[INFO] fetching crate racetrack-proc-macro 0.0.1...
[INFO] testing racetrack-proc-macro-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate racetrack-proc-macro 0.0.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate racetrack-proc-macro 0.0.1 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 racetrack-proc-macro 0.0.1
[INFO] finished tweaking crates.io crate racetrack-proc-macro 0.0.1
[INFO] tweaked toml for crates.io crate racetrack-proc-macro 0.0.1 written to /workspace/builds/worker-21/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] 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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] d799e6c3f1219dab6e2acaff7ab687642c10f7b683cc4bba7a39d42a43b064da
[INFO] running `Command { std: "docker" "start" "-a" "d799e6c3f1219dab6e2acaff7ab687642c10f7b683cc4bba7a39d42a43b064da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d799e6c3f1219dab6e2acaff7ab687642c10f7b683cc4bba7a39d42a43b064da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d799e6c3f1219dab6e2acaff7ab687642c10f7b683cc4bba7a39d42a43b064da", kill_on_drop: false }`
[INFO] [stdout] d799e6c3f1219dab6e2acaff7ab687642c10f7b683cc4bba7a39d42a43b064da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] f31c424e83ebea048830b5ec5587eadcd39a6e96ad089c235be581314b8dbf67
[INFO] running `Command { std: "docker" "start" "-a" "f31c424e83ebea048830b5ec5587eadcd39a6e96ad089c235be581314b8dbf67", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling racetrack-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "f31c424e83ebea048830b5ec5587eadcd39a6e96ad089c235be581314b8dbf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31c424e83ebea048830b5ec5587eadcd39a6e96ad089c235be581314b8dbf67", kill_on_drop: false }`
[INFO] [stdout] f31c424e83ebea048830b5ec5587eadcd39a6e96ad089c235be581314b8dbf67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 0c905829d294882abc255d984c3f22042d649d1a5adc9cf57a1339e722e8c50d
[INFO] running `Command { std: "docker" "start" "-a" "0c905829d294882abc255d984c3f22042d649d1a5adc9cf57a1339e722e8c50d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling racetrack-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/racetrack_proc_macro-d8a25455214bbe67)
[INFO] running `Command { std: "docker" "inspect" "0c905829d294882abc255d984c3f22042d649d1a5adc9cf57a1339e722e8c50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c905829d294882abc255d984c3f22042d649d1a5adc9cf57a1339e722e8c50d", kill_on_drop: false }`
[INFO] [stdout] 0c905829d294882abc255d984c3f22042d649d1a5adc9cf57a1339e722e8c50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 4918ae57128e0149d2057f152d184767b8ce6bb4d9f6d31975268231a637381e
[INFO] running `Command { std: "docker" "start" "-a" "4918ae57128e0149d2057f152d184767b8ce6bb4d9f6d31975268231a637381e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/racetrack_proc_macro-d8a25455214bbe67)
[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 racetrack-proc-macro
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stdout] test src/lib.rs - track_with (line 34) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - track_with (line 34) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `racetrack`
[INFO] [stdout]  --> src/lib.rs:36:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use racetrack::{Tracker, track_with};
[INFO] [stdout]   |     ^^^^^^^^^ use of undeclared crate or module `racetrack`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `track_with`
[INFO] [stdout]  --> src/lib.rs:40:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[track_with(0, namespace = "Tracked")]
[INFO] [stdout]   |   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - track_with (line 34)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4918ae57128e0149d2057f152d184767b8ce6bb4d9f6d31975268231a637381e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4918ae57128e0149d2057f152d184767b8ce6bb4d9f6d31975268231a637381e", kill_on_drop: false }`
[INFO] [stdout] 4918ae57128e0149d2057f152d184767b8ce6bb4d9f6d31975268231a637381e