[INFO] cloning repository https://github.com/Anav0/rust-eert
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Anav0/rust-eert" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnav0%2Frust-eert", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnav0%2Frust-eert'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 310a0bed124ca802a3ce28d5323e0ddd00420067
[INFO] checking Anav0/rust-eert against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnav0%2Frust-eert" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Anav0/rust-eert 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/Anav0/rust-eert
[INFO] finished tweaking git repo https://github.com/Anav0/rust-eert
[INFO] tweaked toml for git repo https://github.com/Anav0/rust-eert written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Anav0/rust-eert 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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd1ef81fe6ca21a32103fdbdb334a1bb258e5e86f4b49c26492c5b316ed1edf
[INFO] running `Command { std: "docker" "start" "-a" "8fd1ef81fe6ca21a32103fdbdb334a1bb258e5e86f4b49c26492c5b316ed1edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd1ef81fe6ca21a32103fdbdb334a1bb258e5e86f4b49c26492c5b316ed1edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd1ef81fe6ca21a32103fdbdb334a1bb258e5e86f4b49c26492c5b316ed1edf", kill_on_drop: false }`
[INFO] [stdout] 8fd1ef81fe6ca21a32103fdbdb334a1bb258e5e86f4b49c26492c5b316ed1edf
[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" "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] 873ac00f5495996444f72efd4d0049902fe3e4d43336adf66397f20c533ad8c9
[INFO] running `Command { std: "docker" "start" "-a" "873ac00f5495996444f72efd4d0049902fe3e4d43336adf66397f20c533ad8c9", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking eert v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/tests/level_test.rs (3 fixes)
[INFO] [stderr]        Fixed src/tests/dfs_test.rs (3 fixes)
[INFO] [stderr]        Fixed src/main.rs (2 fixes)
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]  --> src/tests/dfs_test.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]   |                   ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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/dfs_test.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]   |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dfs` in this scope
[INFO] [stdout]   --> src/tests/dfs_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::dfs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/tests/dfs_test.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/tests/dfs_test.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | 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/dfs_test.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dfs` in this scope
[INFO] [stdout]   --> src/tests/dfs_test.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::dfs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/tests/dfs_test.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/tests/dfs_test.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | 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/dfs_test.rs:39:46
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `dfs` in this scope
[INFO] [stdout]   --> src/tests/dfs_test.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::dfs;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HashSet`
[INFO] [stdout]   --> src/tests/dfs_test.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     dfs(&mut HashSet::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashSet;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]  --> src/tests/level_test.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]   |                   ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 5 | 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/level_test.rs:8:46
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]   |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `level` in this scope
[INFO] [stdout]   --> src/tests/level_test.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::level;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VecDeque`
[INFO] [stdout]   --> src/tests/level_test.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |                ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::VecDeque;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::VecDeque;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/tests/level_test.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | 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/level_test.rs:25:46
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `level` in this scope
[INFO] [stdout]   --> src/tests/level_test.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::level;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VecDeque`
[INFO] [stdout]   --> src/tests/level_test.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |                ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::VecDeque;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::VecDeque;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `HashMap` in this scope
[INFO] [stdout]   --> src/tests/level_test.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                   ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | 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/level_test.rs:39:46
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut tree: HashMap<&str, Vec<&str>> = HashMap::new();
[INFO] [stdout]    |                                              ^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::HashMap;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `level` in this scope
[INFO] [stdout]   --> src/tests/level_test.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::level;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VecDeque`
[INFO] [stdout]   --> src/tests/level_test.rs:43:16
[INFO] [stdout]    |
[INFO] [stdout] 43 |     level(&mut VecDeque::new(), &tree, "A", &mut |node| {
[INFO] [stdout]    |                ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::VecDeque;
[INFO] [stdout]    |
[INFO] [stdout] 5  | use std::collections::VecDeque;
[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: E0412, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eert` 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" "873ac00f5495996444f72efd4d0049902fe3e4d43336adf66397f20c533ad8c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873ac00f5495996444f72efd4d0049902fe3e4d43336adf66397f20c533ad8c9", kill_on_drop: false }`
[INFO] [stdout] 873ac00f5495996444f72efd4d0049902fe3e4d43336adf66397f20c533ad8c9