[INFO] fetching crate why2 1.4.1...
[INFO] testing why2-1.4.1 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] extracting crate why2 1.4.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate why2 1.4.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate why2 1.4.1
[INFO] tweaked toml for crates.io crate why2 1.4.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate why2 1.4.1 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate why2 1.4.1 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77d5c74bfb27ba1fa5ce5022f99dfc1148c24a5ff568c51fd883312341a77d6
[INFO] running `Command { std: "docker" "start" "-a" "f77d5c74bfb27ba1fa5ce5022f99dfc1148c24a5ff568c51fd883312341a77d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77d5c74bfb27ba1fa5ce5022f99dfc1148c24a5ff568c51fd883312341a77d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77d5c74bfb27ba1fa5ce5022f99dfc1148c24a5ff568c51fd883312341a77d6", kill_on_drop: false }`
[INFO] [stdout] f77d5c74bfb27ba1fa5ce5022f99dfc1148c24a5ff568c51fd883312341a77d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed04c4a20cedc2ecdf2fdf7833403fee73c543b58d88ceaee1d103c247d11121
[INFO] running `Command { std: "docker" "start" "-a" "ed04c4a20cedc2ecdf2fdf7833403fee73c543b58d88ceaee1d103c247d11121", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling why2 v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling syn v2.0.112
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "ed04c4a20cedc2ecdf2fdf7833403fee73c543b58d88ceaee1d103c247d11121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed04c4a20cedc2ecdf2fdf7833403fee73c543b58d88ceaee1d103c247d11121", kill_on_drop: false }`
[INFO] [stdout] ed04c4a20cedc2ecdf2fdf7833403fee73c543b58d88ceaee1d103c247d11121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc1e4cd6c3c2b48b8e79655ef572d3332078c188499dbecde0b739afb2fdcc33
[INFO] running `Command { std: "docker" "start" "-a" "fc1e4cd6c3c2b48b8e79655ef572d3332078c188499dbecde0b739afb2fdcc33", kill_on_drop: false }`
[INFO] [stderr]    Compiling why2 v1.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "fc1e4cd6c3c2b48b8e79655ef572d3332078c188499dbecde0b739afb2fdcc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc1e4cd6c3c2b48b8e79655ef572d3332078c188499dbecde0b739afb2fdcc33", kill_on_drop: false }`
[INFO] [stdout] fc1e4cd6c3c2b48b8e79655ef572d3332078c188499dbecde0b739afb2fdcc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 409dd9e0141b3d0b9c448195b51d66dc1f1388e5479aa40265f1acfaafe958df
[INFO] running `Command { std: "docker" "start" "-a" "409dd9e0141b3d0b9c448195b51d66dc1f1388e5479aa40265f1acfaafe958df", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests core/lib.rs (/opt/rustwide/target/debug/deps/why2-75b3a918cb6ac60d)
[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/lib.rs (/opt/rustwide/target/debug/deps/lib-e5aa7d8d1e0ab5f9)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::encryption_test::verify_multi_grid_overflow ... ok
[INFO] [stdout] test core::encryption_test::encrypt_decrypt ... ok
[INFO] [stdout] test core::diffusion_test::test_input_diffusion has been running for over 60 seconds
[INFO] [stdout] test core::diffusion_test::test_key_diffusion has been running for over 60 seconds
[INFO] [stdout] Average Input Diffusion: 49.9961% (Target: ~50%)
[INFO] [stdout] test core::diffusion_test::test_input_diffusion ... ok
[INFO] [stdout] Average Key Diffusion: 49.9957% (Target: ~50%)
[INFO] [stdout] test core::diffusion_test::test_key_diffusion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 356.78s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests why2
[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" "409dd9e0141b3d0b9c448195b51d66dc1f1388e5479aa40265f1acfaafe958df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "409dd9e0141b3d0b9c448195b51d66dc1f1388e5479aa40265f1acfaafe958df", kill_on_drop: false }`
[INFO] [stdout] 409dd9e0141b3d0b9c448195b51d66dc1f1388e5479aa40265f1acfaafe958df