[INFO] cloning repository https://github.com/artemvmin/coorslib
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artemvmin/coorslib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartemvmin%2Fcoorslib"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartemvmin%2Fcoorslib'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 797c023ed5a958d76df53e8f664b7cb188c1ac73
[INFO] checking artemvmin/coorslib against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartemvmin%2Fcoorslib" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/artemvmin/coorslib on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/artemvmin/coorslib
[INFO] finished tweaking git repo https://github.com/artemvmin/coorslib
[INFO] tweaked toml for git repo https://github.com/artemvmin/coorslib written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/artemvmin/coorslib already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-12/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] bc31dd174b8b92ddcbf86bc9ed6a330d18d85838d56af1b4cb77d48b0b84782c
[INFO] running `"docker" "start" "-a" "bc31dd174b8b92ddcbf86bc9ed6a330d18d85838d56af1b4cb77d48b0b84782c"`
[INFO] [stderr]    Compiling context v0.1.4
[INFO] [stderr]     Checking coorslib v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]   --> src/asymmetric.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[allow(raw_pointer_derive)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok`
[INFO] [stderr]   --> src/asymmetric.rs:75:9
[INFO] [stderr]    |
[INFO] [stderr] 75 | #[allow(raw_pointer_derive)]
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox`
[INFO] [stderr]   --> src/asymmetric.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use std::boxed::FnBox;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox`
[INFO] [stderr]  --> src/symmetric.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::boxed::FnBox;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stderr]   --> src/asymmetric.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     thread::catch_panic(move || {
[INFO] [stderr]    |             ^^^^^^^^^^^ not found in `thread`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Panicking(Box<Any + Send>),
[INFO] [stderr]    |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Iterator`
[INFO] [stderr]  --> src/symmetric.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::Iterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `coorslib`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox`
[INFO] [stderr]   --> src/asymmetric.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | use std::boxed::FnBox;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox`
[INFO] [stderr]  --> src/symmetric.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::boxed::FnBox;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `catch_panic` in module `thread`
[INFO] [stderr]   --> src/asymmetric.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |     thread::catch_panic(move || {
[INFO] [stderr]    |             ^^^^^^^^^^^ not found in `thread`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/asymmetric.rs:493:39
[INFO] [stderr]     |
[INFO] [stderr] 493 |         coro.resume_with(()).unwrap();;
[INFO] [stderr]     |                                       ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:42:19
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Panicking(Box<Any + Send>),
[INFO] [stderr]    |                   ^^^^^^^^^^ help: use `dyn`: `dyn Any + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::iter::Iterator`
[INFO] [stderr]  --> src/symmetric.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::iter::Iterator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `coorslib`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bc31dd174b8b92ddcbf86bc9ed6a330d18d85838d56af1b4cb77d48b0b84782c"`
[INFO] running `"docker" "rm" "-f" "bc31dd174b8b92ddcbf86bc9ed6a330d18d85838d56af1b4cb77d48b0b84782c"`
[INFO] [stdout] bc31dd174b8b92ddcbf86bc9ed6a330d18d85838d56af1b4cb77d48b0b84782c