[INFO] fetching crate racetrack-proc-macro 0.0.1...
[INFO] testing racetrack-proc-macro-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate racetrack-proc-macro 0.0.1 into /workspace/builds/worker-7-tc1/source
[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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate racetrack-proc-macro 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9df22b1d183d0a4c42cf89e27f1ecc68c3bd7a1e8d417fca85c0f26b98adb552
[INFO] running `Command { std: "docker" "start" "-a" "9df22b1d183d0a4c42cf89e27f1ecc68c3bd7a1e8d417fca85c0f26b98adb552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9df22b1d183d0a4c42cf89e27f1ecc68c3bd7a1e8d417fca85c0f26b98adb552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df22b1d183d0a4c42cf89e27f1ecc68c3bd7a1e8d417fca85c0f26b98adb552", kill_on_drop: false }`
[INFO] [stdout] 9df22b1d183d0a4c42cf89e27f1ecc68c3bd7a1e8d417fca85c0f26b98adb552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 138c2e86b4e93d3699a75117ee93af6cca09e4db5ba8975dcd7a02bf03cbc059
[INFO] running `Command { std: "docker" "start" "-a" "138c2e86b4e93d3699a75117ee93af6cca09e4db5ba8975dcd7a02bf03cbc059", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling racetrack-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "138c2e86b4e93d3699a75117ee93af6cca09e4db5ba8975dcd7a02bf03cbc059", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c2e86b4e93d3699a75117ee93af6cca09e4db5ba8975dcd7a02bf03cbc059", kill_on_drop: false }`
[INFO] [stdout] 138c2e86b4e93d3699a75117ee93af6cca09e4db5ba8975dcd7a02bf03cbc059
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5fbf771ae88ea94da5c21f461f6078c52b992e96bf5471936fa134130989115
[INFO] running `Command { std: "docker" "start" "-a" "f5fbf771ae88ea94da5c21f461f6078c52b992e96bf5471936fa134130989115", kill_on_drop: false }`
[INFO] [stderr]    Compiling racetrack-proc-macro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "f5fbf771ae88ea94da5c21f461f6078c52b992e96bf5471936fa134130989115", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5fbf771ae88ea94da5c21f461f6078c52b992e96bf5471936fa134130989115", kill_on_drop: false }`
[INFO] [stdout] f5fbf771ae88ea94da5c21f461f6078c52b992e96bf5471936fa134130989115
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e08f5314843c9b46daf082354ae92cefd248b48a2a39a0b1c61d9a2a2044af2d
[INFO] running `Command { std: "docker" "start" "-a" "e08f5314843c9b46daf082354ae92cefd248b48a2a39a0b1c61d9a2a2044af2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/racetrack_proc_macro-cd09e953c3d55d74)
[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] [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 unresolved module or unlinked crate `racetrack`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `racetrack`, use `cargo add racetrack` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e08f5314843c9b46daf082354ae92cefd248b48a2a39a0b1c61d9a2a2044af2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08f5314843c9b46daf082354ae92cefd248b48a2a39a0b1c61d9a2a2044af2d", kill_on_drop: false }`
[INFO] [stdout] e08f5314843c9b46daf082354ae92cefd248b48a2a39a0b1c61d9a2a2044af2d