[INFO] cloning repository https://github.com/shanithkk/Join-HashMap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanithkk/Join-HashMap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanithkk%2FJoin-HashMap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanithkk%2FJoin-HashMap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05d372ad69a744fa5844b62a893291a90c90ca1a
[INFO] checking shanithkk/Join-HashMap against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanithkk%2FJoin-HashMap" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shanithkk/Join-HashMap on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shanithkk/Join-HashMap
[INFO] finished tweaking git repo https://github.com/shanithkk/Join-HashMap
[INFO] tweaked toml for git repo https://github.com/shanithkk/Join-HashMap written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shanithkk/Join-HashMap 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c1a8123ea67cbfc214d6eb304567c51a2e547f7ceded628891db70925e82269
[INFO] running `Command { std: "docker" "start" "-a" "2c1a8123ea67cbfc214d6eb304567c51a2e547f7ceded628891db70925e82269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c1a8123ea67cbfc214d6eb304567c51a2e547f7ceded628891db70925e82269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c1a8123ea67cbfc214d6eb304567c51a2e547f7ceded628891db70925e82269", kill_on_drop: false }`
[INFO] [stdout] 2c1a8123ea67cbfc214d6eb304567c51a2e547f7ceded628891db70925e82269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7020c73a65c1d1887ad53b9b3553df530a0ebc09c3bb8633e9da3b0d4d44776
[INFO] running `Command { std: "docker" "start" "-a" "d7020c73a65c1d1887ad53b9b3553df530a0ebc09c3bb8633e9da3b0d4d44776", kill_on_drop: false }`
[INFO] [stderr]     Checking concat_hashmap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | mod tests;
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `merge_hashmap::*`
[INFO] [stdout]  --> src/lib.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use merge_hashmap::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge` is never used
[INFO] [stdout]  --> src/merge_hashmap.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn merge<
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_to_string` is never used
[INFO] [stdout]   --> src/merge_hashmap.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn merge_to_string<
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "d7020c73a65c1d1887ad53b9b3553df530a0ebc09c3bb8633e9da3b0d4d44776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7020c73a65c1d1887ad53b9b3553df530a0ebc09c3bb8633e9da3b0d4d44776", kill_on_drop: false }`
[INFO] [stdout] d7020c73a65c1d1887ad53b9b3553df530a0ebc09c3bb8633e9da3b0d4d44776
[INFO] checking shanithkk/Join-HashMap against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanithkk%2FJoin-HashMap" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shanithkk/Join-HashMap on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shanithkk/Join-HashMap
[INFO] finished tweaking git repo https://github.com/shanithkk/Join-HashMap
[INFO] tweaked toml for git repo https://github.com/shanithkk/Join-HashMap written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/shanithkk/Join-HashMap 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e55547de1a601fdde4e8dcdef4a0ce6c85a74ef3f5788627b5e15090fe11efb6
[INFO] running `Command { std: "docker" "start" "-a" "e55547de1a601fdde4e8dcdef4a0ce6c85a74ef3f5788627b5e15090fe11efb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e55547de1a601fdde4e8dcdef4a0ce6c85a74ef3f5788627b5e15090fe11efb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55547de1a601fdde4e8dcdef4a0ce6c85a74ef3f5788627b5e15090fe11efb6", kill_on_drop: false }`
[INFO] [stdout] e55547de1a601fdde4e8dcdef4a0ce6c85a74ef3f5788627b5e15090fe11efb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dd2916541587d540f4a535268966724aef85087a41a69755505bc393c53ce6c
[INFO] running `Command { std: "docker" "start" "-a" "4dd2916541587d540f4a535268966724aef85087a41a69755505bc393c53ce6c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking concat_hashmap v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/tests.rs (1 fix)
[INFO] [stderr]        Fixed src/lib.rs (1 fix)
[INFO] [stdout] warning: function `merge` is never used
[INFO] [stdout]  --> src/merge_hashmap.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn merge<
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_to_string` is never used
[INFO] [stdout]   --> src/merge_hashmap.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn merge_to_string<
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]  --> src/tests.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let mut first = HashMap::from([(100, 1500), (101, 2000), (102, 2500)]);
[INFO] [stdout]   |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]  --> src/tests.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let mut second = HashMap::from([
[INFO] [stdout]   |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `join_hashmap` in this scope
[INFO] [stdout]   --> src/tests.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let datas = join_hashmap(&mut first, &mut second);
[INFO] [stdout]    |                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::join_hashmap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let response = HashMap::from([
[INFO] [stdout]    |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:23:21
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut first = HashMap::from([(100, 1500), (101, 2000), (102, 2500)]);
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:24:22
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut second = HashMap::from([(106, 5600), (107, 9800), (102, 500)]);
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `merge` in this scope
[INFO] [stdout]   --> src/tests.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let datas = merge(&mut first, &mut second);
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::merge_hashmap::merge;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let response = HashMap::from([
[INFO] [stdout]    |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut first = HashMap::from([("a", 97), ("b", 98), ("c", 99)]);
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut second = HashMap::from([("d", 100), ("e", 101), ("f", 102)]);
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `merge` in this scope
[INFO] [stdout]   --> src/tests.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let datas = merge(&mut first, &mut second);
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::merge_hashmap::merge;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let response = HashMap::from([
[INFO] [stdout]    |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let mut first = HashMap::from([
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:61:22
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut second = HashMap::from([("d", "100"), ("e", "101"), ("f", "102")]);
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `merge` in this scope
[INFO] [stdout]   --> src/tests.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let datas = merge(&mut first, &mut second);
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::merge_hashmap::merge;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:64:20
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let response = HashMap::from([
[INFO] [stdout]    |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:77:21
[INFO] [stdout]    |
[INFO] [stdout] 77 |     let mut first = HashMap::from([
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let mut second = HashMap::from([(100, "100"), (101, "101"), (102, "102")]);
[INFO] [stdout]    |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `merge` in this scope
[INFO] [stdout]   --> src/tests.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let datas = merge(&mut first, &mut second);
[INFO] [stdout]    |                 ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::merge_hashmap::merge;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let response = HashMap::from([
[INFO] [stdout]    |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]   --> src/tests.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let mut first = HashMap::from([
[INFO] [stdout]    |                     ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]    --> src/tests.rs:103:22
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut second = HashMap::from([(100, "100"), (101, "101"), (102, "102")]);
[INFO] [stdout]     |                      ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 2   + use std::collections::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `merge_to_string` in this scope
[INFO] [stdout]    --> src/tests.rs:105:17
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let datas = merge_to_string(&mut first, &mut second);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::merge_hashmap::merge_to_string;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashMap`
[INFO] [stdout]    --> src/tests.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let response = HashMap::from([
[INFO] [stdout]     |                    ^^^^^^^ use of undeclared type `HashMap`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   + use crate::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 2   + use std::collections::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 24 previous errors
[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 `concat_hashmap` (lib test) due to 25 previous errors
[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" "4dd2916541587d540f4a535268966724aef85087a41a69755505bc393c53ce6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd2916541587d540f4a535268966724aef85087a41a69755505bc393c53ce6c", kill_on_drop: false }`
[INFO] [stdout] 4dd2916541587d540f4a535268966724aef85087a41a69755505bc393c53ce6c