[INFO] fetching crate seedling 1.1.0...
[INFO] testing seedling-1.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate seedling 1.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate seedling 1.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate seedling 1.1.0
[INFO] tweaked toml for crates.io crate seedling 1.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seedling 1.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seedling 1.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.9.0
[INFO] [stderr]   Downloaded rand_core v0.9.1
[INFO] [stderr]   Downloaded zerocopy v0.8.20
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbfd5414b980a48d3dc1e36b6774774e19c6ebacc495858a5f3008916efaa64e
[INFO] running `Command { std: "docker" "start" "-a" "cbfd5414b980a48d3dc1e36b6774774e19c6ebacc495858a5f3008916efaa64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbfd5414b980a48d3dc1e36b6774774e19c6ebacc495858a5f3008916efaa64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbfd5414b980a48d3dc1e36b6774774e19c6ebacc495858a5f3008916efaa64e", kill_on_drop: false }`
[INFO] [stdout] cbfd5414b980a48d3dc1e36b6774774e19c6ebacc495858a5f3008916efaa64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] bd1bd93df440fd8b39b399f427ff4fe5e44c9fa2c718273fec955118bde6c532
[INFO] running `Command { std: "docker" "start" "-a" "bd1bd93df440fd8b39b399f427ff4fe5e44c9fa2c718273fec955118bde6c532", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]    Compiling rand_core v0.9.1
[INFO] [stderr]    Compiling rand_pcg v0.9.0
[INFO] [stderr]    Compiling seedling v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "bd1bd93df440fd8b39b399f427ff4fe5e44c9fa2c718273fec955118bde6c532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1bd93df440fd8b39b399f427ff4fe5e44c9fa2c718273fec955118bde6c532", kill_on_drop: false }`
[INFO] [stdout] bd1bd93df440fd8b39b399f427ff4fe5e44c9fa2c718273fec955118bde6c532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f4cd6c1127e0322783ef3b353f8c03f12f2f5f06e2380e997e83449b1633618e
[INFO] running `Command { std: "docker" "start" "-a" "f4cd6c1127e0322783ef3b353f8c03f12f2f5f06e2380e997e83449b1633618e", kill_on_drop: false }`
[INFO] [stderr]    Compiling seedling v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "f4cd6c1127e0322783ef3b353f8c03f12f2f5f06e2380e997e83449b1633618e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4cd6c1127e0322783ef3b353f8c03f12f2f5f06e2380e997e83449b1633618e", kill_on_drop: false }`
[INFO] [stdout] f4cd6c1127e0322783ef3b353f8c03f12f2f5f06e2380e997e83449b1633618e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a798eac0840af53e6fc1f97c83a3cc588007c50fb432ab40bfeb60278f815452
[INFO] running `Command { std: "docker" "start" "-a" "a798eac0840af53e6fc1f97c83a3cc588007c50fb432ab40bfeb60278f815452", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/seedling-0cf51b573ab1cc5a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/tests-63e13ad971f90090)
[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_basic_child_randomness ... ok
[INFO] [stdout] test test_basic_randomness ... ok
[INFO] [stdout] test test_child_basic_determinism ... ok
[INFO] [stdout] test test_child_creation_isolation ... 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] running `Command { std: "docker" "inspect" "a798eac0840af53e6fc1f97c83a3cc588007c50fb432ab40bfeb60278f815452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a798eac0840af53e6fc1f97c83a3cc588007c50fb432ab40bfeb60278f815452", kill_on_drop: false }`
[INFO] [stdout] a798eac0840af53e6fc1f97c83a3cc588007c50fb432ab40bfeb60278f815452