[INFO] fetching crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1...
[INFO] testing aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6-0.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1
[INFO] finished tweaking crates.io crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1
[INFO] tweaked toml for crates.io crate aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 0.0.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9773b822974b77162b565d7a879918489c66a4f86710bb7b5189347bf65ecbc1
[INFO] running `Command { std: "docker" "start" "-a" "9773b822974b77162b565d7a879918489c66a4f86710bb7b5189347bf65ecbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9773b822974b77162b565d7a879918489c66a4f86710bb7b5189347bf65ecbc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9773b822974b77162b565d7a879918489c66a4f86710bb7b5189347bf65ecbc1", kill_on_drop: false }`
[INFO] [stdout] 9773b822974b77162b565d7a879918489c66a4f86710bb7b5189347bf65ecbc1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 957fd4264eefdd139580410f434fe1a8fb55b93dd2f5ca725537dcea6b35c6cc
[INFO] running `Command { std: "docker" "start" "-a" "957fd4264eefdd139580410f434fe1a8fb55b93dd2f5ca725537dcea6b35c6cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "957fd4264eefdd139580410f434fe1a8fb55b93dd2f5ca725537dcea6b35c6cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957fd4264eefdd139580410f434fe1a8fb55b93dd2f5ca725537dcea6b35c6cc", kill_on_drop: false }`
[INFO] [stdout] 957fd4264eefdd139580410f434fe1a8fb55b93dd2f5ca725537dcea6b35c6cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f760f8097bc22a299cf1527ed58cdeb3ad1ca38f4508bfb69b9718e0dc8dab3e
[INFO] running `Command { std: "docker" "start" "-a" "f760f8097bc22a299cf1527ed58cdeb3ad1ca38f4508bfb69b9718e0dc8dab3e", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indent`
[INFO] [stdout]  --> src/lib.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stdout]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f760f8097bc22a299cf1527ed58cdeb3ad1ca38f4508bfb69b9718e0dc8dab3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f760f8097bc22a299cf1527ed58cdeb3ad1ca38f4508bfb69b9718e0dc8dab3e", kill_on_drop: false }`
[INFO] [stdout] f760f8097bc22a299cf1527ed58cdeb3ad1ca38f4508bfb69b9718e0dc8dab3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4142b5b9c7a55166dc415c17f5cf626d408038cb2f9bee33abf124f012ad0612
[INFO] running `Command { std: "docker" "start" "-a" "4142b5b9c7a55166dc415c17f5cf626d408038cb2f9bee33abf124f012ad0612", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `indent`
[INFO] [stderr]  --> src/lib.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn dep_tree(indent: usize) {
[INFO] [stderr]   |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_indent`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6` (lib) generated 1 warning
[INFO] [stderr] warning: `aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6-e1c5a742f6e11d9d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aaed3d9c82479be5634ad43b16ee62885aaeda2c908ec2a2af7e2a0c6
[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] [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" "4142b5b9c7a55166dc415c17f5cf626d408038cb2f9bee33abf124f012ad0612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4142b5b9c7a55166dc415c17f5cf626d408038cb2f9bee33abf124f012ad0612", kill_on_drop: false }`
[INFO] [stdout] 4142b5b9c7a55166dc415c17f5cf626d408038cb2f9bee33abf124f012ad0612
