[INFO] fetching crate rosy 0.0.9...
[INFO] checking rosy-0.0.9 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate rosy 0.0.9 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rosy 0.0.9 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rosy 0.0.9
[INFO] finished tweaking crates.io crate rosy 0.0.9
[INFO] tweaked toml for crates.io crate rosy 0.0.9 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webpki v0.19.1
[INFO] [stderr]   Downloaded ureq v0.9.1
[INFO] [stderr]   Downloaded aloxide v0.0.8
[INFO] [stderr]   Downloaded qstring v0.6.0
[INFO] [stderr]   Downloaded rustls v0.15.2
[INFO] [stderr]   Downloaded sct v0.5.0
[INFO] [stderr]   Downloaded webpki-roots v0.16.0
[INFO] [stderr]   Downloaded ring v0.14.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf989385d79d8775014196a7b749492a6370913acf4e918fbed875e379d6727
[INFO] running `Command { std: "docker" "start" "-a" "4cf989385d79d8775014196a7b749492a6370913acf4e918fbed875e379d6727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf989385d79d8775014196a7b749492a6370913acf4e918fbed875e379d6727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf989385d79d8775014196a7b749492a6370913acf4e918fbed875e379d6727", kill_on_drop: false }`
[INFO] [stdout] 4cf989385d79d8775014196a7b749492a6370913acf4e918fbed875e379d6727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8a8d3e0f0a6981ef5ebade34f7f0bc2c329bfcde62572ca493a179040155d65
[INFO] running `Command { std: "docker" "start" "-a" "a8a8d3e0f0a6981ef5ebade34f7f0bc2c329bfcde62572ca493a179040155d65", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling aloxide v0.0.8
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]    Compiling rosy v0.0.9 (/tmp/fixit)
[INFO] [stderr]    Migrating build/mod.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/protected.rs:67:46
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut out = ManuallyDrop::new(mem::uninitialized::<Result<O>>());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/protected.rs:117:42
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut out = ManuallyDrop::new(mem::uninitialized::<O>());
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/object/mod.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut result = std::mem::uninitialized::<Self>();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |             InvalidCStr(error) => error.description(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:313:33
[INFO] [stdout]     |
[INFO] [stdout] 313 |             UnknownName => self.description().fmt(f),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:250:46
[INFO] [stdout]     |
[INFO] [stdout] 250 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/protected.rs:67:46
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut out = ManuallyDrop::new(mem::uninitialized::<Result<O>>());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/protected.rs:117:42
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut out = ManuallyDrop::new(mem::uninitialized::<O>());
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/object/mod.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut result = std::mem::uninitialized::<Self>();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |             InvalidCStr(error) => error.description(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:313:33
[INFO] [stdout]     |
[INFO] [stdout] 313 |             UnknownName => self.description().fmt(f),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:250:46
[INFO] [stdout]     |
[INFO] [stdout] 250 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.73s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling rosy v0.0.9 (/tmp/fixit)
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/protected.rs:67:46
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut out = ManuallyDrop::new(mem::uninitialized::<Result<O>>());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/protected.rs:117:42
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut out = ManuallyDrop::new(mem::uninitialized::<O>());
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/object/mod.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut result = std::mem::uninitialized::<Self>();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/protected.rs:67:46
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut out = ManuallyDrop::new(mem::uninitialized::<Result<O>>());
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/protected.rs:117:42
[INFO] [stdout]     |
[INFO] [stdout] 117 |     let mut out = ManuallyDrop::new(mem::uninitialized::<O>());
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[inline]` is ignored on function prototypes
[INFO] [stdout]    --> src/gc.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     #[inline]
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/object/mod.rs:81:36
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut result = std::mem::uninitialized::<Self>();
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |             InvalidCStr(error) => error.description(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:313:33
[INFO] [stdout]     |
[INFO] [stdout] 313 |             UnknownName => self.description().fmt(f),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:250:46
[INFO] [stdout]     |
[INFO] [stdout] 250 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |             InvalidCStr(error) => error.description(),
[INFO] [stdout]     |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/string/encoding.rs:313:33
[INFO] [stdout]     |
[INFO] [stdout] 313 |             UnknownName => self.description().fmt(f),
[INFO] [stdout]     |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:250:46
[INFO] [stdout]     |
[INFO] [stdout] 250 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/vm/mod.rs:282:46
[INFO] [stdout]     |
[INFO] [stdout] 282 |         write!(f, "{} (error code {})", self.description(), self.code())
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `Command { std: "docker" "inspect" "a8a8d3e0f0a6981ef5ebade34f7f0bc2c329bfcde62572ca493a179040155d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8a8d3e0f0a6981ef5ebade34f7f0bc2c329bfcde62572ca493a179040155d65", kill_on_drop: false }`
[INFO] [stdout] a8a8d3e0f0a6981ef5ebade34f7f0bc2c329bfcde62572ca493a179040155d65