[INFO] cloning repository https://github.com/jehuddleston/RustShell [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jehuddleston/RustShell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehuddleston%2FRustShell", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehuddleston%2FRustShell'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13a9f396c9e88e56508bbff158c6eef2fe262609 [INFO] testing jehuddleston/RustShell against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjehuddleston%2FRustShell" "/workspace/builds/worker-41/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jehuddleston/RustShell on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jehuddleston/RustShell [INFO] finished tweaking git repo https://github.com/jehuddleston/RustShell [INFO] tweaked toml for git repo https://github.com/jehuddleston/RustShell written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate git repo https://github.com/jehuddleston/RustShell already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 378139f053e22e39448e90953d20e26a0ffc30d92dce5ff1a99fa6bcda1cb0de [INFO] running `Command { std: "docker" "start" "-a" "378139f053e22e39448e90953d20e26a0ffc30d92dce5ff1a99fa6bcda1cb0de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "378139f053e22e39448e90953d20e26a0ffc30d92dce5ff1a99fa6bcda1cb0de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "378139f053e22e39448e90953d20e26a0ffc30d92dce5ff1a99fa6bcda1cb0de", kill_on_drop: false }` [INFO] [stdout] 378139f053e22e39448e90953d20e26a0ffc30d92dce5ff1a99fa6bcda1cb0de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7472c88c5697b0f640be8137e5ea4cd52fc7b12cb383e0aae44911a46e70ca73 [INFO] running `Command { std: "docker" "start" "-a" "7472c88c5697b0f640be8137e5ea4cd52fc7b12cb383e0aae44911a46e70ca73", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustshell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str::Split` [INFO] [stdout] --> src/stringparser/stringparser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/commandmanager/commandmanager.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | let ret = self.commands.insert(command.to_string(),f); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "7472c88c5697b0f640be8137e5ea4cd52fc7b12cb383e0aae44911a46e70ca73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7472c88c5697b0f640be8137e5ea4cd52fc7b12cb383e0aae44911a46e70ca73", kill_on_drop: false }` [INFO] [stdout] 7472c88c5697b0f640be8137e5ea4cd52fc7b12cb383e0aae44911a46e70ca73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8500aa5ee530c75a29b55ac8a2c8bb3873604e785b566de11444ce0ad27e1365 [INFO] running `Command { std: "docker" "start" "-a" "8500aa5ee530c75a29b55ac8a2c8bb3873604e785b566de11444ce0ad27e1365", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustshell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/commandmanager/commandmanager.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::Split` [INFO] [stdout] --> src/stringparser/stringparser.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::str::Split; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/commandmanager/commandmanager.rs:19:14 [INFO] [stdout] | [INFO] [stdout] 19 | let ret = self.commands.insert(command.to_string(),f); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commandmanager/commandmanager.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | fn one(args: Vec) -> String{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/commandmanager/commandmanager.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | fn two(args: Vec) -> String{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | stdout().flush(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "8500aa5ee530c75a29b55ac8a2c8bb3873604e785b566de11444ce0ad27e1365", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8500aa5ee530c75a29b55ac8a2c8bb3873604e785b566de11444ce0ad27e1365", kill_on_drop: false }` [INFO] [stdout] 8500aa5ee530c75a29b55ac8a2c8bb3873604e785b566de11444ce0ad27e1365 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 35f8bafb8c8cf9a12c8b49deaa2f1d2f1cd67668e8e722fa23e4615919e8caec [INFO] running `Command { std: "docker" "start" "-a" "35f8bafb8c8cf9a12c8b49deaa2f1d2f1cd67668e8e722fa23e4615919e8caec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/commandmanager/commandmanager.rs:55:10 [INFO] [stdout] test commandmanager::commandmanager::test::test_add_execute ... ok [INFO] [stderr] | [INFO] [stdout] test commandmanager::commandmanager::test::test_bad_cmd ... ok [INFO] [stderr] 55 | }; [INFO] [stdout] test commandmanager::commandmanager::test::test_cmd_already_used ... ok [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stdout] test commandmanager::commandmanager::test::test_constructor ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: unused import: `std::str::Split` [INFO] [stderr] --> src/stringparser/stringparser.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str::Split; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/commandmanager/commandmanager.rs:19:14 [INFO] [stderr] | [INFO] [stderr] 19 | let ret = self.commands.insert(command.to_string(),f); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/commandmanager/commandmanager.rs:78:16 [INFO] [stderr] | [INFO] [stderr] 78 | fn one(args: Vec) -> String{ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/commandmanager/commandmanager.rs:81:16 [INFO] [stderr] | [INFO] [stderr] 81 | fn two(args: Vec) -> String{ [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | stdout().flush(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rustshell` (bin "rustshell" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.80s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustshell-312f7dc3c0216b31) [INFO] running `Command { std: "docker" "inspect" "35f8bafb8c8cf9a12c8b49deaa2f1d2f1cd67668e8e722fa23e4615919e8caec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35f8bafb8c8cf9a12c8b49deaa2f1d2f1cd67668e8e722fa23e4615919e8caec", kill_on_drop: false }` [INFO] [stdout] 35f8bafb8c8cf9a12c8b49deaa2f1d2f1cd67668e8e722fa23e4615919e8caec