[INFO] updating cached repository https://github.com/garretcarrot/minigrep
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] [stderr] From https://github.com/garretcarrot/minigrep
[INFO] [stderr]  * [new branch]      pre-iter   -> pre-iter
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fbd57dae1fbaa1bfedf1a2dbd9296943bc97dc6
[INFO] testing garretcarrot/minigrep against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgarretcarrot%2Fminigrep" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/garretcarrot/minigrep on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/garretcarrot/minigrep
[INFO] finished tweaking git repo https://github.com/garretcarrot/minigrep
[INFO] tweaked toml for git repo https://github.com/garretcarrot/minigrep written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/garretcarrot/minigrep already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17516e4a6338e666fc816ece486bb38fdd480f325be419fbce80c7419c3ce441
[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" "17516e4a6338e666fc816ece486bb38fdd480f325be419fbce80c7419c3ce441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17516e4a6338e666fc816ece486bb38fdd480f325be419fbce80c7419c3ce441", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17516e4a6338e666fc816ece486bb38fdd480f325be419fbce80c7419c3ce441", kill_on_drop: false }`
[INFO] [stdout] 17516e4a6338e666fc816ece486bb38fdd480f325be419fbce80c7419c3ce441
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3ae6ff7636fb53ffe9694fffea9d64d5b460f22dceb1ff28756acc3db522a6
[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" "4f3ae6ff7636fb53ffe9694fffea9d64d5b460f22dceb1ff28756acc3db522a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "4f3ae6ff7636fb53ffe9694fffea9d64d5b460f22dceb1ff28756acc3db522a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3ae6ff7636fb53ffe9694fffea9d64d5b460f22dceb1ff28756acc3db522a6", kill_on_drop: false }`
[INFO] [stdout] 4f3ae6ff7636fb53ffe9694fffea9d64d5b460f22dceb1ff28756acc3db522a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901658092dc927e8a2c190d26acce8e3eb0224b4150b7f54891f580683c4a7b3
[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" "901658092dc927e8a2c190d26acce8e3eb0224b4150b7f54891f580683c4a7b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:79:34
[INFO] [stdout]    |
[INFO] [stdout] 79 |         let config = Config::new(&[cmd, query.clone(), filename.clone()]).unwrap();
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::env::Args`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::env::Args`
[INFO] [stdout]            found reference `&[std::string::String; 3]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:87:21
[INFO] [stdout]    |
[INFO] [stdout] 87 |         Config::new(&[String::from("the"), String::from("poem.txt")]).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::env::Args`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::env::Args`
[INFO] [stdout]            found reference `&[std::string::String; 2]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:92:34
[INFO] [stdout]    |
[INFO] [stdout] 92 |           let config = Config::new(&[
[INFO] [stdout]    |  __________________________________^
[INFO] [stdout] 93 | |             "./minigrep".to_string(),
[INFO] [stdout] 94 | |             "the".to_string(),
[INFO] [stdout] 95 | |             "poem.txt".to_string(),
[INFO] [stdout] 96 | |         ])
[INFO] [stdout]    | |_________^ expected struct `std::env::Args`, found reference
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `std::env::Args`
[INFO] [stdout]            found reference `&[std::string::String; 3]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:106:34
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let config = Config::new(&["./minigrep".to_string(), "the".to_string()]).unwrap();
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::env::Args`, found reference
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `std::env::Args`
[INFO] [stdout]             found reference `&[std::string::String; 2]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minigrep`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "901658092dc927e8a2c190d26acce8e3eb0224b4150b7f54891f580683c4a7b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901658092dc927e8a2c190d26acce8e3eb0224b4150b7f54891f580683c4a7b3", kill_on_drop: false }`
[INFO] [stdout] 901658092dc927e8a2c190d26acce8e3eb0224b4150b7f54891f580683c4a7b3