[INFO] fetching crate internal_iterator_rec 0.1.1...
[INFO] testing internal_iterator_rec-0.1.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate internal_iterator_rec 0.1.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate internal_iterator_rec 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate internal_iterator_rec 0.1.1
[INFO] tweaked toml for crates.io crate internal_iterator_rec 0.1.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate internal_iterator_rec 0.1.1 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] crate crates.io crate internal_iterator_rec 0.1.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded internal-iterator v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 07d485834fd393593c4bb5eab888a903de76ab01a36362742e24ca0d6a5f71b9
[INFO] running `Command { std: "docker" "start" "-a" "07d485834fd393593c4bb5eab888a903de76ab01a36362742e24ca0d6a5f71b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d485834fd393593c4bb5eab888a903de76ab01a36362742e24ca0d6a5f71b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d485834fd393593c4bb5eab888a903de76ab01a36362742e24ca0d6a5f71b9", kill_on_drop: false }`
[INFO] [stdout] 07d485834fd393593c4bb5eab888a903de76ab01a36362742e24ca0d6a5f71b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d09e9e233e59429eef44fb91aed3b2451fe90696aecbd2ae73c9d471c0e31e6c
[INFO] running `Command { std: "docker" "start" "-a" "d09e9e233e59429eef44fb91aed3b2451fe90696aecbd2ae73c9d471c0e31e6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling internal-iterator v0.2.3
[INFO] [stderr]    Compiling internal_iterator_rec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d09e9e233e59429eef44fb91aed3b2451fe90696aecbd2ae73c9d471c0e31e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09e9e233e59429eef44fb91aed3b2451fe90696aecbd2ae73c9d471c0e31e6c", kill_on_drop: false }`
[INFO] [stdout] d09e9e233e59429eef44fb91aed3b2451fe90696aecbd2ae73c9d471c0e31e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 430f69031329eefc77d10ef53f5f4e428e9d2fbce3a0e3d9a1f5a295aac0c2c2
[INFO] running `Command { std: "docker" "start" "-a" "430f69031329eefc77d10ef53f5f4e428e9d2fbce3a0e3d9a1f5a295aac0c2c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling internal_iterator_rec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "430f69031329eefc77d10ef53f5f4e428e9d2fbce3a0e3d9a1f5a295aac0c2c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "430f69031329eefc77d10ef53f5f4e428e9d2fbce3a0e3d9a1f5a295aac0c2c2", kill_on_drop: false }`
[INFO] [stdout] 430f69031329eefc77d10ef53f5f4e428e9d2fbce3a0e3d9a1f5a295aac0c2c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7e21f07643fd809961f0d229d71baa5c9ecb5814048daacd0b69bc8c10302a5c
[INFO] running `Command { std: "docker" "start" "-a" "7e21f07643fd809961f0d229d71baa5c9ecb5814048daacd0b69bc8c10302a5c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/internal_iterator_rec-d2c3cd003c8eb84d)
[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]      Running tests/usability_test.rs (/opt/rustwide/target/debug/deps/usability_test-8a470f394d3f6fc8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests internal_iterator_rec
[INFO] [stdout] test run_the_sample_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "7e21f07643fd809961f0d229d71baa5c9ecb5814048daacd0b69bc8c10302a5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e21f07643fd809961f0d229d71baa5c9ecb5814048daacd0b69bc8c10302a5c", kill_on_drop: false }`
[INFO] [stdout] 7e21f07643fd809961f0d229d71baa5c9ecb5814048daacd0b69bc8c10302a5c