[INFO] cloning repository https://github.com/ZeProf10T/Subnet-calculator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZeProf10T/Subnet-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeProf10T%2FSubnet-calculator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeProf10T%2FSubnet-calculator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f61d1e04f979f37c6e5539c2492139b7e12f83d
[INFO] checking ZeProf10T/Subnet-calculator against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZeProf10T%2FSubnet-calculator" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZeProf10T/Subnet-calculator 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 git repo https://github.com/ZeProf10T/Subnet-calculator
[INFO] finished tweaking git repo https://github.com/ZeProf10T/Subnet-calculator
[INFO] tweaked toml for git repo https://github.com/ZeProf10T/Subnet-calculator written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/ZeProf10T/Subnet-calculator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] dd3f230d36561837a80867016524d33f95c6fcf3f85fe785d284b06d516e92df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd3f230d36561837a80867016524d33f95c6fcf3f85fe785d284b06d516e92df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd3f230d36561837a80867016524d33f95c6fcf3f85fe785d284b06d516e92df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3f230d36561837a80867016524d33f95c6fcf3f85fe785d284b06d516e92df", kill_on_drop: false }`
[INFO] [stdout] dd3f230d36561837a80867016524d33f95c6fcf3f85fe785d284b06d516e92df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5b00a551927b5cdae06b2512e805ad833fe0beaea8927e071c1b79ac19f0768c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5b00a551927b5cdae06b2512e805ad833fe0beaea8927e071c1b79ac19f0768c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking subnet-calculator v1.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/export.rs (4 fixes)
[INFO] [stderr]        Fixed src/common.rs (4 fixes)
[INFO] [stderr]        Fixed src/show.rs (1 fix)
[INFO] [stderr]    Migrating tests/ipv4.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/ipv6.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/other.rs from 2018 edition to 2021
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> tests/other.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |             Ok(Version::Four)
[INFO] [stdout]    |                ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> tests/other.rs:20:16
[INFO] [stdout]    |
[INFO] [stdout] 20 |             Ok(Version::Four)
[INFO] [stdout]    |                ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> tests/other.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |             Ok(Version::Six)
[INFO] [stdout]    |                ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> tests/other.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 |             Ok(Version::Six)
[INFO] [stdout]    |                ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             version("192.168.0.20"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             version("0.0.0.0"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             version("fe80::1"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             version("2001:0:5:3::4e7b"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             version("20001::1"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `version` in this scope
[INFO] [stdout]   --> tests/other.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             version("256.28.17.3"),
[INFO] [stdout]    |             ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 8  |     use subnet_calculator::common::version;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`
[INFO] [stdout]  --> tests/other.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::net::{Ipv4Addr, Ipv6Addr};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subnet_calculator::ipv4`
[INFO] [stdout]  --> tests/other.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use subnet_calculator::ipv4;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> tests/other.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `subnet-calculator` due to 11 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "5b00a551927b5cdae06b2512e805ad833fe0beaea8927e071c1b79ac19f0768c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b00a551927b5cdae06b2512e805ad833fe0beaea8927e071c1b79ac19f0768c", kill_on_drop: false }`
[INFO] [stdout] 5b00a551927b5cdae06b2512e805ad833fe0beaea8927e071c1b79ac19f0768c