[INFO] fetching crate diceprop 0.1.0...
[INFO] testing diceprop-0.1.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate diceprop 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate diceprop 0.1.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diceprop 0.1.0
[INFO] finished tweaking crates.io crate diceprop 0.1.0
[INFO] tweaked toml for crates.io crate diceprop 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dicetest v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11081b4b1e685b8bec4941e2a2a945aca6bcc31c187a1620db4c8271d7731bdd
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11081b4b1e685b8bec4941e2a2a945aca6bcc31c187a1620db4c8271d7731bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11081b4b1e685b8bec4941e2a2a945aca6bcc31c187a1620db4c8271d7731bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11081b4b1e685b8bec4941e2a2a945aca6bcc31c187a1620db4c8271d7731bdd", kill_on_drop: false }`
[INFO] [stdout] 11081b4b1e685b8bec4941e2a2a945aca6bcc31c187a1620db4c8271d7731bdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 417c80369c696a50ee526312ea9818e6053f641526a9a3f3735f84137e1e231e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "417c80369c696a50ee526312ea9818e6053f641526a9a3f3735f84137e1e231e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling dicetest v0.2.1
[INFO] [stderr]    Compiling diceprop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "417c80369c696a50ee526312ea9818e6053f641526a9a3f3735f84137e1e231e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417c80369c696a50ee526312ea9818e6053f641526a9a3f3735f84137e1e231e", kill_on_drop: false }`
[INFO] [stdout] 417c80369c696a50ee526312ea9818e6053f641526a9a3f3735f84137e1e231e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7d912db78615ecc16913d8997a6e623de6543a5b93e8cee9f1617e65691888
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c7d912db78615ecc16913d8997a6e623de6543a5b93e8cee9f1617e65691888", kill_on_drop: false }`
[INFO] [stderr]    Compiling diceprop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "3c7d912db78615ecc16913d8997a6e623de6543a5b93e8cee9f1617e65691888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7d912db78615ecc16913d8997a6e623de6543a5b93e8cee9f1617e65691888", kill_on_drop: false }`
[INFO] [stdout] 3c7d912db78615ecc16913d8997a6e623de6543a5b93e8cee9f1617e65691888
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1accb120bc71da5a8806139efc27752b4fa1273321abcbf09b4c97a3823cfaff
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1accb120bc71da5a8806139efc27752b4fa1273321abcbf09b4c97a3823cfaff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diceprop-c01ea9d5d13a4302)
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test props::algebra::tests::field_example ... ok
[INFO] [stdout] test props::algebra::tests::semigroup_example ... ok
[INFO] [stdout] test props::algebra::tests::commutative_ring_example ... ok
[INFO] [stdout] test props::algebra::tests::monoid_example ... ok
[INFO] [stdout] test props::binop::tests::associative_example ... ok
[INFO] [stdout] test props::algebra::tests::abelian_group_example ... ok
[INFO] [stdout] test props::algebra::tests::group_example ... ok
[INFO] [stdout] test props::algebra::tests::ring_example ... ok
[INFO] [stdout] test props::binop::tests::identity_elem_example ... ok
[INFO] [stdout] test props::binop::tests::inverse_example ... ok
[INFO] [stdout] test props::binop::tests::right_distributive_example ... ok
[INFO] [stdout] test props::binop::tests::right_inverse_elem_example ... ok
[INFO] [stdout] test props::binop::tests::right_identity_elem_example ... ok
[INFO] [stdout] test props::binop::tests::inverse_elem_example ... ok
[INFO] [stdout] test props::binop::tests::left_identity_elem_example ... ok
[INFO] [stdout] test props::binrel::tests::connex_example ... ok
[INFO] [stdout] test props::binrel::tests::asymmetric_example ... ok
[INFO] [stdout] test props::binrel::tests::transitive_example ... ok
[INFO] [stdout] test props::binrel::tests::antisymmetric_example ... ok
[INFO] [stdout] test props::fun::tests::commutative_example ... ok
[INFO] [stdout] test props::binrel::tests::symmetric_example ... ok
[INFO] [stdout] test props::binrel::tests::total_order_example ... ok
[INFO] [stdout] test props::fun::tests::idempotent_example ... ok
[INFO] [stdout] test props::fun::tests::left_inverse_example ... ok
[INFO] [stdout] test props::binop::tests::left_inverse_elem_example ... ok
[INFO] [stdout] test props::binop::tests::left_distributive_example ... ok
[INFO] [stdout] test props::binrel::tests::partial_equivalence_example ... ok
[INFO] [stdout] test props::fun::tests::right_inverse_example ... ok
[INFO] [stdout] test props::binop::tests::distributive_example ... ok
[INFO] [stdout] test props::binop::tests::left_inverse_example ... ok
[INFO] [stdout] test props::binop::tests::commutative_example ... ok
[INFO] [stdout] test props::binop::tests::right_inverse_example ... ok
[INFO] [stdout] test props::binrel::tests::reflexive_example ... ok
[INFO] [stdout] test props::binrel::tests::partial_order_example ... ok
[INFO] [stdout] test props::fun::tests::equal_1_example ... ok
[INFO] [stdout] test props::binrel::tests::equivalence_example ... ok
[INFO] [stdout] test props::fun::tests::equal_2_example ... ok
[INFO] [stdout] test props::fun::tests::inverse_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diceprop
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - (line 100) ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1accb120bc71da5a8806139efc27752b4fa1273321abcbf09b4c97a3823cfaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1accb120bc71da5a8806139efc27752b4fa1273321abcbf09b4c97a3823cfaff", kill_on_drop: false }`
[INFO] [stdout] 1accb120bc71da5a8806139efc27752b4fa1273321abcbf09b4c97a3823cfaff