] test macros::tests::tap_trailing_comma ... ok
[INFO] [stdout] test iter_ext::tests::inspect_err ... ok
[INFO] [stdout] test macros::tests::tap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a7830932cea23c62dc1b517a9896f8edf6fb218857c81b265de123641623b505"`
[INFO] running `"docker" "rm" "-f" "a7830932cea23c62dc1b517a9896f8edf6fb218857c81b265de123641623b505"`
[INFO] [stdout] a7830932cea23c62dc1b517a9896f8edf6fb218857c81b265de123641623b505