[INFO] fetching crate macro-while-mut 0.1.1...
[INFO] testing macro-while-mut-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate macro-while-mut 0.1.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate macro-while-mut 0.1.1 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 crates.io crate macro-while-mut 0.1.1
[INFO] finished tweaking crates.io crate macro-while-mut 0.1.1
[INFO] tweaked toml for crates.io crate macro-while-mut 0.1.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 997629e720fb82dff5734b92742747e2bfc9ad7f7bafe8001470f00ac7672967
[INFO] running `Command { std: "docker" "start" "-a" "997629e720fb82dff5734b92742747e2bfc9ad7f7bafe8001470f00ac7672967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "997629e720fb82dff5734b92742747e2bfc9ad7f7bafe8001470f00ac7672967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "997629e720fb82dff5734b92742747e2bfc9ad7f7bafe8001470f00ac7672967", kill_on_drop: false }`
[INFO] [stdout] 997629e720fb82dff5734b92742747e2bfc9ad7f7bafe8001470f00ac7672967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 79c8eafde493e094c227967e2369f98ae40e010f26f97e13505181f90ac260f1
[INFO] running `Command { std: "docker" "start" "-a" "79c8eafde493e094c227967e2369f98ae40e010f26f97e13505181f90ac260f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-while-mut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "79c8eafde493e094c227967e2369f98ae40e010f26f97e13505181f90ac260f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79c8eafde493e094c227967e2369f98ae40e010f26f97e13505181f90ac260f1", kill_on_drop: false }`
[INFO] [stdout] 79c8eafde493e094c227967e2369f98ae40e010f26f97e13505181f90ac260f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 9d928cfc727714f79463f97fc61ddc4b11921e670a8dcea561dfd6c029640db4
[INFO] running `Command { std: "docker" "start" "-a" "9d928cfc727714f79463f97fc61ddc4b11921e670a8dcea561dfd6c029640db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro-while-mut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9d928cfc727714f79463f97fc61ddc4b11921e670a8dcea561dfd6c029640db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d928cfc727714f79463f97fc61ddc4b11921e670a8dcea561dfd6c029640db4", kill_on_drop: false }`
[INFO] [stdout] 9d928cfc727714f79463f97fc61ddc4b11921e670a8dcea561dfd6c029640db4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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", kill_on_drop: false }`
[INFO] [stdout] cb92a36f4d9629b2429fd1d089a9ed46839fb1607e42a33df93fa9e6a93db3ba
[INFO] running `Command { std: "docker" "start" "-a" "cb92a36f4d9629b2429fd1d089a9ed46839fb1607e42a33df93fa9e6a93db3ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/macro_while_mut-814eefc8eec2f7b0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests macro-while-mut
[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 1 test
[INFO] [stdout] test src/lib.rs - while_mut (line 6) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - while_mut (line 6) stdout ----
[INFO] [stdout] error: cannot find macro `while_mut` in this scope
[INFO] [stdout]  --> src/lib.rs:11:4
[INFO] [stdout]   |
[INFO] [stdout] 6 |    while_mut!{
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           macro_while_mut::while_mut
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - while_mut (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "cb92a36f4d9629b2429fd1d089a9ed46839fb1607e42a33df93fa9e6a93db3ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb92a36f4d9629b2429fd1d089a9ed46839fb1607e42a33df93fa9e6a93db3ba", kill_on_drop: false }`
[INFO] [stdout] cb92a36f4d9629b2429fd1d089a9ed46839fb1607e42a33df93fa9e6a93db3ba