[INFO] fetching crate macro-while-mut 0.1.1...
[INFO] testing macro-while-mut-0.1.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate macro-while-mut 0.1.1 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate macro-while-mut 0.1.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-104/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 278cb43278b4a31228fbbb369777f11aa2ad890f573f3cdd446d568c6608cc1b
[INFO] running `Command { std: "docker" "start" "-a" "278cb43278b4a31228fbbb369777f11aa2ad890f573f3cdd446d568c6608cc1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "278cb43278b4a31228fbbb369777f11aa2ad890f573f3cdd446d568c6608cc1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278cb43278b4a31228fbbb369777f11aa2ad890f573f3cdd446d568c6608cc1b", kill_on_drop: false }`
[INFO] [stdout] 278cb43278b4a31228fbbb369777f11aa2ad890f573f3cdd446d568c6608cc1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20b588aed16db2b5b8f642c49e4768c40f02894b65230e99f8124513022f21d8
[INFO] running `Command { std: "docker" "start" "-a" "20b588aed16db2b5b8f642c49e4768c40f02894b65230e99f8124513022f21d8", 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 0.94s
[INFO] running `Command { std: "docker" "inspect" "20b588aed16db2b5b8f642c49e4768c40f02894b65230e99f8124513022f21d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b588aed16db2b5b8f642c49e4768c40f02894b65230e99f8124513022f21d8", kill_on_drop: false }`
[INFO] [stdout] 20b588aed16db2b5b8f642c49e4768c40f02894b65230e99f8124513022f21d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aec9e73c7e25b6b6917fda85f0a2bf894fe2ba773e6f65b22a2ce15e1fd569e
[INFO] running `Command { std: "docker" "start" "-a" "2aec9e73c7e25b6b6917fda85f0a2bf894fe2ba773e6f65b22a2ce15e1fd569e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling macro-while-mut v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.50s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/macro_while_mut-814eefc8eec2f7b0)
[INFO] running `Command { std: "docker" "inspect" "2aec9e73c7e25b6b6917fda85f0a2bf894fe2ba773e6f65b22a2ce15e1fd569e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aec9e73c7e25b6b6917fda85f0a2bf894fe2ba773e6f65b22a2ce15e1fd569e", kill_on_drop: false }`
[INFO] [stdout] 2aec9e73c7e25b6b6917fda85f0a2bf894fe2ba773e6f65b22a2ce15e1fd569e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46ed60291a88952c68a60e98858131b4eb237041ac68d64df0c42fca287b0894
[INFO] running `Command { std: "docker" "start" "-a" "46ed60291a88952c68a60e98858131b4eb237041ac68d64df0c42fca287b0894", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macro_while_mut-814eefc8eec2f7b0)
[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 macro-while-mut
[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 0.31s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "46ed60291a88952c68a60e98858131b4eb237041ac68d64df0c42fca287b0894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ed60291a88952c68a60e98858131b4eb237041ac68d64df0c42fca287b0894", kill_on_drop: false }`
[INFO] [stdout] 46ed60291a88952c68a60e98858131b4eb237041ac68d64df0c42fca287b0894