[INFO] cloning repository https://github.com/luojia65/learn-network-proto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luojia65/learn-network-proto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Flearn-network-proto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Flearn-network-proto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 82cb3110c16d7ec49385303f2ada4c0a560cfcbc
[INFO] testing luojia65/learn-network-proto against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Flearn-network-proto" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/luojia65/learn-network-proto
[INFO] finished tweaking git repo https://github.com/luojia65/learn-network-proto
[INFO] tweaked toml for git repo https://github.com/luojia65/learn-network-proto written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/luojia65/learn-network-proto on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/luojia65/learn-network-proto 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a26063d4473f60988cc108bf5a2e07aa470d01ad83a6d771f8d2466028a6069
[INFO] running `Command { std: "docker" "start" "-a" "3a26063d4473f60988cc108bf5a2e07aa470d01ad83a6d771f8d2466028a6069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a26063d4473f60988cc108bf5a2e07aa470d01ad83a6d771f8d2466028a6069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a26063d4473f60988cc108bf5a2e07aa470d01ad83a6d771f8d2466028a6069", kill_on_drop: false }`
[INFO] [stdout] 3a26063d4473f60988cc108bf5a2e07aa470d01ad83a6d771f8d2466028a6069
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10ca4b2569b4fd12b398ecd9488ee096106e75a5f1bf9781f397a8453a4c3536
[INFO] running `Command { std: "docker" "start" "-a" "10ca4b2569b4fd12b398ecd9488ee096106e75a5f1bf9781f397a8453a4c3536", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling learn-network-proto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: the trait bound `{integer}: SampleRange<_>` is not satisfied
[INFO] [stdout]    --> src/bin/bit_error.rs:153:51
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout]     |                                         --------- ^ the trait `SampleRange<_>` is not implemented for `{integer}`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `SampleRange<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/distributions/uniform.rs:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::Range<T>`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::RangeInclusive<T>`
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 132 |         R: SampleRange<T>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ required by this bound in `Rng::gen_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `{integer}: SampleRange<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:160:51
[INFO] [stdout]     |
[INFO] [stdout] 160 |                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout]     |                                         --------- ^ the trait `SampleRange<_>` is not implemented for `{integer}`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `SampleRange<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/distributions/uniform.rs:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::Range<T>`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::RangeInclusive<T>`
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 132 |         R: SampleRange<T>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ required by this bound in `Rng::gen_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/main.rs:160:41
[INFO] [stdout]     |
[INFO] [stdout] 160 |                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout]     |                                         ^^^^^^^^^    ------------- unexpected argument #2 of type `usize`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 160 -                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout] 160 +                         let index = rng.gen_range(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `{integer}: SampleRange<_>` is not satisfied
[INFO] [stdout]    --> src/main.rs:161:55
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout]     |                                             --------- ^ the trait `SampleRange<_>` is not implemented for `{integer}`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `SampleRange<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/distributions/uniform.rs:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::Range<T>`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::RangeInclusive<T>`
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 132 |         R: SampleRange<T>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ required by this bound in `Rng::gen_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/bin/bit_error.rs:153:41
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout]     |                                         ^^^^^^^^^    ------------- unexpected argument #2 of type `usize`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 153 -                         let index = rng.gen_range(0, msg.len() + 1);
[INFO] [stdout] 153 +                         let index = rng.gen_range(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `{integer}: SampleRange<_>` is not satisfied
[INFO] [stdout]    --> src/bin/bit_error.rs:154:55
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout]     |                                             --------- ^ the trait `SampleRange<_>` is not implemented for `{integer}`
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] help: the following other types implement trait `SampleRange<T>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/distributions/uniform.rs:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for Range<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::Range<T>`
[INFO] [stdout] ...
[INFO] [stdout] 367 | impl<T: SampleUniform + PartialOrd> SampleRange<T> for RangeInclusive<T> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::ops::RangeInclusive<T>`
[INFO] [stdout] note: required by a bound in `gen_range`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        --------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 132 |         R: SampleRange<T>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^ required by this bound in `Rng::gen_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/bin/bit_error.rs:154:45
[INFO] [stdout]     |
[INFO] [stdout] 154 |                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout]     |                                             ^^^^^^^^^    - unexpected argument #2 of type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 154 -                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout] 154 +                         let bit_index = rng.gen_range(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied
[INFO] [stdout]    --> src/main.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout]     |                                             ^^^^^^^^^    - unexpected argument #2 of type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.6/src/rng.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn gen_range<T, R>(&mut self, range: R) -> T
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] help: remove the extra argument
[INFO] [stdout]     |
[INFO] [stdout] 161 -                         let bit_index = rng.gen_range(0, 8);
[INFO] [stdout] 161 +                         let bit_index = rng.gen_range(0);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `learn-network-proto` (bin "learn-network-proto") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `learn-network-proto` (bin "bit_error") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "10ca4b2569b4fd12b398ecd9488ee096106e75a5f1bf9781f397a8453a4c3536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ca4b2569b4fd12b398ecd9488ee096106e75a5f1bf9781f397a8453a4c3536", kill_on_drop: false }`
[INFO] [stdout] 10ca4b2569b4fd12b398ecd9488ee096106e75a5f1bf9781f397a8453a4c3536
