[INFO] updating cached repository https://github.com/guydunigo/rust_recap
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/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] e03003e49c1d081a9d90249d2df91c1c3c4144a3
[INFO] checking guydunigo/rust_recap against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguydunigo%2Frust_recap" "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/guydunigo/rust_recap on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/guydunigo/rust_recap
[INFO] finished tweaking git repo https://github.com/guydunigo/rust_recap
[INFO] tweaked toml for git repo https://github.com/guydunigo/rust_recap written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/guydunigo/rust_recap already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 570498459b550fe6596c3789ea0d89a11c0e5bc5ba9e4de63ef0b0959ce9c83b
[INFO] running `"docker" "start" "-a" "570498459b550fe6596c3789ea0d89a11c0e5bc5ba9e4de63ef0b0959ce9c83b"`
[INFO] [stderr]     Checking rust_recap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
[INFO] [stderr]  --> src/lib.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![allow(private_no_mangle_fns)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer a warning, `#[no_mangle]` functions always exported`
[INFO] [stderr]  --> src/lib.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | #![allow(private_no_mangle_fns)]
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generics_traits_lifetimes.rs:196:23
[INFO] [stderr]     |
[INFO] [stderr] 196 |             (&bob as &Wizard).fly();
[INFO] [stderr]     |                       ^^^^^^ help: use `dyn`: `dyn Wizard`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generics_traits_lifetimes.rs:305:64
[INFO] [stderr]     |
[INFO] [stderr] 305 |             let obj = Box::new(Ball { diameter: &num }) as Box<Red>;
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Red`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functional.rs:150:42
[INFO] [stderr]     |
[INFO] [stderr] 150 |         fn return_closure(x: i32) -> Box<Fn(i32) -> i32> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> i32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |             components: Vec<Box<Draw>>,
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Draw`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:38:24
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let a: Vec<Box<Draw>> = vec![
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Draw`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     state: Option<Box<State>>,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn request_review(self: Box<Self>) -> Box<State>;
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn approve(self: Box<Self>) -> Box<State>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:98:47
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:101:40
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:108:40
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:111:47
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:121:47
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:124:40
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/pattern_matching.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |             4 ... 10 => println!("Small value"),
[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/pattern_matching.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             'a' ... 'j' => println!("early letter"),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/pattern_matching.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             'k' ... 'z' => println!("late letter"),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/pattern_matching.rs:203:49
[INFO] [stderr]     |
[INFO] [stderr] 203 |             Message::Hello { id: id_variable @ 3...7 } => {
[INFO] [stderr]     |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/pattern_matching.rs:206:36
[INFO] [stderr]     |
[INFO] [stderr] 206 |             Message::Hello { id: 10...12 } => {
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/advanced_types.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |         type Thunk = Box<Fn() + Send + 'static>; // You wouldn't repeat that everywhere, would you ?
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generics_traits_lifetimes.rs:196:23
[INFO] [stderr]     |
[INFO] [stderr] 196 |             (&bob as &Wizard).fly();
[INFO] [stderr]     |                       ^^^^^^ help: use `dyn`: `dyn Wizard`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/generics_traits_lifetimes.rs:305:64
[INFO] [stderr]     |
[INFO] [stderr] 305 |             let obj = Box::new(Ball { diameter: &num }) as Box<Red>;
[INFO] [stderr]     |                                                                ^^^ help: use `dyn`: `dyn Red`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functional.rs:150:42
[INFO] [stderr]     |
[INFO] [stderr] 150 |         fn return_closure(x: i32) -> Box<Fn(i32) -> i32> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32) -> i32`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |             components: Vec<Box<Draw>>,
[INFO] [stderr]    |                                 ^^^^ help: use `dyn`: `dyn Draw`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:38:24
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let a: Vec<Box<Draw>> = vec![
[INFO] [stderr]    |                        ^^^^ help: use `dyn`: `dyn Draw`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:53:23
[INFO] [stderr]    |
[INFO] [stderr] 53 |     state: Option<Box<State>>,
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn request_review(self: Box<Self>) -> Box<State>;
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn approve(self: Box<Self>) -> Box<State>;
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/oop.rs:98:47
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:101:40
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:108:40
[INFO] [stderr]     |
[INFO] [stderr] 108 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:111:47
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:121:47
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn request_review(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                               ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/oop.rs:124:40
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn approve(self: Box<Self>) -> Box<State> {
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn State`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/pattern_matching.rs:48:15
[INFO] [stderr]    |
[INFO] [stderr] 48 |             4 ... 10 => println!("Small value"),
[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/pattern_matching.rs:54:17
[INFO] [stderr]    |
[INFO] [stderr] 54 |             'a' ... 'j' => println!("early letter"),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/pattern_matching.rs:55:17
[INFO] [stderr]    |
[INFO] [stderr] 55 |             'k' ... 'z' => println!("late letter"),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/pattern_matching.rs:203:49
[INFO] [stderr]     |
[INFO] [stderr] 203 |             Message::Hello { id: id_variable @ 3...7 } => {
[INFO] [stderr]     |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/pattern_matching.rs:206:36
[INFO] [stderr]     |
[INFO] [stderr] 206 |             Message::Hello { id: 10...12 } => {
[INFO] [stderr]     |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/advanced_types.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |         type Thunk = Box<Fn() + Send + 'static>; // You wouldn't repeat that everywhere, would you ?
[INFO] [stderr]   |                          ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
[INFO] running `"docker" "inspect" "570498459b550fe6596c3789ea0d89a11c0e5bc5ba9e4de63ef0b0959ce9c83b"`
[INFO] running `"docker" "rm" "-f" "570498459b550fe6596c3789ea0d89a11c0e5bc5ba9e4de63ef0b0959ce9c83b"`
[INFO] [stdout] 570498459b550fe6596c3789ea0d89a11c0e5bc5ba9e4de63ef0b0959ce9c83b