[INFO] cloning repository https://github.com/rubdos/macro-hierarchy-mwe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rubdos/macro-hierarchy-mwe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubdos%2Fmacro-hierarchy-mwe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubdos%2Fmacro-hierarchy-mwe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72b60eca68c97e6e1f8bb2347e04c4f72a14871e
[INFO] testing rubdos/macro-hierarchy-mwe against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frubdos%2Fmacro-hierarchy-mwe" "/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/rubdos/macro-hierarchy-mwe on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rubdos/macro-hierarchy-mwe
[INFO] finished tweaking git repo https://github.com/rubdos/macro-hierarchy-mwe
[INFO] tweaked toml for git repo https://github.com/rubdos/macro-hierarchy-mwe written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/rubdos/macro-hierarchy-mwe already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5c1647b9cd579b8231cb969d360dfc1453d7679ea32ed9183993074be4265dd
[INFO] running `Command { std: "docker" "start" "-a" "a5c1647b9cd579b8231cb969d360dfc1453d7679ea32ed9183993074be4265dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5c1647b9cd579b8231cb969d360dfc1453d7679ea32ed9183993074be4265dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c1647b9cd579b8231cb969d360dfc1453d7679ea32ed9183993074be4265dd", kill_on_drop: false }`
[INFO] [stdout] a5c1647b9cd579b8231cb969d360dfc1453d7679ea32ed9183993074be4265dd
[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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb9138b5a600d61d0ea1c7b2ba17cd81d575cf6721c71932b9eef604d521be00
[INFO] running `Command { std: "docker" "start" "-a" "bb9138b5a600d61d0ea1c7b2ba17cd81d575cf6721c71932b9eef604d521be00", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-hierarchy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `bar`
[INFO] [stdout]  --> src/lib.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     macro_rules! bar {
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "bb9138b5a600d61d0ea1c7b2ba17cd81d575cf6721c71932b9eef604d521be00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9138b5a600d61d0ea1c7b2ba17cd81d575cf6721c71932b9eef604d521be00", kill_on_drop: false }`
[INFO] [stdout] bb9138b5a600d61d0ea1c7b2ba17cd81d575cf6721c71932b9eef604d521be00
[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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2086620e436dfed765a755a40a178633b090e4fb2c4c79631f3dd3e08a664d3
[INFO] running `Command { std: "docker" "start" "-a" "b2086620e436dfed765a755a40a178633b090e4fb2c4c79631f3dd3e08a664d3", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition: `bar`
[INFO] [stdout]  --> src/lib.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     macro_rules! bar {
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling macro-hierarchy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `bar` in this scope
[INFO] [stdout]  --> tests/foo.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | foo!( m );
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `bar`
[INFO] [stdout]  --> src/lib.rs:2:18
[INFO] [stdout]   |
[INFO] [stdout] 2 |     macro_rules! bar {
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `macro-hierarchy` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b2086620e436dfed765a755a40a178633b090e4fb2c4c79631f3dd3e08a664d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2086620e436dfed765a755a40a178633b090e4fb2c4c79631f3dd3e08a664d3", kill_on_drop: false }`
[INFO] [stdout] b2086620e436dfed765a755a40a178633b090e4fb2c4c79631f3dd3e08a664d3