[INFO] cloning repository https://github.com/glennpierce/polar_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glennpierce/polar_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpierce%2Fpolar_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpierce%2Fpolar_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2017956b45c380f22de7acd99ae44381259b0242
[INFO] testing glennpierce/polar_test against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglennpierce%2Fpolar_test" "/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/glennpierce/polar_test on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/glennpierce/polar_test
[INFO] finished tweaking git repo https://github.com/glennpierce/polar_test
[INFO] tweaked toml for git repo https://github.com/glennpierce/polar_test written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/glennpierce/polar_test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 82101acf00fcf989a05ed97711b976fd8369e41f77751b69df79b8deba5fd5ff
[INFO] running `Command { std: "docker" "start" "-a" "82101acf00fcf989a05ed97711b976fd8369e41f77751b69df79b8deba5fd5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82101acf00fcf989a05ed97711b976fd8369e41f77751b69df79b8deba5fd5ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82101acf00fcf989a05ed97711b976fd8369e41f77751b69df79b8deba5fd5ff", kill_on_drop: false }`
[INFO] [stdout] 82101acf00fcf989a05ed97711b976fd8369e41f77751b69df79b8deba5fd5ff
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 148a16c0ca8fa0648263708c8d362001f697217691abc6962629a8cdc0c5fa22
[INFO] running `Command { std: "docker" "start" "-a" "148a16c0ca8fa0648263708c8d362001f697217691abc6962629a8cdc0c5fa22", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling crossbeam-utils v0.8.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.6
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling streaming-iterator v0.1.5
[INFO] [stderr]    Compiling hash_hasher v2.0.3
[INFO] [stderr]    Compiling simdutf8 v0.1.3
[INFO] [stderr]    Compiling strength_reduce v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling encode_unicode v0.3.6
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling lexical-util v0.8.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling memmap2 v0.5.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling polars-utils v0.1.0 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.0
[INFO] [stderr]    Compiling lexical-write-integer v0.8.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling lexical-parse-float v0.8.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling lexical-write-float v0.8.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling prettytable-rs v0.8.0
[INFO] [stderr]    Compiling lexical-core v0.8.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling lexical v6.0.1
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]    Compiling rust_decimal v0.10.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.12.0
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling multiversion v0.6.1
[INFO] [stderr]    Compiling arrow2 v0.9.1 (https://github.com/jorgecarleitao/arrow2?rev=086c54d00aee7b26ba3c8d0c5c683c531e2c75c1#086c54d0)
[INFO] [stderr]    Compiling comfy-table v5.0.0
[INFO] [stderr]    Compiling dtparse v1.2.0
[INFO] [stderr]    Compiling polars-arrow v0.19.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling polars-core v0.19.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling polars-time v0.1.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling polars-io v0.19.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling polars-lazy v0.19.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr]    Compiling polars v0.19.1 (https://github.com/pola-rs/polars#06ed39b6)
[INFO] [stderr] error: could not compile `polars-core`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name polars_core --edition=2021 /opt/rustwide/cargo-home/git/checkouts/polars-b0d90607192fd414/06ed39b/polars/polars-core/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="chrono"' --cfg 'feature="comfy-table"' --cfg 'feature="default"' --cfg 'feature="diff"' --cfg 'feature="docs"' --cfg 'feature="dtype-date"' --cfg 'feature="dtype-datetime"' --cfg 'feature="dtype-duration"' --cfg 'feature="dynamic_groupby"' --cfg 'feature="interpolate"' --cfg 'feature="lazy"' --cfg 'feature="performant"' --cfg 'feature="plain_fmt"' --cfg 'feature="pretty_fmt"' --cfg 'feature="prettytable-rs"' --cfg 'feature="private"' --cfg 'feature="regex"' --cfg 'feature="rows"' --cfg 'feature="sort_multiple"' --cfg 'feature="temporal"' --cfg 'feature="zip_with"' -C metadata=c15a928016b5ba28 -C extra-filename=-c15a928016b5ba28 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-15c5b252493dc23f.rmeta --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-116e06ca9e113096.rmeta --extern arrow=/opt/rustwide/target/debug/deps/libarrow2-339b1318c2f43633.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e2de6c8d210fdbb5.rmeta --extern comfy_table=/opt/rustwide/target/debug/deps/libcomfy_table-2e08373e5cc41866.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-26dcfb8651c71bad.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-cc4896d3d3ccd825.rmeta --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-c1797ffd5136cfa2.rmeta --extern polars_arrow=/opt/rustwide/target/debug/deps/libpolars_arrow-09a2b5cfafc4d50d.rmeta --extern prettytable=/opt/rustwide/target/debug/deps/libprettytable-0c528d5707d97c69.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-5b6f66692a94ed83.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-9b20215a754dc323.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-9cc9b0f4f20dc879.rmeta --extern unsafe_unwrap=/opt/rustwide/target/debug/deps/libunsafe_unwrap-8b12b9d3aa2a0f7e.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "148a16c0ca8fa0648263708c8d362001f697217691abc6962629a8cdc0c5fa22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148a16c0ca8fa0648263708c8d362001f697217691abc6962629a8cdc0c5fa22", kill_on_drop: false }`
[INFO] [stdout] 148a16c0ca8fa0648263708c8d362001f697217691abc6962629a8cdc0c5fa22