[INFO] fetching crate lxc_rust 0.1.2...
[INFO] testing lxc_rust-0.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate lxc_rust 0.1.2 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate lxc_rust 0.1.2
[INFO] finished tweaking crates.io crate lxc_rust 0.1.2
[INFO] tweaked toml for crates.io crate lxc_rust 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lxc_rust 0.1.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lxc_rust 0.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 578f54d4626fcb120a1a94737a72b68aedf8d0a19f04d08e6daddc3f6f7c22dd
[INFO] running `Command { std: "docker" "start" "-a" "578f54d4626fcb120a1a94737a72b68aedf8d0a19f04d08e6daddc3f6f7c22dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "578f54d4626fcb120a1a94737a72b68aedf8d0a19f04d08e6daddc3f6f7c22dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578f54d4626fcb120a1a94737a72b68aedf8d0a19f04d08e6daddc3f6f7c22dd", kill_on_drop: false }`
[INFO] [stdout] 578f54d4626fcb120a1a94737a72b68aedf8d0a19f04d08e6daddc3f6f7c22dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 630c73a7a8a67b3998362cd177b025fff7ec35d03f2167bd47da01ad13f90ce7
[INFO] running `Command { std: "docker" "start" "-a" "630c73a7a8a67b3998362cd177b025fff7ec35d03f2167bd47da01ad13f90ce7", kill_on_drop: false }`
[INFO] [stderr]    Compiling lxc_rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/lxc.rs:247:56
[INFO] [stdout]     |
[INFO] [stdout] 247 |     pub fn create_storage(storage: String, fs: String, args: Vec<String>) {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "630c73a7a8a67b3998362cd177b025fff7ec35d03f2167bd47da01ad13f90ce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "630c73a7a8a67b3998362cd177b025fff7ec35d03f2167bd47da01ad13f90ce7", kill_on_drop: false }`
[INFO] [stdout] 630c73a7a8a67b3998362cd177b025fff7ec35d03f2167bd47da01ad13f90ce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3a47164802e8ae7dc2e6b0c754708e06d9458be435e3f7a0d38072ee93196b0
[INFO] running `Command { std: "docker" "start" "-a" "c3a47164802e8ae7dc2e6b0c754708e06d9458be435e3f7a0d38072ee93196b0", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/lxc.rs:247:56
[INFO] [stdout]     |
[INFO] [stdout] 247 |     pub fn create_storage(storage: String, fs: String, args: Vec<String>) {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lxc_rust v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/lxc.rs:247:56
[INFO] [stdout]     |
[INFO] [stdout] 247 |     pub fn create_storage(storage: String, fs: String, args: Vec<String>) {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "c3a47164802e8ae7dc2e6b0c754708e06d9458be435e3f7a0d38072ee93196b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a47164802e8ae7dc2e6b0c754708e06d9458be435e3f7a0d38072ee93196b0", kill_on_drop: false }`
[INFO] [stdout] c3a47164802e8ae7dc2e6b0c754708e06d9458be435e3f7a0d38072ee93196b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 86501e6b67c565ff472344e376d16e4f2c0966d3b71c0614f262398aa7faac1c
[INFO] running `Command { std: "docker" "start" "-a" "86501e6b67c565ff472344e376d16e4f2c0966d3b71c0614f262398aa7faac1c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/lxc.rs:247:56
[INFO] [stderr]     |
[INFO] [stderr] 247 |     pub fn create_storage(storage: String, fs: String, args: Vec<String>) {
[INFO] [stderr]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lxc_rust` (lib) generated 1 warning (run `cargo fix --lib -p lxc_rust` to apply 1 suggestion)
[INFO] [stderr] warning: `lxc_rust` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lxc.rs (/opt/rustwide/target/debug/deps/lxc_rust-9d1f908dae5625d5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lxc_rust-d0f7ec95114e0a8c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lxc_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "86501e6b67c565ff472344e376d16e4f2c0966d3b71c0614f262398aa7faac1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86501e6b67c565ff472344e376d16e4f2c0966d3b71c0614f262398aa7faac1c", kill_on_drop: false }`
[INFO] [stdout] 86501e6b67c565ff472344e376d16e4f2c0966d3b71c0614f262398aa7faac1c
