[INFO] fetching crate fuzed-iterator 1.0.1...
[INFO] testing fuzed-iterator-1.0.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate fuzed-iterator 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fuzed-iterator 1.0.1
[INFO] finished tweaking crates.io crate fuzed-iterator 1.0.1
[INFO] tweaked toml for crates.io crate fuzed-iterator 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuzed-iterator 1.0.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e2da89ec99ff2f4ad52f226d13bcd8a22b385b5c96f7ff7eaa6e1381237602a
[INFO] running `Command { std: "docker" "start" "-a" "0e2da89ec99ff2f4ad52f226d13bcd8a22b385b5c96f7ff7eaa6e1381237602a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e2da89ec99ff2f4ad52f226d13bcd8a22b385b5c96f7ff7eaa6e1381237602a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2da89ec99ff2f4ad52f226d13bcd8a22b385b5c96f7ff7eaa6e1381237602a", kill_on_drop: false }`
[INFO] [stdout] 0e2da89ec99ff2f4ad52f226d13bcd8a22b385b5c96f7ff7eaa6e1381237602a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfdb97859ad9285f9aa6a1a93b2aefcea997cdd8da87d492db84093acd065b4c
[INFO] running `Command { std: "docker" "start" "-a" "dfdb97859ad9285f9aa6a1a93b2aefcea997cdd8da87d492db84093acd065b4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzed-iterator v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "dfdb97859ad9285f9aa6a1a93b2aefcea997cdd8da87d492db84093acd065b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdb97859ad9285f9aa6a1a93b2aefcea997cdd8da87d492db84093acd065b4c", kill_on_drop: false }`
[INFO] [stdout] dfdb97859ad9285f9aa6a1a93b2aefcea997cdd8da87d492db84093acd065b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df4a8723a41afeefeda1d082c083fb425c02d45d1e68c62e721750328667ac0d
[INFO] running `Command { std: "docker" "start" "-a" "df4a8723a41afeefeda1d082c083fb425c02d45d1e68c62e721750328667ac0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling fuzed-iterator v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "df4a8723a41afeefeda1d082c083fb425c02d45d1e68c62e721750328667ac0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df4a8723a41afeefeda1d082c083fb425c02d45d1e68c62e721750328667ac0d", kill_on_drop: false }`
[INFO] [stdout] df4a8723a41afeefeda1d082c083fb425c02d45d1e68c62e721750328667ac0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f211404a3aa3b6d1bd3c13c637caf215a1450a336d51b95878152e34201f125
[INFO] running `Command { std: "docker" "start" "-a" "8f211404a3aa3b6d1bd3c13c637caf215a1450a336d51b95878152e34201f125", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fuzed_iterator-2b7dccdeed763f1c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test double_ended_iterator_tests::no_panic_until_first_none ... ok
[INFO] [stdout] test iterator_tests::no_panic_if_fused ... ok
[INFO] [stdout] test iterator_tests::no_panic_until_first_none ... ok
[INFO] [stdout] test double_ended_iterator_tests::no_panic_if_fused ... ok
[INFO] [stdout] test iterator_tests::size_hint ... ok
[INFO] [stdout] test double_ended_iterator_tests::panic_on_another_next_back_after_none - should panic ... ok
[INFO] [stdout] test iterator_tests::panic_on_another_next_after_none - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fuzed_iterator
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 97) ... ok
[INFO] [stdout] test src/lib.rs - (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f211404a3aa3b6d1bd3c13c637caf215a1450a336d51b95878152e34201f125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f211404a3aa3b6d1bd3c13c637caf215a1450a336d51b95878152e34201f125", kill_on_drop: false }`
[INFO] [stdout] 8f211404a3aa3b6d1bd3c13c637caf215a1450a336d51b95878152e34201f125