[INFO] crate ruplicity 0.2.2 is already in cache
[INFO] checking ruplicity-0.2.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate ruplicity 0.2.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ruplicity 0.2.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ruplicity 0.2.2
[INFO] finished tweaking crates.io crate ruplicity 0.2.2
[INFO] tweaked toml for crates.io crate ruplicity 0.2.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 004f0c21b93f9e87cf44ea9b5a9761c494ee1ceafd2a4f4567dc8c6dcdc0e422
[INFO] running `"docker" "start" "-a" "004f0c21b93f9e87cf44ea9b5a9761c494ee1ceafd2a4f4567dc8c6dcdc0e422"`
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking try_opt v0.1.1
[INFO] [stderr]     Checking tabwriter v0.1.25
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking tar v0.3.4
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking ruplicity v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/backend/local.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let dir = try!(fs::read_dir(self.base_path.as_path()));
[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/collections/mod.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:371:9
[INFO] [stderr]     |
[INFO] [stderr] 371 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:376:9
[INFO] [stderr]     |
[INFO] [stderr] 376 |         try!(write!(f, "{}\n", self.fullset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:378:13
[INFO] [stderr]     |
[INFO] [stderr] 378 |             try!(write!(f, "{}\n", inc));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:458:9
[INFO] [stderr]     |
[INFO] [stderr] 458 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:464:13
[INFO] [stderr]     |
[INFO] [stderr] 464 |             try!(write!(f, " {}\n", inc.file_name));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:624:13
[INFO] [stderr]     |
[INFO] [stderr] 624 |             try!(backup_chain.fmt(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:152:20
[INFO] [stderr]     |
[INFO] [stderr] 152 |         let file = try!(backend.open_file(coll.full_signature().file_name.as_ref()));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         try!(chain.add_sigfile(file, coll.full_signature()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:157:24
[INFO] [stderr]     |
[INFO] [stderr] 157 |             let file = try!(backend.open_file(inc.file_name.as_ref()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |             try!(chain.add_sigfile(file, &inc));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:175:34
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 let gz_decoder = try!(GzDecoder::new(file));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:197:52
[INFO] [stderr]     |
[INFO] [stderr] 197 |             for tarfile in tarext::GnuEntries::new(try!(tar.files_mut())) {
[INFO] [stderr]     |                                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:551:17
[INFO] [stderr]     |
[INFO] [stderr] 551 |                 try!(write!(f, "{}{}{}", r, w, x));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let files = try!(backend.file_names());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:243:19
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let sig = try!(self.backup._signature_chain(self.chain_id));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:284:35
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     let new_sig = try!(Chain::from_sigchain(sigchain, &self.backend));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / macro_rules! gen_setters(
[INFO] [stderr] 31 | |     ($target:ty, $($field:ident : $t:ty),+) => ($(
[INFO] [stderr] 32 | |         impl $target {
[INFO] [stderr] 33 | |             /// Sets the field to the provided value and returns
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     )+)
[INFO] [stderr] 41 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |     backup: &'a ResourceCache,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn ResourceCache`
[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/lib.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |     backup: &'a ResourceCache,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn ResourceCache`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/collections/file_naming.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/backend/local.rs:56:19
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let dir = try!(fs::read_dir(self.base_path.as_path()));
[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/collections/mod.rs:362:9
[INFO] [stderr]     |
[INFO] [stderr] 362 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:371:9
[INFO] [stderr]     |
[INFO] [stderr] 371 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:376:9
[INFO] [stderr]     |
[INFO] [stderr] 376 |         try!(write!(f, "{}\n", self.fullset));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:378:13
[INFO] [stderr]     |
[INFO] [stderr] 378 |             try!(write!(f, "{}\n", inc));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:458:9
[INFO] [stderr]     |
[INFO] [stderr] 458 |         try!(write!(f,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:464:13
[INFO] [stderr]     |
[INFO] [stderr] 464 |             try!(write!(f, " {}\n", inc.file_name));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/collections/mod.rs:624:13
[INFO] [stderr]     |
[INFO] [stderr] 624 |             try!(backup_chain.fmt(f));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:152:20
[INFO] [stderr]     |
[INFO] [stderr] 152 |         let file = try!(backend.open_file(coll.full_signature().file_name.as_ref()));
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |         try!(chain.add_sigfile(file, coll.full_signature()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:157:24
[INFO] [stderr]     |
[INFO] [stderr] 157 |             let file = try!(backend.open_file(inc.file_name.as_ref()));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |             try!(chain.add_sigfile(file, &inc));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:175:34
[INFO] [stderr]     |
[INFO] [stderr] 175 |                 let gz_decoder = try!(GzDecoder::new(file));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:197:52
[INFO] [stderr]     |
[INFO] [stderr] 197 |             for tarfile in tarext::GnuEntries::new(try!(tar.files_mut())) {
[INFO] [stderr]     |                                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signatures.rs:551:17
[INFO] [stderr]     |
[INFO] [stderr] 551 |                 try!(write!(f, "{}{}{}", r, w, x));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:134:21
[INFO] [stderr]     |
[INFO] [stderr] 134 |         let files = try!(backend.file_names());
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:243:19
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let sig = try!(self.backup._signature_chain(self.chain_id));
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lib.rs:284:35
[INFO] [stderr]     |
[INFO] [stderr] 284 |                     let new_sig = try!(Chain::from_sigchain(sigchain, &self.backend));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/macros.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / macro_rules! gen_setters(
[INFO] [stderr] 31 | |     ($target:ty, $($field:ident : $t:ty),+) => ($(
[INFO] [stderr] 32 | |         impl $target {
[INFO] [stderr] 33 | |             /// Sets the field to the provided value and returns
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     )+)
[INFO] [stderr] 41 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:81:17
[INFO] [stderr]    |
[INFO] [stderr] 81 |     backup: &'a ResourceCache,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn ResourceCache`
[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/lib.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |     backup: &'a ResourceCache,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn ResourceCache`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]    --> src/collections/file_naming.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/collections/file_naming.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]   --> src/collections/file_naming.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / pub enum Type {
[INFO] [stderr] 21 | |     Full {
[INFO] [stderr] 22 | |         time: Timespec,
[INFO] [stderr] 23 | |         volume_number: i32,
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     },
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![deny(missing_copy_implementations,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ruplicity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]    --> src/collections/file_naming.rs:100:13
[INFO] [stderr]     |
[INFO] [stderr] 100 |         use std::ascii::AsciiExt;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: type could implement `Copy`; consider adding `impl Copy`
[INFO] [stderr]   --> src/collections/file_naming.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / pub enum Type {
[INFO] [stderr] 21 | |     Full {
[INFO] [stderr] 22 | |         time: Timespec,
[INFO] [stderr] 23 | |         volume_number: i32,
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     },
[INFO] [stderr] 48 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | #![deny(missing_copy_implementations,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 23 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `ruplicity`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "004f0c21b93f9e87cf44ea9b5a9761c494ee1ceafd2a4f4567dc8c6dcdc0e422"`
[INFO] running `"docker" "rm" "-f" "004f0c21b93f9e87cf44ea9b5a9761c494ee1ceafd2a4f4567dc8c6dcdc0e422"`
[INFO] [stdout] 004f0c21b93f9e87cf44ea9b5a9761c494ee1ceafd2a4f4567dc8c6dcdc0e422