[INFO] fetching crate truck-topology 0.2.0...
[INFO] testing truck-topology-0.2.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate truck-topology 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate truck-topology 0.2.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate truck-topology 0.2.0
[INFO] finished tweaking crates.io crate truck-topology 0.2.0
[INFO] tweaked toml for crates.io crate truck-topology 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 824b9538fb1d70be85417f9eeab2d40547ad716a5e0c196aa05d009388fad02f
[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" "824b9538fb1d70be85417f9eeab2d40547ad716a5e0c196aa05d009388fad02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "824b9538fb1d70be85417f9eeab2d40547ad716a5e0c196aa05d009388fad02f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824b9538fb1d70be85417f9eeab2d40547ad716a5e0c196aa05d009388fad02f", kill_on_drop: false }`
[INFO] [stdout] 824b9538fb1d70be85417f9eeab2d40547ad716a5e0c196aa05d009388fad02f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26a0408c338296e81ee72876667e552ba7e7793010f7e6d95c55f30067cbf5ea
[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" "26a0408c338296e81ee72876667e552ba7e7793010f7e6d95c55f30067cbf5ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling truck-base v0.1.1
[INFO] [stderr]    Compiling truck-topology v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.90s
[INFO] running `Command { std: "docker" "inspect" "26a0408c338296e81ee72876667e552ba7e7793010f7e6d95c55f30067cbf5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26a0408c338296e81ee72876667e552ba7e7793010f7e6d95c55f30067cbf5ea", kill_on_drop: false }`
[INFO] [stdout] 26a0408c338296e81ee72876667e552ba7e7793010f7e6d95c55f30067cbf5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc5b7c3da01de9fab912c4b9b6307a659b5a835e79e2c7b54d8407c3861be7df
[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" "bc5b7c3da01de9fab912c4b9b6307a659b5a835e79e2c7b54d8407c3861be7df", kill_on_drop: false }`
[INFO] [stderr]    Compiling truck-topology v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "bc5b7c3da01de9fab912c4b9b6307a659b5a835e79e2c7b54d8407c3861be7df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc5b7c3da01de9fab912c4b9b6307a659b5a835e79e2c7b54d8407c3861be7df", kill_on_drop: false }`
[INFO] [stdout] bc5b7c3da01de9fab912c4b9b6307a659b5a835e79e2c7b54d8407c3861be7df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95174ce74c0020bc135454780d5bd83c1933582c7e5d48f7f7a4b307fbf0c164
[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" "95174ce74c0020bc135454780d5bd83c1933582c7e5d48f7f7a4b307fbf0c164", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/truck_topology-12e265cdebcc4bf5)
[INFO] [stdout] running 3 tests
[INFO] [stderr] ****** test of the expressions of error messages ******
[INFO] [stdout] test errors::print_messages ... ok
[INFO] [stderr] 
[INFO] [stdout] test solid::cube_test ... ok
[INFO] [stderr] Two same vertices cannot construct an edge.
[INFO] [stdout] test compress::compress_extract ... ok
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] This wire is empty.
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] This wire is not closed.
[INFO] [stderr] 
[INFO] [stderr] This wire is not simple.
[INFO] [stderr] 
[INFO] [stderr] This shell is empty.
[INFO] [stderr] 
[INFO] [stderr] This shell is not connected.
[INFO] [stderr] 
[INFO] [stderr] This shell is not oriented and closed.
[INFO] [stderr] 
[INFO] [stderr] This shell is not a manifold.
[INFO] [stderr] 
[INFO] [stderr] *******************************************************
[INFO] [stderr]      Running tests/large-solid-torus.rs (/opt/rustwide/target/debug/deps/large_solid_torus-9c4d28268d4b144d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests truck-topology
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name truck_topology --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern serde=/opt/rustwide/target/debug/deps/libserde-42134fc27526dbd0.rlib --extern truck_base=/opt/rustwide/target/debug/deps/libtruck_base-b1ac1b281a2f4dcc.rlib --extern truck_topology=/opt/rustwide/target/debug/deps/libtruck_topology-ffd9d6ade54092b1.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "95174ce74c0020bc135454780d5bd83c1933582c7e5d48f7f7a4b307fbf0c164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95174ce74c0020bc135454780d5bd83c1933582c7e5d48f7f7a4b307fbf0c164", kill_on_drop: false }`
[INFO] [stdout] 95174ce74c0020bc135454780d5bd83c1933582c7e5d48f7f7a4b307fbf0c164