[INFO] fetching crate faerie 0.16.0...
[INFO] checking faerie-0.16.0 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate faerie 0.16.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate faerie 0.16.0
[INFO] finished tweaking crates.io crate faerie 0.16.0
[INFO] tweaked toml for crates.io crate faerie 0.16.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate faerie 0.16.0 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate faerie 0.16.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030
[INFO] running `Command { std: "docker" "start" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]     Checking ahash v0.4.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling target-lexicon v0.11.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking regex-syntax v0.6.21
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]    Compiling scroll_derive v0.10.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]     Checking string-interner v0.12.1
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking thiserror v1.0.22
[INFO] [stderr]     Checking structopt v0.3.20
[INFO] [stderr]     Checking goblin v0.3.0
[INFO] [stderr]     Checking faerie v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/mach.rs:1021:30
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...=> error!("Import Relocation from {} to {} at {:#x} has a missing symbol. Dumping symtab {:?}", link.from.name, link.to.name, link.at, symtab)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/mach.rs:1039:18
[INFO] [stdout]      |
[INFO] [stdout] 1039 | ...=> error!("Import Relocation from {} to {} at {:#x} has a missing symbol. Dumping symtab {:?}", link.from.name, link.to.name, link.at, symtab)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/mach.rs:1021:30
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...=> error!("Import Relocation from {} to {} at {:#x} has a missing symbol. Dumping symtab {:?}", link.from.name, link.to.name, link.at, symtab)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: `#[warn(semicolon_in_expressions_from_non_local_macros)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]      = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]     --> src/mach.rs:1039:18
[INFO] [stdout]      |
[INFO] [stdout] 1039 | ...=> error!("Import Relocation from {} to {} at {:#x} has a missing symbol. Dumping symtab {:?}", link.from.name, link.to.name, link.at, symtab)
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]      = note: this warning originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/elf.rs:119:36
[INFO] [stdout]     |
[INFO] [stdout] 119 |         debug_assert!(shndx < u32::max_value() as usize);
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u32>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/elf.rs:119:36
[INFO] [stdout]     |
[INFO] [stdout] 119 |         debug_assert!(shndx < u32::max_value() as usize);
[INFO] [stdout]     |                                    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/mach.rs:1005:44
[INFO] [stdout]      |
[INFO] [stdout] 1005 |                 debug_assert!(reloc <= u8::max_value() as u32);
[INFO] [stdout]      |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/mach.rs:1005:44
[INFO] [stdout]      |
[INFO] [stdout] 1005 |                 debug_assert!(reloc <= u8::max_value() as u32);
[INFO] [stdout]      |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:799:30
[INFO] [stdout]     |
[INFO] [stdout] 799 |         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 799 +         if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 799 +         if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:842:47
[INFO] [stdout]     |
[INFO] [stdout] 842 |         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 842 -         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 842 +         header.e_shnum = if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 842 -         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 842 +         header.e_shnum = if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:870:30
[INFO] [stdout]     |
[INFO] [stdout] 870 |         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 870 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 870 +         if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 870 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 870 +         if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:284:30
[INFO] [stdout]     |
[INFO] [stdout] 284 |                       _ => Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 285 | |                         old: *self,
[INFO] [stdout] 286 | |                         new: other,
[INFO] [stdout] 287 | |                     }
[INFO] [stdout] 288 | |                     .into()),
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 287 -                     }
[INFO] [stdout] 288 -                     .into()),
[INFO] [stdout] 287 +                     }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 284 ~                     _ => Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 285 |                         old: *self,
[INFO] [stdout] 286 |                         new: other,
[INFO] [stdout] 287 ~                     })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:299:30
[INFO] [stdout]     |
[INFO] [stdout] 299 |                       _ => Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 300 | |                         old: *self,
[INFO] [stdout] 301 | |                         new: other,
[INFO] [stdout] 302 | |                     }
[INFO] [stdout] 303 | |                     .into()),
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     }
[INFO] [stdout] 303 -                     .into()),
[INFO] [stdout] 302 +                     }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 299 ~                     _ => Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 300 |                         old: *self,
[INFO] [stdout] 301 |                         new: other,
[INFO] [stdout] 302 ~                     })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:314:29
[INFO] [stdout]     |
[INFO] [stdout] 314 |                           Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 315 | |                             old: *self,
[INFO] [stdout] 316 | |                             new: other,
[INFO] [stdout] 317 | |                         }
[INFO] [stdout] 318 | |                         .into())
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 317 -                         }
[INFO] [stdout] 318 -                         .into())
[INFO] [stdout] 317 +                         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 314 ~                         Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 315 |                             old: *self,
[INFO] [stdout] 316 |                             new: other,
[INFO] [stdout] 317 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:330:29
[INFO] [stdout]     |
[INFO] [stdout] 330 |                           Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 331 | |                             old: *self,
[INFO] [stdout] 332 | |                             new: other,
[INFO] [stdout] 333 | |                         }
[INFO] [stdout] 334 | |                         .into())
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 333 -                         }
[INFO] [stdout] 334 -                         .into())
[INFO] [stdout] 333 +                         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 330 ~                         Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 331 |                             old: *self,
[INFO] [stdout] 332 |                             new: other,
[INFO] [stdout] 333 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |                       Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 343 | |                         old: *self,
[INFO] [stdout] 344 | |                         new: other,
[INFO] [stdout] 345 | |                     }
[INFO] [stdout] 346 | |                     .into())
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 345 -                     }
[INFO] [stdout] 346 -                     .into())
