[INFO] updating cached repository https://github.com/wfraser/zsnapmgr_rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] b55debf1f02ef46c6f79effec338cdf7c7a47561 [INFO] testing wfraser/zsnapmgr_rust against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fzsnapmgr_rust" "work/builds/worker-1/source"` [INFO] [stderr] Cloning into 'work/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wfraser/zsnapmgr_rust on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wfraser/zsnapmgr_rust [INFO] finished tweaking git repo https://github.com/wfraser/zsnapmgr_rust [INFO] tweaked toml for git repo https://github.com/wfraser/zsnapmgr_rust written to work/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/wfraser/zsnapmgr_rust already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 3e196f68a5190474a48947f67f19a3365f6e37da6b1eac84a2f5aa757e29183d [INFO] running `"docker" "start" "-a" "3e196f68a5190474a48947f67f19a3365f6e37da6b1eac84a2f5aa757e29183d"` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling aho-corasick v0.6.8 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling zsnapmgr v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | try!(check_err!(libc::pipe(&mut fds[0] as *mut c_int))); [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/inheritable_pipe.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let flags = try!(check_err!(libc::fcntl(fds[0], libc::F_GETFD))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | try!(check_err!(libc::fcntl(fds[1], libc::F_SETFD, flags | libc::FD_CLOEXEC))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | try!(check_err!(libc::close(self.child_fd))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:145:29 [INFO] [stderr] | [INFO] [stderr] 145 | let mut all_snaps = try!(self.get_snapshots(None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | try!(write!(f, "{:>1$}", row[i], measures[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(write!(f, "{:<1$}", row[i], measures[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | try!(write!(f, " | ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(write_measured(f, &self.headers, &measures, &self.pad_left)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(write!(f, "{:-<1$}\n", "-", total_measure)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | try!(write_measured(f, &row, &measures, &self.pad_left)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | let readdir = try!(fs::read_dir(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:201:34 [INFO] [stderr] | [INFO] [stderr] 201 | if backup.start_snapshot.as_deref() != Some(last_snapshot) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:290:52 [INFO] [stderr] | [INFO] [stderr] 290 | ... backup.end_snapshot.as_deref().unwrap()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:297:40 [INFO] [stderr] | [INFO] [stderr] 297 | backup.start_snapshot.as_deref()) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.89s [INFO] running `"docker" "inspect" "3e196f68a5190474a48947f67f19a3365f6e37da6b1eac84a2f5aa757e29183d"` [INFO] running `"docker" "rm" "-f" "3e196f68a5190474a48947f67f19a3365f6e37da6b1eac84a2f5aa757e29183d"` [INFO] [stdout] 3e196f68a5190474a48947f67f19a3365f6e37da6b1eac84a2f5aa757e29183d [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] c931f5b48b4160d12c3832ca3cdfe45ecf4c86cc60aba55e4157e42ebd951d4a [INFO] running `"docker" "start" "-a" "c931f5b48b4160d12c3832ca3cdfe45ecf4c86cc60aba55e4157e42ebd951d4a"` [INFO] [stderr] Compiling zsnapmgr v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | try!(write!(f, "{:>1$}", row[i], measures[i])); [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/table.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | try!(write!(f, "{:<1$}", row[i], measures[i])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | try!(write!(f, " | ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(write_measured(f, &self.headers, &measures, &self.pad_left)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(write!(f, "{:-<1$}\n", "-", total_measure)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | try!(write_measured(f, &row, &measures, &self.pad_left)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/table.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | try!(write!(f, "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:68:19 [INFO] [stderr] | [INFO] [stderr] 68 | let readdir = try!(fs::read_dir(path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | try!(check_err!(libc::pipe(&mut fds[0] as *mut c_int))); [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/inheritable_pipe.rs:34:25 [INFO] [stderr] | [INFO] [stderr] 34 | let flags = try!(check_err!(libc::fcntl(fds[0], libc::F_GETFD))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 35 | try!(check_err!(libc::fcntl(fds[1], libc::F_SETFD, flags | libc::FD_CLOEXEC))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/inheritable_pipe.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | try!(check_err!(libc::close(self.child_fd))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:145:29 [INFO] [stderr] | [INFO] [stderr] 145 | let mut all_snaps = try!(self.get_snapshots(None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:201:34 [INFO] [stderr] | [INFO] [stderr] 201 | if backup.start_snapshot.as_deref() != Some(last_snapshot) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:290:52 [INFO] [stderr] | [INFO] [stderr] 290 | ... backup.end_snapshot.as_deref().unwrap()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] warning: a method with this name may be added to the standard library in the future [INFO] [stderr] --> src/main.rs:297:40 [INFO] [stderr] | [INFO] [stderr] 297 | backup.start_snapshot.as_deref()) [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: once this method is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stderr] = note: for more information, see issue #48919 [INFO] [stderr] = help: call with fully qualified syntax `OptionDeref::as_deref(...)` to keep using the current method [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "c931f5b48b4160d12c3832ca3cdfe45ecf4c86cc60aba55e4157e42ebd951d4a"` [INFO] running `"docker" "rm" "-f" "c931f5b48b4160d12c3832ca3cdfe45ecf4c86cc60aba55e4157e42ebd951d4a"` [INFO] [stdout] c931f5b48b4160d12c3832ca3cdfe45ecf4c86cc60aba55e4157e42ebd951d4a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 529ca14e8e4d482cb16169d4e7d63f1f8634f82376a7c91305bf0487bdcc652a [INFO] running `"docker" "start" "-a" "529ca14e8e4d482cb16169d4e7d63f1f8634f82376a7c91305bf0487bdcc652a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zsnapmgr-6bce1075357aa294 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test zfs::test_human_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/zsnapmgr-40b9c5daf40371d7 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests zsnapmgr [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "529ca14e8e4d482cb16169d4e7d63f1f8634f82376a7c91305bf0487bdcc652a"` [INFO] running `"docker" "rm" "-f" "529ca14e8e4d482cb16169d4e7d63f1f8634f82376a7c91305bf0487bdcc652a"` [INFO] [stdout] 529ca14e8e4d482cb16169d4e7d63f1f8634f82376a7c91305bf0487bdcc652a