[INFO] fetching crate fuzed-iterator 1.0.1...
[INFO] testing fuzed-iterator-1.0.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate fuzed-iterator 1.0.1 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fuzed-iterator 1.0.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9f683e42cc5f4794dbcda00f19fba1ebfe463ad2dda592be2962d44fbb3cc87
[INFO] running `Command { std: "docker" "start" "-a" "e9f683e42cc5f4794dbcda00f19fba1ebfe463ad2dda592be2962d44fbb3cc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9f683e42cc5f4794dbcda00f19fba1ebfe463ad2dda592be2962d44fbb3cc87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f683e42cc5f4794dbcda00f19fba1ebfe463ad2dda592be2962d44fbb3cc87", kill_on_drop: false }`
[INFO] [stdout] e9f683e42cc5f4794dbcda00f19fba1ebfe463ad2dda592be2962d44fbb3cc87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 133daee861efdab616832db09f365a2a80dc4f1547259bd3d05079bacf3c40f2
[INFO] running `Command { std: "docker" "start" "-a" "133daee861efdab616832db09f365a2a80dc4f1547259bd3d05079bacf3c40f2", 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 0.08s
[INFO] running `Command { std: "docker" "inspect" "133daee861efdab616832db09f365a2a80dc4f1547259bd3d05079bacf3c40f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133daee861efdab616832db09f365a2a80dc4f1547259bd3d05079bacf3c40f2", kill_on_drop: false }`
[INFO] [stdout] 133daee861efdab616832db09f365a2a80dc4f1547259bd3d05079bacf3c40f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cb9ad13ee93f75881f7792f521f6dbf4106f9586d62eabf160baee6ffb23988
[INFO] running `Command { std: "docker" "start" "-a" "1cb9ad13ee93f75881f7792f521f6dbf4106f9586d62eabf160baee6ffb23988", 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 0.41s
[INFO] running `Command { std: "docker" "inspect" "1cb9ad13ee93f75881f7792f521f6dbf4106f9586d62eabf160baee6ffb23988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb9ad13ee93f75881f7792f521f6dbf4106f9586d62eabf160baee6ffb23988", kill_on_drop: false }`
[INFO] [stdout] 1cb9ad13ee93f75881f7792f521f6dbf4106f9586d62eabf160baee6ffb23988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89f8a19ad4d7e9d877940fc920e3aff960dd2dcc31b588ccda0a3a5b80a0ce49
[INFO] running `Command { std: "docker" "start" "-a" "89f8a19ad4d7e9d877940fc920e3aff960dd2dcc31b588ccda0a3a5b80a0ce49", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[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_if_fused ... ok
[INFO] [stdout] test double_ended_iterator_tests::no_panic_until_first_none ... ok
[INFO] [stdout] test iterator_tests::no_panic_until_first_none ... ok
[INFO] [stdout] test iterator_tests::size_hint ... ok
[INFO] [stdout] test iterator_tests::no_panic_if_fused ... 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 0.05s
[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 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89f8a19ad4d7e9d877940fc920e3aff960dd2dcc31b588ccda0a3a5b80a0ce49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f8a19ad4d7e9d877940fc920e3aff960dd2dcc31b588ccda0a3a5b80a0ce49", kill_on_drop: false }`
[INFO] [stdout] 89f8a19ad4d7e9d877940fc920e3aff960dd2dcc31b588ccda0a3a5b80a0ce49