[INFO] cloning repository https://github.com/jameysharp/reconstructability
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jameysharp/reconstructability" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameysharp%2Freconstructability", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameysharp%2Freconstructability'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2bcac133c5247974cb7200a5466d8205531d706
[INFO] testing jameysharp/reconstructability against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjameysharp%2Freconstructability" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jameysharp/reconstructability on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jameysharp/reconstructability
[INFO] finished tweaking git repo https://github.com/jameysharp/reconstructability
[INFO] tweaked toml for git repo https://github.com/jameysharp/reconstructability written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jameysharp/reconstructability already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a9faa2fb161cf691ce29d7f2a703c67131dd1d97ef92fbdccd49bbab56f33f9
[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" "1a9faa2fb161cf691ce29d7f2a703c67131dd1d97ef92fbdccd49bbab56f33f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a9faa2fb161cf691ce29d7f2a703c67131dd1d97ef92fbdccd49bbab56f33f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9faa2fb161cf691ce29d7f2a703c67131dd1d97ef92fbdccd49bbab56f33f9", kill_on_drop: false }`
[INFO] [stdout] 1a9faa2fb161cf691ce29d7f2a703c67131dd1d97ef92fbdccd49bbab56f33f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fcba47e5620098fb815a118bf962e94dc904cd634e7bbd2751e1ef51136e7ce
[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" "6fcba47e5620098fb815a118bf962e94dc904cd634e7bbd2751e1ef51136e7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.5.0
[INFO] [stderr]    Compiling sorted-iter v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling lasso v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling nalgebra v0.19.0
[INFO] [stderr]    Compiling statrs v0.13.0
[INFO] [stderr]    Compiling reconstructability v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.99s
[INFO] running `Command { std: "docker" "inspect" "6fcba47e5620098fb815a118bf962e94dc904cd634e7bbd2751e1ef51136e7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcba47e5620098fb815a118bf962e94dc904cd634e7bbd2751e1ef51136e7ce", kill_on_drop: false }`
[INFO] [stdout] 6fcba47e5620098fb815a118bf962e94dc904cd634e7bbd2751e1ef51136e7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcb3da06c56e4ca6f18dfe8ddd996957466bcddfce2da440f95f5e3fb8c65ae3
[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" "fcb3da06c56e4ca6f18dfe8ddd996957466bcddfce2da440f95f5e3fb8c65ae3", kill_on_drop: false }`
[INFO] [stderr]    Compiling reconstructability v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "fcb3da06c56e4ca6f18dfe8ddd996957466bcddfce2da440f95f5e3fb8c65ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb3da06c56e4ca6f18dfe8ddd996957466bcddfce2da440f95f5e3fb8c65ae3", kill_on_drop: false }`
[INFO] [stdout] fcb3da06c56e4ca6f18dfe8ddd996957466bcddfce2da440f95f5e3fb8c65ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1327858948ac33b57b0664bef0acdaffe83610a83d1ae3f340aff195dccd95f
[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" "e1327858948ac33b57b0664bef0acdaffe83610a83d1ae3f340aff195dccd95f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reconstructability-ab1c4004dd4515e2)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reconstructability-b1eae91d5ef3eebb)
[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/lattice.rs (/opt/rustwide/target/debug/deps/lattice-22d1aa78571ae019)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test lattice_over_2 ... ok
[INFO] [stdout] test lattice_over_3 ... ok
[INFO] [stdout] test lattice_over_4 ... ok
[INFO] [stdout] test lattice_over_5 ... ok
[INFO] [stdout] test lattice_over_6 ... ok
[INFO] [stdout] test lattice_over_7 ... ok
[INFO] [stdout] test lattice_over_8 ... ok
[INFO] [stderr]    Doc-tests reconstructability
[INFO] [stdout] test lattice_over_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.81s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - VariableId::SmallArray (line 45) ... ignored
[INFO] [stdout] test src/lib.rs - Model<V>::iter (line 449) ... ok
[INFO] [stdout] test src/lib.rs - variable_id (line 61) ... ok
[INFO] [stdout] test src/lib.rs - VariableSet<V>::is_subset (line 134) ... ok
[INFO] [stdout] test src/lib.rs - VariableSet<V>::iter (line 118) ... ok
[INFO] [stdout] test src/lib.rs - Table<V>::summary (line 376) ... ok
[INFO] [stdout] test src/lib.rs - Model<V>::add_relation (line 490) ... ok
[INFO] [stdout] test src/lib.rs - VariableSet<V>::is_superset (line 150) ... ok
[INFO] [stdout] test src/lib.rs - Table<V>::project (line 291) ... ok
[INFO] [stdout] test src/lib.rs - Table<V>::compose_with (line 328) ... ok
[INFO] [stdout] test src/lib.rs - Model<V>::less_complex (line 559) ... ok
[INFO] [stdout] test src/lib.rs - Model<V>::more_complex (line 694) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 10.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e1327858948ac33b57b0664bef0acdaffe83610a83d1ae3f340aff195dccd95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1327858948ac33b57b0664bef0acdaffe83610a83d1ae3f340aff195dccd95f", kill_on_drop: false }`
[INFO] [stdout] e1327858948ac33b57b0664bef0acdaffe83610a83d1ae3f340aff195dccd95f