[INFO] fetching crate iter_tools 0.24.0...
[INFO] checking iter_tools-0.24.0 against master#8549802939cd01111c46e34a7b67cb1933977af9 for pr-132712
[INFO] extracting crate iter_tools 0.24.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate iter_tools 0.24.0 on toolchain 8549802939cd01111c46e34a7b67cb1933977af9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter_tools 0.24.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate iter_tools 0.24.0
[INFO] tweaked toml for crates.io crate iter_tools 0.24.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate iter_tools 0.24.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clone_dyn_types v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f70abd4b90b721e39d3ed3bc2886b8a992bd7172886b788693bdad62eaaa2a3
[INFO] running `Command { std: "docker" "start" "-a" "0f70abd4b90b721e39d3ed3bc2886b8a992bd7172886b788693bdad62eaaa2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f70abd4b90b721e39d3ed3bc2886b8a992bd7172886b788693bdad62eaaa2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f70abd4b90b721e39d3ed3bc2886b8a992bd7172886b788693bdad62eaaa2a3", kill_on_drop: false }`
[INFO] [stdout] 0f70abd4b90b721e39d3ed3bc2886b8a992bd7172886b788693bdad62eaaa2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d63c5625baaaf9cfdf25c4c27b4c4e539a8ce4ac14748a2cfb7d010bbcc323e
[INFO] running `Command { std: "docker" "start" "-a" "1d63c5625baaaf9cfdf25c4c27b4c4e539a8ce4ac14748a2cfb7d010bbcc323e", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking clone_dyn_types v0.26.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking iter_tools v0.24.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `test_tools`
[INFO] [stdout]  --> tests/tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use test_tools::exposed::*;
[INFO] [stdout]   |     ^^^^^^^^^^ use of undeclared crate or module `test_tools`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 | use iter_tools::exposed::*;
[INFO] [stdout]   |     ~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test_tools` in the list of imported crates
[INFO] [stdout]  --> tests/smoke_test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |   ::test_tools::smoke_test_for_local_run();
[INFO] [stdout]   |     ^^^^^^^^^^ could not find `test_tools` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `a_id` in this scope
[INFO] [stdout]   --> tests/inc/basic_test.rs:20:3
[INFO] [stdout]    |
[INFO] [stdout] 20 |   a_id!( got, exp );
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `test_tools` in the list of imported crates
[INFO] [stdout]   --> tests/smoke_test.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |   ::test_tools::smoke_test_for_published_run();
[INFO] [stdout]    |     ^^^^^^^^^^ could not find `test_tools` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `iter_tools` (test "smoke_test") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `iter_tools` (test "tests") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "1d63c5625baaaf9cfdf25c4c27b4c4e539a8ce4ac14748a2cfb7d010bbcc323e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d63c5625baaaf9cfdf25c4c27b4c4e539a8ce4ac14748a2cfb7d010bbcc323e", kill_on_drop: false }`
[INFO] [stdout] 1d63c5625baaaf9cfdf25c4c27b4c4e539a8ce4ac14748a2cfb7d010bbcc323e