[INFO] fetching crate rsa-solver 0.1.0...
[INFO] checking rsa-solver-0.1.0 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943
[INFO] extracting crate rsa-solver 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rsa-solver 0.1.0 on toolchain 388b725dea7416978ab58ab1f908139d530308a7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rsa-solver 0.1.0
[INFO] finished tweaking crates.io crate rsa-solver 0.1.0
[INFO] tweaked toml for crates.io crate rsa-solver 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f492adddeac0ff8ba3af25c9991e2a7a44c5d972f7a9832dfd1ef745bca76fa8
[INFO] running `Command { std: "docker" "start" "-a" "f492adddeac0ff8ba3af25c9991e2a7a44c5d972f7a9832dfd1ef745bca76fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f492adddeac0ff8ba3af25c9991e2a7a44c5d972f7a9832dfd1ef745bca76fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f492adddeac0ff8ba3af25c9991e2a7a44c5d972f7a9832dfd1ef745bca76fa8", kill_on_drop: false }`
[INFO] [stdout] f492adddeac0ff8ba3af25c9991e2a7a44c5d972f7a9832dfd1ef745bca76fa8
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27ad5c4df83a206eca6ba1b0bc5f8609fea8284133a1d6aa634b1864974f6935
[INFO] running `Command { std: "docker" "start" "-a" "27ad5c4df83a206eca6ba1b0bc5f8609fea8284133a1d6aa634b1864974f6935", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]    Compiling futures-core v0.3.24
[INFO] [stderr]     Checking primal-bit v0.2.4
[INFO] [stderr]     Checking primal-estimate v0.2.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]     Checking primal-sieve v0.2.9
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking primal-check v0.2.3
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking primal v0.2.3
[INFO] [stderr]     Checking tokio v0.2.25
[INFO] [stderr]     Checking primal-tokio v0.1.0
[INFO] [stderr]     Checking rsa-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `iter_map_while` has been stable since 1.57.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(iter_map_while)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `iter_map_while` has been stable since 1.57.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(iter_map_while)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]    --> src/lib.rs:154:56
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]    --> src/lib.rs:154:56
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]    --> src/lib.rs:161:56
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                                                        ^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsa-solver` due to 5 previous errors; 1 warning emitted
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]    --> src/lib.rs:157:31
[INFO] [stdout]     |
[INFO] [stdout] 157 |         extern "rust-call" fn call_once(mut self, args: In) -> Out {
[INFO] [stdout]     |                               ^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]    --> src/lib.rs:161:56
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                                                        ^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]    --> src/lib.rs:162:31
[INFO] [stdout]     |
[INFO] [stdout] 162 |         extern "rust-call" fn call_mut(&mut self, args: In) -> Out {
[INFO] [stdout]     |                               ^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]    --> src/lib.rs:157:31
[INFO] [stdout]     |
[INFO] [stdout] 157 |         extern "rust-call" fn call_once(mut self, args: In) -> Out {
[INFO] [stdout]     |                               ^^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 154 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnOnce<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]    --> src/lib.rs:162:31
[INFO] [stdout]     |
[INFO] [stdout] 162 |         extern "rust-call" fn call_mut(&mut self, args: In) -> Out {
[INFO] [stdout]     |                               ^^^^^^^^ the trait `Tuple` is not implemented for `In`
[INFO] [stdout]     |
[INFO] [stdout] help: consider restricting type parameter `In`
[INFO] [stdout]     |
[INFO] [stdout] 161 |     impl<State, In: std::marker::Tuple, Out, F: Fn(&mut State, In) -> Out> FnMut<In> for FnMutWithData<State, In, Out, F> {
[INFO] [stdout]     |                   ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rsa-solver` due to 5 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "27ad5c4df83a206eca6ba1b0bc5f8609fea8284133a1d6aa634b1864974f6935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ad5c4df83a206eca6ba1b0bc5f8609fea8284133a1d6aa634b1864974f6935", kill_on_drop: false }`
[INFO] [stdout] 27ad5c4df83a206eca6ba1b0bc5f8609fea8284133a1d6aa634b1864974f6935