[INFO] fetching crate seedling 1.1.1...
[INFO] testing seedling-1.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate seedling 1.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate seedling 1.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate seedling 1.1.1
[INFO] tweaked toml for crates.io crate seedling 1.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seedling 1.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seedling 1.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba191008cf26dd272b57a2a9c568ed7e90c8f4a04f788313de41360080d51f2
[INFO] running `Command { std: "docker" "start" "-a" "0ba191008cf26dd272b57a2a9c568ed7e90c8f4a04f788313de41360080d51f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba191008cf26dd272b57a2a9c568ed7e90c8f4a04f788313de41360080d51f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba191008cf26dd272b57a2a9c568ed7e90c8f4a04f788313de41360080d51f2", kill_on_drop: false }`
[INFO] [stdout] 0ba191008cf26dd272b57a2a9c568ed7e90c8f4a04f788313de41360080d51f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87a6f93d7f8e67647d2f11f092eb479b3cb4434a82be05b105762c1a4c17ee35
[INFO] running `Command { std: "docker" "start" "-a" "87a6f93d7f8e67647d2f11f092eb479b3cb4434a82be05b105762c1a4c17ee35", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[INFO] [stderr]    Compiling seedling v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "87a6f93d7f8e67647d2f11f092eb479b3cb4434a82be05b105762c1a4c17ee35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a6f93d7f8e67647d2f11f092eb479b3cb4434a82be05b105762c1a4c17ee35", kill_on_drop: false }`
[INFO] [stdout] 87a6f93d7f8e67647d2f11f092eb479b3cb4434a82be05b105762c1a4c17ee35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93b8da052c241ec55506a6d034dcd22117268098f425aa33a49d96cf7c61eab1
[INFO] running `Command { std: "docker" "start" "-a" "93b8da052c241ec55506a6d034dcd22117268098f425aa33a49d96cf7c61eab1", kill_on_drop: false }`
[INFO] [stderr]    Compiling seedling v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "93b8da052c241ec55506a6d034dcd22117268098f425aa33a49d96cf7c61eab1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b8da052c241ec55506a6d034dcd22117268098f425aa33a49d96cf7c61eab1", kill_on_drop: false }`
[INFO] [stdout] 93b8da052c241ec55506a6d034dcd22117268098f425aa33a49d96cf7c61eab1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2747e9dbc0fbfa27c4f34df9024056b4749de826309a4aa8504b047aad5823a6
[INFO] running `Command { std: "docker" "start" "-a" "2747e9dbc0fbfa27c4f34df9024056b4749de826309a4aa8504b047aad5823a6", 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/seedling-07b75a6312ec4f6e)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-2233feaa51f832b8)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_child_basic_determinism ... ok
[INFO] [stdout] test test_child_creation_isolation ... ok
[INFO] [stdout] test test_basic_randomness ... ok
[INFO] [stdout] test test_basic_child_randomness ... ok
[INFO] [stdout] test test_basic_determinism ... 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 seedling
[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" "2747e9dbc0fbfa27c4f34df9024056b4749de826309a4aa8504b047aad5823a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2747e9dbc0fbfa27c4f34df9024056b4749de826309a4aa8504b047aad5823a6", kill_on_drop: false }`
[INFO] [stdout] 2747e9dbc0fbfa27c4f34df9024056b4749de826309a4aa8504b047aad5823a6