[INFO] fetching crate magikitten 0.2.0...
[INFO] testing magikitten-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate magikitten 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate magikitten 0.2.0
[INFO] finished tweaking crates.io crate magikitten 0.2.0
[INFO] tweaked toml for crates.io crate magikitten 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate magikitten 0.2.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded ck-meow v0.1.0
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85600cbfb5817619dcf0b96d1312c243300c0c6c081c34a0a08c2a239e300b54
[INFO] running `Command { std: "docker" "start" "-a" "85600cbfb5817619dcf0b96d1312c243300c0c6c081c34a0a08c2a239e300b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85600cbfb5817619dcf0b96d1312c243300c0c6c081c34a0a08c2a239e300b54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85600cbfb5817619dcf0b96d1312c243300c0c6c081c34a0a08c2a239e300b54", kill_on_drop: false }`
[INFO] [stdout] 85600cbfb5817619dcf0b96d1312c243300c0c6c081c34a0a08c2a239e300b54
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb16eac6e0e3d2f00247829e6bfdc53a57e1bdec92cb479101052eab1b38065a
[INFO] running `Command { std: "docker" "start" "-a" "eb16eac6e0e3d2f00247829e6bfdc53a57e1bdec92cb479101052eab1b38065a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling ck-meow v0.1.0
[INFO] [stderr]    Compiling magikitten v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "eb16eac6e0e3d2f00247829e6bfdc53a57e1bdec92cb479101052eab1b38065a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb16eac6e0e3d2f00247829e6bfdc53a57e1bdec92cb479101052eab1b38065a", kill_on_drop: false }`
[INFO] [stdout] eb16eac6e0e3d2f00247829e6bfdc53a57e1bdec92cb479101052eab1b38065a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a299854b633528761f7a4742cf912527751106f18bfa8cc42a33f3b63cd2a46
[INFO] running `Command { std: "docker" "start" "-a" "5a299854b633528761f7a4742cf912527751106f18bfa8cc42a33f3b63cd2a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling magikitten v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "5a299854b633528761f7a4742cf912527751106f18bfa8cc42a33f3b63cd2a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a299854b633528761f7a4742cf912527751106f18bfa8cc42a33f3b63cd2a46", kill_on_drop: false }`
[INFO] [stdout] 5a299854b633528761f7a4742cf912527751106f18bfa8cc42a33f3b63cd2a46
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 921b8f7add4212d3c7e1d7aa3407926a5cf32c2d2703f9ca113d8da6454efc70
[INFO] running `Command { std: "docker" "start" "-a" "921b8f7add4212d3c7e1d7aa3407926a5cf32c2d2703f9ca113d8da6454efc70", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magikitten-d85daf25306da1fe)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test rng::test::test_rng_is_prefix ... ok
[INFO] [stdout] test transcript::test::test_changing_label_gives_different_results ... ok
[INFO] [stdout] test transcript::test::test_serialize_len ... ok
[INFO] [stdout] test transcript::test::test_changing_protocol_gives_different_results ... ok
[INFO] [stdout] test transcript::test::test_changing_message_gives_different_results ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magikitten
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/transcript.rs - transcript::Transcript (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "921b8f7add4212d3c7e1d7aa3407926a5cf32c2d2703f9ca113d8da6454efc70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "921b8f7add4212d3c7e1d7aa3407926a5cf32c2d2703f9ca113d8da6454efc70", kill_on_drop: false }`
[INFO] [stdout] 921b8f7add4212d3c7e1d7aa3407926a5cf32c2d2703f9ca113d8da6454efc70