[INFO] fetching crate saltpig 0.0.0...
[INFO] checking saltpig-0.0.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate saltpig 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate saltpig 0.0.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate saltpig 0.0.0
[INFO] finished tweaking crates.io crate saltpig 0.0.0
[INFO] tweaked toml for crates.io crate saltpig 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] a9a5e785e6e4b063db079d4186adcd4f177735e0fe67f605fd21f0497bd1f036
[INFO] running `"docker" "start" "-a" "a9a5e785e6e4b063db079d4186adcd4f177735e0fe67f605fd21f0497bd1f036"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking half v1.5.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking saltpig v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:103:32
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             n @ 0...23 => Prefix::from((major, n.into())),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |             n @ 28...30 => return Err(Error::UnknownInfo(n, major)),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |             32...255 => unreachable!(),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:222:22
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 n @ 0...23 => Value::from_simple_value(n),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:236:23
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 n @ 28...30 => return Err(Error::UnknownInfo(n, Major::Simple)),
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:238:19
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 32...255 => unreachable!(),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::consts::NAN': moved to [`f16::NAN`](../struct.f16.html#associatedconstant.NAN)
[INFO] [stderr]    --> src/value/convert.rs:231:27
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 return Ok(::half::consts::NAN)
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:122:34
[INFO] [stderr]     |
[INFO] [stderr] 122 |         formatter.write_str(self.description())?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:244:34
[INFO] [stderr]     |
[INFO] [stderr] 244 |         formatter.write_str(self.description())?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to [`to_bits`](#method.to_bits)
[INFO] [stderr]    --> src/value/mod.rs:242:27
[INFO] [stderr]     |
[INFO] [stderr] 242 |                         x.as_bits(),
[INFO] [stderr]     |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/de.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             _ => unreachable!(),
[INFO] [stderr]    |             ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/de.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 |                 _ => unreachable!(),
[INFO] [stderr]     |                 ^
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `try_from` has been stable since 1.34.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 | #![feature(try_from)]
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking quickcheck v0.6.2
[INFO] [stderr] error[E0432]: unresolved import `uuid`
[INFO] [stderr]    --> src/test.rs:284:11
[INFO] [stderr]     |
[INFO] [stderr] 284 |     use ::uuid::Uuid;
[INFO] [stderr]     |           ^^^^ help: a similar path exists: `super::uuid`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `extensions::uuid`
[INFO] [stderr]    --> src/test.rs:287:23
[INFO] [stderr]     |
[INFO] [stderr] 287 |     use ::extensions::uuid::Uuid as Wrapper;
[INFO] [stderr]     |                       ^^^^ could not find `uuid` in `extensions`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/error.rs:103:32
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             n @ 0...23 => Prefix::from((major, n.into())),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:64:19
[INFO] [stderr]    |
[INFO] [stderr] 64 |             n @ 28...30 => return Err(Error::UnknownInfo(n, major)),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/de.rs:72:15
[INFO] [stderr]    |
[INFO] [stderr] 72 |             32...255 => unreachable!(),
[INFO] [stderr]    |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:222:22
[INFO] [stderr]     |
[INFO] [stderr] 222 |                 n @ 0...23 => Value::from_simple_value(n),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:236:23
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 n @ 28...30 => return Err(Error::UnknownInfo(n, Major::Simple)),
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/de.rs:238:19
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 32...255 => unreachable!(),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::consts::INFINITY': moved to [`f16::INFINITY`](../struct.f16.html#associatedconstant.INFINITY)
[INFO] [stderr]    --> src/test.rs:364:34
[INFO] [stderr]     |
[INFO] [stderr] 364 |         roundtrip_test!(f16_inf, ::half::consts::INFINITY, b"f97c00");
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::consts::NAN': moved to [`f16::NAN`](../struct.f16.html#associatedconstant.NAN)
[INFO] [stderr]    --> src/test.rs:365:34
[INFO] [stderr]     |
[INFO] [stderr] 365 |         roundtrip_test!(f16_nan, ::half::consts::NAN, b"f97e00");
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::consts::NEG_INFINITY': moved to [`f16::NEG_INFINITY`](../struct.f16.html#associatedconstant.NEG_INFINITY)
[INFO] [stderr]    --> src/test.rs:366:35
[INFO] [stderr]     |
[INFO] [stderr] 366 |         roundtrip_test!(f16_ninf, ::half::consts::NEG_INFINITY, b"f9fc00");
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::consts::NAN': moved to [`f16::NAN`](../struct.f16.html#associatedconstant.NAN)
[INFO] [stderr]    --> src/value/convert.rs:231:27
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 return Ok(::half::consts::NAN)
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:122:34
[INFO] [stderr]     |
[INFO] [stderr] 122 |         formatter.write_str(self.description())?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/error.rs:244:34
[INFO] [stderr]     |
[INFO] [stderr] 244 |         formatter.write_str(self.description())?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'half::f16::as_bits': renamed to [`to_bits`](#method.to_bits)
[INFO] [stderr]    --> src/value/mod.rs:242:27
[INFO] [stderr]     |
[INFO] [stderr] 242 |                         x.as_bits(),
[INFO] [stderr]     |                           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::std::convert::TryFrom`
[INFO] [stderr]    --> src/test.rs:282:9
[INFO] [stderr]     |
[INFO] [stderr] 282 |     use ::std::convert::TryFrom;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `::std::convert::TryFrom`
[INFO] [stderr]    --> src/test.rs:23:17
[INFO] [stderr]     |
[INFO] [stderr] 23  |             use ::std::convert::TryFrom;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |     roundtrip_test!(roundtrip_uuid_nil, Wrapper, Uuid::nil(), b"d8255000000000000000000000000000000000");
[INFO] [stderr]     |     ----------------------------------------------------------------------------------------------------- in this macro invocation
[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: unused import: `::std::convert::TryFrom`
[INFO] [stderr]    --> src/test.rs:23:17
[INFO] [stderr]     |
[INFO] [stderr] 23  |             use ::std::convert::TryFrom;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 291 |     roundtrip_test!(roundtrip_uuid_random, Wrapper, Uuid::from_uuid_bytes([0x37, 0xc3, 0x96, 0xc1, 0xfb, 0x97, 0x4e, 0xff, 0xb3, 0xa8, 0xd7, 0xae, 0xb8, 0xb9, 0x6c, 0xc7]), b"d8255037c396c1fb974effb3a8d7aeb8b96cc7");
[INFO] [stderr]     |     -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- in this macro invocation
[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] error: aborting due to 2 previous errors; 17 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `saltpig`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a9a5e785e6e4b063db079d4186adcd4f177735e0fe67f605fd21f0497bd1f036"`
[INFO] running `"docker" "rm" "-f" "a9a5e785e6e4b063db079d4186adcd4f177735e0fe67f605fd21f0497bd1f036"`
[INFO] [stdout] a9a5e785e6e4b063db079d4186adcd4f177735e0fe67f605fd21f0497bd1f036