[INFO] [stdout] 345 +                     })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 342 ~                     Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 343 |                         old: *self,
[INFO] [stdout] 344 |                         new: other,
[INFO] [stdout] 345 ~                     }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/elf.rs:64:28
[INFO] [stdout]    |
[INFO] [stdout] 64 |             arch => panic!(format!("Unknown architecture: {}", arch)),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 64 -             arch => panic!(format!("Unknown architecture: {}", arch)),
[INFO] [stdout] 64 +             arch => panic!("Unknown architecture: {}", arch),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/mach.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |               arch => panic!(format!(
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |                 "requested architecture {} does not exist in MachO",
[INFO] [stdout] 46 | |                 arch
[INFO] [stdout] 47 | |             )),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 44 ~             arch => panic!(
[INFO] [stdout] 45 |                 "requested architecture {} does not exist in MachO",
[INFO] [stdout] 46 |                 arch
[INFO] [stdout] 47 ~             ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faerie` (lib test) due to 8 previous errors; 6 warnings emitted
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:799:30
[INFO] [stdout]     |
[INFO] [stdout] 799 |         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 799 +         if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 799 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 799 +         if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:842:47
[INFO] [stdout]     |
[INFO] [stdout] 842 |         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 842 -         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 842 +         header.e_shnum = if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 842 -         header.e_shnum = if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 842 +         header.e_shnum = if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `u32`
[INFO] [stdout]    --> src/elf.rs:870:30
[INFO] [stdout]     |
[INFO] [stdout] 870 |         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 870 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 870 +         if self.nsections >= SHN_LORESERVE {
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 870 -         if self.nsections >= SHN_LORESERVE.into() {
[INFO] [stdout] 870 +         if self.nsections >= <u32 as Into<_>>::into(SHN_LORESERVE) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:284:30
[INFO] [stdout]     |
[INFO] [stdout] 284 |                       _ => Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 285 | |                         old: *self,
[INFO] [stdout] 286 | |                         new: other,
[INFO] [stdout] 287 | |                     }
[INFO] [stdout] 288 | |                     .into()),
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 287 -                     }
[INFO] [stdout] 288 -                     .into()),
[INFO] [stdout] 287 +                     }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 284 ~                     _ => Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 285 |                         old: *self,
[INFO] [stdout] 286 |                         new: other,
[INFO] [stdout] 287 ~                     })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:299:30
[INFO] [stdout]     |
[INFO] [stdout] 299 |                       _ => Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  ______________________________^
[INFO] [stdout] 300 | |                         old: *self,
[INFO] [stdout] 301 | |                         new: other,
[INFO] [stdout] 302 | |                     }
[INFO] [stdout] 303 | |                     .into()),
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 302 -                     }
[INFO] [stdout] 303 -                     .into()),
[INFO] [stdout] 302 +                     }),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 299 ~                     _ => Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 300 |                         old: *self,
[INFO] [stdout] 301 |                         new: other,
[INFO] [stdout] 302 ~                     })),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:314:29
[INFO] [stdout]     |
[INFO] [stdout] 314 |                           Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 315 | |                             old: *self,
[INFO] [stdout] 316 | |                             new: other,
[INFO] [stdout] 317 | |                         }
[INFO] [stdout] 318 | |                         .into())
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 317 -                         }
[INFO] [stdout] 318 -                         .into())
[INFO] [stdout] 317 +                         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 314 ~                         Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 315 |                             old: *self,
[INFO] [stdout] 316 |                             new: other,
[INFO] [stdout] 317 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:330:29
[INFO] [stdout]     |
[INFO] [stdout] 330 |                           Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _____________________________^
[INFO] [stdout] 331 | |                             old: *self,
[INFO] [stdout] 332 | |                             new: other,
[INFO] [stdout] 333 | |                         }
[INFO] [stdout] 334 | |                         .into())
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 333 -                         }
[INFO] [stdout] 334 -                         .into())
[INFO] [stdout] 333 +                         })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 330 ~                         Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 331 |                             old: *self,
[INFO] [stdout] 332 |                             new: other,
[INFO] [stdout] 333 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `ArtifactError`
[INFO] [stdout]    --> src/artifact/decl.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |                       Err(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 343 | |                         old: *self,
[INFO] [stdout] 344 | |                         new: other,
[INFO] [stdout] 345 | |                     }
[INFO] [stdout] 346 | |                     .into())
[INFO] [stdout]     | |___________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 345 -                     }
[INFO] [stdout] 346 -                     .into())
[INFO] [stdout] 345 +                     })
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 342 ~                     Err(<ArtifactError as Into<_>>::into(ArtifactError::IncompatibleDeclaration {
[INFO] [stdout] 343 |                         old: *self,
[INFO] [stdout] 344 |                         new: other,
[INFO] [stdout] 345 ~                     }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/elf.rs:64:28
[INFO] [stdout]    |
[INFO] [stdout] 64 |             arch => panic!(format!("Unknown architecture: {}", arch)),
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 64 -             arch => panic!(format!("Unknown architecture: {}", arch)),
[INFO] [stdout] 64 +             arch => panic!("Unknown architecture: {}", arch),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/mach.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |               arch => panic!(format!(
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 45 | |                 "requested architecture {} does not exist in MachO",
[INFO] [stdout] 46 | |                 arch
[INFO] [stdout] 47 | |             )),
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 44 ~             arch => panic!(
[INFO] [stdout] 45 |                 "requested architecture {} does not exist in MachO",
[INFO] [stdout] 46 |                 arch
[INFO] [stdout] 47 ~             ),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `faerie` (lib) due to 8 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030", kill_on_drop: false }`
[INFO] [stdout] 9688e65cb4c5e76dfd5687accd5bec0dd2e56d7b76b3728a3649ef559f4b1030
