[INFO] fetching crate commandor 0.1.0... [INFO] testing commandor-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate commandor 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate commandor 0.1.0 [INFO] finished tweaking crates.io crate commandor 0.1.0 [INFO] tweaked toml for crates.io crate commandor 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate commandor 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eaa07d8d900fdbc97786f8e7ddfa9971475538131d2dd5108bb17f1e6ae9cb8e [INFO] running `Command { std: "docker" "start" "-a" "eaa07d8d900fdbc97786f8e7ddfa9971475538131d2dd5108bb17f1e6ae9cb8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaa07d8d900fdbc97786f8e7ddfa9971475538131d2dd5108bb17f1e6ae9cb8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaa07d8d900fdbc97786f8e7ddfa9971475538131d2dd5108bb17f1e6ae9cb8e", kill_on_drop: false }` [INFO] [stdout] eaa07d8d900fdbc97786f8e7ddfa9971475538131d2dd5108bb17f1e6ae9cb8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42f5fd8419b270851f76daa7869a0a945c5d29791977e0386e512f05a1826045 [INFO] running `Command { std: "docker" "start" "-a" "42f5fd8419b270851f76daa7869a0a945c5d29791977e0386e512f05a1826045", kill_on_drop: false }` [INFO] [stderr] Compiling commandor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/tests/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::prelude::*; [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:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod tests; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_test_args` is never used [INFO] [stdout] --> src/tests/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn get_test_args() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "42f5fd8419b270851f76daa7869a0a945c5d29791977e0386e512f05a1826045", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42f5fd8419b270851f76daa7869a0a945c5d29791977e0386e512f05a1826045", kill_on_drop: false }` [INFO] [stdout] 42f5fd8419b270851f76daa7869a0a945c5d29791977e0386e512f05a1826045 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b64e40d7dc8e6ee6f4137ad42bb71ce5066c9df63dd73a971e86afb72cf9dc54 [INFO] running `Command { std: "docker" "start" "-a" "b64e40d7dc8e6ee6f4137ad42bb71ce5066c9df63dd73a971e86afb72cf9dc54", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/tests/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::prelude::*; [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:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | mod tests; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_test_args` is never used [INFO] [stdout] --> src/tests/mod.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn get_test_args() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling commandor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests/mod.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | cs.send("command"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = cs.send("command"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests/mod.rs:100:21 [INFO] [stdout] | [INFO] [stdout] 100 | cs.send("hello"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 100 | let _ = cs.send("hello"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests/mod.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | ds.send("default"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = ds.send("default"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests/mod.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | manager.execute(vec!["non_existing".to_string()]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = manager.execute(vec!["non_existing".to_string()]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests/mod.rs:123:5 [INFO] [stdout] | [INFO] [stdout] 123 | manager.execute(vec!["test".to_string(), "--message".to_string(), "hello".to_string()]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = manager.execute(vec!["test".to_string(), "--message".to_string(), "hello".to_string()]); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "b64e40d7dc8e6ee6f4137ad42bb71ce5066c9df63dd73a971e86afb72cf9dc54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b64e40d7dc8e6ee6f4137ad42bb71ce5066c9df63dd73a971e86afb72cf9dc54", kill_on_drop: false }` [INFO] [stdout] b64e40d7dc8e6ee6f4137ad42bb71ce5066c9df63dd73a971e86afb72cf9dc54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 74af27aba85ff6cb9d36146243caaef22f3864e2b270e047f66cbd6ffcd3fa9e [INFO] running `Command { std: "docker" "start" "-a" "74af27aba85ff6cb9d36146243caaef22f3864e2b270e047f66cbd6ffcd3fa9e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::prelude::*` [INFO] [stderr] --> src/tests/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | mod tests; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `get_test_args` is never used [INFO] [stderr] --> src/tests/mod.rs:3:4 [INFO] [stderr] | [INFO] [stderr] 3 | fn get_test_args() -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `commandor` (lib) generated 2 warnings (run `cargo fix --lib -p commandor` to apply 1 suggestion) [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests/mod.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | cs.send("command"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 96 | let _ = cs.send("command"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests/mod.rs:100:21 [INFO] [stderr] | [INFO] [stderr] 100 | cs.send("hello"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 100 | let _ = cs.send("hello"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests/mod.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | ds.send("default"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 111 | let _ = ds.send("default"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/tests/mod.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | manager.execute(vec!["non_existing".to_string()]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 119 | let _ = manager.execute(vec!["non_existing".to_string()]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stdout] [INFO] [stderr] --> src/tests/mod.rs:123:5 [INFO] [stdout] running 4 tests [INFO] [stderr] | [INFO] [stdout] test tests::test_default_arg ... ok [INFO] [stderr] 123 | manager.execute(vec!["test".to_string(), "--message".to_string(), "hello".to_string()]); [INFO] [stdout] test tests::test_flag_arg ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] test tests::test_setter_arg ... ok [INFO] [stderr] | [INFO] [stdout] test tests::test_manager ... ok [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [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] 123 | let _ = manager.execute(vec!["test".to_string(), "--message".to_string(), "hello".to_string()]); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `commandor` (lib test) generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/commandor-4ff6286a50f028a5) [INFO] [stderr] Doc-tests commandor [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/commands/builder.rs - commands::builder::CommandBuilder::new (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "74af27aba85ff6cb9d36146243caaef22f3864e2b270e047f66cbd6ffcd3fa9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74af27aba85ff6cb9d36146243caaef22f3864e2b270e047f66cbd6ffcd3fa9e", kill_on_drop: false }` [INFO] [stdout] 74af27aba85ff6cb9d36146243caaef22f3864e2b270e047f66cbd6ffcd3fa9e