[INFO] cloning repository https://github.com/calvinyong/freespace-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calvinyong/freespace-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalvinyong%2Ffreespace-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalvinyong%2Ffreespace-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c7714e7bb425077b911e229f610d8e1395d1cc1
[INFO] testing calvinyong/freespace-sim against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalvinyong%2Ffreespace-sim" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/calvinyong/freespace-sim on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/calvinyong/freespace-sim
[INFO] finished tweaking git repo https://github.com/calvinyong/freespace-sim
[INFO] tweaked toml for git repo https://github.com/calvinyong/freespace-sim written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/calvinyong/freespace-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d3ada223e91bce5a7147f372af4502766ebaad1633ff2dfef31e5eca7dc3c7d
[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" "9d3ada223e91bce5a7147f372af4502766ebaad1633ff2dfef31e5eca7dc3c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d3ada223e91bce5a7147f372af4502766ebaad1633ff2dfef31e5eca7dc3c7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3ada223e91bce5a7147f372af4502766ebaad1633ff2dfef31e5eca7dc3c7d", kill_on_drop: false }`
[INFO] [stdout] 9d3ada223e91bce5a7147f372af4502766ebaad1633ff2dfef31e5eca7dc3c7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 11e20fb2956417f25101c83fded76274c41c8ba157198862c4284474607247d4
[INFO] running `Command { std: "docker" "start" "-a" "11e20fb2956417f25101c83fded76274c41c8ba157198862c4284474607247d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling freespace-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
[INFO] running `Command { std: "docker" "inspect" "11e20fb2956417f25101c83fded76274c41c8ba157198862c4284474607247d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11e20fb2956417f25101c83fded76274c41c8ba157198862c4284474607247d4", kill_on_drop: false }`
[INFO] [stdout] 11e20fb2956417f25101c83fded76274c41c8ba157198862c4284474607247d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f9557beb11a5fd42fe901eee1bd01292b8fd6f21dbbc1649e9e27fc55149705
[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" "8f9557beb11a5fd42fe901eee1bd01292b8fd6f21dbbc1649e9e27fc55149705", kill_on_drop: false }`
[INFO] [stderr]    Compiling freespace-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "8f9557beb11a5fd42fe901eee1bd01292b8fd6f21dbbc1649e9e27fc55149705", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f9557beb11a5fd42fe901eee1bd01292b8fd6f21dbbc1649e9e27fc55149705", kill_on_drop: false }`
[INFO] [stdout] 8f9557beb11a5fd42fe901eee1bd01292b8fd6f21dbbc1649e9e27fc55149705
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ac6d5bfcfa36559e8cef7f1a160c507b0295434b1f4be153c0d7cef0bfc0bd8
[INFO] running `Command { std: "docker" "start" "-a" "8ac6d5bfcfa36559e8cef7f1a160c507b0295434b1f4be153c0d7cef0bfc0bd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freespace_sim-851bd0aa906cdeec)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test freelist::tests::internal_fragmentation ... ok
[INFO] [stdout] test freelist::tests::malloc ... ok
[INFO] [stdout] test freelist::tests::free_space ... ok
[INFO] [stdout] test freelist::tests::free ... ok
[INFO] [stdout] test buddy::test::free_hard ... ok
[INFO] [stdout] test buddy::test::size_class_match ... ok
[INFO] [stdout] test buddy::test::malloc ... ok
[INFO] [stdout] test buddy::test::internal_fragmentation ... ok
[INFO] [stdout] test buddy::test::largest_alloc ... ok
[INFO] [stdout] test buddy::test::extreme_ext_frag ... ok
[INFO] [stdout] test buddy::test::illegal_free ... ok
[INFO] [stdout] test buddy::test::free_space ... ok
[INFO] [stdout] test buddy::test::malloc_too_big ... ok
[INFO] [stdout] test buddy::test::double_free ... ok
[INFO] [stdout] test freelist::tests::largest_alloc ... ok
[INFO] [stdout] test buddy::test::free ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/freespace_sim-13f9791515f58058)
[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] [stderr]    Doc-tests freespace-sim
[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" "8ac6d5bfcfa36559e8cef7f1a160c507b0295434b1f4be153c0d7cef0bfc0bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ac6d5bfcfa36559e8cef7f1a160c507b0295434b1f4be153c0d7cef0bfc0bd8", kill_on_drop: false }`
[INFO] [stdout] 8ac6d5bfcfa36559e8cef7f1a160c507b0295434b1f4be153c0d7cef0bfc0bd8