[INFO] cloning repository https://github.com/droundy/sad-monte-carlo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/droundy/sad-monte-carlo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroundy%2Fsad-monte-carlo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroundy%2Fsad-monte-carlo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02a3a40f059f49bb7737f5dd6392735a1cd05cce
[INFO] testing droundy/sad-monte-carlo against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdroundy%2Fsad-monte-carlo" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/droundy/sad-monte-carlo on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/droundy/sad-monte-carlo
[INFO] finished tweaking git repo https://github.com/droundy/sad-monte-carlo
[INFO] tweaked toml for git repo https://github.com/droundy/sad-monte-carlo written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/droundy/dimensioned`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded git-version v0.3.4
[INFO] [stderr]   Downloaded criterion-plot v0.4.3
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded tinytemplate v1.2.0
[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded meval v0.1.0
[INFO] [stderr]   Downloaded serde_cbor v0.11.1
[INFO] [stderr]   Downloaded vector3d v0.1.9
[INFO] [stderr]   Downloaded plotters v0.2.15
[INFO] [stderr]   Downloaded clapme v0.1.16
[INFO] [stderr]   Downloaded internment v0.3.13
[INFO] [stderr]   Downloaded oorandom v11.1.3
[INFO] [stderr]   Downloaded git-version-macro v0.3.4
[INFO] [stderr]   Downloaded serde_cbor v0.10.2
[INFO] [stderr]   Downloaded hashbrown v0.8.2
[INFO] [stderr]   Downloaded clapme_derive v0.1.10
[INFO] [stderr]   Downloaded statrs v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 703b6a47bd00fcd10e78c8ddc3aab3f5c6e527c7648d92449f0e0e136a68cc81
[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" "703b6a47bd00fcd10e78c8ddc3aab3f5c6e527c7648d92449f0e0e136a68cc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "703b6a47bd00fcd10e78c8ddc3aab3f5c6e527c7648d92449f0e0e136a68cc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "703b6a47bd00fcd10e78c8ddc3aab3f5c6e527c7648d92449f0e0e136a68cc81", kill_on_drop: false }`
[INFO] [stdout] 703b6a47bd00fcd10e78c8ddc3aab3f5c6e527c7648d92449f0e0e136a68cc81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ee06c43961feabc3634bd7f721fc5940415da59549b6b3ad77efe0b53dcd9fe
[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" "1ee06c43961feabc3634bd7f721fc5940415da59549b6b3ad77efe0b53dcd9fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling dimensioned v0.8.0 (https://github.com/droundy/dimensioned#ebf35847)
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling meval v0.1.0
[INFO] [stderr]    Compiling state v0.4.2
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling auto-args-derive v0.1.5
[INFO] [stderr]    Compiling git-version-macro v0.3.4
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling statrs v0.7.0
[INFO] [stderr]    Compiling tinyset v0.4.4
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_yaml v0.8.15
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling serde_cbor v0.10.2
[INFO] [stderr]    Compiling internment v0.3.13
[INFO] [stderr]    Compiling git-version v0.3.4
[INFO] [stderr]    Compiling auto-args v0.2.7
[INFO] [stderr]    Compiling clapme_derive v0.1.10
[INFO] [stderr]    Compiling clapme v0.1.16
[INFO] [stderr]    Compiling vector3d v0.1.9
[INFO] [stderr]    Compiling sad-monte-carlo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `sad-monte-carlo`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name binning --edition=2018 src/bin/binning.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=261406f88bed263b -C extra-filename=-261406f88bed263b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern auto_args=/opt/rustwide/target/debug/deps/libauto_args-ede00c30763918d8.rlib --extern dimensioned=/opt/rustwide/target/debug/deps/libdimensioned-5fca6bfee5d45f29.rlib --extern git_version=/opt/rustwide/target/debug/deps/libgit_version-e13ac1348c1ffa7e.rlib --extern internment=/opt/rustwide/target/debug/deps/libinternment-aea5ff21801a3913.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-87f6316c73290afe.rlib --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-791484d9f8485c69.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-2164b66580c1cc39.rlib --extern rand_xoshiro=/opt/rustwide/target/debug/deps/librand_xoshiro-f0c900ba3867c72c.rlib --extern rayon=/opt/rustwide/target/debug/deps/librayon-d07de852a27fc9e9.rlib --extern sadmc=/opt/rustwide/target/debug/deps/libsadmc-509f12a074e3da35.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-37bcd0903ae6ee7d.rlib --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-dc45f4a99c1f1ab0.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-d329129e275cc75f.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-fe9ac99452f67e99.rlib --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-d9d023cb9a0fd1ef.rlib --extern statrs=/opt/rustwide/target/debug/deps/libstatrs-333de1c31627c68e.rlib --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-6544c7a6331f27f5.rlib --extern vector3d=/opt/rustwide/target/debug/deps/libvector3d-4783f1d99b9862e1.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1ee06c43961feabc3634bd7f721fc5940415da59549b6b3ad77efe0b53dcd9fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee06c43961feabc3634bd7f721fc5940415da59549b6b3ad77efe0b53dcd9fe", kill_on_drop: false }`
[INFO] [stdout] 1ee06c43961feabc3634bd7f721fc5940415da59549b6b3ad77efe0b53dcd9fe